Partnering with the best to help find cures for rare diseases

As a state agency we focus most of our efforts and nearly all our money on California. That’s what we were set up to do. But that doesn’t mean we don’t also look outside the borders of California to try and find the best research, and the most promising therapies, to help people in need.

Today’s meeting of the CIRM Board was the first time we have had a chance to partner with one of the leading research facilities in the country focusing on children and rare diseases; St. Jude Children’s Researech Hospital in Memphis, Tennessee.

a4da990e3de7a2112ee875fc784deeafSt. Jude is getting $11.9 million to run a Phase I/II clinical trial for x-linked severe combined immunodeficiency disorder (SCID), a catastrophic condition where children are born without a functioning immune system. Because they are unable to fight off infections, many children born with SCID die in the first few years of life.

St. Jude is teaming up with researchers at the University of California, San Francisco (UCSF) to genetically modify the patient’s own blood stem cells, hopefully creating a new blood system and repairing the damaged immune system. St. Jude came up with the method of doing this, UCSF will treat the patients. Having that California component to the clinical trial is what makes it possible for us to fund this work.

This is the first time CIRM has funded work with St. Jude and reflects our commitment to moving the most promising research into clinical trials in people, regardless of whether that work originates inside or outside California.

The Board also voted to fund researchers at Cedars-Sinai to run a clinical trial on ALS or Lou Gehrig’s disease. Like SCID, ALS is a rare disease. As Randy Mills, our President and CEO, said in a news release:

CIRM CEO and President, Randy Mills.

CIRM CEO and President, Randy Mills.

“While making a funding decision at CIRM we don’t just look at how many people are affected by a disease, we also look at the severity of the disease on the individual and the potential for impacting other diseases. While the number of patients afflicted by these two diseases may be small, their need is great. Additionally, the potential to use these approaches in treating other disease is very real. The underlying technology used in treating SCID, for example, has potential application in other areas such as sickle cell disease and HIV/AIDS.”

We have written several blogs about the research that cured children with SCID.

The Board also approved funding for a clinical trial to develop a treatment for type 1 diabetes (T1D). This is an autoimmune disease that affects around 1.25 million Americans, and millions more around the globe.

T1D is where the body’s own immune system attacks the cells that produce insulin, which is needed to control blood sugar levels. If left untreated it can result in serious, even life-threatening, complications such as vision loss, kidney damage and heart attacks.

Researchers at Caladrius Biosciences will take cells, called regulatory T cells (Tregs), from the patient’s own immune system, expand the number of those cells in the lab and enhance them to make them more effective at preventing the autoimmune attack on the insulin-producing cells.

The focus is on newly-diagnosed adolescents because studies show that at the time of diagnosis T1D patients usually have around 20 percent of their insulin-producing cells still intact. It’s hoped by intervening early the therapy can protect those cells and reduce the need for patients to rely on insulin injections.

David J. Mazzo, Ph.D., CEO of Caladrius Biosciences, says this is hopeful news for people with type 1 diabetes:

David Mazzo

David Mazzo

“We firmly believe that this therapy has the potential to improve the lives of people with T1D and this grant helps us advance our Phase 2 clinical study with the goal of determining the potential for CLBS03 to be an effective therapy in this important indication.”

 


Related Links:

How a Soviet space craft proved an inspiration for CIRM’s latest Board member

blumenthal

George Blumenthal’s life changed on October 4, 1957. That’s the day the Soviet Union launched Sputnik, the world’s first artificial earth satellite. The beach ball-sized satellite marked the start of the space race between the US and the USSR. It also marked the start of Blumenthal’s fascination with science and space.

Fast forward almost 60 years and Dr. Blumenthal, now a world-renowned professor of astronomy and astrophysics and the Chancellor of U.C. Santa Cruz, has been named as the newest member of the CIRM governing Board.

California Lt. Governor Gavin Newsom made the appointment calling Dr. Blumenthal a world-class scientist and forward-looking administrator:

“As a Regent of the University of California, I have been impressed by his deep commitment to expanding educational opportunity for all California students and enhancing research opportunities. I am confident the Chancellor’s vision and leadership will be of immense benefit to the CIRM Board.”

In a news release Dr. Blumenthal said he is looking forward to being part of CIRM:

“The California Institute for Regenerative Medicine is doing outstanding work, and I am delighted to join the Board. CIRM support has advanced stem cell research at UC Santa Cruz and across the state. Public support for this work remains strong, and I look forward to playing a role in securing the future of the institute.”

sputnik

Sputnik

But getting back to Sputnik for a moment. In an article in Valley Vision, the newsletter for Joint Venture Silicon Valley, Dr. Blumenthal said the launch of Sputnik helped fuel his interest in science in general and space in particular.

“Sputnik had a profound effect on American science and it certainly played a part in my interest in space and physics all through high school, college and graduate school,” says Blumenthal. “I intended to become a particle physicist, but after a year in grad school I became more interested in space and astronomy, so I changed from studying the smallest things in the universe to the biggest, like galaxies.”

Dr. Blumenthal became the first in his family to graduate from college. He then went on to enjoy a successful career as a professor of astronomy and astrophysics. His research helped deepen our understanding of galaxies and the cosmos, including the role that dark matter plays in the formation of the structure of the universe. He became the chair of the California Association for Research in Astronomy (CARA), which manages the W. M. Keck Observatory near the summit of Mauna Kea in Hawaii. He also co-authored two of the leading astronomy textbooks, 21st Century Astronomy and Understanding our Universe.

Blumenthal joined the faculty of UC Santa Cruz in 1972 and was named chancellor in 2007. Throughout his career he has been a champion of diversity both at UCSC, where he created the Chancellor’s Advisory Council on Diversity, and throughout the U.C. system, where he served as a member of the Regents’ Study Group on Diversity.

Jonathan Thomas, Chair of the CIRM Board, welcomed Dr. Blumenthal, saying:

“We are honored to have someone with Dr. Blumenthal’s experience and expertise join the Board. As Chancellor at UCSC he has demonstrated a clear commitment to advancing world-class research and earned a reputation as a bold and visionary leader. We look forward to seeing those qualities in action to help advance CIRM’s mission.”

At CIRM we are shooting for the stars, aiming as high as we can to help accelerate stem cell treatements to patients with unmet medical needs. It will be nice having Dr. Blumenthal on Board to help guide us.

Cured by Stem Cells

cirm-2016-annual-report-web-12

To get anywhere you need a good map, and you need to check it constantly to make sure you are still on the right path and haven’t strayed off course. A year ago the CIRM Board gave us a map, a Strategic Plan, that laid out our course for the next five years. Our Annual Report for 2016, now online, is our way of checking that we are still on the right path.

I think, without wishing to boast, that it’s safe to say not only are we on target, but we might even be a little bit ahead of schedule.

The Annual Report is chock full of facts and figures but at the heart of it are the stories of the people who are the focus of all that we do, the patients. We profile six patients and one patient advocate, each of whom has an extraordinary story to tell, and each of whom exemplifies the importance of the work we support.

brenden_stories_of_hope

Brenden Whittaker: Cured

Two stand out for one simple reason, they were both cured of life-threatening conditions. Now, cured is not a word we use lightly. The stem cell field has been rife with hyperbole over the years so we are always very cautious in the way we talk about the impact of treatments. But in these two cases there is no need to hold back: Evangelina Padilla Vaccaro and Brenden Whittaker have been cured.

evangelina

Evangelina: Cured

 

In the coming weeks we’ll feature our conversations with all those profiled in the Annual Report, giving you a better idea of the impact the stem cell treatments have had on their lives and the lives of their family. But today we just wanted to give a broad overview of the Annual Report.

The Strategic Plan was very specific in the goals it laid out for us. As an agency we had six big goals, but each Team within the agency, and each individual within those teams had their own goals. They were our own mini-maps if you like, to help us keep track of where we were individually, knowing that every time an individual met a goal they helped the Team get closer to meeting its goals.

As you read through the report you’ll see we did a pretty good job of meeting our targets. In fact, we missed only one and we’re hoping to make up for that early in 2017.

But good as 2016 was, we know that to truly fulfill our mission of accelerating treatments to patients with unmet medical needs we are going to have do equally well, if not even better, in 2017.

That work starts today.

 

Stem cell heroes: patients who had life-saving, life-changing treatments inspire CIRM Board

 

It’s not an easy thing to bring an entire Board of Directors to tears, but four extraordinary people and their families managed to do just that at the last CIRM Board meeting of 2016.

The four are patients who have undergone life-saving or life-changing stem cell therapies that were funded by our agency. The patients and their families shared their stories with the Board as part of CIRM President & CEO Randy Mill’s preview of our Annual Report, a look back at our achievements over the last year.

The four included:

jake_javier_stories_of_hope

Jake Javier, whose life changed in a heartbeat the day before he graduated high school, when he dove into a swimming pool and suffered a spinal cord injury that left him paralyzed from the chest down. A stem cell transplant is giving him hope he may regain the use of his arms and hands.

 

 

karl

Karl Trede who had just recovered from one life-threatening disease when he was diagnosed with lung cancer, and became the first person ever treated with a new anti-tumor therapy that helped hold the disease at bay.

 

brenden_stories_of_hopeBrenden Whittaker, born with a rare immune disorder that left his body unable to fight off bacterial or fungal infections. Repeated infections cost Brenden part of his lung and liver and almost killed him. A stem cell treatment that gave him a healthy immune system cured him.

 

 

evangelinaEvangelina Padilla Vaccaro was born with severe combined immunodeficiency (SCID), also known as “bubbly baby” disease, which left her unable to fight off infections. Her future looked grim until she got a stem cell transplant that gave her a new blood system and a healthy immune system. Today, she is cured.

 

 

Normally CIRM Board meetings are filled with important, albeit often dry, matters such as approving new intellectual property regulations or a new research concept plan. But it’s one thing to vote to approve a clinical trial, and a very different thing to see the people whose lives you have helped change by funding that trial.

You cannot help but be deeply moved when you hear a mother share her biggest fear that her daughter would never live long enough to go to kindergarten and is now delighted to see her lead a normal life; or hear a young man who wondered if he would make it to his 24th birthday now planning to go to college to be a doctor

When you know you played a role in making these dreams happen, it’s impossible not to be inspired, and doubly determined to do everything possible to ensure many others like them have a similar chance at life.

You can read more about these four patients in our new Stories of Hope: The CIRM Stem Cell Four feature on the CIRM website. Additionally, here is a video of those four extraordinary people and their families telling their stories:

We will have more extraordinary stories to share with you when we publish our Annual Report on January 1st. 2016 was a big year for CIRM. We are determined to make 2017 even bigger.

Translating great stem cell ideas into effective therapies

alzheimers

CIRM funds research trying to solve the Alzheimer’s puzzle

In science, there are a lot of terms that could easily mystify people without a research background; “translational” is not one of them. Translational research simply means to take findings from basic research and advance them into something that is ready to be tested in people in a clinical trial.

Yesterday our Governing Board approved $15 million in funding for four projects as part of our Translational Awards program, giving them the funding and support that we hope will ultimately result in them being tested in people.

Those projects use a variety of different approaches in tackling some very different diseases. For example, researchers at the Gladstone Institutes in San Francisco received $5.9 million to develop a new way to help the more than five million Americans battling Alzheimer’s disease. They want to generate brain cells to replace those damaged by Alzheimer’s, using induced pluripotent stem cells (iPSCs) – an adult cell that has been changed or reprogrammed so that it can then be changed into virtually any other cell in the body.

CIRM’s mission is to accelerate stem cell treatments to patients with unmet medical needs and Alzheimer’s – which has no cure and no effective long-term treatments – clearly represents an unmet medical need.

Another project approved by the Board is run by a team at Children’s Hospital Oakland Research Institute (CHORI). They got almost $4.5 million for their research helping people with sickle cell anemia, an inherited blood disorder that causes intense pain, and can result in strokes and organ damage. Sickle cell affects around 100,000 people in the US, mostly African Americans.

The CHORI team wants to use a new gene-editing tool called CRISPR-Cas9 to develop a method of editing the defective gene that causes Sickle Cell, creating a healthy, sickle-free blood supply for patients.

Right now, the only effective long-term treatment for sickle cell disease is a bone marrow transplant, but that requires a patient to have a matched donor – something that is hard to find. Even with a perfect donor the procedure can be risky, carrying with it potentially life-threatening complications. Using the patient’s own blood stem cells to create a therapy would remove those complications and even make it possible to talk about curing the disease.

While damaged cartilage isn’t life-threatening it does have huge quality of life implications for millions of people. Untreated cartilage damage can, over time lead to the degeneration of the joint, arthritis and chronic pain. Researchers at the University of Southern California (USC) were awarded $2.5 million to develop an off-the-shelf stem cell product that could be used to repair the damage.

The fourth and final award ($2.09 million) went to Ankasa Regenerative Therapeutics, which hopes to create a stem cell therapy for osteonecrosis. This is a painful, progressive disease caused by insufficient blood flow to the bones. Eventually the bones start to rot and die.

As Jonathan Thomas, Chair of the CIRM Board, said in a news release, we are hoping this is just the next step for these programs on their way to helping patients:

“These Translational Awards highlight our goal of creating a pipeline of projects, moving through different stages of research with an ultimate goal of a successful treatment. We are hopeful these projects will be able to use our newly created Stem Cell Center to speed up their progress and pave the way for approval by the FDA for a clinical trial in the next few years.”

Key Steps Along the Way To Finding Treatments for HIV on World AIDS Day

Today, December 1st,  is World AIDS Day. It’s a day to acknowledge the progress that is being made in HIV prevention and treatment around the world but also to renew our commitment to a future free of HIV. This year’s theme is Leadership. Commitment. Impact.  At CIRM we are funding a number of projects focused on HIV/AIDS, so we asked Jeff Sheehy, the patient advocate for HIV/AIDS on the CIRM Board to offer his perspective on the fight against the virus.

jeff-sheehy

At CIRM we talk about and hope for cures, but our actual mission is “accelerating stem cell treatments to patients with unmet medical needs.”

For those of us in the HIV/AIDS community, we are tremendously excited about finding a cure for HIV.  We have the example of Timothy Brown, aka the “Berlin Patient”, the only person cured of HIV.

Multiple Shots on Goal

Different approaches to a cure are under investigation with multiple clinical trials.  CIRM is funding three clinical trials using cell/gene therapy in attempts to genetically modify blood forming stem cells to resist infection with HIV.  While we hope this leads to a cure, community activists have come together to urge a look at something short of a “home run.”

A subset of HIV patients go on treatment, control the virus in their blood to the point where it can’t be detected by common diagnostic tests, but never see their crucial immune fighting CD4 T cells return to normal levels after decimation by HIV.

For instance, I have been on antiretroviral therapy since 1997.  My CD4 T cells had dropped precipitously, dangerous close to the level of 200.  At that level, I would have had an AIDS diagnosis and would have been extremely vulnerable to a whole host of opportunistic infections.  Fortunately, my virus was controlled within a few weeks and within a year, my CD T cells had returned to normal levels.

For the immunological non-responders I described above, that doesn’t happen.  So while the virus is under control, their T cell counts remain low and they are very susceptible to opportunistic infections and are at much greater risk of dying.

Immunological non-responders (INRs) are usually patients who had AIDS when they were diagnosed, meaning they presented with very low CD4 T cell counts.  Many are also older.  We had hoped that with frequent testing, treatment upon diagnosis and robust healthcare systems, this population would be less of a factor.  Yet in San Francisco with its very comprehensive and sophisticated testing and treatment protocols, 16% of newly diagnosed patients in 2015 had full blown AIDS.

Until we make greater progress in testing and treating people with HIV, we can expect to see immunological non-responders who will experience sub-optimal health outcomes and who will be more difficult to treat and keep alive.

Boosting the Immune System

A major cell/gene trial for HIV targeted this population.  Their obvious unmet medical need and their greater morbidity/mortality balanced the risks of first in man gene therapy.  Sangamo, a CIRM grantee, used zinc finger nucleases to snip out a receptor, CCR5, on the surface of CD4 T cells taken from INR patients.  That receptor is a door that HIV uses to enter cells.  Some people naturally lack the receptor and usually are unable to be infected with HIV.  The Berlin Patient had his entire immune system replaced with cells from someone lacking CCR5.

Most of the patients in that first trial saw their CD4 T cells rise sharply.  The amount of HIV circulating in their gut decreased.  They experienced a high degree of modification and persistence in T stem cells, which replenish the T cell population.  And most importantly, some who regularly experienced opportunistic infections such as my friend and study participant Matt Sharp who came down with pneumonia every winter, had several healthy seasons.

Missed Opportunities

Unfortunately, the drive for a cure pushed development of the product in a different direction.  This is in large part to regulatory challenges.  A prior trial started in the late 90’s by Chiron tested a cytokine, IL 2, to see if administering it could increase T cells.  It did, but proving that these new T cells did anything was illusive and development ceased.  Another cytokine, IL 7, was moving down the development pathway when the company developing it, Cytheris, ceased business.  The pivotal trial would have required enrolling 4,000 participants, a daunting and expensive prospect.  This was due to the need to demonstrate clinical impact of the new cells in a diverse group of patients.

Given the unmet need, HIV activists have looked at the Sangamo trial, amongst others, and have initiated a dialogue with the FDA.  Activists are exploring seeking orphan drug status since the population of INRs is relatively small.

Charting a New Course

They have also discussed trial designs looking at markers of immune activity and discussed potentially identifying a segment of INRs where clinical efficacy could be shown with far, far fewer participants.

Activists are calling for companies to join them in developing products for INRs.  I’ve included the press release issued yesterday by community advocates below.

With the collaboration of the HIV activist community, this could be a unique opportunity for cell/gene companies to actually get a therapy through the FDA. On this World AIDS Day, let’s consider the value of a solid single that serves patients in need while work continues on the home run.

NEWS RELEASE: HIV Activists Seek to Accelerate Development of Immune Enhancing Therapies for Immunologic Non-Responders.

Dialogues with FDA, scientists and industry encourage consideration of orphan drug designations for therapies to help the immunologic non-responder population and exploration of novel endpoints to reduce the size of efficacy trials.

November 30, 2016 – A coalition of HIV/AIDS activists are calling for renewed attention to HIV-positive people termed immunologic non-responders (INRs), who experience sub-optimal immune system reconstitution despite years of viral load suppression by antiretroviral therapy. Studies have shown that INR patients remain at increased risk of illness and death compared to HIV-positive people who have better restoration of immune function on current drug therapies. Risk factors for becoming an INR include older age and a low CD4 count at the time of treatment initiation. To date, efforts to develop immune enhancing interventions for this population have proven challenging, despite some candidates from small companies showing signs of promise.

“We believe there is an urgent need to find ways to encourage and accelerate development of therapies to reduce the health risks faced by INR patients,” stated Nelson Vergel of the Program for Wellness Restoration (PoWeR), who initiated the activist coalition. “For example, Orphan Drug designations[i] could be granted to encourage faster-track approval of promising therapies.  These interventions may eventually help not only INRs but also people with other immune deficiency conditions”.

Along with funding, a major challenge for approval of any potential therapy is proving its efficacy. While INRs face significantly increased risk of serious morbidities and mortality compared to HIV-positive individuals with more robust immune reconstitution, demonstrating a reduction in the incidence of these outcomes would likely require expensive and lengthy clinical trials involving thousands of individuals. Activists are therefore encouraging the US Food & Drug Administration (FDA), industry and researchers to evaluate potential surrogate markers of efficacy such as relative improvements in clinical problems that may be more frequent in INR patients, such as upper respiratory infections, gastrointestinal disease, and other health issues.

“Given the risks faced by INR patients, every effort should be made to assess whether less burdensome pathways toward approval are feasible, without compromising the regulatory requirement for compelling evidence of safety and efficacy”, said Richard Jefferys of the Treatment Action Group.

The coalition is advocating that scientists, biotech and pharmaceutical companies pursue therapeutic candidates for INRs. For example, while gene and anti-inflammatory therapies for HIV are being assessed in the context of cure research, there is also evidence that they may have potential to promote immune reconstitution and reduce markers associated with risk of morbidity and mortality in INR patients. Therapeutic research should also be accompanied by robust study of the etiology and mechanisms of sub-optimal immune responses.

“While there is, appropriately, a major research focus on curing HIV, we must be alert to evidence that candidate therapies could have benefits for INR patients, and be willing to study them in this context”, argued Matt Sharp, a coalition member and INR who experienced enhanced immune reconstitution and improved health and quality of life after receiving an experimental gene therapy.

The coalition has held an initial conference call with FDA to discuss the issue. Minutes are available online.

The coalition is now aiming to convene a broader dialogue with various drug companies on the development of therapies for INR patients. Stakeholders who are interested in becoming involved are encouraged to contact coalition representatives.

[i] The Orphan Drug Act incentivizes the development of treatments for rare conditions. For more information, see:  http://www.fda.gov/ForIndustry/DevelopingProductsforRareDiseasesConditions/ucm2005525.htm

For more information:

Richard Jefferys

Michael Palm Basic Science, Vaccines & Cure Project Director
Treatment Action Group richard.jefferys@treatmentactiongroup.org

Nelson Vergel, Program for Wellness Restoration programforwellness@gmail.com

 

 

Stem cell agency funds clinical trials in three life-threatening conditions

strategy-wide

A year ago the CIRM Board unanimously approved a new Strategic Plan for the stem cell agency. In the plan are some rather ambitious goals, including funding ten new clinical trials in 2016. For much of the last year that has looked very ambitious indeed. But today the Board took a big step towards reaching that goal, approving three clinical trials focused on some deadly or life-threatening conditions.

The first is Forty Seven Inc.’s work targeting colorectal cancer, using a monoclonal antibody that can strip away the cancer cells ability to evade  the immune system. The immune system can then attack the cancer. But just in case that’s not enough they’re going to hit the tumor from another side with an anti-cancer drug called cetuximab. It’s hoped this one-two punch combination will get rid of the cancer.

Finding something to help the estimated 49,000 people who die of colorectal cancer in the U.S. every year would be no small achievement. The CIRM Board thought this looked so promising they awarded Forty Seven Inc. $10.2 million to carry out a clinical trial to test if this approach is safe. We funded a similar approach by researchers at Stanford targeting solid tumors in the lung and that is showing encouraging results.

Our Board also awarded $7.35 million to a team at Cedars-Sinai in Los Angeles that is using stem cells to treat pulmonary hypertension, a form of high blood pressure in the lungs. This can have a devastating, life-changing impact on a person leaving them constantly short of breath, dizzy and feeling exhausted. Ultimately it can lead to heart failure.

The team at Cedars-Sinai will use cells called cardiospheres, derived from heart stem cells, to reduce inflammation in the arteries and reduce blood pressure. CIRM is funding another project by this team using a similar  approach to treat people who have suffered a heart attack. This work showed such promise in its Phase 1 trial it’s now in a larger Phase 2 clinical trial.

The largest award, worth $20 million, went to target one of the rarest diseases. A team from UCLA, led by Don Kohn, is focusing on Adenosine Deaminase Severe Combined Immune Deficiency (ADA-SCID), which is a rare form of a rare disease. Children born with this have no functioning immune system. It is often fatal in the first few years of life.

The UCLA team will take the patient’s own blood stem cells, genetically modify them to fix the mutation that is causing the problem, then return them to the patient to create a new healthy blood and immune system. The team have successfully used this approach in curing 23 SCID children in the last few years – we blogged about it here – and now they have FDA approval to move this modified approach into a Phase 2 clinical trial.

So why is CIRM putting money into projects that it has either already funded in earlier clinical trials or that have already shown to be effective? There are a number of reasons. First, our mission is to accelerate stem cell treatments to patients with unmet medical needs. Each of the diseases funded today represent an unmet medical need. Secondly, if something appears to be working for one problem why not try it on another similar one – provided the scientific rationale and evidence shows it is appropriate of course.

As Randy Mills, our President and CEO, said in a news release:

“Our Board’s support for these programs highlights how every member of the CIRM team shares that commitment to moving the most promising research out of the lab and into patients as quickly as we can. These are very different projects, but they all share the same goal, accelerating treatments to patients with unmet medical needs.”

We are trying to create a pipeline of projects that are all moving towards the same goal, clinical trials in people. Pipelines can be horizontal as well as vertical. So we don’t really care if the pipeline moves projects up or sideways as long as they succeed in moving treatments to patients. And I’m guessing that patients who get treatments that change their lives don’t particularly

Ingenious CIRM-funded stem cell approach to treating ALS gets go-ahead to start clinical trial

svend

Clive Svendsen

Amyotrophic lateral sclerosis (ALS), better known as Lou Gehrig’s disease, was first identified way back in 1869 but today, more than 150 years later, there are still no effective treatments for it. Now a project, funded by CIRM, has been given approval by the Food and Drug Administration (FDA) to start a clinical trial that could help change that.

Clive Svendsen and his team at Cedars-Sinai are about to start a clinical trial they hope will help slow down the progression of the disease. And they are doing it in a particularly ingenious way. More on that in a minute.

First, let’s start with ALS itself. It’s a particularly nasty, rapidly progressing disease that destroys motor neurons, those are the nerve cells in the brain and spinal cord that control movement. People with ALS lose the ability to speak, eat, move and finally, breathe. The average life expectancy after diagnosis is just 3 – 4 years. It’s considered an orphan disease because it affects only around 30,000 people in the US; but even with those relatively low numbers that means that every 90 minutes someone in the US is diagnosed with ALS, and every 90 minutes someone in the US dies of ALS.

Ingenious approach

In this clinical trial the patients will serve as their own control group. Previous studies have shown that the rate of deterioration of muscle movement in the legs of a person with ALS is the same for both legs. So Svendsen and his team will inject specially engineered stem cells into a portion of the spine that controls movement on just one side of the body. Neither the patient nor the physician will know which side has received the cells. This enables the researchers to determine if the treated leg is deteriorating at a slower rate than the untreated leg.

The stem cells being injected have been engineered to produce a protein called glial cell line derived neurotrophic factor (GDNF) that helps protect motor neurons. Svendsen and the team hope that by providing extra GDNF they’ll be able to protect the motor neurons and keep them alive.

Reaching a milestone

In a news release announcing the start of the trial, Svendsen admitted ALS is a tough disease to tackle:

“Any time you’re trying to treat an incurable disease, it is a long shot, but we believe the rationale behind our new approach is strong.”

Diane Winokur, the CIRM Board patient advocate for ALS, says this is truly a milestone:

“In the last few years, thanks to new technologies, increased interest, and CIRM support, we finally seem to be seeing some encouraging signs in the research into ALS. Dr. Svendsen has been at the forefront of this effort for the 20 years I have followed his work.  I commend him, Cedars-Sinai, and CIRM.  On behalf of those who have suffered through this cruel disease and their families and caregivers, I am filled with hope.”

You can read more about Clive Svendsen’s long journey to this moment here.

 

Creating a “Pitching Machine” to speed up our delivery of stem cell treatments to patients

hitting-machine

When baseball players are trying to improve their hitting they’ll use a pitching machine to help them fine tune their stroke. Having a device that delivers a ball at a consistent speed can help a batter be more consistent and effective in their swing, and hopefully get more hits.

That’s what we are hoping our new Translating and Accelerating Centers will do. We call these our “Pitching Machine”, because we hope they’ll help researchers be better prepared when they apply to the Food and Drug Administration (FDA) for approval to start a clinical trial, and be more efficient and effective in the way they set up and run that clinical trial once they get approval.

The CIRM Board approved the Accelerating Center earlier this summer. The $15 million award went to QuintilesIMS, a leading integrated information and technology-enabled healthcare service provider.

The Accelerating Center will provide key core services for researchers who have been given approval to run a clinical trial, including:

  • Regulatory support and management services
  • Clinical trial operations and management services
  • Data management, biostatistical and analytical services

The reason why these kinds of service are needed is simple, as Randy Mills, our President and CEO explained at the time:

“Many scientists are brilliant researchers but have little experience or expertise in navigating the regulatory process; this Accelerating Center means they don’t have to develop those skills; we provide them for them.”

The Translating Center is the second part of the “Pitching Machine”. That is due to go to our Board for a vote tomorrow. This is an innovative new center that will support the stem cell research, manufacturing, preclinical safety testing, and other activities needed to successfully apply to the FDA for approval to start a clinical trial.

The Translating Center will:

  • Provide consultation and guidance to researchers about the translational process for their stem cell product.
  • Initiate, plan, track, and coordinate activities necessary for preclinical Investigational New Drug (IND)-enabling development projects.
  • Conduct preclinical research activities, including pivotal pharmacology and toxicology studies.
  • Manufacture stem cell and gene modified stem cell products under the highest quality standards for use in preclinical and clinical studies.

The two centers will work together, helping researchers create a comprehensive development plan for every aspect of their project.

For the researchers this is important in giving them the support they need. For the FDA it could also be useful in ensuring that the applications they get from CIRM-funded projects are consistent, high quality and meet all their requirements.

We want to do everything we can to ensure that when a CIRM-funded therapy is ready to start a clinical trial that its application is more likely to be a hit with the FDA, and not to strike out.

Just as batting practice is crucial to improving performance in baseball, we are hoping our “Pitching Machine” will raise our game to the next level, and enable us to deliver some game-changing treatments to patients with unmet medical needs.

 

Funding stem cell research targeting a rare and life-threatening disease in children

cystinosis

Photo courtesy Cystinosis Research Network

If you have never heard of cystinosis you should consider yourself fortunate. It’s a rare condition caused by an inherited genetic mutation. It hits early and it hits hard. Children with cystinosis are usually diagnosed before age 2 and are in end-stage kidney failure by the time they are 9. If that’s not bad enough they also experience damage to their eyes, liver, muscles, pancreas and brain.

The genetic mutation behind the condition results in an amino acid, cystine, accumulating at toxic levels in the body. There’s no cure. There is one approved treatment but it only delays progression of the disease, has some serious side effects of its own, and doesn’t prevent the need for a  kidney transplant.

Researchers at UC San Diego, led by Stephanie Cherqui, think they might have a better approach, one that could offer a single, life-long treatment for the problem. Yesterday the CIRM Board agreed and approved more than $5.2 million for Cherqui and her team to do the pre-clinical testing and work needed to get this potential treatment ready for a clinical trial.

Their goal is to take blood stem cells from people with cystinosis, genetically-modify them and return them to the patient, effectively delivering a healthy, functional gene to the body. The hope is that these genetically-modified blood stem cells will integrate with various body organs and not only replace diseased cells but also rescue them from the disease, making them healthy once again.

In a news release Randy Mills, CIRM’s President and CEO, said orphan diseases like cystinosis may not affect large numbers of people but are no less deserving of research in finding an effective therapy:

“Current treatments are expensive and limited. We want to push beyond and help find a life-long treatment, one that could prevent kidney failure and the need for kidney transplant. In this case, both the need and the science were compelling.”

The beauty of work like this is that, if successful, a one-time treatment could last a lifetime, eliminating or reducing kidney disease and the need for kidney transplantation. But it doesn’t stop there. The lessons learned through research like this might also apply to other inherited multi-organ degenerative disorders.