It’s always nice to be told you are doing a good job. It’s even nicer when it’s unexpected. That’s certainly the case when we, the Communications Team at the California Institute for Regenerative Medicine, found out we’d been named as a finalist for the Patient Advocacy Award (non-profit category) as part of the Phacilitate Advanced Therapies Awards.
To be honest, we didn’t even know we’d been nominated. But who cares. We are now in the final. And we are in good company. Our friends at Americans for Cures, were also nominated. They are advocates for stem cell research in California and were hugely instrumental in getting Proposition 14 passed in 2020, that’s the voter initiative that refunded CIRM with $5.5 billion.
While we may focus on different areas we all share a common goal, a desire to ensure that the voice of the patient is front and center in all that we do. At CIRM we have patient advocates on our Board and on the panel of experts who review applications for our funding. We have patient advocates helping guide the clinical trials we fund. And now, as we expand our efforts to reach out in every community in California, we have patients and patient advocates guiding that work as well.
We do this work because it’s important and because, without the support of the patient advocacy community, we wouldn’t be here.
It’s an old cliché that when you are in this position you say, “it’s an honor just to be nominated.” But in this case, it’s true.
So, I reached out to Jackie and asked her some questions about her work and career. She generously put aside keeping the nation healthy to answer them. Enjoy.
What made you decide to move from research into government.
I think if you asked my high school government teacher (shout out to Mr. Bell!), he would be the least surprised person that I have ended up where I am currently. I was always interested in topics and activities beyond science, but at a certain point you have to choose a path. When it came time to deciding my undergraduate major, I figured that if I pursued my interest in biology it would still keep my options open to do something different in my career, but if I chose to be a French major, or Political Science major, or English major – I might close the door in my ability to pursue scientific research. When I got to graduate school, I saw the impact of government (both state and federal) decisions on work in the lab. This takes the form of where funding goes, but also in the rules you have to follow while doing research. Though I liked the pursuit of new knowledge and being the one designing and performing experiments, I was interested in understanding more about how those government decisions are made upstream of the lab bench.
What’s the most surprising thing you have learned in your time at the White House Office of Science and Technology Policy (OSTP).
Maybe not “surprising” but the thing that may not be obvious to outsiders: OSTP’s budget is tiny compared to other Executive Branch agencies (like where I came from previously at NIH). The work we accomplish in this office is solely by forming partnerships and collaborations with others across the government. We are not typically the rowers of the boat, but we can be the steerer or navigator. (Is the term coxswain? I have never been on a crew team obviously.)
Was it hard making the transition from research to advocacy and now policy?
Honestly I feel like my training in research set me up well for the jobs I’ve had in policy. There is often not someone telling you exactly how to do something – you have to do the work yourself to search the literature, talk to other people, find collaborators, and keep at it. And the skills that you hone in research – from keeping an organized lab notebook the whole way through to writing scientific papers – are some of the same skills you need in government.
At a time when so many people seem so skeptical of science how do you get your message out.
We have to meet people where they are. As a government official, I have great respect for messages that come from experts within the government – but that is not the only way the message should be getting out. Scientists and other experts within communities should also be spokespeople for science. I would urge scientists at every level – whether you are a citizen scientist, a medical doctor, a PhD student, or some other kind of expert – to engage with their communities and put the work in to understand how to effectively communicate at levels beyond just speaking to your colleagues.
One of the issues that so many of us, including here at CIRM, are working on is improving our performance in diversity, equity and inclusion. How big an issue is that for you and your colleagues at OSTP and what are you doing to try and address it.
The mission of our office is to “maximize the benefits of science and technology to advance health, prosperity, security, environmental quality, and justice for all Americans.” Those final two words are key: “all Americans.” It is the policy of this Office and our Administration that it is not okay for the benefits of science & technology to only reach a select few – who can afford it or who live in a certain zip code or who know the right people.
This takes different forms depending on what kind of S&T work we are talking about, but I will give you an example from my own work. I have been leading an effort that aims to explore and act upon how digital health care delivery technologies can be used to increase access to healthcare in community-based health settings. We know that these cutting edge technologies are most likely to get to people who, for example, get their care at academic medical centers, or who have primo health insurance plans, or who are already tech savvy. We feel that as these technologies continue to grow within the healthcare system, that it is an imperative to ensure that they are accessible to practitioners and patients at community health centers, or to people who may not be tech geeks, or that they can be interoperable with the systems used by community health workers.
During a time of Covid and now Monkeypox, what’s it like to have a front row seat and watch how government responds to public health emergencies.
My colleagues who work on outbreaks and pandemic responses are some of the most dedicated public servants I know. They will be the first to admit that we are continually learning and integrating new tools and technologies into our toolbox, and that is a constant effort. Emergent issues like outbreaks force decisions when there may not be a lot of information – that is a hard job.
I’ve always felt that DC would be a fun place to live and work (except during the height of summer!) what do you most like about it.
DC is a city full of people who care deeply (almost to a pathological extent) about the work they do and how to make the world a better place. There’s also incredible diversity here – which means a variety of viewpoints, languages, and food! I love that.
Jackie is not just a good writer. She’s also a great speaker. Here’s a clip of her responding to our Elevator Challenge many years ago, when she was still a fledgling researcher. Her explanation of what she does, is a master class in turning a complex subject into something easy to understand.
Following the passage of Proposition 14 CIRM has hired five new employees to help increase the team’s ability to respond to new challenges and responsibilities.
Prop 14, which was approved by voters in November 2020, gives CIRM $5.5 billion in new funding. Those funds mean CIRM can once again fund research from Discovery, through Translational and Clinical, as well as create new education and training programs. Prop 14 also adds new areas of focus for the Stem Cell Agency including creating an Accessibility and Affordability Working Group, expanding the Alpha Stem Cell Clinic network and creating new Centers of Excellence in underserved parts of California. To meet those new responsibilities the Agency has hired a highly talented group of individuals. Those include:
Kevin Marks is CIRM’s new General Counsel. Kevin studied Russian at college and originally wanted to be a diplomat, but when that didn’t work out he turned to the law. He became a highly accomplished, skilled advisor with global and domestic expertise and a history of delivering innovative legal and business results. He has served as Vice President and Head of Legal and Compliance at Roche Molecular Solutions, VP and General Counsel at Roche Molecular Diagnostics and VP and General Counsel at Roche Palo Alto, LLC.
“We are so delighted to have Kevin Marks join CIRM as a member of our executive Leadership Team,” says Maria T. Millan, MD, CIRM’s President and CEO. “He brings unique qualifications and critical skills during the formative phase and launch of our new strategic plan for California’s $5.5B investment in stem cell, genomics and regenerative medicine research and therapy development. As general counsel, he will oversee the legal department, human resources, grants management and operations at the Agency. Kevin has an established track record with global and domestic expertise and a history of delivering innovative legal and business solutions.”
“He is revered by his colleagues as an exceptional leader in his profession and in the community. Kevin is known for developing people as well as programs, and for promoting racial, ethnic and gender diversity.”
“I am incredibly honored to be joining CIRM at this stage of its journey,” says Marks. “I see the opportunity to contribute to positive patient outcomes–especially those patients with unmet medical needs–by working towards accelerating stem cell research in California as a member of the CIRM team as rewarding and perfectly aligned with my professional and personal goals.”
Pouneh Simpson as Director of Finance. Pouneh comes to CIRM from the Governor’s Office of Emergency Services in California, where she served as the Recovery Financial Administration Chief. At OES she worked with local, state, and federal government stakeholders on disaster recovery planning, exercises, and grant administration, specifically, overseeing the grant processing of all disaster recovery activity.
Prior to that Pouneh worked as the Chief Financial Officer of the Veterans Homes, where she managed finances at eight Veterans Homes with over 2,800 positions and $365 million in General Fund support. She also led the writing of legislation, regulations, policies and procedures for Cal Vet, overhauling the business and financial portions of eight Veterans Homes.
Mitra Hooshmand, PhD. as Senior Science Officer for Special Projects and Initiatives. Mitra joins CIRM after more than five years of leadership experience at Americans for Cures, a stem cell advocacy group. During this time, she mobilized hundreds of stakeholders, from scientists to national and local patient advocacy organizations, to generate support for CIRM’s mission.
Mitra has a PhD. in Anatomy and Biology from the University of California at Irvine. She also worked as a Project Scientist at the Sue and Bill Gross Stem Cell Research Center at UC Irvine, where she conducted and published academic and industry-partnered research in studies investigating the therapeutic benefit of human neural stem cell transplantation in preclinical models of spinal cord injury and aging.
Vanessa Singh, as Human Resources Manager. Vanessa has 15 years of experience working for the state of California, working at the Departments of General Services, Insurance and Human Services. In those roles she gained experience in performing, processing, developing, implementing, and advising on many personnel aspects such as compensation, benefits, classifying positions, recruitment and hiring, salary structure (exempt and civil service), organization structure, and retirement.
When COVID struck Vanessa stepped up to help. She worked as a Case Investigator for San Bernardino Local Health Jurisdiction, Department of Public Health, doing contact tracing. She talked to people diagnosed with coronavirus and collected information on people they may have had close contact with who may have been exposed to the virus.
Claudette Mandac as Project Manager Review. Claudette has more than seven years’ experience with UCSF’s Human Research Protection Program. In that role she prepared protocols for scientific, regulatory and ethical review, pre-screening submissions to ensure they were complete and consistent, and then routing them to the appropriate reviewers for administrative, expedited or Committee review. She also managed an Institutional Review Board Committee, preparing and distributing protocols for review by designated scientific and nonscientific reviewers, coordinating meetings, recruiting and training members, and maintaining records of conflicts of interest. At UCSF she annually helped process up to 3,000 IRB modifications, continuing reviews, and post-approval safety reports for domestic and international socio-behavioral or biomedical research.
Claudette has two degrees from U.C. Berkeley; one in Arts and History and another in Science, Conservation and Resource Studies.
2020 has been, to say the very least, a difficult and challenging year for all of us. But while the focus of the world has, understandably, been on the coronavirus there was also some really promising advances in stem cell research. Those advances are captured in a great new documentary called Ending Disease.
The documentary is by Emmy award-winning filmmaker Joe Gantz. In it he follows ten people who are facing life-threatening or life-changing diseases and injuries and who turn to pioneering stem cell therapies for help.
It’s an inspiring documentary, one that reminds you of the real need for new treatments and the tremendous hope and promise of stem cell therapies. Here’s a look at a trailer for Ending Disease.
You can see an exclusive screening of Ending Disease on Friday, January 8th, 2021 at 5:00pm PST.
After the livestream, there will be a live Q&A session where former members of the successful Proposition 14 campaign team – which refunded CIRM with an additional $5.5 billion – will be joined by CIRM’s President and CEO Dr. Maria Millan, talking about what lies ahead for CIRM and the future of stem cell research.
To purchase a ticket, click here. It only costs $12 and 50% of the ticket sales proceeds will go to Americans for Cures to help them continue to advocate for the advancement of stem cell research, and more importantly, for the patients and families to whom stem cell research provides so much hope.
If you need any extra persuading that it’s something you should definitely put on our calendar, here’s a letter from the film maker Joe Gantz.
I am the director of the documentary Ending Disease: The Stem Cell, Anti-Cancer T-Cell, & Antibody Revolution In Medicine, a film that will help inform people about the progress that’s been made in this field and how people with their lives on the line are now able to benefit from these new regenerative therapies.
I was granted unprecedented access to ten of the first generation of clinical trials using stem cell and regenerative medicine to treat and cure many of the most devastating diseases and conditions including: brain cancer, breast cancer, leukemia and lymphoma, HIV, repairing a broken spinal cord, retinitis pigmentosa and SCID. The results are truly inspiring.
This is personal for me. After spending four years making this documentary, I was diagnosed with bladder cancer. Upon diagnosis, I immediately felt the same desperation as millions of families who are in search of a medical breakthrough. I understood, on a personal level, what the patients we followed in the film all knew: when you are diagnosed with a disease, there is a narrow window of time in which you can effectively seek a life-saving treatment or cure. If treatment becomes available outside of that window, then it is too late. However, Ending Disease shows that with continued support for regenerative medicine, we can create a near future in which one-time cures and highly mitigating therapies are available to patients for a whole host of diseases.
Yesterday the CIRM Board approved funding for our 50th clinical trial (you can read about that here) It was an historic moment for us and to celebrate we decided to go back in history and hear from the very first person to be treated in a CIRM-funded clinical trial. Rich Lajara was treated in the Geron clinical trial after experiencing a spinal cord injury, thus he became CIRM’s patient #1. It’s a badge he says he is honored to wear. This is the speech Rich made to our Board.
Hello and good afternoon everyone. It’s an honor to be here today as the 50th clinical trial has been officially funded by CIRM. It was feels like it was just yesterday that I was enrolled into the first funded clinical trial by CIRM and in turn became California’s’ 1st embryonic stem cell patient.
I became paralyzed from the waist down in September 2011. It was Labor Day and I was at a river with some close friends. There was this natural granite rock slide feature next to a waterfall, it was about 60 feet long; all you had to do was get a bucket of water to get the rocks wet and slide down into a natural pool. I ended up slipping and went down head first backwards but was too far over and I slid off a 15’ ledge where the waterfall was. I was pulled from the water and banged up pretty bad. Someone said “look at that deformity on his back” and tapped my leg and asked if I could feel that. I knew immediately I was paralyzed. I thought this was the end, little did I know this was just the beginning. I call it being in the wrong place at the right time.
So, after a few days in the hospital of course everyone, as well as myself, wanted a cure. We quickly learned one didn’t exist. A close family friend had been making phone calls and was able to connect with the Christopher & Dana Reeve Foundation and learned about a clinical trial with “stem cells”. One of my biggest question was how any people have done this? “Close to none”, I was told.
I was also told I most likely would have no direct benefit as this was a safety trial? So why do it at all? Obviously at that time I was willing to overlook the “most likely” part because I was willing to do anything to try and get my normal life back.
Looking back the big picture was laying the ground work for others like Kris or Jake (two people enrolled in a later version of this trial). At the time I had no clue that what I was doing would be such a big deal. The data collected from me would end up being priceless. It’s stories like Jake’s and Kris’ that make me proud and reinforce my decision to have participated in California’s first stem cell clinical trial funded by prop 71.
Like I said earlier it was just the beginning for me. A couple of years later I became a patient advocate working with Americans for Cures. I have been able to meet many people in the stem cell industry and love to see the glow in their face when they learn I was California’s first embryonic stem cell patient.
I can’t even fathom all the year’s of hard work and countless hours of research that had lead up to my long anticipated surgery, but when I see their glowing smile I know they knew what it took.
I also enjoy sharing my story and bridging the gap between myths and facts about stem cells, or talking to students and helping inspire the next generation that will be in the stem cell industry. As a matter of fact, I have 13 year old sister, Maddie, dead set on being a neurosurgeon.
Fast forward to today. Life in a wheelchair is not exactly a roll in the park (no pun intended) but I have grown accustomed to the new normal. Aside from some neuropathic pain, life is back on track.
Not once did I feel sorry for myself, I was excited to be alive. Sure I have bad days but don’t we all.
In the last 14 years CIRM has funded 50 human clinical trials, published around 2750 new peer-reviewed scientific discoveries, and they’ve transformed California into the world leader in stem cell research. As I look around the posters on the wall, of the people whose lives have been transformed by the agency, I can’t help but be struck by just how much has been achieved in such a short period of time.
While my journey might not yet be over, Evie and 40 other children like her, (children born with SCID) will never remember what it was like to live with the horrible condition they were born with because they have been cured thanks to CIRM. There are hundreds of others whose lives have been transformed because of work the agency has funded.
CIRM has proven how much can be achieved if we invest in cutting-edge medical research.
As most of you here probably know CIRM’s funding from Proposition 71 is about to run out. If I had just one message I wanted people to leave with today it would be this. Everyone in this room knows how much CIRM has done in a little over a decade and how many lives have been changed because of its existence. We have the responsibility to make sure this work continues. We have a responsibility to make sure that the stories we’ve heard today are just the beginning.
I will do everything I can to make sure the agency gets refunded and I hope that all of you will join me in that fight. I’m excited for the world of stem cells, particularly in California, and can’t wait to see what’s on the horizon.
In 1983, when President Ronald Reagan designated an annual National Alzheimer’s Disease Awareness Month fewer than two million Americans had Alzheimer’s. Today, that number is close to 5.5 million and estimates suggest it will rise to 16 million by 2050. There are no treatments. No cure. But around the globe people are working hard to change that.
At CIRM we have invested more than $60 million in 21 projects aimed at developing a deeper understanding of the disease and, we hope, one day developing effective treatments.
Lauren Miller Rogen
One of those helping lead that fight is our Board member Lauren Miller Rogen. Lauren has a family history of the disease and uses that to fuel her activism not just on our Board but through Hilarity for Charity, the organization she co-founded with her husband, Seth Rogen.
Lauren was recently profiled by the stem cell advocacy group Americans for Cures, talking about the impact the disease has had on her family, her advocacy on behalf of families struggling to cope with the disease and why she feels humor is such a powerful tool to raise awareness and hope in the fight against Alzheimer’s.
How stem cell research gives patients hope (Karen Ring). You can learn about the latest stem cell research for a given disease in seconds with a quick google search. You’ll find countless publications, news releases and blogs detailing the latest advancements that are bringing scientists and clinicians closer to understanding why diseases happen and how to treat or cure them.
But one thing these forms of communications lack is the personal aspect. A typical science article explains the research behind the study at the beginning and ends with a concluding statement usually saying how the research could one day lead to a treatment for X disease. It’s interesting, but not always the most inspirational way to learn about science when the formula doesn’t change.
However, I’ve started to notice that more and more, institutes and organizations are creating videos that feature the scientists/doctors that are developing these treatments AND the patients that the treatments could one day help. This is an excellent way to communicate with the public! When you watch and listen to a patient talk about their struggles with their disease and how there aren’t effective treatments at the moment, it becomes clear why funding and advancing research is important.
We have a great example of a patient-focused stem cell video to share with you today thanks to our friends at Americans for Cures, a non-profit organization that advocates for stem cell research. They posted a new video this week in honor of Stem Cell Awareness Day featuring patients and patient advocates responding to the question, “What does stem cell research give you hope for?”. Many of these patients and advocates are CIRM Stem Cell Champions that we’ve featured on our website, blog, and YouTube channel.
Americans for Cures is encouraging viewers to take their own stab at answering this important question by sharing a short message (on their website) or recording a video that they will share with the stem cell community. We hope that you are up for the challenge!
Mini-brains help uncover some of Zika’s secrets (Kevin McCormack). One of the hardest things about trying to understand how a virus like Zika can damage the brain is that it’s hard to see what’s going on inside a living brain. That’s not surprising. It’s not considered polite to do an autopsy of someone’s brain while they are still using it.
Microscopic image of a mini brain organoid, showing layered neural tissue and different groups of neural stem cells (in blue, red and magenta) giving rise to neurons (green). Image: Novitch laboratory/UCLA
But now researchers at UCLA have come up with a way to mimic human brains, and that is enabling them to better understand how Zika inflicts damage on a developing fetus.
For years researchers have been using stem cells to help create “mini brain organoids”, essentially clusters of some of the cells found in the brain. They were helpful in studying some aspects of brain behavior but limited because they were very small and didn’t reflect the layered complexity of the brain.
In a study, published in the journal Cell Reports, UCLA researchers showed how they developed a new method of creating mini-brain organoids that better reflected a real brain. For example, the organoids had many of the cells found in the human cortex, the part of the brain that controls thought, speech and decision making. They also found that the different cells could communicate with each other, the way they do in a real brain.
They used these organoids to see how the Zika virus attacks the brain, damaging cells during the earliest stages of brain development.
In a news release, Momoko Watanabe, the study’s first author, says these new organoids can open up a whole new way of looking at the brain:
“While our organoids are in no way close to being fully functional human brains, they mimic the human brain structure much more consistently than other models. Other scientists can use our methods to improve brain research because the data will be more accurate and consistent from experiment to experiment and more comparable to the real human brain.”
iPSC recipes go head-to-head: which one is best? In the ten years since the induced pluripotent stem cell (iPSC) technique was first reported, many different protocols, or recipes, for reprogramming adult cells, like skin, into iPSCs have been developed. These variations bring up the question of which reprogramming recipe is best. This question isn’t the easiest to answer given the many variables that one needs to test. Due to the cost and complexity of the methods, comparisons of iPSCs generated in different labs are often performed. But one analysis found significant lab-to-lab variability which can really muck up the ability to make a fair comparison.
A Stanford University research team, led by Dr. Joseph Wu, sought to eliminate these confounding variables so that any differences found could be attributed specifically to the recipe. So, they tested six different reprogramming methods in the same lab, using cells from the same female donor. And in turn, these cells were compared to a female source of embryonic stem cells, the gold standard of pluripotent stem cells. They reported their findings this week in Nature Biomedical Engineering.
Previous studies had hinted that the reprogramming protocol could affect the ability to fully specialize iPSCs into a particular cell type. But based on their comparisons, the protocol chosen did not have a significant impact on how well iPSCs can be matured. Differences in gene activity are a key way that researchers do side-by-side comparisons of iPSCs and embryonic stem cells. And based on the results in this study, the reprogramming method itself can influence the differences. A gene activity comparison of all the iPSCs with the embryonic stem cells found the polycomb repressive complex – a set of genes that play an important role in embryonic development and are implicated in cancer – had the biggest difference.
In a “Behind the Paper” report to the journal, first author Jared Churko, says that based on these findings, their lab now mostly uses one reprogramming protocol – which uses the Sendai virus to deliver the reprogramming genes to the cells:
“The majority of our hiPSC lines are now generated using Sendai virus. This is due to the ease in generating hiPSCs using this method as well as the little to no chance of transgene integration [a case in which a reprogramming gene inserts into the cells’ DNA which could lead to cancerous growth].”
Still, he adds a caveat that the virus does tend to linger in the cells which suggests that:
“cell source or reprogramming method utilized, each hiPSC line still requires robust characterization prior to them being used for downstream experimentation or clinical use.”
Imilce Rodriguez-Fernandez likes to talk trash. No, really, she does. In her case it’s cellular trash, the kind that builds up in our cells and has to be removed to ensure the cells don’t become sick.
Imilce was one of several stem cell researchers who took part in a couple of public events over the weekend, on either side of San Francisco Bay, that served to span both a geographical and generational divide and create a common sense of community.
The first event was at the Buck Institute for Research on Aging in Marin County, near San Francisco. It was titled “Stem Cell Celebration” and that’s pretty much what it was. It featured some extraordinary young scientists from the Buck talking about the work they are doing in uncovering some of the connections between aging and chronic diseases, and coming up with solutions to stop or even reverse some of those changes.
One of those scientists was Imilce. She explained that just as it is important for people to get rid of their trash so they can have a clean, healthy home, so it is important for our cells to do the same. Cells that fail to get rid of their protein trash become sick, unhealthy and ultimately stop working.
Imilce is exploring the cellular janitorial services our bodies have developed to deal with trash, and trying to find ways to enhance them so they are more effective, particularly as we age and those janitorial services aren’t as efficient as they were in our youth.
Unlocking the secrets of premature aging
Chris Wiley, another postdoctoral researcher at the Buck, showed that some medications that are used to treat HIV may be life-saving on one level, preventing the onset of full-blown AIDS, but that those benefits come with a cost, namely premature aging. Chris said the impact of aging doesn’t just affect one cell or one part of the body, but ripples out affecting other cells and other parts of the body. By studying the impact those medications have on our bodies he’s hoping to find ways to maintain the benefits of those drugs, but get rid of the downside.
The list of speakers was a Who’s Who of CIRM-funded scientists from U.C. Davis’ Jan Nolta and Paul Knoepfler, to U.C. Irvine’s Henry Klassen and U.C. Berkeley’s David Schaffer. The talks ranged from progress in fighting blindness, to how advances in stem cell gene editing are cause for celebration, and concern.
What struck me most about both meetings was the age divide. At the Buck those presenting were young scientists, millennials; the audience was considerably older, baby boomers. At UC Berkeley it was the reverse; the presenters were experienced scientists of the baby boom generation, and the audience were keen young students representing the next generation of scientists.
Bridging the divide
But regardless of the age differences there was a shared sense of involvement, a feeling that regardless of which side of the audience we are on we all have something in common, we are all part of the stem cell community.
All communities have a story, something that helps bind them together and gives them a sense of common purpose. For the stem cell community there is not one single story, there are many. But while those stories all start from a different place, they end up with a common theme; inspiration, determination and hope.
Some stories are so sweet or powerful or wonderful – or all three – that they just stick in your mind.
About 18 months ago Rosalinda and German Barrero came to talk to the CIRM Board about retinitis pigmentosa (RP), a devastating genetic disease that slowly destroys a person’s vision. Contrary to what everyone expected to hear, German said that he was grateful that Rosalinda had RP for one reason: that was how he met her! He said he was in his car, waiting to pick someone up when Rosalinda opened his car door and got in. She was apparently waiting to be picked up, and assumed the car that stopped right in front of her was her then boyfriend. It wasn’t her boyfriend. But the man inside, German, eventually became her husband.
You can see Rosalinda and German talking about RP here.
I think of that love story every time I hear about a new treatment or approach to treating RP, hoping that this will be the one that restores Rosalinda’s vision. Right now we are funding one of the most promising of those approaches with Henry Klassen at the University of California, Irvine, using stem cells to replace the cells destroyed by RP.
Klassen’s work is fascinating, and a new whiteboard video by our friends at Youreka Science and Americans for Cures helps explain what he’s trying to do and why this work could not only benefit people like Rosalinda, but others with vision or neurological problems as well.
It’s a simple, wonderfully visual way of leading you along, step-by-step, and explaining complex science in an engaging and, dare I say, fun way.
But the best thing about it, is that it highlights a treatment that could lead to an even happier ending for Rosalinda and German’s story.
By the way, the video was produced as part of the Americans for Cures Foundation’s Report Back to the Public program. For more information check out the Americans for Cures website.
If you haven’t watched one of these videos already, let me bring you up to speed. Americans for Cures is a non-profit organization, the legacy of the passing of Proposition 71, that supports patient advocates in the fight for stem cell research and cures. They’ve partnered with Youreka Science to produce eye-catching and informative videos to teach patients and the general public about the current state of stem cell research and the quest for cures for major diseases.
Stem cell cure for HIV?
Their latest video is on HIV, a well-known and deadly virus that attacks and disables the human immune system. Currently, 37 million people globally are living with HIV and only a few have been cured.
The video begins with the story of Timothy Brown, also known as the Berlin patient. In 2008 at the age of 40, he was dying of a blood cancer called acute myeloid leukemia and needed a bone marrow stem cell transplant to survive. Timothy was also HIV positive, so his doctor decided to use a bone marrow donor who happened to be naturally resistant to HIV infection. The transplanted donor stem cells were not only successful in curing Timothy of his cancer, but they also “rebooted his immune system” and cured his HIV.
So why haven’t all HIV patients received this treatment? The video goes on to explain that bone marrow transplants are dangerous and only used in cancer patients who’ve run out of options. Additionally, only a small percentage of the world’s population is resistant to HIV and the chances that one of these individuals is a bone marrow donor match to a patient is very low.
This is where science comes to the rescue. Three research groups in California, all currently supported by CIRM funding, have proposed alternative solutions: they are attempting to make a patient’s own immune system resistant to HIV instead of relying on donor stem cells. Using gene therapy, they are modifying blood stem cells from HIV patients to be HIV resistant, and then transplanting the modified stem cells back into the same patient to rebuild a new immune system that can block HIV infection.
All three groups have proven their stem cell technology works in animals; two of them are now testing their approach in early phase clinical trials in humans, and one is getting ready to do so. If these trials are successful, there is good reason to hope for an HIV cure and maybe even cures for other immune diseases.
What I liked most about this video was the very end. It concludes by saying that these accomplishments were made possible not just by funding promising scientific research, but also by the hard work of HIV patients and patient advocate communities, who’ve brought awareness to the disease and influenced policy changes. Ultimately, a cure for HIV will depend on researchers and patient advocates working together to push the pace and to tackle any obstacles that will likely appear with testing stem cell therapies in human clinical trials.
I couldn’t say it any better than the final line of the video:
“We must remember that human trials will celebrate successes, but barriers will surface along with complications and challenges. So patience and understanding of the scientific process are essential.”