Crossing the Grad School Bridge of Self and Scientific Discovery

Since 2010, the CIRM Bridges Program has provided paid stem cell research internships to students at California colleges and universities that don’t have major stem cell research programs. In order to keep in touch with these interns, The Stem Cellar has an ongoing CIRM Scholars blog series, inviting alumni from our training programs to reflect on the importance of their internships, to update readers on their career path and to give career advice to the current interns.

The blog below, written by Mimi Krutein from the 2011 Bridges program at Cal State University San Marcos, is based on a presentation she gave in late July at the 2017 Annual CIRM Bridges Trainee Meeting in San Diego. 

Mimi Krutein

The science graduate school experience is not at all what I was expecting. I imagined it as a mentally stimulating flurry of discoveries and training; before I started I pictured a cross between Harry Potter and The Magic School Bus.  What I got, and what most graduate students get, is a vaguely escorted slog into a land of uncertainty and imposter syndrome, sprinkled with fleeting moments of clarity and excitement.  But don’t get me wrong; it is worth it.

My personal road to graduate school was quite unorthodox.  I entered California State University San Marcos (CSUSM) as a nursing major, because I had a genuine interest in medicine and was fascinated by the complexity of the human body.

 It also didn’t require calculus level math, so I was sold.
I generally enjoyed my courses but everything changed for me when I took microbiology.  It was my first introduction to basic science.  Disease mechanisms of microorganisms blew my mind, sparked my curiosity, and catalyzed a shift in focus that never readjusted.

It was then I decided to add a biology minor to feed the beast, but didn’t have the confidence to switch majors completely.  The pre-nursing program actually advised me not to add the minor; my grades at that point were good but not stellar, and they thought that the new load would be too difficult.  That summer I formally applied to the CSUSM nursing program and was rejected, missing the cutoff by one point.  Chalking it up to fate, I turned gracefully on my heels and belly flopped into a molecular biology major with open arms, calculus and all.

A few semesters passed and I desperately craved more lab time so I applied to 12 summer undergraduate research programs and was swiftly rejected due to lack of experience.  The only position I was offered was a 100-hour, unpaid internship at a tiny biotech composed of 5 people, where we utilized bioluminescent phytoplankton to monitor water toxicity.  Then I joined the only research lab at CSUSM with an opening, and under Dr. Betsy Read I studied the metabolic pathways of the model organism Emiliania huxleyi, also a phytoplankton.

As much as I loved the lab and industry training I was receiving, I wanted to integrate my fascination of human medicine with my passion for laboratory science.  Betsy pulled me into her office one day and asked the very obtuse question “what do you want to do in science?”  To her surprise –and slight disappointment I’m sure- I told her that I didn’t want to stay in phytoplankton, but rather explore medically relevant research, and study human disease.  Happily she lit up and frantically told me about the CIRM Bridges internship that would be perfect, the caveat being that applications were due that very day.  I received a 24-hour extension, and was later accepted for the 2011 program.

I was equal parts inspired and terrified
For my CIRM internship I joined Tobin Dickerson’s lab in the department of chemistry at The Scripps Research Institute.  I received excellent one-on-one training in a small lab studying highly infectious agents, primarily botulinum toxin.  Now, botulinum toxin has an extremely simple mechanism of action, however, it is also the most potent neurotoxin known to man.  Approximately 1 gram of aerosolized toxin can kill 1 million people; and the bacteria that produces it, Clostridium botulinum, is relatively easy to propagate, making it a potential bioterrorist agent.

iPSC-derived motor neurons. Image courtesey of Mimi Kreitin/The Scripps Research Institute

For this reason, The Department of Defense gave us a grant to pursue high-throughput screening of small molecule inhibitors that could block the effects of this toxin.  I assisted in the screening and follow up tests on individual inhibitors.  At the same time, I established a robust method for generating motor neurons from human embryonic and induced pluripotent stem cells.  This work provided us with a virtually endless pool of boltulinum-sensitive cells for the use of cellular studies with prospective inhibitors found in our initial screens.  Deriving the neurons from stem cells also eliminated the need for expensive and tiresome motor neuron harvests from animals.  The cells I produced in the lab presented as bonafide motor neurons because they produced an appropriate dose response to live toxin.

I finally felt like a real scientist
After my internship, I was formally hired by the lab as a part time technician while I finished my last year of classes as CSUSM.  My two years of work in the lab resulted in three publications, one of which was accepted for the cover of ACS Combinatorial Science.  More importantly though, the years I spent in the Dickerson lab provided room for me to grow into myself as a scientist, receive unparalleled training, and gain perspective on what it meant to be in the thick of academic research.

After many discussions with my peers and mentors, I decided graduate school, ideally a PhD track, was the next step for my scientific career.  I knew I loved research, but I wanted to learn how to think, how to approach unanswered questions in a productive manner.  I wanted to be trained by everyone who could provide me with knowledge.

I was just plain hungry.
And like most 20-somethings on the edge of graduation, my passion was mixed in equal parts with indecisiveness.  I really didn’t know what I wanted to study, but I knew I wanted to utilize my stem cell training, and I knew what made my mind light up; I was -and still am- fascinated by how diseases work on a cellular and molecular level.  So, after months of searching, digging, and crosschecking, I applied to a dozen translational research programs across the US.

And then the news arrived
While running late to a class, I got the acceptance email from my dream school; the University of Washington. After reading the subject line I was frozen with disbelief, I called my mom, forgot where I was going and took a stroll the other direction until I realized I had a test waiting for me.  It never occurred to me that I could actually do this for real.

My first day of grad school was one I will never forget.  After a lukewarm five minutes of awkwardly chatting with my new postdoc lab members, we go out to get coffee and I proceed to faceplant in the middle of a puddle-filled crosswalk directly in front of a truck.  I skinned my knee and sliced my hand open, but magically managed to keep my coffee upright.  Understandably, my newly acquired lab members didn’t let me touch anything of real importance for 2 weeks.  Even after being considered a ‘seasoned’ graduate student I still knock over racks of pipette tips or spill liters of E. coli cultures on my new jeans.  Such is the grad school life.  Part of me hopes once I earn those fancy three letters after my name, I’ll evolve to the perfect scientist, but I won’t bet on it.

To those of you considering graduate school
I’ll end with these parting thoughts. Obviously, I’m still not on the other end of this whole grad school thing, but I can tell you from the four years I’ve spent doing this so far, there has been no experience more rewarding and humbling than pursuing a PhD.  If you find yourself interested in taking the leap in a similar direction, know that if you choose this path, it’s a marathon, not a sprint so take care of yourself through the process.  Maintain a strong support system, both for your personal and professional well-being.  Foster relationships with your peers to gain strength in numbers and build mentorships with individuals you admire to perpetuate curiosity.  Choose your home lab thoughtfully; the Principal Investigator to Student dynamic is the cornerstone of the graduate school experience; you can’t be on different pages with the lab’s leader and expect to write the same story.

Imposter syndrome is the greatest barrier to your success
I spent 22 years wholeheartedly believing I couldn’t do the thing I’m currently doing, and I’ll tell you guys a secret, some days I still feel that way. But it’s vital to recognize that you are worthy of success and not defined by your failures.  Lastly, find humor where you can and stay hungry for opportunities that you believe are just outside of your reach. And stay hungry for knowledge, it’s one of few things that doesn’t expire.

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High school students SPARK an interest in stem cell research

SPARK students at the 2017 Annual Meeting at the City of Hope.

High school is a transformative time for any student. It marks the transition from childhood to adulthood and requires discipline, dedication and determination to excel and get into their desired college or university.

The barrier to entry for college now seems much higher than when I was eighteen, but I am not worried for the current generation of high school students. That’s because I’ve met some of the brightest young minds this past week at the 2017 CIRM SPARK meeting.

SPARK is CIRM’s high school education program, which gives underprivileged students in California the opportunity to train as stem cell scientists for the summer. Students participate in a summer research internship at one of seven programs at leading research institutes in the state. They attend scientific lectures, receive training in basic lab techniques, and do an eight-week stem cell research project under the guidance of a mentor.

At the end of the summer, SPARK students congregate at the annual SPARK poster meeting where they present the fruits of their labor. Meeting these students in person is my favorite time of the year. Their enthusiasm for science and stem cell research is contagious. And when you engage them or listen to them talk about their project, it’s hard to remember that they are still teenagers and not graduate level scientists.

What impresses me most about these students is their communication skills. Each summer, I challenge SPARK students to share their summer research experience through social media and blogging, and each time they go above and beyond with their efforts. Training these students as effective science communicators is important to me. They are the next generation of talented scientists who can help humanize research for the public. They have the power to change the perception of science as a field to be embraced and one that should receive proper funding.

It’s also inspiring to me that this young generation can effectively educate their friends, family and the public about the importance of stem cell research and how it will help save the lives of patients who currently don’t have effective treatments. If you haven’t already, I highly recommend checking out the #CIRMSPARKlab hashtag on Instagram to get a taste of what this year’s group of students accomplished during their internships.

Asking students, many of whom are learning to do research for the first time, to post on Instagram once a week and write a blog about their internship is a tall task. And I believe with any good challenge, there should be a reward. Therefore, at this year’s SPARK meeting held at the City of Hope in Duarte, California, I handed out prizes.

It was very difficult to pick winners for our presentation, social media and blogging awards because honestly, all our students were excellent this year. Even Kevin McCormack, Director of CIRM’s Communications, who helped me read the students’ blogs said,

“This was really tough. The standard of the blogs this year was higher than ever; and previous years had already set the bar really high. It was really difficult deciding which were really good and which were really, really good.”

Ok, enough with the hype, I know you want to read these award-winning blogs so I’ve shared them below. I hope that they inspire you as much as they have inspired me.


Amira Hirara

Amira Hirara (Children’s Hospital Oakland Research Institute)

It was a day like any other. I walked into the room, just two minutes past 10:30am, ready for another adventurous day in the lab. Just as I settle down, I am greeted by my mentor with the most terrifying task I have ever been asked to perform, “Will you passage the cells for me…alone?” Sweat begins to pour down my cemented face as I consider what is at stake.

The procedure was possibly thirty steps long and I have only executed it twice, with the supervision of my mentor of course. To be asked to do the task without the accompaniment of an experienced individual was unthought-of. I feel my breath begin to shorten as I mutter the word “Ok”. Yet it wasn’t just the procedure that left me shaking like a featherless bird, it was the location of my expedition as well. The dreaded tissue culture room. If even a speck of dirt enters the circulating air of the biosafety cabinet, your cells are at risk of death…death! I’ll be a cell murderer. “Alright”, she said, “I’ll just take a look at the cells then you’ll be on your way.” As we walk down the hallway, my eyes began to twitch as I try to recall the first steps of the procedure. I remember freezing our plates with Poly-ornithine and laminin, which essentially simulates the extracellular environment and allows adhesion between the cell and the plate itself. I must first add antibiotics to rid the frozen plate of potential bacteria. Then I should remove my cells from the incubator, and replace the old solution with accutase and new media, to nourish the cells, as well as unbind them from the plate before. Passaging is necessary when the cell density gets too high, as the cells must be relocated to a roomier environment to better promote survival. As we approach the tissue culture room, my jaw unclenches, as I realize the whirlwind of ideas meant I know more than I thought. My mentor retrieves our cells, views them under the microscope, and deems them ‘ready for passaging’.

“Good luck Amira” she says to me with a reassuring smile. I enter the room ready for battle. Placing first my gloves and coat, I then spray my hands and all things placed in the cabinet with 70% ethanol, to insure a sterile work environment. Back to the procedure, I’ll place the cellular solution of accutase and media into a covalent tube. After, I’ll centrifuge it for two minutes until a cellular pellet forms at the bottom, then dissolve the cells in fresh media, check its density using a cell counter, and calculate the volume of cellular solution needed to add to my once frozen plates. Wait, once I do that, I’ll be all done. I eagerly execute all the steps, ensuring both accuracy and sterility in my work. Pride swells within me as I pipette my last milliliter of solution into my plate. The next day, my mentor and I stop by to check on how our sensitive neural stem cells are doing. “Wow Amira, I am impressed, your cells seem very confluent in their new home, great job!” I smile slyly and begin to nod my head. I now walk these hallways, with a puffed chest, brightened smile, and eagerness to learn. My stem cells did not die, and having the amazing opportunity to master their treatment and procedures, is something I can never forget.

 

Gaby Escobar

Gaby Escobar (Stanford University)

Walking into the lab that would become my home for the next 8 weeks, my mind was an empty canvas.  Up to that point, my perception of the realm of scientific research was one-sided. Limited to the monotonous textbook descriptions of experiments that were commonplace in a laboratory, I wanted more. I wanted to experience the alluring call of curiosity. I wanted to experience the flash of discovery and the unnerving drive that fueled our pursuit of the unknown. I was an empty canvas looking for its first artistic stroke.

Being part of the CIRM Research program, I was lucky enough to have been granted such opportunity. Through the patient guidance of my mentor, I was immersed into the limitless world of stem cell biology. From disease modeling to 3D bioprinting, I was in awe of the capabilities of the minds around me. The energy, the atmosphere, the drive all buzzed with an inimitable quest for understanding. It was all I had imagined and so, so much more.

However, what many people don’t realize is research is an arduous, painstaking process. Sample after sample day after day, frustration and doubt loomed above our heads as we tried to piece together a seemingly pieceless puzzle.  Inevitably, I faced the truth that science is not the picture-perfect realm I had imagined it to be. Rather, it is tiring, it is relentless, and it is unforgiving. But at the same time, it is incomparably gratifying. You see, the innumerable samples, the countless gels and PCRS, all those futile attempts to fruitlessly make sense of the insensible, have meaning. As we traversed through the rollercoaster ride of our project, my mentor shared a personal outlook that struck very deeply with me: her motivation to work against obstacle after obstacle comes not from the recognition or prestige of discovering the next big cure but rather from the notion that one day, her perseverance may transform someone’s life for the good.  And in that, I see the beauty of research and science: the coming together of minds and ideas and bewildering intuitions all for the greater good.

As I look back, words cannot express the gratitude I feel for the lessons I have learned. Undoubtedly, I have made countless mistakes (please don’t ask how many gels I’ve contaminated or pipettes I have dropped) but I’ve also created the most unforgettable of memories. Memories that I know I will cherish for the journey ahead of me. Having experienced the atmosphere of a vibrant scientific community, I have found a second home, a place that I can explore and question and thrive. And although not every day will hold the cure to end all diseases or hand an answer on a silver platter, every day is another opportunity.  And with that, I walk away perhaps not with the masterpiece of art that I had envisioned in my mind but rather with a burning spark of passion, ready to ignite.

 

Anh Vo

Ahn Vo (UC Davis)

With college selectivity increasing and acceptance rates plummeting, the competitive nature within every student is pushed to the limit. In high school, students are expected to pad up their resumes and most importantly, choose an academic path sooner rather than later. However, at 15, I felt too young to experience true passion for a field. As I tried to envision myself in the future, I wondered, would I be someone with the adrenaline and spirit of someone who wants to change the world or one with hollow ambitions, merely clinging onto a paycheck with each day passing? At the very least, I knew that I didn’t want to be the latter.

The unrelenting anxiety induced by the uncertainty of my own ambitions was intoxicating. As my high school career reached its halfway mark, I felt the caving pressure of having to choose an academic path.

“What do you want to be?” was one of the first questions that my mentor, Whitney Cary, asked me. When I didn’t have an answer, she assured me that I needed to keep my doors open, and the SPARK program was the necessary first step that I needed to take to discovering my passion.

As I reflected on my experience, the SPARK program was undoubtedly the “first step”. It was the first step into a lab and above all, into a community of scientists, who share a passion for research and a vehement resolve to contribute to scientific merit. It was the integration into a cohort of other high school students, whose brilliance and kindness allowed us to forge deeper bonds with each other that we will hold onto, even as we part ways. It was the first nervous step into the bay where I met the Stem Cell Core, a team, whose warm laughter and vibrancy felt contagious. Finally, it was the first uncertain stumble into the tissue culture room, where I conceived a curiosity for cell culture that made me never stop asking, “Why?”

With boundless patience, my mentor and the Stem Cell Core strove to teach me techniques, such as immunocytochemistry and continually took the time out of their busy day to reiterate concepts. Despite my initial blunders in the hood, I found myself in a place without judgement, and even after discouraging incidents, I felt a sense of consolation in the witty and good-humored banter among the Stem Cell Core. At the end of every day, the unerring encouragement from my mentor strengthened my resolve to continue improving and incited an earnest excitement in me for the new day ahead. From trembling hands, nearly tipping over culture plates and slippery gloves, overdoused in ethanol, I eventually became acquainted with daily cell culture, and most importantly, I gained confidence and pride in my work.

I am grateful to CIRM for granting me this experience that has ultimately cultivated my enthusiasm for science and for the opportunity to work alongside remarkable people, who have given me new perspectives and insights. I am especially thankful to my mentor, whose stories of her career journey have inspired me to face the future with newfound optimism in spite of adversity.

As my internship comes to a close, I know that I have taken my “first step”, and with a revived mental acquisitiveness, I eagerly begin to take my second.

Other 2017 SPARK Awards

Student Speakers: Candler Cusato (Cedars-Sinai), Joshua Ren (Stanford)

Instagram/Social Media: Jazmin Aizpuru (UCSF), Emily Beckman (CHORI), Emma Friedenberg (Cedars-Sinai)

Poster Presentations: Alexander Escudero (Stanford), Jamie Kim (CalTech), Hector Medrano (CalTech), Zina Patel (City of Hope)


Related Links:

Don’t Be Afraid: High school stem cell researcher on inspiring girls to pursue STEM careers

As part of our CIRM scholar blog series, we’re featuring the research and career accomplishments of CIRM funded students.

Shannon Larsuel

Shannon Larsuel is a high school senior at Mayfield Senior School in Pasadena California. Last summer, she participated in Stanford’s CIRM SPARK high school internship program and did stem cell research in a lab that studies leukemia, a type of blood cancer. Shannon is passionate about helping people through research and medicine and wants to become a pediatric oncologist. She is also dedicated to inspiring young girls to pursue STEM (Science, Technology, Engineering, and Mathematics) careers through a group called the Stem Sisterhood.

I spoke with Shannon to learn more about her involvement in the Stem Sisterhood and her experience in the CIRM SPARK program. Her interview is below.


Q: What is the Stem Sisterhood and how did you get involved?

SL: The Stem Sisterhood is a blog. But for me, it’s more than a blog. It’s a collective of women and scientists that are working to inspire other young scientists who are girls to get involved in the STEM field. I think it’s a wonderful idea because girls are underrepresented in STEM fields, and I think that this needs to change.

I got involved in the Stem Sisterhood because my friend Bridget Garrity is the founder. This past summer when I was at Stanford, I saw that she was doing research at Caltech. I reconnected with her and we started talking about our summer experiences working in labs. Then she asked me if I wanted to be involved in the Stem Sisterhood and be one of the faces on her website. She took an archival photo of Albert Einstein with a group of other scientists that’s on display at Caltech and recreated it with a bunch of young women who were involved in the STEM field. So I said yes to being in the photo, and I’m also in the midst of writing a blog post about my experience at Stanford in the SPARK program.

Members of The Stem Sisterhood

Q: What does the Stem Sisterhood do?

SL: Members of the team go to elementary schools and girl scout troop events and speak about science and STEM to the young girls. The goal is to inspire them to become interested in science and to teach them about different aspects of science that maybe are not that well known.

The Stem Sisterhood is based in Los Angeles. The founder Bridget wants to expand the group, but so far, she has only done local events because she is a senior in high school. The Stem Sisterhood has an Instagram account in addition to their blog. The blog is really interesting and features interviews with women who are in science and STEM careers.

Q: How has the Stem Sisterhood impacted your life?

SL: It has inspired me to reach out to younger girls more about science. It’s something that I am passionate about, and I’d like to pursue a career in the medical field. This group has given me an outlet to share that passion with others and to hopefully change the face of the STEM world.

Q: How did you find out about the CIRM SPARK program?

SL: I knew I wanted to do a science program over the summer, but I wasn’t sure what type. I didn’t know if I wanted to do research or be in a hospital. I googled science programs for high school seniors, and I saw the one at Stanford University. It looked interesting and Stanford is obviously a great institution. Coming from LA, I was nervous that I wouldn’t be able to get in because the program had said it was mostly directed towards students living in the Bay Area. But I got in and I was thrilled. So that’s basically how I heard about it, because I googled and found it.

Q: What was your SPARK experience like?

SL: My program was incredible. I was a little bit nervous and scared going into it because I was the only high school student in my lab. As a high school junior going into senior year, I was worried about being the youngest, and I knew the least about the material that everyone in the lab was researching. But my fears were quickly put aside when I got to the lab. Everyone was kind and helpful, and they were always willing to answer my questions. Overall it was really amazing to have my first lab experience be at Stanford doing research that’s going to potentially change the world.

Shannon working in the lab at Stanford.

I was in a lab that was using stem cells to characterize a type of leukemia. The lab is hoping to study leukemia in vitro and in vivo and potentially create different treatments and cures from this research. It was so cool knowing that I was doing research that was potentially helping to save lives. I also learned how to work with stem cells which was really exciting. Stem cells are a new advancement in the science world, so being able to work with them was incredible to me. So many students will never have that opportunity, and being only 17 at the time, it was amazing that I was working with actual stem cells.

I also liked that the Stanford SPARK program allowed me to see other aspects of the medical world. We did outreach programs in the Stanford community and helped out at the blood drive where we recruited people for the bone marrow registry. I never really knew anything about the registry, but after learning about it, it really interested me. I actually signed up for it when I turned 18. We also met with patients and their families and heard their stories about how stem cell transplants changed their lives. That was so inspiring to me.

Going into the program, I was pretty sure I wanted to be a pediatric oncologist, but after the program, I knew for sure that’s what I wanted to do. I never thought about the research side of pediatric oncology, I only thought about the treatment of patients. So the SPARK program showed me what laboratory research is like, and now that’s something I want to incorporate into my career as a pediatric oncologist.

I learned so much in such a short time period. Through SPARK, I was also able to connect with so many incredible, inspired young people. The students in my program and I still have a group chat, and we text each other about college and what’s new with our lives. It’s nice knowing that there are so many great people out there who share my interests and who are going to change the world.

Stanford SPARK students.

Q: What was your favorite part of the SPARK program?

SL: Being in the lab every day was really incredible to me. It was my first research experience and I was in charge of a semi-independent project where I would do bacterial transformations on my own and run the gels. It was cool that I could do these experiments on my own. I also really loved the end of the summer poster session where all the students from the different SPARK programs came together to present their research. Being in the Stanford program, I only knew the Stanford students, but there were so many other awesome projects that the other SPARK students were doing. I really enjoyed being able to connect with those students as well and learn about their projects.

Q: Why do you want to pursue pediatric oncology?

SL: I’ve always been interested in the medical field but I’ve had a couple of experiences that really inspired me to become a doctor. My friend has a charity that raises money for Children’s Hospital Los Angeles. Every year, we deliver toys to the hospital. The first year I participated, we went to the hospital’s oncology unit and something about it stuck with me. There was one little boy who was getting his chemotherapy treatment. He was probably two years old and he really inspired to create more effective treatments for him and other children.

I also participated in the STEAM Inquiry program at my high school, where I spent two years reading tons of peer reviewed research on immunotherapy for pediatric cancer. Immunotherapy is something that really interests me. It makes sense that since cancer is usually caused by your body’s own mutations, we should be able to use the body’s immune system that normally regulates this to try and cure cancer. This program really inspired me to go into this field to learn more about how we can really tailor the immune system to fight cancer.

Q: What advice do you have for young girls interested in STEM.

SL: My advice is don’t be afraid. I think that sometimes girls are expected to be interested in less intellectual careers. This perception can strike fear into girls and make them think “I won’t be good enough. I’m not smart enough for this.” This kind of thinking is not good at all. So I would say don’t be afraid and be willing to put yourself out there. I know for me, sometimes it’s scary to try something and know you could fail. But that’s the best way to learn. Girls need to know that they are capable of doing anything and if they just try, they will be surprised with what they can do.

Discovering stem cells and science at Discovery Day

discoveryday

The CIRM booth at Discovery Day at AT&T Park

Someone stole my thigh bone. One minute it was there. The next, gone. I have narrowed down the list of suspects to the more than 25,000 people attending Discovery Day at San Francisco’s AT&T Park.

To be honest, the bone was just a laminated image of a bone, stuck to the image of a person drawn on a white board. We were using it, along with laminated images of a brain, liver, stomach and other organs and tissues, to show that there are many different kinds of stem cells in the body, and they all have different potential uses.

The white board and its body parts were gimmicks that we used to get kids to come up to the CIRM booth and ask what we were doing. Then, as they played with the images, and tried to guess which stem cells went where, we talked to their parents about stem cell research, and CIRM and the progress being made.

discoveryday-karen

Dr. Karen Ring explaining embryonic development to kids

We also used Play Doh so that the kids could model cell division and specialization during embryonic development. But mostly it was so the kids could play with the Play Doh while we talked to their parents.

It is shameless I know but when you are competing against more than 130 other booths for people’s attention – and some of these booths had live snakes, virtual reality devices, or they just let kids throw and hit things – you have to be creative.

And creativity was certainly the key word, because Discovery Day – part of the annual week-long Bay Area Science Fair – was filled with booths from companies and academic institutions promoting every imaginable aspect of science.

So why were we there? Well, first, education has been an important part of CIRM’s mission ever since we were created. Second, we’re a state agency that gets public funding so we feel we owe it to the public to explain how their money is being used. And third, it’s just a lot of fun.

NASA was there, talking about exploring deep space. And there were booths focused on exploring the oceans, and saving them from pollution and over-fishing. You could learn about mathematics and engineering by building wacky-looking paper airplanes that flew long distances, or you could just sit in the cockpit of a fighter jet.

discoveryday-victor

And everywhere you looked were families, with kids running up to the different booths to see what was there. All they needed was a little draw to get them to stick around for a few minutes, so you could talk to them and explain to them what stem cells are and why they are so amazing. Some of the kids were fascinated and wanted to know more: some just wanted to use the Play Doh;  at least one just wanted to eat the Play Doh, but fortunately we were able to stop that happening.

It was an amazing sight to see a baseball stadium filled with tens of thousands of people, all there to learn about science. At a time when we are told that kids don’t care about science, that they don’t like math, this was the perfect response. All you had to do was look around and see that kids were fascinated by science. They were hungry to learn how pouring carbon dioxide on a candle puts out the flame. They delighted in touching an otter pelt and feeling how silky smooth it is, and then looking at the pelt under a microscope to see just how extraordinarily dense the hairs are and how that helps waterproof the otter.

And so yes, we used Play Doh and a white board person to lure the kids to us. But it worked.

There was another booth where they had a couple of the San Francisco 49er’s cheerleaders in full uniform. I don’t actually know what that had to do with teaching science but it was very popular with some of the men. Maybe next year I could try dressing up like that. It would certainly draw a crowd.


Check us out on Instagram to learn more about CIRM’s educational outreach efforts.

We had a lot of fun this weekend teaching young minds about what stem cells are and where they are located in the human body at the @bayareascience #DiscoveryDay festival. We had one activity where kids learned about embryonic stem cells and development using playdoh and another white board activity about adult stem cells. Students learned that each organ has its own set of adult stem cells that can regenerate lost or damaged cells in that specific organ. It was really fun to explain to kids and their parents why stem cells and regenerative medicine research are important. • • • #BASF2016 #stemcells #stemcellresearch #stemeducation #STEM #teaching #education #research #attpark #CIRM #development #embryonicstemcells

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Science and Improv: Spotlight on CIRM Bridges Scholar Jill Tsai

As part of our CIRM scholar series, we’re featuring the research and career accomplishments of CIRM funded students.

What do science and improv have in common? The answer is not a whole lot. However, I recently met a talented student from our CIRM Bridges master’s program who one day is going to change this.

Jill Tsai

Jill Tsai, CIRM Bridges scholar

Meet Jill Tsai. She recently graduated from the CIRM Bridges program at the Scripps Research Institute in San Diego and is now starting a PhD program in cancer biology at the City of Hope in Duarte California.

Jill received her Bachelors from UC Merced general biology and went to Cal Poly Pomona for a Master’s program in cancer research. While at Cal Poly Pomona, she successfully applied for a CIRM Bridges internship that allowed her to finish her Master’s degree at Scripps in the lab of Dr. Lazzerini Denchi.

I met Jill at the 2016 Bridges Conference in July and was immediately impressed by her passion for science and communications. I was also intrigued by her interest in improv and how she balances her time between two very different passions. I’m thrilled that Jill agreed to an interview for the Stem Cellar as I think it’s valuable to read about scientists who are pursuing multiple passions not necessarily related to science.

Enjoy!

Q: What did you study during your Bridges internship?

JT: I was a research intern in the lab of Dr. Lazzerini Denchi. In his lab, we study telomeres, which are the pieces of DNA at the end of chromosomes that help protect them from being degraded. We’re specifically looking at proteins that help maintain telomere function in mouse stem cells. We do big protein pull downs to try to figure out what new and novel proteins are surrounding the mechanisms that maintain telomere function, and then we do functional assays to figure out what these proteins do.

Lazzerini Denchi’s lab focuses on basic research and how certain proteins affect telomere length and also the telomere deprotection response. One function of telomeres is that they suppress the double and single stranded DNA repair mechanism. If you don’t suppress those mechanisms, then the ends of those linear chromosomes look exactly like double stranded DNA breaks and repair proteins try to fix them by fusing those chromosomes together.

There are great pictures from Lazzerini Denchi’s first author publication showing chromosomes hooked end to end to end like long strings of spaghetti as a result of telomere deprotection. We are studying novel proteins that assist telomeres with the deprotection response and determining whether these proteins have some other kind of function as well.

Telomere deprotection results in chromosomes that are linked together (right) instead of separate (left). (Source Denchi et al. Nature)

Telomere deprotection results in chromosomes that are linked together (right) instead of separate (left). (Source Nature: Denchi et al., 2007)

Our larger focus in the lab is being able to understand cancer and specific telomere related genetic disorders that are associated with cancer.

Q: What was your CIRM Bridges experience like?

JT: CIRM was really amazing, and I credit it a lot for being able to start a PhD this fall. I’d been working in my lab at Cal Poly Pomona for five years, and my research unfortunately wasn’t working out. I was probably going to have to quit the program or take an out with an easier project. When I applied to CIRM, I was hoping to get the internship because if I didn’t get it, I was going to go down a completely different career path.

The CIRM internship was very valuable to me. It provided training through stem cell classes and lectures and allowed me to immerse myself in a real lab that had real equipment and personnel. The experience took my research knowledge to the next level and then some. And I knew for sure it had when I was at the poster session during the Bridges conference. I was walking around and asking students about their research, and I understood clearly the path of their research. I knew what questions were good to ask and what the graphs meant without having to take them home and dissect them. It was extremely satisfying to be able to understand other’s scientific research by just listening to them.

I am so excited to start my PhD in the fall. For the first time, I feel confident about my foundational biology and research skills. I also have a better understanding of myself and where I need to improve in comprehension and technique. I am ready to jump into grad school and improve as a scientist.

Q: What are your future career steps?

JT: I want to do something that involves teaching or being able to educate people. I’ve worked as a TA in my master’s program for a few years, and I really enjoy that experience of clarifying complex subjects for people. But to be honest, I also don’t know what I want to do right now so I’m keeping my options open.

Q: What’s your favorite thing about being scientist?

JT: Being a scientist forces you to never be complacent in what you understand. If I had never gotten my master’s, there would be this whole level of critical thinking that I wouldn’t have right now. Learning more is one of the biggest reasons why I want to get my PhD even if I don’t know exactly what I want to do yet.

I want to be able to think at a higher level because I think it’s valuable. And I see my Professor at Scripps: he has all these publications under his belt, but he’s always tinkering with things and he’s always learning new software and he’s always reading new papers. As a scientist, you can’t be stagnant in your learning, and I think because of that you’re always pushing yourself to your best potential.
Q: Do you have advice for future Bridges students?

JT: For anyone who is interested in doing a PhD, this is the world’s best preparatory program. After you start a PhD, you hit the ground running. If I were to give advice, I’d say to not be too hard on yourself. There’s going to be expectations put on you that you might not be ready for and you might not do the best job. But you should try your best and know it’s going to help you grow.

Usually people who go into PhD programs are people that have always done well in school. But it’s important to know that learning in grad school is very different than how we are taught to learn elsewhere. Every other time it’s just like show up, listen, take the test you’re done. A PhD relies on a little bit of luck, getting the right project, and doing everything meticulously.

Q: What are your hobbies?

JT: My favorite hobby is improv comedy. What I really like about improv is that it is so different from science and it helps me to relax after work.

Improv is performing comedic scenes on stage with a bunch of people without a script. Skills that it requires are not being stuck in your own head and really paying attention to what’s going on around you. You also need to take big risks and not worry so much about what the end result is going to be, which is very different from research. It’s a nice break to be able to make big giant mistakes and know that after that day it doesn’t matter.

As a researcher, it’s hard to make friends, and even if you have friends, it’s hard to find the time to hang out with them. I love improv because it’s a built in activity. All of my friends outside of work are in improv. We show up and we play make believe together on stage – it’s just a really nice atmosphere. In improv we teach a philosophy that everything you have is enough. Everything you come in with is enough. It’s really nice, because being an adult is hard and life is hard. So it’s a nice thing to hear.

Jill's Improv team.

Flyspace Improv team.

Q: Do you see yourself combining your passions for science and improve in the future?

JT: I do. I don’t know what I want to do yet as a career, but improv is such a big part of my identity that it will always play a role in my life. Improv is so important in communication and interpersonal connections. I believe everyone in science could benefit from it. Ideally, I will find a career that allows me to use both of these passions to help people.

Knowledge is on the menu at Dinner with a Scientist:

Helen Budworth, Ph.D., is one of the Science Officers at CIRM. She wrote this blog about her experiences talking to some budding local scientists who just happen to be ten years old.kids dinner

Recently I had the pleasure of attending the Oakland Unified School District (OUSD) “Dinner with a Scientist” event held at the Oakland Zoo. OUSD has been hosting this annual event since 2009 to bring together local scientists, teachers, and students to celebrate science in an evening of activities and science conversation.

I was dining with 4th and 5th grade elementary students and their teachers from Think College Now and from Brookfield Elementary in Oakland. They included many budding scientists, with interests ranging from biology and chemistry, to geology and astronomy. The students were eager to learn about how I became a scientist, what interests me about my job and how they can prepare themselves for a future scientific career. I explained that my interest in science began in childhood because I loved puzzles and really enjoyed trying to work things out, and that my interest in science naturally flowed from that. Both students and teachers alike were interested to learn more about CIRM and what our scientists are working on.

The evening began with the students being asked a simple question: “What is science?” One of the kids said it was finding out new things; another said it meant conducting experiments to answer questions. One said it was a way of making money. He’s in for a rude surprise when he grows up!

kids dinner2

In order to demonstrate the potential of stem cells, I led an activity that allowed the groups to use Play Doh to model the early stages of human development from a zygote, the earliest stage of a fertilized egg, through the first few weeks of embryonic development. What I learned from this event is that when you ask a 4th/5th grader if they know how babies are made, you will get many giggles and some interesting descriptions of ways that sperm and egg can meet – but few details of what happens after that.

This hands-on activity showed the students the processes of cell division, differentiation and development of a multi-cellular organism from a single-celled zygote. Scientific studies of stem cells, such as those found at early stages of development, have allowed us to reach the point where we are now harnessing the power of these cells to create treatments for diseases. They were very intrigued by the idea that you begin life as a single cell, that grows and multiplies and changes until all those cells become the different parts of you and creates a whole human being.

The exercise, indeed the whole evening, gave the students an opportunity to see how scientific careers are translated to real world applications and will hopefully inspire some future scientists and doctors.

I asked one of the students what kind of scientist she wanted to be, and she replied that she wanted to be a chemist. When I asked why she said because she likes mixing things. That seems as good a reason to think about a career in science as any.

 

 

 

Super stem cell exhibit opens in San Diego

Stem cell exhibit

The best science museums are like playgrounds. They allow you to wander around, reading, watching and learning and being amazed as you go. It’s not just a feast for the mind; it’s also fun for the hands.  You get to interact with and experience science, pushing buttons, pulling levers, watching balls drop and electricity spark.

The best science museums bring out the kid in all of us.

This Saturday a really great science museum is going to be host to a really great exhibition. The Reuben H. Fleet Science Center in San Diego is the first stop on a California tour for “Super Cells: The Power of Stem Cells”. The exhibit is coming here fresh from a successful tour of Canada and the UK.

The exhibit is a “hands-on” educational display that demonstrates the importance and the power of stem cells, calling them “our body’s master cells.” It uses animations, touch-screen displays, videos and stunning images to engage the eyes and delight the brain.

stem cell exhibit 2Each of the four sections focuses on a different aspect of stem cell research, from basic explanations about what a stem cell is, to how they change and become all the different cells in our body. It has a mini laboratory so visitors can see how research is done; it even has a “treatment” game where you get to implant and grow cells in the eye, to see if you can restore sight to someone who is blind.

 

In a news release the Fleet Science Center celebrated the role that stem cells play in our lives:

“Stem cells are important because each of us is the result of only a handful of tiny stem cells that multiply to produce the 200 different types of specialized cells that exist in our body. Our stem cells continue to be active our whole lives to keep us healthy. Without them we couldn’t survive for more than three hours!”

It is, in short, really fun and really cool.

Of course we might be a tad biased here as we helped produce and develop the exhibit in collaboration with the Sherbrooke Museum of Science and Nature in Canada, the Canadian Stem Cell Network, the Centre for Commercialization of Regenerative Medicine in Canada; the Cell Therapy Catapult in the UK, and EuroStemCell.

stem cell exhibit 3

The exhibit is tri-lingual (English, Spanish and French) because our goal was to create a multi-lingual global public education program. San Diego was an obvious choice for the first stop on the California tour (with LA and the Bay Area to follow) because it is one of the leading stem cell research hubs in the U.S., and a region where CIRM has invested almost $380 million over the last ten years.

As our CIRM Board Chair, Jonathan Thomas, said:

“One of our goals at CIRM is to help spread awareness for the importance of stem cell research. San Diego is an epicenter of stem cell science and having this exhibition displayed at the Reuben H. Fleet Science Center is a wonderful opportunity to engage curious science learners of all ages.”

The Super Cells exhibit runs from January 23 to May 1, 2016, in the Main Gallery of the Reuben H. Fleet Science Center. The exhibition is included with the cost of Fleet admission.

For more information, visit the Reuben H. Fleet Science Center website.

Training the Next Generation of Stem Cell Scientists

Nobel prize winners don’t come out of thin air, they were all young, impressionable kids at one point in time.  If you ask any award-winning scientists how they got into science research, many of them would likely tell you about an inspiring teacher, an encouraging parent, or a hands-on research opportunity that inspired or helped them to pursue a scientific career.

Not every student is lucky enough to have one of these experiences, and many students, especially those from low income families, might never be exposed to good science or have the opportunity to pursue a career as a scientist.

CIRM is changing this for students in California by committing a significant portion of its funds to educating and training future stem cells scientists.

Yesterday, the Board approved over $42 million to fund two of CIRM’s educational programs, the Bridges to Stem Cell Research and Therapy Awards (Bridges) and the Summer Program to Accelerate Regenerative Medicine Knowledge (SPARK).

Bridging the Stem Cell Gap

The Bridges program supports undergraduate and master’s level students by providing paid research internships at California universities or colleges that don’t have a major stem cell research program. This program has evolved over the past seven years since it began, and now includes training and education courses in stem cell research, and direct patient engagement and outreach activities within California’s diverse communities.

CIRM’s president, Randy Mills explained in a press release:

Randy Mills, Stem Cell Agency President & CEO

Randy Mills, CIRM President & CEO

“The goal of the Bridges program is to prepare undergraduate and Master’s level students in California for a successful career in stem cell research. That’s not just a matter of giving them money, but also of giving them good mentors who can help train and guide them, of giving them meaningful engagement with patients and patient advocates, so they have a clear vision of the impact the work they are doing can have on people’s lives.”

Chairman of the CIRM Board, Jonathan Thomas, added:

Jonathan Thomas

Jonathan Thomas, Chairman of the CIRM Board

“The Bridges program has been incredibly effective in giving young people, often from disadvantaged backgrounds, a shot at a career in science. Of the 700 students who have completed the program, 95 percent are either working in a lab, enrolled in school or applying to graduate school. Without the Bridges program this kind of career might have been out of reach for many of these students.”

The CIRM Board voted to approve $40.13 million for the Bridges program, which will fund 14 programs at California state universities and city colleges. Each program will be able to support ten students for five years.

SPARKing Interest in Stem Cells

The SPARK program supports summer research internships for high school students that represent the diversity of the state’s population. It evolved from an earlier educational program called Creativity, and now emphasizes community outreach, direct patient engagement activities, and social media training along with training in stem cell research techniques.

“SPARK is all about helping cultivate high school students who are interested in science, and showing them it’s possible to have a career doing something they love,” said Randy Mills.

The Board approved $2.31 million for the SPARK program, which will provide California institutions funding support for five to ten students each year. Seven programs received funding including the Children’s Hospital Oakland Research Institute, UC San Francisco, UC Davis, Cedars-Sinai, City of Hope, USC and Stanford.

2015 Creativity Program students (now called SPARK).

2015 Creativity Program students (now called SPARK).

Training the Next Generation

For years, national leaders, including President Obama, have warned that without skilled, experienced researchers, the U.S. is in danger of losing its global competitiveness in science. But cuts in federal funding for research mean this is a particularly challenging time to begin a scientific career.

Our goal with the Bridges and SPARK programs is to address both these issues and support young scientists as they get the experience they need to launch their careers.


Related Links:

Glimpse the future at a fun-filled Festival of Science

Hands-on science and fun

Hands-on science and fun

Imagine a giant circus but instead of performing animals you have a Robot Zoo; instead of scary clowns you have colorful chemicals in glass beakers. That’s what AT&T Park will look like this Saturday when the 5th Annual Discovery Day opens its doors.  It’s a hands-on, eye-opening, brain-engaging celebration of science for everyone.

It’s a lot of fun

You’ll get a chance to learn about the science of sports – an appropriate subject as you’ll be doing it at the home of the 3-time World Champions of baseball, the San Francisco Giants. You’ll also be able to experience some of the training it takes to become an astronaut, without any of that pesky going-into-space business.

All in all you’ll be able to visit more than 150 hands-on exhibits and activities spread throughout the park, put together by the top science organizations, institutions and companies from all over the Bay Area. We’re talking Stanford University, UCSF, The Tech Museum, the Exploratorium, KQED, US Geological Society and the list goes on and on.

Meet the future right now

Today's scientists inspiring tomorrow's

Today’s scientists inspiring tomorrow’s

You’ll get to meet the scientists who are exploring outer space and the depths of the ocean, who are doing cutting edge research into health and who are pushing the boundaries of scientific knowledge.

And you will get a chance to meet us, the CIRM Team. We’re going to be there all day talking about the exciting progress being made in the field of stem cell research, and about the 15 clinical trials we are currently funding in heart disease, diabetes, cancer, HIV/AIDS and blindness (to name just a few).

You can find us on the Promenade level at booth P50. We’re easy to spot. We’re the coolest ones around. And if you have kids who enjoy PlayDoh, we will give them a chance to use the fun stuff to make stem cells.

But best of all Discovery Day is a chance for kids to learn how amazing science can be, to meet the scientists who are helping shape their future, and to consider a future as scientists themselves. And for the rest of us, it’s a chance to remind ourselves why we fell in love with science to start with.

And as if that wasn’t enough, the whole shebang is FREE.

The event is this Saturday, November 7 from 10am – 4pm. For details on where it is and how to get there – go to Discovery Day

Fun on the field at AT&T Park

Fun on the field at AT&T Park

Boo-Boos and Stem Cells: New Children’s Book Explains Body’s Healing Process

With two boys under six, scraped elbows and knees are a common sight in my household. After the crying and tears subside, the excitement of deciding between the Captain America or the Lightning McQueen band aid soon follows.

The fun part of getting a boo-boo: choosing bandaids

The fun part of getting a boo-boo: choosing bandaids

Over those next several days, my boys get a thrill out of peeking at their boo-boos as they gradually heal. And I get giddy about using their minor injuries as an excuse to tell them about the amazing role stem cells play in helping the body heal. But have you ever tried to discuss the cellular and molecular processes of wound healing and tissue regeneration to little kids? It’s a bit tricky to say the least.

Fortunately, a new resource has come to my rescue. Carlo and the Orange Glasses is an imaginative children’s picture book about a boy who gets a cut on his leg and, with the help of his older sister, learns how his body repairs itself. In the story, Carlo uses a magical pair of glasses, the Zoom3000, that lets him witness his stem cells in action as they help mend his skin. You can read the interactive online book here:

Vanessa de Mello, a PhD student at the University of Aberdeen in Scotland, wrote and illustrated the book during an internship at the University of Edinburgh’s Centre for Regenerative Medicine (MRC) also in Scotland. The MRC currently hosts Carlo and the Orange Glasses on EuroStemCell, a fabulous website and program whose mission is “to help European citizens make sense of stem cells.”

In a post last week on the EuroStemCell website, de Mello explained her goal for the book:

Vanessa De Mello

Vanessa De Mello

“The book itself is intended for children around the ages of 8-10. Carlo and the Orange Glasses gives an overview of wound healing, definitions of cells, tissues and stem cells in an imaginative way. I hope for the book to be fun, easy to read and pull more young minds into science.”

I put the book to the test by reading it to my almost six-year-old. He really liked the colorful drawings and when I asked him what the book meant to him, he said:

Ezra_StemCellBook-0669 copy

Carlo and the Orange Glasses helped my
5 year old son, Ezra, learn about stem cells.

“Stem cells are the most important cells in your body because they fix
your boo-boos and help you to grow.”

Based on that response, I’d say Vanessa’s book is a smashing success!

I think making this complex scientific concept accessible and entertaining for very young kids is so important. It helps instill an appreciation for science that they’ll carry on to adulthood. Who knows how many will eventually go on to careers in regenerative medicine and stem cell science. But they all have the potential to become stem cell ambassadors to ensure this field fulfills its promise to bring treatments to patients with unmet medical needs.