PD is characterized by a loss of dopamine producing neurons that result in motor symptoms, such as dyskinesias (involuntary, erratic, writhing movements of the face, arms, legs or trunk) and non-motor effects such as dementia, depression and sleep disorders.
PD is the second-most common neurodegenerative disease after Alzheimer’s disease affecting approximately 1 million people in the U.S. In California, it is estimated that 116,900 people live with PD, representing the highest number of people with the disease in the country.
At its early stages, PD can be treated with medication such as Levodopa to treat symptoms but these become less effective as the disease progresses.
The proposed stem cell therapy in this project offers the potential to restore dopamine neurons, which play a role in many important body functions, including movement and memory.
Investigators at Ryne Bio are aiming to deliver dopamine producing cells to replace the lost neurons to the brain of Parkinson’s disease patients to restore/improve motor function.
The current grant is being funded to conduct Investigational New Drug (IND) enabling, nonclinical safety studies per the US Food and Drug Administration (FDA) Guidance. The IND is the authorization needed to begin a clinical trial in Parkinson’s patients.
CIRM has a vested interest in seeing this therapy succeed. To date, CIRM has invested more than $59 million in helping research for Parkinson’s disease progress from a basic or Discovery level through clinical trials.
One of the great pleasures of my job is getting to meet the high school students who take part in our SPARK or Summer Internship to Accelerate Regenerative Medicine Knowledge program. It’s a summer internship for high school students where they get to spend a couple of months working in a world class stem cell and gene therapy research facility. The students, many of whom go into the program knowing very little about stem cells, blossom and produce work that is quite extraordinary.
One such student is Tan Ieng Huang, who came to the US from China for high school. During her internship at U.C. San Francisco she got to work in the lab of Dr. Arnold Kriegstein. He is the Founding Director of the Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research at the University of California, San Francisco. Not only did she work in his lab, she took the time to do an interview with him about his work and his thoughts on the field.
It’s a fascinating interview and shows the creativity of our SPARK students. You will be seeing many other examples of that creativity in the coming weeks. But for now, enjoy the interview with someone who is a huge presence in the field today, by someone who may well be a huge presence in the not too distant future.
‘a tête-à-tête with Prof. Arnold Kriegstein’
The Kriegstein lab team: Photo courtesy UCSF
Prof. Arnold Kriegstein is the Founding Director of the Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research at the University of California, San Francisco. Prof. Kriegstein is also the Co-Founder and Scientific Advisor of Neurona Therapeutics which seeks to provide effective and safe cell therapies for chronic brain disorder. A Clinician by training, Prof. Kriegstein has been fascinated by the intricate workings of the human brain. His laboratory focuses on understanding the transcriptional and signaling networks active during brain development, the diversity of neuronal cell types, and their fate potential. For a long time, he has been interested in harnessing this potential for translational and therapeutic intervention.
During my SEP internship I had the opportunity to work in the Kriegstein lab. I was in complete awe. I am fascinated by the brain. During the course of two months, I interacted with Prof. Kriegstein regularly, in lab meetings and found his ideas deeply insightful. Here’s presenting some excerpts from some of our discussions, so that it reaches many more people seeking inspiration!
Tan Ieng Huang (TH): Can you share a little bit about your career journey as a scientist?
Prof. Arnold Kriegstein (AK): I wanted to be a doctor when I was very young, but in high school I started having some hands-on research experience. I just loved working in the lab. From then on, I was thinking of combining those interests and an MD/PhD turned out to be an ideal course for me. That was how I started, and then I became interested in the nervous system. Also, when I was in high school, I spent some time one summer at Rockefeller University working on a project that involved operant conditioning in rodents and I was fascinated by behavior and the role of the brain in learning and memory. That happened early on, and turned into an interest in cortical development and with time, that became my career.
TH: What was your inspiration growing up, what made you take up medicine as a career?
AK: That is a little hard to say, I have an identical twin brother. He and I used to always share activities, do things together. And early on we actually became eagle scouts, sort of a boy scout activity in a way. In order to become an eagle scout without having to go through prior steps, we applied to a special program that the scouts had, which allowed us to shadow physicians in a local hospital. I remember doing that at a very young age. It was a bit ironic, because one of the evenings, they showed us films of eye surgery, and my brother actually fainted when they made an incision in the eye. The reason it makes me laugh now is because my brother became an eye surgeon many years later. But I remember our early experience, we both became very fascinated by medicine and medical research.
Tan Ieng and Dr. Arnold Kriegstein at UCSF
TH: What inspired you to start the Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research Institute?
AK: My interest in brain development over the years became focused on earlier stages of development and eventually Neurogenesis, you know, how neurons are actually generated during early stages of in utero brain development. In the course of doing that we discovered that the radial glial cells, which have been thought for decades to simply guide neurons as they migrate, turned out to actually be the neural stem cells, they were making the neurons and also guiding them toward the cortex. So, they were really these master cells that had huge importance and are now referred to as neural stem cells. But at that time, it was really before the stem cell field took off. But because we studied neurogenesis, because I made some contributions to understanding how the brain develops from those precursors or progenitor cells, when the field of stem cells developed, it was very simple for me to identify as someone who studied neural stem cells. I became a neural stem cell scientist. I started a neural stem cell program at Columbia University when I was a Professor there and raised 15 million dollars to seed the program and hired new scientists. It was shortly after that I was approached to join UCSF as the founder of a new stem cell program. And it was much broader than the nervous system; it was a program that covered all the different tissues and organ systems.
TH: Can you tell us a little bit about how stem cell research is contributing to the treatment of diseases? How far along are we in terms of treatments?
AK: It’s taken decades, but things are really starting to reach the clinic now. The original work was basic discovery done in research laboratories, now things are moving towards the clinic. It’s a really very exciting time. Initially the promise of stem cell science was called Regenerative medicine, the idea of replacing injured or worn-out tissues or structures with new cells and new tissues, new organs, the form of regeneration was made possible by understanding that there are stem cells that can be tweaked to actually help make new cells and tissues. Very exciting process, but in fact the main progress so far hasn’t been replacing worn out tissues and injured cells, but rather understanding diseases using human based model of disease. That’s largely because of the advent of induced pluripotent stem cells, a way of using stem cells to make neurons or heart cells or liver cells in the laboratory, and study them both in normal conditions during development and in disease states. Those platforms which are relatively easy to make now and are pretty common all over the world allow us to study human cells rather than animal cells, and the hope is that by doing that we will be able to produce conventional drugs and treatments that work much better than ones we had in the past, because they will be tested in actual human cells rather than animal cells.
TH: That is a great progress and we have started using human models because even though there are similarities with animal models, there are still many species-specific differences, right?
AK: Absolutely, in fact, one of the big problems now in Big Pharma, you know the drug companies, is that they invest millions and sometimes hundreds of millions of dollars in research programs that are based on successes in treating mice, but patients don’t respond the same way. So the hope is that by starting with a treatment that works on human cells it might be more likely that the treatment will work on human patients.
TH: What are your thoughts on the current challenges and future of stem cell research?
AK: I think this is an absolute revolution in modern medicine, the advent of two things that are happening right now, first the use of induced pluripotent stem cells, the ability to make pluripotent cells from adult tissue or cells from an individual allows us to use models of diseases that I mentioned earlier from actual patients. That’s one major advance. And the other is gene editing, and the combination of gene editing and cell-based discovery science allows us to think of engineering cells in ways that can make them much more effective as a form of cell therapy and those cell therapies have enormous promise. Right now, they are being used to treat cancer, but in the future, they might be able to treat heart attack, dementia, neurodegenerative diseases, ALS, Parkinson’s disease, a huge list of disorders that are untreatable right now or incurable. They might be approached by the combination of cell-based models, cell therapies, and gene editing.
TH: I know there are still some challenges right now, like gene editing has some ethical issues because people don’t know if there can be side effects after the gene editing, what are your thoughts?
AK: You know, like many other technologies there are uncertainties, and there are some issues. Some of the problems are off-target effects, that is you try to make a change in one particular gene, and while doing that you might change other genes in unexpected ways and cause complications. But we are understanding that more and more now and can make much more precise gene editing changes in just individual genes without affecting unanticipated areas of the genome. And then there are also the problems of how to gene-edit cells in a safe way. There are certain viral factors that can be used to introduce the gene editing apparatus into a cell, and sometimes if you are doing that in a patient, you can also have unwanted side effects from the vectors that you are using, often they are modified viral vectors. So, things get complicated very quickly when you start trying to treat patients, but I think these are all tractable problems and I think in time they will all be solved. It will be a terrific, very promising future when it comes to treating patients who are currently untreatable.
TH: Do you have any advice for students who want to get into this field?
AK: Yes, I think it’s actually never been a better time and I am amazed by the technologies that are available now. Gene editing that I mentioned before but also single cell approaches, the use of single cell multiomics revealing gene expression in individual cells, the molecular understanding of how individual cells are formed, how they are shaped, how they change from one stage to another, how they can be forced into different fates. It allows you to envision true Regenerative medicine, improving health by healing or replacing injured or diseased tissues. I think this is becoming possible now, so it’s a very exciting time. Anyone who has an interest in stem cell biology or new ways of treating diseases, should think about getting into a laboratory or a clinical setting. I think this time is more exciting than it’s ever been.
TH: So excited to hear that, because in school we have limited access to the current knowledge, the state-of-art. I want to know what motivates you every day to do Research and contribute to this field?
AK: Well, you know that I have been an MD/PhD, as I mentioned before, in a way, there are two different reward systems at play. In terms of the PhD and the science, it’s the discovery part that is so exciting. Going in every day and thinking that you might learn something that no one has ever known before and have a new insight into a mechanism of how something happens, why it happens. Those kinds of new insights are terrifically satisfying, very exciting. On the MD side, the ability to help patients and improve peoples’ lives is a terrific motivator. I always wanted to do that, was very driven to become a Neurologist and treat both adult and pediatric patients with neurological problems. In the last decade or so, I’ve not been treating patients so much, and have focused on the lab, but we have been moving some of our discoveries from the laboratory into the clinic. We have just started a clinical trial, of a new cell-based therapy for epilepsy in Neurona Therapeutics, which is really exciting. I am hoping it will help the patients but it’s also a chance to actually see something that started out as a project in the laboratory become translated into a therapy for patients, so that’s an achievement that has really combined my two interests, basic science, and clinical medicine. It’s a little late in life but not too late, so I’m very excited about that.
Tan Ieng Huang, Kriegstein Lab, SEP Intern, CIRM Spark Program2022
A colony of iPSCs from a Parkinson’s patient (left) and dopaminergic neurons made from these iPSCs (right) to model PD. (Image credit: Jeanne Loring)
A new study that used adult blood stem cells to create replacement brain nerve cells appears to help rats with Parkinson’s.
In Parkinson’s, the disease attacks brain nerve cells that produce a chemical called dopamine. The lack of dopamine produces a variety of symptoms including physical tremors, depression, anxiety, insomnia and memory problems. There is no cure and while there are some effective treatments they tend to wear off over time.
In this study, researchers at Arizona State University took blood cells from humans and, using the iPSC method, changed those into dopamine-producing neurons. They then cultured those cells in the lab before implanting them in the brains of rats which had Parkinson’s-like symptoms.
They found that rats given cells that had been cultured in the lab for 17 days survived in greater numbers and seemed to be better at growing new connections in their brains, compared to rats given cells that had been cultured for 24 or 37 days.
In addition, those rats given larger doses of the cells experienced a complete reversal of their symptoms, compared to rats given smaller doses.
In a news release, study co-author Dr. Jeffrey Kordower, said: “We cannot be more excited by the opportunity to help individuals who suffer from [a] genetic form of Parkinson’s disease, but the lessons learned from this trial will also directly impact patients who suffer from sporadic, or non-genetic forms of this disease.”
The study, published in the journal npj Regenerative Medicine, says this approach might also help people suffering from other neurological diseases like Alzheimer’s or Huntington’s disease.
Photo of New York Attorney General Letitia James courtesy Wikimedia commons
A now-defunct New York City for-profit stem cell clinic — Park Avenue Stem Cell — was order by court to pay $5.1 million in potential consumer restitution, penalties, and costs for fraudulently and illegally advertising their stem cell procedures. The judgment resolves a 2019 lawsuit by New York State Attorney General Letitia James which claimed the defendants’ scammed patients out of thousands of dollars each for unproven and potentially harmful medical treatments involving stem cells.
According to the lawsuit, the clinic falsely advertised on their website, social media, television, and foreign language newspapers that they could treat a variety of serious medical conditions — including erectile dysfunction and Parkinson’s disease — using patients’ own stem cells. Consumers paid the clinic nearly $4,000 per procedure, with some consumers paying more than $20,000 for multiple procedures. Most of the procedures involved adipose stem cells, which are derived from a patient’s own fat tissues.
The court says the defendants misrepresented that their procedures were approved by the U.S. Food and Drug Administration (FDA), that their patients were participating in an established research study, and that their procedures had been endorsed by several scientific and medical organizations.
As a state agency, CIRM’s duty is to educate the public about the concerns over “stem cell tourism” and the growing number of predatory clinics that advertise unproven stem cell therapies at great cost to the patient.
In addition to hosting public forums on stem cell tourism concerns and resources for patients seeking stem cell treatments, CIRM partnered with California State Senator Ed Hernandez (D-West Covina) to create a new law that attempts to address the issue. The bill, SB 512, was passed in 2017 and now requires medical clinics whose stem cell treatments are not FDA approved to post notices and provide handouts to patients warning them about the potential risk.
Read more about this lawsuit at the New York Attorney general’s website.
If you have never heard of AADC deficiency count yourself lucky. It’s a rare, incurable condition that affects only around 135 children worldwide but it’s impact on those children and their families is devastating. The children can’t speak, can’t feed themselves or hold up their head, they have severe mood swings and often suffer from insomnia.
But Dr. Krystof Bankiewicz, a doctor and researcher at the University of California San Francisco (UCSF), is using techniques he developed treating Parkinson’s disease to help those children. Full disclosure here, CIRM is funding Dr. Bankiewicz’s Parkinson’s clinical trial.
In AADC deficiency the children lack a critical enzyme that helps the brain make serotonin and dopamine, so called “chemical messengers” that help the cells in the brain communicate with each other. In his AADC clinical trial Dr. Bankiewicz and his team created a tiny opening in the skull and then inserted a functional copy of the AADC gene into two regions of the brain thought to have most benefit – the substantia nigra and ventral tegmental area of the brainstem.
Image showing target areas for AADC gene insertion: Courtesy UCSF
When the clinical trial began none of the seven children were able to sit up on their own, only two had any ability to control their head movement and just one could grasp an object in their hands. Six of the seven were described as moody or irritable and six suffered from insomnia.
In a news release Dr. Bankiewicz says the impact of the gene therapy was quite impressive: “Remarkably, these episodes were the first to disappear and they never returned. In the months that followed, many patients experienced life-changing improvements. Not only did they begin laughing and have improved mood, but some were able to start speaking and even walking.”
Those weren’t the only improvements, at the end of one year:
All seven children had better control of their head and body.
Four of the children were able to sit up by themselves.
Three patients could grasp and hold objects.
Two were able to walk with some support.
Two and a half years after the surgery:
One child was able to walk without any support.
One child could speak with a vocabulary of 50 words.
One child could communicate using an assistive device.
The parents also reported big improvements in mood and ability to sleep.
UCSF posted some videos of the children before and after the surgery and you can see for yourself the big difference in the children. It’s not a cure, but for families that had nothing in the past, it is a true gift.
Neurodegenerative diseases impact millions of people worldwide with the risk of being affected by one of these diseases increasing as you get older. For many of these diseases, there are very few treatments available to patients. As life expectancy increases and the population continues to age, it is crucial to try and find treatments that can potentially slow the progression of these diseases or cure them entirely. This is one of the reasons why CIRM has committed directing around $1.5 billion in funding over the next few years to research related to neurological disorders.
One of the most common neurodegenerative diseases is Parkinson’s Disease (PD), a movement disorder that affects one million people in the U.S alone and leads to shaking, stiffness, insomnia, fatigue, and problems with walking, balance, and coordination. It is caused by the breakdown and death of dopaminergic neurons, special nerve cells in the brain responsible for the production of dopamine, a chemical messenger that is crucial for normal brain activity.
A recent study published in Nature Medicine has shown improved motor function and growth of neurons over a two year period in monkeys modeling PD. The study was conducted by Su-Chun Zhang, M.D., Ph.D. and his team at the University of Wisconsin using induced pluripotent stem cells (iPSCs), a kind of stem cell that can become virtually any type of cell that can be made from skin cells. The hope is that these results can pave the way for starting human clinical trials.
In order to replicate PD in humans, the team injected 10 adult monkeys with a neurotoxin that produces PD like symptoms. As a result of this, all 10 monkeys developed slow movements, imbalances, tremors, and impaired coordination in the hand on the opposite side of the injection. Additionally, scans revealed that on the injected side, monkeys lost most brain activity involving dopamine in two key brain areas. The team then waited three years after injecting the neurotoxin before administering the therapy, during which time the monkeys’ symptoms persisted.
To generate iPSC lines, the team obtained skin cells from five of the monkeys. The iPSCs were then turned into dopamine neural progenitor cells, which have the ability to create dopamine. These newly created cells were then administered into the brains of the five monkeys, with each monkey receiving a treatment derived from their own skin cells. A sixth iPSC line from a donor monkey was used for the remaining five monkeys to see how the treatment would work if it was not derived from their own skin cells.
The results showed that the monkeys that received the treatment derived from their own skin cells recovered. These animals moved more, moved faster, and were nimbler than before the treatment. They gained the ability to grasp treats, use all four limbs for walking, and climb their cages with ease and increased agility. However, the monkeys that received iPSCs derived from a donor did not recover. Their symptoms remained unchanged or worsened compared to before the treatment.
In a news article, Zhang emphasizes how he and his team are proceeding with a treatment derived from one’s own cells (autologous) vs. one from a donor (allogeneic).
“I initially wanted to do allogeneic transplants in patients because the autologous approach is too expensive. However, after seeing [our] data, I changed my mind. I want to go with the autologous first… because I feel the chance of success is really, really high.”
At first glance Lauren Miller Rogen and Dr. David Higgins seem an unlikely pair. She’s an actor, writer, director and has worked with some of the biggest names in Hollywood. He has a doctorate in molecular biology and genetics and has worked at some of the most well-known companies in biotech. But together they make a great team.
Lauren and David are both on the CIRM Board. She’s a patient advocate for Alzheimer’s and the driving force (with her husband Seth) of HFC (Hilarity for Charity), which has raised millions of dollars to help families battling the disease and to educate young people about the condition. It’s also made a lot of people laugh along the way. David is a patient advocate for Parkinson’s and has been instrumental is creating support groups that help patients and families cope with the disease.
Two voices, one message, watch out for predatory stem cell clinics
Last week two new papers came out echoing each other about the dangers of bogus “therapies” being offered by predatory stem cell clinics and the risks they pose to patients.
The first was from the Pew Charitable Trusts entitled: ‘Harms Linked to Unapproved Stem Cell Interventions Highlight Need for Greater FDA Enforcement’ with a subtitle: ‘Unproven regenerative medical products have led to infections, disabilities, and deaths.’
That pretty much says everything you need to know about the report, and in pretty stark terms; need for greater FDA enforcement and infections, disabilities and deaths.
Just two days later, as if in response to the call for greater enforcement, the Food and Drug Administration (FDA) came out with its own paper titled: ‘Important Patient and Consumer Information About Regenerative Medicine Therapies.’ Like the Pew report the FDA’s paper highlighted the dangers of unproven and unapproved “therapies” saying it “has received reports of blindness, tumor formation, infections, and more… due to the use of these unapproved products.”
The FDA runs down a list of diseases and conditions that predatory clinics claim they can cure without any evidence that what they offer is even safe, let alone effective. It says Regenerative Medicine therapies have not been approved for the treatment of:
Arthritis, osteoarthritis, rheumatism, hip pain, knee pain or shoulder pain.
Blindness or vision loss, autism, chronic pain or fatigue.
Neurological conditions like Alzheimer’s and Parkinson’s.
Heart disease, lung disease or stroke.
The FDA says it has warned clinics offering these “therapies” to stop or face the risk of legal action, and it warns consumers: “Please know that if you are being charged for these products or offered these products outside of a clinical trial, you are likely being deceived and offered a product illegally.”
It tells consumers if you are offered one of these therapies – often at great personal cost running into the thousands, even tens of thousands of dollars – you should contact the FDA at ocod@fda.hhs.gov.
The Pew report highlights just how dangerous these “therapies” are for patients. They did a deep dive into health records and found that between 2004 and September 2020 there were more than 360 reported cases of patients experiencing serious side effects from a clinic that offered unproven and unapproved stem cell procedures.
Those side effects include 20 deaths as well as serious and even lifelong disabilities such as:
Partial or complete blindness (9).
Paraplegia (1).
Pulmonary embolism (6).
Heart attack (5).
Tumors, lesions, or other growths (16).
Organ damage or failure in several cases that resulted in death.
More than one hundred of the patients identified had to be hospitalized.
The most common type of procedures these patients were given were stem cells taken from their own body and then injected into their eye, spine, hip, shoulder, or knee. The second most common was stem cells from a donor that were then injected.
The Pew report cites the case of one California-based stem cell company that sold products manufactured without proper safety measures, “including a failure to properly screen for communicable diseases such as HIV and hepatitis B and C.” Those products led to at least 13 people being hospitalized due to serious bacterial infection in Texas, Arizona, Kansas, and Florida.
Shocking as these statistics are, the report says this is probably a gross under count of actual harm caused by the bogus clinics. It says the clinics themselves rarely report adverse events and many patients don’t report them either, unless they are so serious that they require medical intervention.
The Pew report concludes by saying the FDA needs more resources so it can more effectively act against these clinics and shut them down when necessary. It says the agency needs to encourage doctors and patients to report any unexpected side effects, saying: “devising effective strategies to collect more real-world evidence of harm can help the agency in its efforts to curb the growth of this unregulated market and ensure that the regenerative medicine field develops into one that clinicians and patients can trust and safely access.”
We completely support both reports and will continue to work with the FDA and anyone else opposed to these predatory clinics. You can read more here about what we have been doing to oppose these clinics, and here is information that will help inform your decision if you are thinking about taking part in a stem cell clinical trial but are not sure if it’s a legitimate one.
Sometimes you read about a new study where the researchers did something that just leaves you gob smacked. That’s how I felt when I read a study in the journal Cell Stem Cell about a possible new approach to helping people with Parkinson’s Disease (PD).
More on the gob smacking later. But first the reason for the study.
We know that one of the causes of Parkinson’s disease is the death of dopamine-producing neurons, brain cells that help plan and control body movement. Over the years, researchers have tried different ways to try and replace those cells but getting the cells where they need to be and getting them to integrate into the brain has proved challenging.
A team at the University of Wisconsin-Madison think they may have found a way to fix that. In an article in Drug Target Review lead researcher Dr. Su-Chun Zhang, explained their approach:
“Our brain is wired in such an accurate way by very specialized nerve cells in particular locations so we can engage in all our complex behaviors. This all depends on circuits that are wired by specific cell types. Neurological injuries usually affect specific brain regions or specific cell types, disrupting circuits. In order to treat those diseases, we have to restore these circuits.”
The researchers took human embryonic stem cells and transformed them into dopamine-producing neurons, then they transplanted those cells into mice specially bred to display PD symptoms. After several months the team were able to show that not only had the mice improved motor skills but that the transplanted neurons were able to connect to the motor-control regions of the brain and also establish connections with regulatory regions of the brain, which prevented over stimulation. In other words, the transplanted cells looked and behaved the way they would in a healthy human brain.
Now here comes the gob smack part. The team wanted to make sure the cells they transplanted were the reason for the improved motor control in the mice. So, they had inserted a genetic on-and-off switch into the stem cells. By using specially designed drugs the researchers were able to switch the cells on or off.
When the cells were switched off the mice’s motor improvements stopped. When they were switched back on, they were restored.
Brilliant right! Well, I thought it was.
Next step is to test this approach in larger animals and, if all continues to look promising, to move into human clinical trials.
CIRM is already funding one clinical trial in Parkinson’s disease. You can read about it here.
Ronnie, born with a fatal immune disorder now leading a normal life thanks to a CIRM-funded stem cell/gene therapy: Photo courtesy of his mum Upasana
Whenever you are designing something new you always have to keep in mind who the end user is. You can make something that works perfectly fine for you, but if it doesn’t work for the end user, the people who are going to work with it day in and day out, you have been wasting your time. And their time too.
At CIRM our end users are the patients. Everything we do is about them. Starting with our mission statement: to accelerate stem cell treatments to patients with unmet medical needs. Everything we do, every decision we make, has to keep the needs of the patient in mind.
So, when we were planning our recent 2020 Grantee Meeting (with our great friends and co-hosts UC Irvine and UC San Diego) one of the things we wanted to make sure didn’t get lost in the mix was the face and the voice of the patients. Often big conferences like this are heavy on science with presentations from some of the leading researchers in the field. And we obviously wanted to make sure we had that element at the Grantee meeting. But we also wanted to make sure that the patient experience was front and center.
And we did just that. But more on that in a minute. First, let’s talk about why the voice of the patient is important.
Some years ago, Dr. David Higgins, a CIRM Board member and patient advocate for Parkinson’s Disease (PD), said that when researchers are talking about finding treatments for PD they often focus on the dyskinesia, the trembling and shaking and muscle problems. However, he said if you actually asked people with PD you’d find they were more concerned with other aspects of the disease, the insomnia, anxiety and depression among other things. The key is you have to ask.
Frances Saldana, a patient advocate for research into Huntington’s disease
So, we asked some of our patient advocates if they would be willing to be part of the Grantee Meeting. All of them, without hesitation, said yes. They included Frances Saldana, a mother who lost three of her children to Huntington’s disease; Kristin MacDonald, who lost her sight to a rare disorder but regained some vision thanks to a stem cell therapy and is hoping the same therapy will help restore some more; Pawash Priyank, whose son Ronnie was born with a fatal immune disorder but who, thanks to a stem cell/gene therapy treatment, is now healthy and leading a normal life.
Because of the pandemic everything was virtual, but it was no less compelling for that. We interviewed each of the patients or patient advocates beforehand and those videos kicked off each session. Hearing, and seeing, the patients and patient advocates tell their stories set the scene for what followed. It meant that the research the scientists talked about took on added significance. We now had faces and names to highlight the importance of the work the scientists were doing. We had human stories. And that gave a sense of urgency to the work the researchers were doing.
But that wasn’t all. After all the video presentations each session ended with a “live” panel discussion. And again, the patients and patient advocates were a key part of that. Because when scientists talk about taking their work into a clinical trial they need to know if the way they are setting up the trial is going to work for the patients they’re hoping to recruit. You can have the best scientists, the most promising therapy, but if you don’t design a clinical trial in a way that makes it easy for patients to be part of it you won’t be able to recruit or retain the people you need to test the therapy.
Patient voices count. Patient stories count.
But more than anything, hearing and seeing the people we are trying to help reminds us why we do this work. It’s so easy to get caught up in the day to day business of our jobs, struggling to get an experiment to work, racing to get a grant application in before the deadline. Sometimes we get so caught up in the minutiae of work we lose sight of why we are doing it. Or who we are doing it for.
At CIRM we have a saying; come to work every day as if lives depend on you, because lives depend on you. Listening to the voices of patients, seeing their faces, hearing their stories, reminds us not to waste a moment. Because lives depend on all of us.
Here’s one of the interviews that was featured at the event. I do apologize in advance for the interviewer, he’s rubbish at his job.
The Stem Cellar 