CIRM-funded stem cell clinical trial patients: Where are they now?

Ronnie with his parents Pawash Priyank and Upasana Thakur.

Since its launch in 2004, the California Institute for Regenerative Medicine (CIRM) has been a leader in growing the stem cell and regenerative medicine field while keeping the needs of patients at the core of its mission. 

To date, CIRM has:  

  • Advanced stem cell research and therapy development for more than 75 diseases. 
  • Funded 76 clinical trials with 3,200+ patients enrolled. 
  • Helped cure over 40 children of fatal immunological disorders with gene-modified cell therapies. 

One of these patients is Ronnie, who just days after being born was diagnosed with severe combined immunodeficiency (SCID), a rare immune disorder that is often fatal within two years. 

A recent photo of Ronnie enjoying a day at the beach.

Fortunately, doctors told his parents about a CIRM-funded clinical trial conducted by UC San Francisco and St. Jude Children’s Hospital. Doctors took some of Ronnie’s own blood stem cells and, in the lab, corrected the genetic mutation that caused the condition. They then gave him a mild dose of chemotherapy to clear space in his bone marrow for the corrected cells to be placed and to grow. Over the next few months, the blood stem cells created a new blood supply and repaired Ronnie’s immune system. He is now a happy, healthy four-year-old boy who loves going to school with other children. 

Evie Junior participated in a CIRM-funded clinical trial in 2020. Photo: Jaquell Chandler

Another patient, Evie Junior, is pioneering the search for a cure for sickle cell disease: a painful, life-threatening condition.  

In July of 2020, Evie took part in a CIRM-funded clinical trial where his own blood stem cells were genetically modified to overcome the disease-causing mutation. Those cells were returned to him, and the hope is they’ll create a sickle cell-free blood supply. Evie hasn’t had any crippling bouts of pain or had to go to the hospital since his treatment.

To demonstrate treatment efficacy, study investigators will continue to monitor the recovery of Evie, Ronnie, and others who participate in clinical trials. 

CIRM’s new strategic plan seeks to help real life patients like Ronnie and Evie by optimizing its clinical trial funding partnership model to advance more therapies to FDA for approval.  

In addition, CIRM will develop ways to overcome manufacturing hurdles for the delivery of regenerative medicine therapies and create Community Care Centers of Excellence that support diverse patient participation in the rapidly maturing regenerative medicine landscape. Stay tuned as we cover these goals here on The Stem Cellar. 

To learn more about CIRM’s approach to deliver real world solutions for patients, check out our new 5-year strategic plan.  

The Most Read Stem Cellar Blog Posts of 2021

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This year was a momentous one for the California Institute for Regenerative Medicine (CIRM). We celebrated the passage of Proposition 14, and as a result, introduced our new strategic plan and added a group of talented individuals to our team.  

We shared our most exciting updates and newsworthy stories—topics ranging from stem cell research to diversity in science—right here on The Stem Cellar. Nearly 100,000 readers followed along throughout the year! 

In case you missed them, here’s a recap of our most popular blogs of 2021. We look forward to covering even more topics in 2022 and send a sincere thank you to our wonderful Stem Cellar readers for tuning in!  

Image courtesy of ViaCyte
  1. Type 1 Diabetes Therapy Gets Go-Ahead for Clinical Trial 
    This past year, ViaCyte and CRISPR Therapeutics put their heads together to develop a novel treatment for type 1 diabetes (T1D). The result was an implantable device containing embryonic stem cells that develop into pancreatic progenitor cells, which are precursors to the islet cells destroyed by T1D. The hope is that when this device is transplanted under a patient’s skin, the progenitor cells will develop into mature insulin-secreting cells that can properly regulate the glucose levels in a patient’s blood. 
CIRM’s new General Counsel Kevin Marks
  1. CIRM Builds Out World Class Team With 5 New hires 
    After the Passage of Proposition 14 in 2020, CIRM set ambitious goals as part of our new strategic plan. To help meet these goals and new responsibilities, we added a new group of talented individuals with backgrounds in legal, finance, human resources, project management, and more. The CIRM team will continue to grow in 2022, as we add more team members who will work to fulfil our mission of accelerating world class science to deliver transformative regenerative medicine treatments in an equitable manner to a diverse California and world. 
Image source: Doug Blackiston
  1. Meet Xenobots 2.0 – the Next Generation of Living Robots 
    In 2020, we wrote about how researchers at the University of Vermont and Tufts University were able to create what they call xenobots – the world’s first living, self-healing robots created from frog stem cells. Fast forward to 2021: the same team created an upgraded version of these robots that they have dubbed Xenobots 2.0. These upgraded robots can self-assemble a body from single cells, do not require muscle cells to move, and demonstrate the capability to record memory. Interesting stuff! 
Pictured: Clive Svendsen, Ph.D.
  1. CIRM Board Approves New Clinical Trial for ALS 
    In June, CIRM’s governing Board awarded $11.99 million to Cedars-Sinai to fund a clinical trial for amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig’s disease. Clive Svendsen, Ph.D. and his team will be conducting a trial that uses a combined cell and gene therapy approach as a treatment for ALS. The trial builds upon CIRM’s first ALS trial, also conducted by Cedars-Sinai and Svendsen. 
Image courtesy of Karolina Grabowska
  1. COVID is a Real Pain in the Ear 
    Viral infections are a known cause of hearing loss and other kinds of infection. That’s why before the pandemic started, Dr. Konstantina Stantovic at Massachusetts Eye and Ear and Dr. Lee Gherke at MIT had been studying how and why things like measles, mumps and hepatitis affected people’s hearing. After COVID hit, they heard reports of patients experiencing sudden hearing loss and other problems, so they decided to take a closer look. 

And there you have it: The Stem Cellar’s top blog posts of 2021! If you’re looking for more ways to get the latest updates from The Stem Cellar and CIRM, follow us on social media on FacebookTwitterLinkedIn, and Instagram

Newly-developed Organoid Mimics How Gut and Heart Tissues Arise Cooperatively From Stem Cells 

Microscopy image of the new type of organoid created by Todd McDevitt, Ana Silva, and their colleagues in which heart tissue (red, purple, and orange masses) and gut tissue (blue and green masses) are growing together. Captured by Ana Silva.
Microscopy image of the new type of organoid created by Todd McDevitt, Ana Silva, and their colleagues in which heart tissue (red, purple, and orange masses) and gut tissue (blue and green masses) are growing together. Captured by Ana Silva. Image courtesy of Gladstone Institutes.

Scientists at Gladstone Institutes have discovered how to grow a first-of-its-kind organoid—a three-dimensional, organ-like cluster of cells—that mimics how gut and heart tissues arise cooperatively from stem cells.  

The study was supported by a grant from CIRM and the Gladstone BioFulcrum Heart Failure Research Program. 

Gladstone Senior Investigator Todd McDevitt, PhD said this first-of-its-kind organoid could serve as a new tool for laboratory research and improve our understanding of how developing organs and tissues cooperate and instruct each other. 

McDevitt’s team creates heart organoids from human induced pluripotent stem cells, coaxing them into becoming heart cells by growing them in various cocktails of nutrients and other naturally occurring substances. In this case, the scientists tried a different cocktail to potentially allow a greater variety of heart cells to form. 

To their surprise, they found that the new cocktail led to organoids that contained not only heart, but also gut cells. 

“We were intrigued because organoids normally develop into a single type of tissue—for example, heart tissue only,” says Ana Silva, PhD, a postdoctoral scholar in the McDevitt Lab and first author of the new study. “Here, we had both heart and gut tissues growing together in a controlled manner, much as they would in a normal embryo.” 

Shown here is the study’s first author, Ana Silva, a postdoctoral scholar in the McDevitt Lab. Image courtesy of Gladstone Institutes.

The researchers also found that compared to conventional heart organoids, the new organoids resulted in much more complex and mature heart structures—including some resembling more mature-like blood vessels. 

These organoids offer a promising new look into the relationship between developing tissues, which has so far relied on growing single-tissue organoids separately and then attempting to combine them. Not only that, the organoids could help clarify how the process of human development can go wrong and provide insight on congenital disorders like chronic atrial and intestinal dysrhythmias that are known to affect both heart and gut development. 

“Once it became clear that the presence of the gut tissue contributed to the maturity of the heart tissue, we realized we had arrived at something new and special,” says McDevitt. 

Read the official release about this study on Gladstone’s website

The study findings are published in the journal Cell Stem Cell.

Paving the way for a treatment for dementia

What happens in a stroke

When someone has a stroke, the blood flow to the brain is blocked. This kills some nerve cells and injures others. The damaged nerve cells are unable to communicate with other cells, which often results in people having impaired speech or movement.

While ischemic and hemorrhagic strokes affect large blood vessels and usually produce recognizable symptoms there’s another kind of stroke that is virtually silent. A ‘white’ stroke occurs in blood vessels so tiny that the impact may not be noticed. But over time that damage can accumulate and lead to a form of dementia and even speed up the progression of Alzheimer’s disease.

Now Dr. Tom Carmichael and his team at the David Geffen School of Medicine at UCLA have developed a potential treatment for this, using stem cells that may help repair the damage caused by a white stroke. This was part of a CIRM-funded study (DISC2-12169 – $250,000).

Instead of trying to directly repair the damaged neurons, the brain nerve cells affected by a stroke, they are creating support cells called astrocytes, to help stimulate the body’s own repair mechanisms.

In a news release, Dr. Irene Llorente, the study’s first author, says these astrocytes play an important role in the brain.

“These cells accomplish many tasks in repairing the brain. We wanted to replace the cells that we knew were lost, but along the way, we learned that these astrocytes also help in other ways.”

The researchers took skin tissue and, using the iPSC method (which enables researchers to turn cells into any other kind of cell in the body) turned it into astrocytes. They then boosted the ability of these astrocytes to produce chemical signals that can stimulate healing among the cells damaged by the stroke.

These astrocytes were then not only able to help repair some of the damaged neurons, enabling them to once again communicate with other neurons, but they also helped another kind of brain cell called oligodendrocyte progenitor cells or OPCs. These cells help make a protective sheath around axons, which transmit electrical signals between brain cells. The new astrocytes stimulated the OPCs into repairing the protective sheath around the axons.

Mice who had these astrocytes implanted in them showed improved memory and motor skills within four months of the treatment.  

And now the team have taken this approach one step further. They have developed a method of growing these astrocytes in large amounts, at very high quality, in a relatively short time. The importance of that is it means they can produce the number of cells needed to treat a person.

“We can produce the astrocytes in 35 days,” Llorente says. “This process allows rapid, efficient, reliable and clinically viable production of our therapeutic product.”

The next step is to chat with the Food and Drug Administration (FDA) to see what else they’ll need to do to show they are ready for a clinical trial.

The study is published in the journal Stem Cell Research.

A conversation with Bob Klein about the past, present and future of CIRM

Bob Klein

Anyone who knows anything about CIRM knows about Bob Klein. He’s the main author and driving force behind both Proposition 71 and Proposition 14, the voter-approved ballot initiatives that first created and then refunded CIRM. It’s safe to say that without Bob there’d be no CIRM.

Recently we had the great good fortune to sit down with Bob to chat about the challenges of getting a proposition on the ballot in a time of pandemic and electoral pandemonium, what he thinks CIRM’s biggest achievements are (so far) and what his future plans are.

You can hear that conversation in the latest episode of our podcast, “Talking ’bout (re) Generation”.

Enjoy.

Breakthrough for type 1 diabetes: scientist discovers how to grow insulin-producing cells

Matthias Hebrok, PhD, senior author of new study that transformed human stem cells into mature, insulin-producing cells. Photo courtesy of UCSF.

More often than not, people don’t really think about their blood sugar levels before sitting down to enjoy a delicious meal, partake in a tasty dessert, or go out for a bicycle ride. But for type 1 diabetes (T1D) patients, every minute and every action revolves around the readout from a glucose meter, a device used to measure blood sugar levels.

Normally, the pancreas contains beta cells that produce insulin in order to maintain blood sugar levels in the normal range. Unfortunately, those with T1D have an immune system that destroys their own beta cells, thereby decreasing or preventing the production of insulin and in turn the regulation of blood sugar levels. Chronic spikes in blood sugar levels can lead to blindness, nerve damage, kidney failure, heart disease, stroke, and even death.

Those with T1D manage their condition by injecting themselves with insulin anywhere from two to four times a day. A light workout, slight change in diet, or even an exciting event can have a serious impact that requires a glucose meter check and an insulin injection.

There are clinical trials involving transplants of pancreatic “islets”, clusters of cells containing healthy beta cells, but these rely on pancreases from deceased donors and taking immune suppressing drugs for life.

But what if there was a way to produce healthy beta cells in a lab without the need of a transplant?

Dr. Matthias Hebrok, director of the UCSF diabetes center, and Dr. Gopika Nair, postdoctoral fellow, have discovered how to transform human stem cells into healthy, insulin producing beta cells.

In a news release written by Dr. Nicholas Weiler of UCSF, Dr. Hebrok is quoted as saying “We can now generate insulin-producing cells that look and act a lot like the pancreatic beta cells you and I have in our bodies. This is a critical step towards our goal of creating cells that could be transplanted into patients with diabetes.”

For the longest time, scientists could only produce cells at an immature stage that were unable to respond to blood sugar levels and secrete insulin properly. Dr. Hebrok and Dr. Nair discovered that mimicking the “islet” formation of cells in the pancreas helped the cells mature. These cells were then transplanted into mice and found that they were fully functional, producing insulin and responding to changes blood sugar levels.

Dr. Hebrok’s team is already in collaboration with various colleagues to make these cells transplantable into patients.

Gopika Nair, PhD, postdoctoral fellow that led the study for transforming human stem cells into mature, insulin-producing cells. Photo courtesy of UCSF.

Dr. Nair in the article is also quoted as saying “Current therapeutics like insulin injections only treat the symptoms of the disease. Our work points to several exciting avenues to finally finding a cure.”

“We’re finally able to move forward on a number of different fronts that were previously closed to us,” Hebrok added. “The possibilities seem endless.” 

Dr. Hebrok, who is also a member of the CIRM funded UCSF Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, was senior author of the new study, which was published February 1, 2019 in Nature Cell Biology.

CIRM has funded three separate human clinical trials for T1D that total approximately $37.8 million in awards. Two of these trials are being conducted by ViaCyte, Inc. and the third trial is being conducted by Caladrius Biosciences.

How Blockchain Can Increase Accessibility to Stem Cell Therapy

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Photo courtesy of BTCManager

The revolution has arrived. Believe it or not, we are living in a world where artificial intelligence, virtual reality, and stem cell therapies are no longer concepts of science fiction, but are realities of our everyday life. While the development of these things may appear to be in their infancy, it’s undoubtedly true that they each hold a unique opportunity for science to unlock cures to diseases like ALS, Sickle Cell disease, Alzheimer’s and Duchenne’s Muscular Dystrophy.

What is equally true however, is despite the fact that these opportunities are on the horizon, on a global scale there are still significant barriers to accessing clinical trials and quality medical care.

So how do we address this?

Well, according to a company called Stem Cell Project – we need to get creative.

This new Japan-based company set out to create the blockchain-enabled Virtual Clinic, fully equipped with AI technology, diagnostic tools, and its own native currency, the Stem Cell Coin.

 Issues with Modern Healthcare

Modern healthcare has developed rapidly in the past few decades, but is not without its drawbacks. For many people there’s a degree of difficulty in gaining access to qualified specialists. When you consider basic factors like distance and skill shortage, or larger issues like the lack of universal healthcare, it means the average person is unable to afford the high cost of preventative medical treatments, leading to more than 45,000 deaths per year in the United States alone.

In many first-world countries, birth rates have declined over the decades whilst the general population has continued to age. Not only has this has increased the need for specialists in fields treating diseases of aging, like Cancer and Alzheimer’s, but it also means we need to accelerate our efforts to keep up with the growing population.

Using Blockchain to Access Health Records

While many hear the word blockchain and think of cryptocurrencies, it also allows for an ultra-secure means by which patients can interact with healthcare professionals without worrying if malicious third-parties can access their most sensitive personal data. It is for this reason that Stem Cell Project decided to use the groundbreaking technology in their Virtual Clinic.

“Patients are increasingly aware of how their data is being used and who is allowed to access it,” explained Stem Cell Project’s founder Shuji Yamaguchi in a news release. “We therefore wanted to find a solution that was highly secure. Having a patient’s trust is, in many ways, the first step to mass adoption for Stem Cell Coin.”

Beyond that, the platform also ensures patients have access to a decentralized and unchangeable health record. Something which to date has never been fully implemented by a large-scale healthcare organization such as the one backing Stem Cell Project.

Opening the Path to Healthcare Equality

As Stem Cell Coin’s vision continues to be rolled out, a number of complementary applications will also be developed to support the Virtual Clinic. Among these, digital initiatives such as pathological and diagnostic imaging systems have the potential to further build upon the notion of a decentralized, universally-accessible healthcare ecosystem.  Moreover, the ability to pay for stem cell treatment via Stem Cell Coin will allow people to pay and travel for therapy regardless of whether their country exerts strict capital controls. The best example of this is China, where even its wealthy citizens are unable to travel to places like the United States of America and Europe for treatment, as the current cost for stem cell therapy ($10,000 – $50,000) exceeds the limits imposed by their government on how much Yuan can be taken abroad.

Counterfeit drugs and treatments could become easier to spot:

Based on reports from the World Health Organization (WHO), the value of the counterfeit drug market is $200 billion annually. In fact, they estimate 80% of the counterfeit drugs that are consumed in the United States come from overseas. Furthermore – they believe that 16% of counterfeit drugs contain the wrong ingredients, and 17% contain the wrong levels of necessarily ingredients. Not only does this undermine the research and scientists, who are actively looking for treatments by following an established protocol, but the financial burden families and patients are enduring to have access to these drugs is considerably high – especially given that WHO reports that 30% of the counterfeit drugs that are available don’t contain any active ingredients whatsoever. A blockchain-based system would ensure a chain-of-custody log, tracking each step of the supply chain at the individual drug/product level.

Results from clinical trials could become more transparent:

It is estimated that 50% of clinical trials go unreported, and investigators often fail to share their study results. This has created crucial safety issues for patients and knowledge gaps for healthcare stakeholders and health policymakers. Some say, blockchain-enabled, time-stamped immutable records of clinical trials, protocols and results could address the issues of fraudulent outcome reporting, data snooping and selective reporting, thereby reducing the incidence of fraud and error in clinical trial records. Furthermore, blockchain-based systems could help drive unprecedented collaboration between participants and researchers for innovative research projects.

 As new projects such as Stem Cell Coin are able to increase access to regenerative medicine, not only will distance or income cease to determine health outcomes, but we might even be able to address other issues plaguing the healthcare industry.

 

 

 

Listen up! Stem cell scientists craft new ears using children’s own cells

Imagine growing up without an ear, or with one that was stunted and deformed. It would likely have an impact on almost every part of your life, not just your hearing. But now scientists in China say they have found a way to help give children born with this condition a new ear, one that is grown using their own cells.

Microtia is a rare condition where children are born with a deformed or underdeveloped outer ear. This is what it can look like.

Microtia ear

In an interview in New Scientist, Dr. Tessa Hadlock, at Massachusetts Eye and Ear Infirmary in Boston, said:

“Children with the condition often feel self-conscious and are picked on, and are unable to wear glasses.”

In the past repairing it required several cosmetic surgeries that had to be repeated as the child grew. But now Chinese scientists say they have helped five children born with microtia grown their own ears.

In the study, published in the journal EBioMedicine, the researchers explained how they used a CT scan of the child’s normal ear to create a 3D mold, using biodegradable material. They took cartilage cells from the child’s ear, grew them in the lab, and then used them to fill in tiny holes in the ear mold. Over the course of 12 weeks the cells continued to multiply and grow and slowly replaced the biodegradable material in the mold.

While the new “ear” was being prepared in the lab, the scientists used a mechanical device to slowly expand the skin on the child’s affected ear. After 12 weeks there was enough expanded skin for the scientists to take the engineered ear, surgically implant it on the child’s head, and cover it with skin.

Over the course of the next two and a half years the engineered ear took on a more and more “natural” appearance. The children did undergo minor surgeries, to remove scar tissue, but other than that the engineered ear shows no signs of complications or of being rejected.

Here is a photo montage showing the pre and post-surgical pictures of a six-year old girl, the first person treated in the study.

Microtia

Other scientists, in the US and UK, are already working on using stem cells taken from the patient’s fat tissue, that are then re-engineered to become ear cells.

Surgeons, like Dr. Hadlock, say this study proves the concept is sound and can make a dramatic difference in the lives of children.

“It’s a very exciting approach. They’ve shown that it is possible to get close to restoring the ear structure.”

Using stem cells to take an inside approach to fixing damaged livers

Often on the Stem Cellar we write about work that is in a clinical trial. But getting research to that stage takes years and years of dedicated work. Over the next few months we are going to profile some of the scientists we fund who are doing Discovery, or early stage research, to highlight the importance of this work in developing the treatments that could ultimately save lives.

 This first profile is by Pat Olson, Ph.D., CIRM’s Vice President of Discovery & Translation

liver

Most of us take our liver for granted.  We don’t think about the fact that our liver carries out more than 500 functions in our bodies such as modifying and removing toxins, contributing to digestion and energy production, and making substances that help our blood to clot.  Without a liver we probably wouldn’t live more than a few days.

Our liver typically functions well but certain toxins, viral infections, long-term excess alcohol consumption and metabolic diseases such as obesity and type 2 diabetes can have devastating effects on it.  Under these conditions, functional liver cells, called hepatocytes, die and are replaced with cells called myofibroblasts.  Myofibroblasts are cells that secrete excess collagen leading to fibrosis, a form of scarring, throughout the liver.  Eventually, a liver transplant is required but the number of donor livers available for transplant is small and the number of persons needing a functional liver is large.  Every year in the United States,  around 6,000 patients receive a new liver and more than 35,000 patients die of liver disease.

Searching for options

willenbring photo

Dr. Holger Willenbring

Dr. Holger Willenbring, a physician scientist at UCSF, is one of the CIRM-funded researchers pursuing a stem cell/regenerative medicine approach to discover a treatment for patients with severe liver disease.  There are significant challenges to treating liver disease including getting fully multi-functional hepatocytes and getting them to engraft and/or grow sufficiently to achieve adequate mass for necessary liver functions.

In previous CIRM–funded discovery research, Dr. Willenbring and his team showed that they could partially reprogram human fibroblasts (the most common cell found in connective tissue) and then turn them into immature hepatocytes.  (see our Spotlight on Liver Disease video from 2012 featuring Dr. Willenbring.) These immature hepatocytes, when transplanted into an immune-deficient mouse model of human liver failure, were shown to mature over time into hepatocytes that were comparable to normal human hepatocytes both in their gene expression and their function.

This was an important finding in that it suggested that the liver environment in a living animal (in vivo), rather than in a test tube (in vitro) in the laboratory, is important for full multi-functional maturation of hepatocytes.  The study also showed that these transplanted immature human hepatocytes could proliferate and improve the survival of this mouse model of chronic human liver disease.  But, even though this model was designed to emphasizes the growth of functional human hepatocytes, the number of cells generated was not great enough to suggest that transplantation could be avoided

A new approach

Dr. Willenbring and his team are now taking the novel approach of direct reprogramming inside the mouse.  With this approach, he seeks to avoid the challenge of low engraftment and proliferation of transplanted hepatocytes generated in the lab and transplanted. Instead, they aim to take advantage of the large number of myofibroblasts in the patient’s scarred liver by turning them directly into hepatocytes.

Recently, he and his team have shown proof-of principle that they can deliver genes to myofibroblasts and turn them into hepatocytes in a mouse. In addition these in vivo myofibroblasts-derived hepatocytes are multi-functional, and can multiply in number, and can even reverse fibrosis in a mouse with liver fibrosis.

From mice to men (women too)

Our latest round of funding for Dr. Willenbring has the goal of moving and extending these studies into human cells by improving the specificity and effectiveness of reprogramming of human myofibroblasts into hepatocytes inside the animal, rather than the lab.

He and his team will then conduct studies to test the therapeutic effectiveness and initial safety of this approach in preclinical models. The ultimate goal is to generate a potential therapy that could eventually provide hope for the 35,000 patients who die of liver disease each year in the US.

 

 

Baseball’s loss is CIRM’s gain as Stanford’s Linda Boxer is appointed to Stem Cell Agency Board

Boxer

Dr. Linda Boxer: Photo courtesy Stanford University

One of the things that fascinates me is finding out how people end up in the job they have, the job they love. It is rare that the direction they started out on is the one they end on. Usually, people take several different paths, some intended, some unintended, to get to where they want to be.

A case in point is Dr. Linda Boxer, a renowned and respected researcher and physician at the Stanford School of Medicine, and now the newest member of the CIRM Board (you can read all about that in our news release).

In Dr. Boxer’s case, her original career path was a million miles from working with California’s stem cell agency:

“The first career choice that I recall as a young child was professional baseball—growing up in Minnesota, I was a huge Twins fan—I did learn fairly quickly that this was not likely to be a career that was available for a girl, and it wasn’t clear what one did after that career ended at a relatively young age.”

Fortunately for us she became interested in science.

“I have always been curious about how things work—science classes in grade school were fascinating to me. I was given a chemistry kit as a birthday gift, and I was amazed at what happened when different chemicals were mixed together: color changes, precipitates forming, gas bubbles, explosions (small ones, of course).

Then when we studied biology in middle school, I was fascinated by what one could observe with a microscope and became very interested in trying to understand how living organisms work.

It was an easy decision to plan a career in science.  The tougher decision came in college when I had planned to apply to graduate school and earn a PhD, but I was also interested in human health and disease and thought that perhaps going to medical school made more sense.  Fortunately, one of my faculty advisors told me about combined MD/PhD programs, and that choice seemed perfect for me.”

Along the way she says she got a lot of help and support from her colleagues. Now she wants to do the same for others:

“Mentors are incredibly important at every career stage.  I have been fortunate to have been mentored by some dedicated scientists and physicians.  Interestingly, they have all been men.  There were really very few women available as mentors at the time—of course, that has changed for the better now.  It never occurred to me then that gender made a difference, and I just looked for mentors who had successful careers as scientists and physicians and who could provide advice to someone more junior.

One of the aspects of my role now that I enjoy the most is mentoring junior faculty and trainees.  I don’t think one can have too many mentors—different mentors can help with different aspects of one’s life and career.  I think it is very important for established scientists to give back and to help develop the next generation of physicians and scientists.”

Dr. Boxer is already well known to everyone at CIRM, having served as the “alternate” on the Board for Stanford’s Dr. Lloyd Minor. But her appointment by State Controller Betty Yee makes her the “official” Board member for Stanford. She brings a valuable perspective as both a scientist and a physician.

The Minnesota Twins lost out when she decided to pursue a career in science. We’re glad she did.