Encouraging Progress for Two CIRM Supported Clinical Trials

This past Wednesday was Stem Cell Awareness Day, a day that is meant to remind us all of the importance of stem cell research and the potential it has to treat a wide variety of diseases. On this day, we also released an independent Economic Impact Report that showed how $10.7 Billion (yes, you read that right) was generated as a direct result of the the legacy we have built as a state agency that funds groundbreaking research.

Aside from the monetary incentive, which is an added bonus, the research we fund has made encouraging progress in the scientific field and has demonstrated the positive impact it can have on various disease areas. This week, two clinical trials supported by CIRM funding have released very promising updates.

Duchenne Muscular Dystrophy

Capricor Therapeutics, Inc. has presented positive results for a clinical trial related to a treatment for duchenne muscular dystrophy (DMD), a genetic disorder. DMD leads to progressive muscle degeneration and weakness due to its effect on a protein called dystrophin, which helps keep muscle cells intact.

The treatment that Capricor is testing is called CAP-1002 and consists of a unique population of cells that contain cardiac progenitor cells, a type of stem cell, that help encourage the regeneration of cells. CIRM funded an earlier clinical trial for this treatment.

The early results of this current trial describe how teens and young men in the advanced stages of DMD saw improvements in skeletal, lung, and heart measurements after receiving multiple doses of the treatment.

In a news release, Dr. Linda Marban, Chief Executive Officer of Capricor, expresses optimism for this clinical trial by saying,

“We are very pleased that the interim analysis from this double-blind placebo-controlled study, has demonstrated meaningful improvements across three clinically relevant endpoints in older patients with limited remaining treatment options.”

In the same news release, Dr. Craig McDonald, the national principal investigator for the trial, echoes the same sentiment by stating,

“The results from this trial to date are very promising in that the cells appear to positively impact skeletal, pulmonary and cardiac assessments in older DMD patients who have few, if any, remaining treatment options. We are eager to meet with the FDA to discuss the next steps for this promising program.”

Mantle Cell Lymphoma

Additionally, Oncternal Therapeutics has decided, because of positive results, to open an expansion of its CIRM-funded clinical trial aimed at treating patients with mantle cell lymphoma (MCL). The treatment involves an antibody called cirmtuzumab, named after us, in combination with a drug called ibrutinib.

The preliminary results were from the first six patients with MCL that were treated in the trial. One patient with MCL, who had relapsed following an allogeneic stem cell transplant, experienced a confirmed complete response (CR) after three months of cirmtuzumab plus ibrutinib treatment. This complete response appears to be sustained and has been confirmed to be ongoing after completing 12 months of the combination treatment. A second confirmed complete response occurred in a patient who had progressive disease after failing several different chemotherapy regimens, bone marrow transplant and CAR-T therapy. 

In a news release, Dr. Hun Lee, an investigator in the trial, states that,

“It is encouraging to see that the drug has been well tolerated as well as the early signal of efficacy of cirmtuzumab with ibrutinib in MCL, particularly the rapid and durable complete responses of the heavily pre-treated patients after three months of therapy, which is an unusually fast response in this patient population.”

Stories that caught our eye: Is a Texas law opening up access to stem cell treatments working? Another CIRM-funded company gets good news from the FDA.

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Texas Capitol. (Shutterstock)

In 2017 Texas passed a sweeping new law, HB 810, which allowed medical clinics to provide “investigational stem cell treatments to patients with certain severe chronic diseases or terminal illnesses.” Those in favor of the law argued that patients battling life-threatening or life-changing diseases should have the right to try stem cell therapies that were involved in a clinical trial.

Now a new study, published in the journal Stem Cells and Development, looks at the impact of the law. The report says that despite some recent amendments t there are still some concerns about the law including:

  • It allows treatment only if the patient has a “severe, chronic” illness but doesn’t define what that means
  • It doesn’t have clearly defined procedures on tracking and reporting procedures so it’s hard to know how many patients might be treated and what the outcomes are
  • There is no Food and Drug Administration (FDA) oversight of the patients being treated
  • Because the treatments are unproven there are fears this will “open up the state to unsavory and predatory practices by individuals preying on vulnerable patients”

The researchers conclude:

“While HB 810 opens up access to patients, it also increases significant risks for their safety and financial cost for something that might have no positive impact on their disease. Truly understanding the impact of stem cell based interventions (SCBI) requires scientific rigor, and accurate outcome data reporting must be pursued to ensure the safety and efficacy behind such procedures. This information must be readily available so that patients can make informed decisions before electing to pursue such treatments. The creation of the SCBI registry could allow for some level of scientific rigor, provide a centralized data source, and offer the potential for better informed patient choices, and might be the best option for the state to help protect patients.”

Another CIRM-funded company gets RMAT designation

Poseida

When Congress approved the 21st Century Cures Act a few years ago one of the new programs it created was the Regenerative Medicine Advanced Therapy (RMAT) designation. This was given to therapies that are designed to treat a serious or life-threatening condition, where early clinical stage trials show the approach is safe and appears to be effective.

Getting an RMAT designation is a big deal. It means the company or researchers are able to apply for an expedited review by the FDA and could get approval for wider use.

This week Poseida Therapeutics was granted RMAT designation by the Food and drug Administration (FDA) for P-BCMA-101, its CAR-T therapy for relapsed/refractory multiple myeloma. This is currently in a Phase 1 clinical trial that CIRM is funding

In this trial Poseida’s technology takes an immunotherapy approach that uses the patient’s own engineered immune system T cells to seek and destroy cancerous myeloma cells.

In a news release Eric Ostertag, Poseida’s CEO, welcomed the news:

“Initial Phase 1 data presented at the CAR-TCR Summit earlier this year included encouraging response rates and safety data, including meaningful responses in a heavily pretreated population. We expect to have an additional data update by the end of the year and look forward to working closely with the FDA to expedite development of P-BCMA-101.”

This means that five CIRM-funded companies have now been granted RMAT designations:

New CIRM Alpha Stem Cell Clinic offers HOPE for boys with deadly disease

UC Davis Institute for Regenerative Cures

For people battling Duchenne Muscular Dystrophy (DMD), a rare and fatal genetic disorder that slowly destroys muscles, hope has often been in short supply. There is no cure and treatments are limited. But now a new clinical trial at the site of one of the newest CIRM Alpha Stem Cell Clinic Network members could change that.

The HOPE-2 clinical trial has treated its first patient at UC Davis Medical Center, inaugurating the institution’s Alpha Stem Cell Clinic. The clinic is part of a CIRM-created network of top California medical centers that specialize in delivering stem cell clinical trials to patients. The key to the Network’s success is the ability to accelerate the delivery of treatments to patients through partnerships with patients, medical providers and clinical trial sponsors.

UC Davis is one of five medical centers that now make up the network (the others are UC San Francisco, UCLA/UC Irvine, UC San Diego and City of Hope).

Jan NoltaIn a news release, Jan Nolta, the director of the UC Davis Institute for Regenerative Cures, says the UC Davis Alpha Clinic is well equipped to move promising therapies out of the lab and into clinical trials and people.

“We have the full range of resource experts in regenerative medicine, from the cellular to the clinical trials level. We’re also excited about the prospect of being able to link with other Alpha Stem Cell Clinics around the state to help speed the process of testing and refining treatments so we can get therapies to patients in need.”

The news of this first patient is a cause for double celebration at CIRM. The trial is run by Capricor and CIRM funded the first phase of this work. You can read the story of Caleb Sizemore, who took part in that trial or watch this video of him talking about his fight.

When the CIRM Board approved funding for the UC Davis Alpha Clinic in October of 2017, Abla Creasey, CIRM’s Vice President for Therapeutics and Strategic Infrastructure, said:

“The Alpha Clinics are a one-of-a-kind network that gives patients access to the highest quality stem cell trials for a breadth of diseases including cancer, diabetes, heart disease and spinal cord injury. Expanding our network will allow more patients to participate in stem cell trials and will advance the development of stem cell treatments that could help or possibly cure patients.”

The UC Davis Alpha Clinic provides a one-stop shop for delivering stem cell therapies, gene therapies and immunotherapies, as well as conducting follow-up visits. It’s this type of CIRM-funded infrastructure that helps steer potential clinical trial participants away from illegitimate, unproven and potentially harmful fee-for-service stem cell treatments.

The DMD trial is the first of what we are confident will be many high-quality trials at the Clinic, bringing promising stem cell therapies to patients with unmet medical needs.

 

Stem Cell Roundup: Improving muscle function in muscular dystrophy; Building a better brain; Boosting efficiency in making iPSC’s

Here are the stem cell stories that caught our eye this week.

Photos of the week

TGIF! We’re so excited that the weekend is here that we are sharing not one but TWO amazing stem cell photos of the week.

RMI IntestinalChip

Image caption: Cells of a human intestinal lining, after being placed in an Intestine-Chip, form intestinal folds as they do in the human body. (Photo credit: Cedars-Sinai Board of Governors Regenerative Medicine Institute)

Photo #1 is borrowed from a blog we wrote earlier this week about a new stem cell-based path to personalized medicine. Scientists at Cedars-Sinai are collaborating with a company called Emulate to create intestines-on-a-chip using human stem cells. Their goal is to create 3D-organoids that represent the human gut, grow them on chips, and use these gut-chips to screen for precision medicines that could help patients with intestinal diseases. You can read more about this gut-tastic research here.

Young mouse heart 800x533

Image caption: UCLA scientists used four different fluorescent-colored proteins to determine the origin of cardiomyocytes in mice. (Image credit: UCLA Broad Stem Cell Research Center/Nature Communications)

Photo #2 is another beautiful fluorescent image, this time of a cross-section of a mouse heart. CIRM-funded scientists from UCLA Broad Stem Cell Research Center are tracking the fate of stem cells in the developing mouse heart in hopes of finding new insights that could lead to stem cell-based therapies for heart attack victims. Their research was published this week in the journal Nature Communications and you can read more about it in a UCLA news release.

Stem cell injection improves muscle function in muscular dystrophy mice

Another study by CIRM-funded Cedars-Sinai scientists came out this week in Stem Cell Reports. They discovered that they could improve muscle function in mice with muscular dystrophy by injecting cardiac progenitor cells into their hearts. The injected cells not only improved heart function in these mice, but also improved muscle function throughout their bodies. The effects were due to the release of microscopic vesicles called exosomes by the injected cells. These cells are currently being used in a CIRM-funded clinical trial by Capricor therapeutics for patients with Duchenne muscular dystrophy.

How to build a better brain (blob)

For years stem cell researchers have been looking for ways to create “mini brains”, to better understand how our own brains work and develop new ways to repair damage. So far, the best they have done is to create blobs, clusters of cells that resemble some parts of the brain. But now researchers at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA have come up with a new method they think can advance the field.

Their approach is explained in a fascinating article in the journal Science News, where lead researcher Bennet Novitch says finding the right method is like being a chef:

“It’s like making a cake: You have many different ways in which you can do it. There are all sorts of little tricks that people have come up with to overcome some of the common challenges.”

Brain cake. Yum.

A more efficient way to make iPS cells

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Shinya Yamanaka. (Image source: Ko Sasaki, New York Times)

In 2006 Shinya Yamanaka discovered a way to take ordinary adult cells and reprogram them into embryonic-like stem cells that have the ability to turn into any other cell in the body. He called these cells induced pluripotent stem cells or iPSC’s. Since then researchers have been using these iPSC’s to try and develop new treatments for deadly diseases.

There’s been a big problem, however. Making these cells is really tricky and current methods are really inefficient. Out of a batch of, say, 1,000 cells sometimes only one or two are turned into iPSCs. Obviously, this slows down the pace of research.

Now researchers in Colorado have found a way they say dramatically improves on that. The team says it has to do with controlling the precise levels of reprogramming factors and microRNA and…. Well, you can read how they did it in a news release on Eurekalert.

 

 

 

Stem Cell Stories That Caught our Eye: Stem Cell Therapies for Stroke and Duchenne Muscular Dystrophy Patients

With the Thanksgiving holiday behind us, we’re back to the grind at CIRM. Here are two exciting CIRM-funded stem cell stories that happened while you were away.

Stanford Scientists Are Treating Stroke Patients with Stem Cells

Smithsonian Magazine featured the work of a CIRM-funded scientist in their December Magazine issue. The article, “A Neurosurgeon’s Remarkable Plan to Treat Stroke Victims with Stem Cells”, features Dr. Gary Steinberg, who is the Chair of Neurosurgery at Stanford Medical Center and the founder of the Stanford Stroke Center.

Gary Steinberg (Photo by Jonathan Sprague)

The brain and its 100 billion cells need blood, which carries oxygen and nutrients, to function. When that blood supply is cut off, brain cells start to die and patients experience a stroke. Stroke can happen in one of two ways: either by blood clots that block the arteries and blood vessels that send blood to the brain or by blood vessels that burst within the brain itself. Symptoms experienced by stroke victims vary based on the severity of the stroke, but often patients report experiencing numbness or paralysis in their limbs or face, difficulty walking, talking and understanding.

Steinberg and his team at Stanford are developing a stem cell treatment to help stroke patients. Steinberg believes that not all brain cells die during a stroke, but rather some brain cells become “dormant” and stop functioning instead. By transplanting stem cells derived from donated bone marrow into the brains of stroke patients, Steinberg thinks he can wake up these dormant cells much like how the prince wakens Sleeping Beauty from her century of enchanted sleep.

Basically, the transplanted cells act like a defibrillator for the dormant cells in the stroke-damaged area of the brain. Steinberg thinks that the transplanted cells secrete proteins that signal dormant brain cells to wake up and start functioning normally again, and that they also trigger a “helpful immune response” that prompts the brain to repair itself.

Sonia has seen first hand how a stroke can rob you of even your most basic abilities.

Steinberg tested this stem cell treatment in a small clinical trial back in 2013. 18 patients were treated and many of them showed improvements in their symptoms. The Smithsonian piece mentions a particular patient who had a remarkable response to the treatment. Sonia Olea Coontz, at age 32, suffered a stroke that robbed her of most of her speech and her ability to use her right arm and leg. After receiving Steinberg’s stem cell treatment, Sonia rapidly improved and was able to raise her arm above her head and gained most of her speech back. You can read more about her experience in our Stories of Hope.

In collaboration with a company called SanBio, Steinberg’s team is now testing this stem cell therapy in 156 stroke patients in a CIRM-funded phase 2 clinical trial. The trial will help answer the question of whether this treatment is safe and also effective in a larger group of patients.

The Smithsonian article, which I highly recommend reading, shared Steinberg’s future aspirations to pursue stem cell therapies for traumatic brain and spinal cord injuries as well as neurodegenerative diseases like Alzheimer’s, Parkinson’s and ALS.

 

Capricor Approved to Launch New Clinical Trial for Duchenne Muscular Dystrophy

On Wednesday, Capricor Therapeutics achieved an exciting milestone for its leading candidate CAP-1002 – a stem cell-based therapy developed to treat boys and young men with a muscle-wasting disease called Duchenne muscular dystrophy (DMD).

The Los Angeles-based company announced that it received approval from the US Food and Drug Administration (FDA) for their investigational new drug (IND) application to launch a new clinical trial called HOPE II that’s testing repeated doses of CAP-1002 cells in DMD patients. The cells are derived from donated heart tissue and are believed to release regenerative factors that strengthen heart and other muscle function in DMD patients.

Capricor is currently conducting a Phase 2 trial, called HOPE-1, that’s testing a single dose of CAP-1002 cells in 24 DMD patients. CIRM is funding this trial and you can learn more about it on our clinical dashboard website and watch a video interview we did with a young man who participated in the trial.

Earlier this year, the company shared encouraging, positive results from the HOPE-1 trial suggesting that the therapy was improving some heart function and upper limb movement six months after treatment and was well-tolerated in patients. The goal of the new trial will be to determine whether giving patients repeated doses of the cell therapy over time will extend the benefits in upper limb movement in DMD patients.

In a news release, Capricor President and CEO Dr. Linda Marbán shared her company’s excitement for the launch of their new trial and what this treatment could mean for DMD patients,

Linda Marban, CEO of Capricor Therapeutics

“The FDA’s clearance of this IND upon its initial submission is a significant step forward in our development of CAP-1002. While there are many clinical initiatives in Duchenne muscular dystrophy, this is one of the very few to focus on non-ambulant patients. These boys and young men are looking to maintain what function they have in their arms and hands and, based on our previous study, we think CAP-1002 may be able to do exactly that.”

Giving thanks to Caleb and all of our stem cell pioneers [Video]

For our last blog before the Thanksgiving holiday, we give thanks to the patients and their caregivers who are forging a path toward a new era of regenerative medicine therapies through their participation in CIRM-funded clinical trials.

Some of our trials are in the early stages which means they are mainly focused on safety. Participants go into these trials knowing that the cell therapy dose they receive will probably be too low to get any benefit for themselves. And in later trials, some patients will receive a placebo, or blank therapy, for comparison purposes. Even if a patient gets an effective dose, it may not work for them. So the decision to enroll in an experimental clinical trial is often a selfless act. Yet final approval of a therapy by the U.S. Food and Drug Administration (and other regulatory agencies around the world) depends on these brave souls and for that we are truly grateful.

So, with this Thanksgiving Day spirit in mind, we leave you with our latest video featuring Caleb Sizemore, a charming young man who epitomizes the courage of our clinical trial pioneers. At just 7 years old, Caleb was diagnosed with Duchenne Muscular Dystrophy (DMD), a degenerative muscle disease which makes it difficult for him to walk and climb stairs, has led to dangerous scarring of his heart muscle and carries a shortened life expectancy with most DMD patients not living past their 20s or 30s.

In a sit-down interview with us and in clips from his June 2017 presentation to the CIRM governing Board, Caleb talked about the impact of DMD on his life and his experience enrolling in Capricor Therapeutics’ CIRM-funded clinical trial. The trial is testing a stem cell therapy designed to repair the heart scarring that occurs with DMD. By the end of the three-minute video, I can assure you that you’ll be as captivated as we were by Caleb’s delightful, sincere and full-of-faith personality.

Using heart stem cells to help boys battling a deadly disorder

 

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Caleb Sizemore, a young man with DMD, speaks to the CIRM Board about his treatment in the Capricor clinical trial.

It’s hard to imagine how missing just one tiny protein can have such a devastating impact on a person. But with Duchenne Muscular Dystrophy (DMD) the lack of a single protein called dystrophin has deadly consequences. Now a new study is offering hope we may be able to help people with this rare genetic disorder.

DMD is a muscle wasting condition that steadily destroys the muscles in the arms and legs, heart and respiratory system. It affects mostly boys and it starts early in life, sometimes as young as 3 years old, and never lets up. By early teens many boys are unable to walk and are in a wheelchair. Their heart and breathing are also affected. In the past most people with DMD didn’t survive their teens. Now it’s more common for them to live into their 20’s and 30’s, but not much beyond that.

Results from a clinical trial being run by Capricor Therapeutics – and funded by CIRM – suggest we may be able to halt, and even reverse, some of the impacts of DMD.

Capricor has developed a therapy called CAP-1002 using cells derived from heart stem cells, called cardiospheres. Boys and young men with DMD who were treated with CAP-1002 experienced what Capricor calls “significant and sustained improvements in cardiac structure and function, as well as skeletal muscle function.”

In a news release Dr. Ronald Victor, a researcher at Cedars-Sinai Heart Institute and the lead investigator for the trial, said they followed these patients for 12 months after treatment and the results are encouraging:

“Because Duchenne muscular dystrophy is a devastating, muscle-wasting disease that causes physical debilitation and eventually heart failure, the improvements in heart and skeletal muscle in those treated with a single dose of CAP-1002 are very promising and show that a subsequent trial is warranted. These early results provide hope for the Duchenne community, which is in urgent need of a major therapeutic breakthrough.”

According to the 12-month results:

  • 89 percent of patients treated with CAP-1002 showed sustained or improved muscle function compared to untreated patients
  • The CAP-1002 group had improved heart muscle function compared to the untreated group
  • The CAP-1002 group had reduced scarring on their heart compared to the untreated group.

Now, these results are still very early stage and there’s a danger in reading too much into them. However, the fact that they are sustained over one year is a promising sign. Also, none of the treated patients experienced any serious side effects from the therapy.

The team at Capricor now plans to go back to the US Food and Drug Administration (FDA) to get clearance to launch an even larger study in 2018.

For a condition like DMD, that has no cure and where treatments can simply slow down the progression of the disorder, this is a hopeful start.

Caleb Sizemore is one of the people treated in this trial. You can read his story and listen to him describing the impact of the treatment on his life.

CIRM-Funded Clinical Trials Targeting the Heart, Pancreas, and Kidneys

This blog is part of our Month of CIRM series, which features our Agency’s progress towards achieving our mission to accelerate stem cell treatments to patients with unmet medical needs.

This week, we’re highlighting CIRM-funded clinical trials to address the growing interest in our rapidly expanding clinical portfolio. Today we are featuring trials in our organ systems portfolio, specifically focusing on diseases of the heart/vasculature system, the pancreas and the kidneys.

CIRM has funded a total of nine trials targeting these disease areas, and eight of these trials are currently active. Check out the infographic below for a list of our currently active trials.

For more details about all CIRM-funded clinical trials, visit our clinical trials page and read our clinical trials brochure which provides brief overviews of each trial.

Family, faith and funding from CIRM inspire one patient to plan for his future

Caleb Sizemore speaks to the CIRM Board at the June 2017 ICOC meeting.

Having been to many conferences and meetings over the years I have found there is a really simple way to gauge if someone is a good speaker, if they have the attention of people in the room. You just look around and see how many people are on their phones or laptops, checking their email or the latest sports scores.

By that standard Caleb Sizemore is a spellbinding speaker.

Last month Caleb spoke to the CIRM Board about his experiences in a CIRM-funded clinical trial for Duchenne Muscular Dystrophy. As he talked no one in the room was on their phone. Laptops were closed. All eyes and ears were on him.

To say his talk was both deeply moving and inspiring is an understatement. I could go into more detail but it’s so much more powerful to hear it from  Caleb himself. His words are a reminder to everyone at CIRM why we do this work, and why we have to continue to do all that we can to live up to our mission statement and accelerate stem cell treatments to patients with unmet medical needs.

Video produced by Todd Dubnicoff/CIRM


Related Links:

CIRM-funded life-saving stem cell therapy gets nod of approval from FDA

Cured_AR_2016_coverIf you have read our 2016 Annual Report (and if you haven’t you should, it’s brilliant) or just seen the cover you’ll know that it features very prominently a young girl named Evie Padilla Vaccaro.

Evie was born with Severe Combined Immunodeficiency or SCID – also known as “bubble baby disease”; we’ve written about it here. SCID is a rare but deadly immune disorder which leaves children unable to fight off simple infections. Many children with SCID die in the first few years of life.

Fortunately for Evie and her family, Dr. Don Kohn and his team at UCLA, working with a UK-based company called Orchard Therapeutics Ltd., have developed a treatment called OTL-101. This involves taking the patient’s own blood stem cells, genetically modifying them to correct the SCID mutation, and then returning the cells to the patient. Those modified cells create a new blood supply, and repair the child’s immune system.

Evie was treated with OTL-101 when she was a few months old. She is cured. And she isn’t the only one. To date more than 40 children have been treated with this method. All have survived and are doing well.

Orchard Therapeutics

 FDA acknowledgement

Because of that success the US Food and Drug Administration (FDA) has granted OTL-101 Rare Pediatric Disease Designation. This status is given to a treatment that targets a serious or life-threatening disease that affects less than 200,000 people, most of whom are under 18 years of age.

The importance of the Rare Pediatric Disease Designation is that it gives the company certain incentives for the therapy’s development, including priority review by the FDA. That means if it continues to show it is safe and effective it may have a faster route to being made more widely available to children in need.

In a news release Anne Dupraz, PhD, Orchard’s Chief Regulatory Officer, welcomed the decision:

“Together with Orphan Drug and Breakthrough Therapy Designations, this additional designation is another important development step for the OTL-101 clinical program. It reflects the potential of this gene therapy treatment to address the significant unmet medical need of children with ADA-SCID and eligibility for a Pediatric Disease Priority Review voucher at time of approval.”

Creating a trend

This is the second time in less than two weeks that a CIRM-funded therapy has been awarded Rare Pediatric Disease designation. Earlier this month Capricor Therapeutics was given that status for its treatment for Duchenne Muscular Dystrophy.

Two other CIRM-funded clinical trials – Humacyte and jCyte – have been given Regenerative Medicine Advanced Therapy Designation (RMAT) by the FDA. This makes them eligible for earlier and faster interactions with the FDA, and also means they may be able to apply for priority review and faster approval.

All these are encouraging signs for a couple of reasons. It suggests that the therapies are showing real promise in clinical trials. And it shows that the FDA is taking steps to encourage those therapies to advance as quickly – and safely of course – as possible.

Credit where credit is due

In the past we have been actively critical of the FDA’s sluggish pace in moving stem cell therapies out of the lab and into clinical trials where they can be tested in people. So when the FDA does show signs of changing the way it works it’s appropriate that that we are actively supportive.

Getting these designations is, of course, no guarantee the therapies will ultimately prove to be successful. But if they are, creating faster pathways means they can get to patients, the people who really need them, at a much faster pace.