As far as Aldo Pourchet is concerned you are never too young to learn about stem cells. Aldo should know. He’s a molecular and cellular biologist and the co-founder and CEO of Omios Bio, which develops immunotherapies for cancer, infectious and inflammatory diseases.
And now Aldo is the author of a children’s book about stem cells. The book is “Nano’s Journey! A Little Stem Cell Visits the Heart and Lungs.” It’s the story of Nano, a stem cell who doesn’t know what kind of cell she wants to be when she grows up, so she goes on a journey through the body, exploring all the different kinds of cell she could be.
It’s a really sweet book, beautifully illustrated, and written in a charming way to engage children between the ages of 5 and 8. I asked Aldo what made him want to write a book like this.
“I was interested in providing very general knowledge such as the principleof life, the basic logics of nature and at the same time to entertain. It wasvery important for it not to be a textbook.
“Why Stem cells? Because it is the most fascinating biology and they are at the origin of an organism and throughout its life play an essential role. They evolve and transform, so they have a story that unfolds. An analogy with children maybe. It’s easy to imagine children are like stem cells, trying to decide who they are, while adults are like differentiated cells because they have already decided.
“For the kids to appropriate the story, I thought that humanizing cells was important. I wanted children to identify themselves with the cells andespecially Nano, the little girl main character. It’s a book written for the children, in the first place. We tell the story at their level. Not try to bring them up to the level of life science.
Aldo says right from the start he had a clear idea of who he wanted the lead character to be.
“I think the world needs more female leaders, more female voices andinfluence in general and in every domain. So quite early it became naturalfor me that Nano would be a girl and also would have a strong character,curious and adventurous.
“Blasto came later because I was looking for a companion to share the adventure with Nano. Blasto is a fibroblast so he is not supposed to leave the Bone Marrow but fibroblasts are everywhere in our organism so I thought it was an acceptable stretch.
The drawings in the book are delightful, colorful and fun. Aldo says he had some ideas, rounded shapes for the cells for example and a simple design that reflected the fact that there are no lines in nature. Illustrator Jen Yoon took it from there:
“Based on Aldo’s direction and imagination, I envisioned the style like drawings on a chalkboard. Soft curves with rough textures. After that everything went smoothly. Following Nano’s journey with my iPad pencil, it felt like a boat ride at an amusement park.”
The books are written to be read aloud by parents, adults and teachers to kids. But, spoiler alert, we don’t find out what cell Nano decides to be in this book. She’s going to have more adventures in other books before she makes up her mind.
Yesterday the governing Board of the California Institute for Regenerative Medicine (CIRM) awarded $8.39 million to the University of California, San Francisco (UCSF) to fund a clinical trial for sickle cell disease (SCD). An additional $51.08 million was awarded to fifteen community colleges and universities across California to fund undergraduate and master’s level programs that will help train the next generation of stem cell researchers.
SCD is an inherited blood disorder caused by a single gene mutation that changes a single base in the B globin gene leading to the production of defective hemoglobin that polymerizes and damages red blood cells thus the “sickle” shaped red blood cells. The damaged cells cause blood vessels to occlude/close up and that can lead to multiple organ damage as well as reduced quality of life and life expectancy.
Mark Walters, M.D., and his team at UCSF Benioff Children’s Hospital Oakland will be conducting a clinical trial that uses CRISPR-Cas9 gene editing technology to correct the genetic mutation in the blood stem cells of patients with severe SCD. The corrected blood stem cells will then be reintroduced back into patients with the goal of correcting the defective hemoglobin and thus producing functional, normal shaped red blood cells.
This clinical trial will be eligible for co-funding under the landmark agreement between CIRM and the National Heart, Lung, and Blood Institute (NHLBI) of the NIH. The CIRM-NHLBI agreement is intended to co-fund cell and gene therapy programs under the NHLBI’s “Cure Sickle Cell” initiative. The goal is to markedly accelerate the development of cell and gene therapies for SCD. CIRM has previously funded the preclinical development of this therapy through a Translational award as well as its IND-enabling studies through a Late Stage Preclinical award in partnership with NHLBI.
The CIRM Bridges to Stem Cell Research and Therapy program provides undergraduate and master’s students with the opportunity to take stem cell related courses and receive hands on experience and training in a stem cell research related laboratory at a university or biotechnology company. Fifteen institutions received a total of $51.08 million to carry out these programs to train the next generation of scientists.
The awards are summarized in the table below.
Bridges to Stem Cell Research and Therapy at Pasadena City College
Pasadena City College
CIRM Bridges to Stem Cell Research and Therapy Training Grant
CSU San Marcos
Bridges to Stem Cell Research Internship Program
San Diego State University
CIRM Bridges 3.0
CIRM Regenerative Medicine and Stem Cell Research Biotechnology Training Program
CSU Long Beach
Stem Cell Internships in Laboratory-based Learning (SCILL) continue to expand the scientific workforce for stem cells research and therapies.
San Jose State University
Strengthening the Pipeline of Master’s-level Scientific and Laboratory Personnel in Stem Cell Research
CIRM Bridges Science Master’s Program
San Francisco State University
CIRM Graduate Student Training in Stem Cell Sciences in the Stem Cell Technology and Lab Management Emphasis of the MS Biotechnology Program
CSU Channel Islands
CSUN CIRM Bridges 3.0 Stem Cell Research & Therapy Training Program
Stem Cell Scholars: a workforce development pipeline, educating, training and engaging students from basic research to clinical translation.
CSU San Bernardino
Training Master’s Students to Advance the Regenerative Medicine Field
Cal Poly San Luis Obispo
Building Career Pathways into Stem Cell Research and Therapy Development
City College of San Francisco
Bridges to Stem Cell Research and Therapy: A Talent Development Program for Training Diverse Undergraduates for Careers in Regenerative Medicine
CIRM Bridges to Stem Cell Research and Therapy
Berkeley City College
“We are pleased to fund a promising trial for sickle cell disease that uses the Nobel Prize winning gene editing technology CRISPR-Cas9,” says Maria T. Millan, M.D., President and CEO of CIRM. “This clinical trial is a testament to how the CIRM model supports promising early-stage research, accelerates it through translational development, and advances it into the clinics. As the field advances, we must also meet the demand for promising young scientists. The CIRM Bridges programs across the state of California will provide students with the tools and resources to begin their careers in regenerative medicine.”
When the voters of California approved Proposition 14 last November (thanks folks) they gave us $5.5 billion to continue the work we started way back in 2014. It’s a great honor, and a great responsibility.
It’s also a great opportunity to look at what we do and how we do it and try to come up with even better ways of funding groundbreaking research and helping create a new generation of researchers.
In addition to improving on what we already do, Prop 14 introduced some new elements, some new goals for us to add to the mix, and we are in the process of fleshing out how we can best do that.
Because of all these changes we decided it would be a good idea to hold a “Town Hall” meeting and let everyone know what these changes are and how they may impact applications for funding.
The Town Hall, on Tuesday June 29, was a great success with almost 200 participants. But we know that not everyone who wanted to attend could, so here’s the video of the event, and below that are the questions that were posed by people during the meeting, and the answers to those questions.
Having seen the video we would be eternally grateful if you could respond to a short online survey, to help us get a better idea of your research and education needs and to be better able to serve you and identify potential areas of opportunity for CIRM. Here’s a link to that survey: https://www.surveymonkey.com/r/VQMYPDL
We know that there may be issues or questions that are not answered here, so feel free to send those to us at email@example.com and we will make sure you get an answer.
Are there any DISC funding opportunities specific to early-stage investigators?
DISC funding opportunities are open to all investigators. There aren’t any that are specific to junior investigators.
Are DISC funding opportunities available for early-mid career researchers based out of USA such as Australia?
Sorry, you have to be in California for us to fund your work.
Does tumor immunology/ cancer immunotherapy fall within the scope of the CIRM discovery grants?
CIRM funding supports non-profit academic grantees as well as companies of all sizes.
I am studying stem cells using mouse. Is my research eligible for the CIRM grants?
Yes it is.
Your programs more specifically into stem cell research would be willing to take patients that are not from California?
Yes, we have treated patients who are not in California. Some have come to California for treatment and others have been treated in other states in the US by companies that are based here in California.
Can you elaborate how the preview of the proposals works? Who reviews them and what are the criteria for full review?
The same GWG panel both previews and conducts the full review. The panel first looks through all the applications to identify what each reviewer believes represents the most likely to be impactful and meet the goals of the CIRM Discovery program. Those that are selected by any reviewer moves forward to the next full review step.
If you meet your milestones-How likely is it that a DISC recipient gets a TRAN award?
The milestones are geared toward preparation of the TRAN stage. However, this is a different application and review that is not guaranteed to result in funding.
Regarding Manufacturing Public Private partnerships – What specific activities is CIRM thinking about enabling these partnerships? For example, are out of state for profit commercial entities able to conduct manufacturing at CA based manufacturing centers even though the clinical program may be primarily based out of CA? If so, what percent of the total program budget must be expended in CA? How will CIRM enable GMP manufacturing centers interact with commercial entities?
We are in the early stages of developing this concept with continued input from various stakeholders. The preliminary vision is to build a network of academic GMP manufacturing centers and industry partners to support the manufacturing needs of CIRM-funded projects in California.
We are in the process of widely distributing a summary of the manufacturing workshop. Here’s a link to it:
If a center is interested in being a sharing lab or competency hub with CIRM, how would they go about it?
CIRM will be soliciting applications for Shared Labs/Competency hubs in potential future RFAs. The survey asks several questions asking for feedback on these concepts so it would really help us if you could complete the survey.
Would preclinical development of stem cell secretome-derived protein therapies for rare neuromuscular diseases and ultimately, age-related muscle wasting be eligible for CIRM TRAN1 funding? The goal is to complete IND-enabling studies for a protein-based therapy that enhances tissue regeneration to treat a rare degenerative disease. the screening to identify the stem-cell secreted proteins to develop as therapeutics is done by in vitro screening with aged/diseased primary human progenitor cells to identify candidates that enhance their differentiation . In vivo the protein therapeutic signals to several cell types , including precursor cells to improve tissue homeostasis.
I would suggest reaching out to our Translation team to discuss the details as it will depend on several factors. You can email the team at firstname.lastname@example.org
There are many unknown elements for what triggers the cells in an embryo to start dividing and multiplying and becoming every single cell in the body. Now researchers at the Gladstone Institutes in San Francisco have uncovered one of those elements, how embryos determine which cells become the head and which the tail.
In this CIRM-funded study the Gladstone team, led by Dr. Todd McDevitt, discovered almost by chance how the cells align in a heads-to-tail arrangement.
They had created an organoid made from brain cells when they noticed that some of the cells were beginning to gather in an elongated fashion, in the same way that spinal cords do in a developing fetus.
In a news article, Nick Elder, a graduate student at Gladstone and the co-author of the study, published in the journal Development, says this was not what they had anticipated would happen: “Organoids don’t typically have head-tail directionality, and we didn’t originally set out to create an elongating organoid, so the fact that we saw this at all was very surprising.”
Further study enabled the team to identify which molecules were involved in signaling specific genes to switch on and off. These were similar to the process previously identified in developing mouse embryos.
“This is such a critical point in the early development of any organism, so having a new model to observe it and study it in the lab is very exciting,” says McDevitt.
This is not just of academic interest either, it could have real world implications in helping understand what causes miscarriages or birth defects.
“We can use this organoid to get at unresolved human developmental questions in a way that doesn’t involve human embryos,” says Dr. Ashley Libby, another member of the team. “For instance, you could add chemicals or toxins that a pregnant woman might be exposed to, and see how they affect the development of the spinal cord.”
Over the last year there has been increasing awareness of the inequalities in the American healthcare system. At every level there is evidence of bias, discrimination and unequal access to the best care. Sometimes unequal access to any care. That is, hopefully, changing but only if the new awareness is matched with action.
At the recent World Stem Cell Summit CIRM helped pull together a panel of physicians and patient advocates who have been leading the charge for change for years. The panel was called ‘Addressing Disparities, Promoting Equity and Inclusion in Clinical Research.’
The panelists include:
The conversation they had was informative, illuminating and fascinating. But it didn’t sugar coat where we are, and the hard work ahead of us to get to where we need to be.
Enjoy the event, with apologies for the inept cameo appearance by me at the beginning of the video. Technology clearly isn’t my forte.
The problem with trying to write about something like Women’s History Month is where do you start? Even if you narrow it down to women in science the list is vast.
I suppose you could always start with Maria Salomea Skłodowska who is better known as Marie Curie. She not only discovered radium and polonium, but she was also the first woman to win a Nobel Prize (in Physics). When she later won another Nobel (in Chemistry) she became the first person ever to win two Nobels and is still the only person ever to win in two different fields. Not a bad place to start.
Or how about Agnes Pockels (1862–1935). Even as a child Agnes was fascinated by science but, in Germany at the time, women were not allowed to attend university. So, she depended on her younger brother to send her his physics textbooks when he was finished with them. Agnes studied at home while taking care of her elderly parents. Doing the dishes Agnes noticed how oils and soaps could impact the surface tension of water. So, she invented a method of measuring that surface tension. She wrote a paper about her findings that was published in Nature, and went on to become a highly respected and honored pioneer in the field.
Fast forward to today we could certainly do worse than profile the two women who won the 2020 Nobel Prize in Chemistry for their work with the gene-editing tool CRISPR-Cas9; Jennifer Doudna at the University of California, Berkeley, and Emmanuelle Charpentier at the Max Planck Unit for the Science of Pathogens in Berlin. Their pioneering work showed how you could use CRISPR to make precise edits in genes, creating the possibility of using it to edit human genes to eliminate or cure diseases. In fact, some CIRM-funded research is already using this approach to try and cure sickle cell disease.
In awarding the Nobel to Charpentier and Doudna, Pernilla Wittung Stafshede, a biophysical chemist and member of the Nobel chemistry committee, said: “The ability to cut DNA where you want has revolutionized the life sciences. The ‘genetic scissors’ were discovered just eight years ago but have already benefited humankind greatly.”
Appropriately enough none of that work would have been possible without the pioneering work of another woman, Barbara McClintock. She dedicated her career to studying the genetics of corn and developed a technique that enabled her to identify individual chromosomes in different strains of corn.
At the time it was thought that genes were stable and were arranged in a linear fashion on chromosomes, like beads on a string. McClintock’s work showed that genes could be mobile, changing position and altering the work of other genes. It took a long time before the scientific world caught up with her and realized she was right. But in 1983 she was awarded the Nobel Prize in Medicine for her work.
Katherine Johnson is another brilliant mind whose recognition came later in life. But when it did, it made her a movie star. Kind of. Johnson was a mathematician, a “computer” in the parlance of the time. She did calculations by hand, enabling NASA to safely launch and recover astronauts in the early years of the space race.
Johnson and the other Black “computers” were segregated from their white colleagues until the last 1950’s, when signs dictating which restrooms and drinking fountains they could use were removed. She was so highly regarded that when John Glenn was preparing for the flight that would make him the first American to orbit the earth he asked for her to manually check the calculations a computer had made. He trusted her far more than any machine.
Johnson and her co-workers were overlooked until the 2016 movie “Hidden Figures” brought their story to life. She was also awarded the Presidential Medal of Freedom, America’s highest civilian honor, by President Obama.
There are so many extraordinary women scientists we could talk about who have made history. But we should also remind ourselves that we are surrounded by remarkable women right now, women who are making history in their own way, even if we don’t recognized it at the moment. Researchers that CIRM funds, Dr. Catriona Jamieson at UC San Diego, Dr. Jan Nolta at UC Davis, Dr. Jane Lebkowski with Regenerative Patch technologies and so many others. They’re all helping to change the world. We just don’t know it yet.
If you would like to learn about other women who have made extraordinary contributions to science you can read about them here and here and here.
A search on Google using the term “stem cell blogs” quickly produces a host of sites offering treatments for everything from ankle, hip and knee problems, to Parkinson’s disease and asthma. Amazingly the therapies for those very different conditions all use the same kind of cells produced in the same way. It’s like magic. Sadly, it’s magic that is less hocus pocus and more bogus bogus.
The good news is there are blogs out there (besides us, of course) that do offer good, accurate, reliable information about stem cells. The people behind them are not in this to make a quick buck selling snake oil. They are in this to educate, inform, engage and enlighten people about what stem cells can, and cannot do.
This blog has just undergone a face lift and is now as colorful and easy to read as it is informative. It bills itself as the longest running stem cell blog around. It’s run by UC Davis stem cell biologist Dr. Paul Knoepfler – full disclosure, we have funded some of Paul’s work – and it’s a constant source of amazement to me how Paul manages to run a busy research lab and post regular updates on his blog.
The power of The Niche is that it’s easy for non-science folk – like me – to read and understand without having to do a deep dive into Google search or Wikipedia. It’s well written, informative and often very witty. If you are looking for a good website to check whether some news about stem cells is real or suspect, this is a great place to start.
This site is run by another old friend of CIRM’s, Don Reed. Don has written extensively about stem cell research in general, and CIRM in particular. His motivation to do this work is clear. Don says he’s not a doctor or scientist, he’s something much simpler:
“No. I am just a father fighting for his paralyzed son, and the only way to fix him is to advance cures for everyone. Also, my mother died of breast cancer, my sister from leukemia, and I myself am a prostate cancer survivor. So, I have some very personal reasons to support the California Institute for Regenerative Medicine and to want state funding for stem cell and other regenerative medicine research to continue in California!”
The power of Don’s writing is that he always tells human stories, real tales about real people. He makes everything he does accessible, memorable and often very funny. If I’m looking for ways to explain something complex and translate it into everyday English, I’ll often look at Don’s work, he knows how to talk to people about the science without having their eyes cloud over.
This is published by the International Society for Stem Cell Research (ISSCR), the leading professional organization for stem cell scientists. You might expect a blog from such a science-focused organization to be heavy going for the ordinary person, but you’d be wrong.
A Closer Look at Stem Cells is specifically designed for people who want to learn more about stem cells but don’t have the time to get a PhD. They have sections explaining what stem cells are, what they can and can’t do, even a glossary explaining different terms used in the field (I used to think the Islets of Langerhans were small islands off the coast of Germany till I went to this site).
One of the best, and most important, parts of the site is the section on clinical trials, helping people understand what’s involved in these trials and the kinds of things you need to consider before signing up for one.
Of course, the US doesn’t have a monopoly on stem cell research and that’s reflected in the next two choices. One is the Signals Blog from our friends to the north in Canada. This is an easy-to-read site that describes itself as the “Insiders perspective on the world of stem cells and regenerative medicine.” The ‘Categories ‘dropdown menu allows you to choose what you want to read, and it gives you lots of options from the latest news to a special section for patients, even a section on ethical and legal issues.
As you may have guessed from the title this is by our chums across the pond in Europe. They lay out their mission on page one saying they want to help people make sense of stem cells:
“As a network of scientists and academics, we provide independent, expert-reviewed information and road-tested educational resources on stem cells and their impact on society. We also work with people affected by conditions, educators, regulators, media, healthcare professionals and policymakers to foster engagement and develop material that meets their needs.”
True to their word they have great information on the latest research, broken down by different types of disease, different types of stem cell etc. And like CIRM they also have some great educational resources for teachers to use in the classroom.
It’s been a long time coming. Eighteen months to be precise. Which is a peculiarly long time for an Annual Report. The world is certainly a very different place today than when we started, and yet our core mission hasn’t changed at all, except to spring into action to make our own contribution to fighting the coronavirus.
This latest CIRM Annual Reportcovers 2019 through June 30, 2020. Why? Well, as you probably know we are running out of money and could be funding our last new awards by the end of this year. So, we wanted to produce as complete a picture of our achievements as we could – keeping in mind that we might not be around to produce a report next year.
It’s a pretty jam-packed report. It covers everything from the 14 new clinical trials we have funded this year, including three specifically focused on COVID-19. It looks at the extraordinary researchers that we fund and the progress they have made, and the billions of additional dollars our funding has helped leverage for California. But at the heart of it, and at the heart of everything we do, are the patients. They’re the reason we are here. They are the reason we do what we do.
There are stories of people like Byron Jenkins who almost died from multiple myeloma but is now back leading a full, active life with his family thanks to a CIRM-funded therapy with Poseida. There is Jordan Janz, a young man who once depended on taking 56 pills a day to keep his rare disease, cystinosis, under control but is now hoping a stem cell therapy developed by Dr. Stephanie Cherqui and her team at UC San Diego will make that something of the past.
These individuals are remarkable on so many levels, not the least because they were willing to be among the first people ever to try these therapies. They are pioneers in every sense of the word.
There is a lot of information in the report, charting the work we have done over the last 18 months. But it’s also a celebration of everyone who made it possible, and our way of saying thank you to the people of California who gave us this incredible honor and opportunity to do this work.
When governments cut funding for scientific research the consequences can be swift, and painful. In Canada last week for example, the government of Ontario cut $5 million in annual funding for stem cell research, effectively ending a project developing a therapy to heal the damaged lungs of premature babies.
Here in the US the federal government is already placing restrictions on support for fetal tissue research and there is speculation embryonic stem cell research could be next. That’s why agencies like CIRM are so important. We don’t rely on a government giving us money every year. Instead, thanks to the voters of California, we have had a steady supply of funds to enable us to plan long-term and support multi-year projects.
But those funds
are due to run out soon. We anticipate funding our last new awards this year
and while we have enough money to continue supporting all the projects our
Board has already approved, we won’t be able to take on any new projects. That’s
bad news for the scientists and, ultimately, really bad for the patients who
are in need of new treatments for currently incurable diseases.
We are going to talk about that in two upcoming events.
The first is a
patient advocate event at UC San Diego
on Tuesday, May 28th from 12.30pm to 1.30pm. It’s free, there is parking and snacks and
refreshments will be available.
feature UC San Diego’s Dr. Catriona
Jamieson, CIRM’s President and CEO Dr.
Maria Millan and CIRM Board member and Patient Advocate for Parkinson’s
Disease, David Higgins PhD. The
three will talk about the exciting progress being made at UC San Diego and other
programs around California, but also the uncertain future and the impact that
could have for the field as a whole.
For all of you
who don’t live in the San Diego Area – or who do but can’t make it to the event
– we are holding a similar discussion online on a special Facebook Live: Ask the Stem Cell Team About the Future of Stem Cell
Research event on Thursday, May 30th
from noon till 1pm PDT.
features Dr. Millan and Dr. Higgins, but it also features UC Davis stem cell
scientist, CIRM-grantee and renowned blogger Paul Knoepfler PhD.
their own experience, expertise and perspective on the field and will discuss the
impact that a reduction in funding for stem cell research would have, not just
in the short term but in the long run.
Because we all
have a stake in what happens, both events – whether it’s in person or online – include
time for questions from you, the audience.
You can find our
Facebook Live: Ask the Stem Cell Team
About the Future of Stem Cell Research on our Facebook
page at noon on May 30th PDT
Every year, the second Wednesday in October is set aside as Stem Cell Awareness Day, a time to celebrate the progress being made in the field and to remind us of the challenges that lie ahead.
While the event began here in California in 2008, with then-Governor Arnold Schwarzenegger highlighting the work of CIRM, saying: ”The discoveries being made today in our Golden State will have a great impact on many around the world for generations to come.” It has since grown to become a global event.
At UC Davis Jan Nolta, PhD., the Director of the Stem Cell Program, introduced a series of speakers who highlighted the terrific work being done at the university. Peter Belafsky talked about using stem cells to repair damaged trachea and to help people who are experiencing voice or swallowing disorders. Mark Lee highlighted the progress being made in using stem cells to repair hard-to-heal broken bones. Aijun Wang focused on some really exciting work that could one day lead to a therapy for spina bifida (including some ridiculously cute video of English bulldogs who are able to walk again because of this therapy.)
USC hosted 100 local high school students for a panel presentation and discussion about careers in stem cell research. The panel featured four scientists talking about their experience, why the students should think about a career in science and how to go about planning one. USC put together a terrific video of the researchers talking about their experiences, something that can help any student around the US consider becoming part of the future of stem cell research.
Similar events were held in other institutions around California. But the celebration wasn’t limited to the Golden State. At the Texas Heart Institute in Houston, Texas, they held an event to talk to the public about the clinical trials they are supporting using stem cells to help people suffering from heart failure or other heart-related issues.
Finally, the UK-based RegMedNet, a community site that unites the diverse regenerative medicine community, marked the day by exploring some of the myths and misconceptions still surrounding stem cells and stem cell research.
Every group takes a different approach to celebrating Stem Cell Awareness Day, but each is united by a common desire, to help people understand the progress being made in finding new treatments and even cures for people with unmet medical needs.