Endothelial cell treatment reverses lung damage in mice with emphysema

Emphysema is a condition that causes damage to the alveoli, the air sacs in your lungs. The walls of the damaged air sacs become stretched out and cause your lungs to get bigger. This makes it harder to move your air in and out. It is the most common form of the condition known as chronic obstructive pulmonary disease (COPD) and is typically triggered by long-term cigarette smoking. Estimates show that approximately 200 million people around the world are affected. Unfortunately, there is no cure for this disease of the lungs.

A study conducted by researchers at Weill Cornell Medicine and NewYork-Presbyterian found that specialized endothelial cells may hold the key to treating emphysema. Endothelial cells line the inner surface of blood vessels and have been shown to play an important role in protecting and restoring the health of key organs. Specifically, lung endothelial cells line the inner surface of the lung’s network of blood vessels.

As part of their research, the team studied lung tissue from human emphysema patients while also looking at lung issue from mice with an induced form of the disease. What they found that was that changes in the activity of certain genes in lung endothelial cells and the loss of those cells was associated with decreased lung function and other indicators of emphysema progression.

The researchers then infused mice with induced emphysema with healthy lung endothelial cells from genetically identical mice and the results were astounding. The team showed that they could prevent and/or reverse most of the lung damage that was seen in untreated mice. By contrast, injecting other cell types, including endothelial cells from other tissues, did not have the same effect.

The team believes that this treatment effect might have to do with differences in the molecules secreted by diseased versus healthy lung endothelial cells. To back up this claim, they found that lung endothelial cells in both humans and mice with emphysema showed sharp increases in production of LRG1, a molecule that promotes new blood vessel growth that has been linked to retinal and kidney diseases as well as some cancers. Additionally, when the researchers deleted the gene for LRG1 from lung endothelial cells in mice, the lungs were largely protected from the lung damage of induced emphysema, much as they had been by the endothelial cell therapy.

In a news release from Cornell, Dr. Alexandra Racanelli, a co-first author on this study and an instructor of medicine in the Division of Pulmonary and Critical Care Medicine at Weill Cornell Medicine and a pulmonologist at NewYork-Presbyterian/Weill Cornell Medical Center, had this to say about the results.

“Taken together, our data strongly suggest the critical role of endothelial cell function in mediating the pathogenesis of COPD/emphysema. Targeting endothelial cell biology by administering healthy lung endothelial cells and/or inhibiting the LRG1 pathway may therefore represent strategies of immense potential for the treatment of patients with advanced COPD or emphysema.”

The full study was published in the Journal of Experimental Medicine.

Board Funds Fifteen Bridges to Stem Cell Research and Therapy Programs Across California and New Sickle Cell Disease Trial

Yesterday the governing Board of the California Institute for Regenerative Medicine (CIRM) awarded $8.39 million to the University of California, San Francisco (UCSF) to fund a clinical trial for sickle cell disease (SCD).  An additional $51.08 million was awarded to fifteen community colleges and universities across California to fund undergraduate and master’s level programs that will help train the next generation of stem cell researchers. 

SCD is an inherited blood disorder caused by a single gene mutation that changes a single base in the B globin gene leading to the production of defective hemoglobin that polymerizes and damages red blood cells thus the “sickle” shaped red blood cells.  The damaged cells cause blood vessels to occlude/close up and that can lead to multiple organ damage as well as reduced quality of life and life expectancy. 

Mark Walters, M.D., and his team at UCSF Benioff Children’s Hospital Oakland will be conducting a clinical trial that uses CRISPR-Cas9 gene editing technology to correct the genetic mutation in the blood stem cells of patients with severe SCD.  The corrected blood stem cells will then be reintroduced back into patients with the goal of correcting the defective hemoglobin and thus producing functional, normal shaped red blood cells.

This clinical trial will be eligible for co-funding under the landmark agreement between CIRM and the National Heart, Lung, and Blood Institute (NHLBI) of the NIH.  The CIRM-NHLBI agreement is intended to co-fund cell and gene therapy programs under the NHLBI’s “Cure Sickle Cell” initiative.  The goal is to markedly accelerate the development of cell and gene therapies for SCD. CIRM has previously funded the preclinical development of this therapy through a Translational award as well as its IND-enabling studies through a Late Stage Preclinical award in partnership with NHLBI.

The CIRM Bridges to Stem Cell Research and Therapy program provides undergraduate and master’s students with the opportunity to take stem cell related courses and receive hands on experience and training in a stem cell research related laboratory at a university or biotechnology company.  Fifteen institutions received a total of $51.08 million to carry out these programs to train the next generation of scientists.

The awards are summarized in the table below.

ApplicationTitleInstitutionAward Amount
  EDUC2-12607Bridges to Stem Cell Research and Therapy at Pasadena City College  Pasadena City College$3,605,500
  EDUC2-12611CIRM Bridges to Stem Cell Research and Therapy Training Grant  CSU San Marcos$3,606,500
  EDUC2-12617Bridges to Stem Cell Research Internship Program  San Diego State University$3,605,500
EDUC2-12620CIRM Bridges 3.0  Humboldt State$3,605,495
  EDUC2-12638CIRM Regenerative Medicine and Stem Cell Research Biotechnology Training Program  CSU Long Beach$3,276,500
    EDUC2-12677Stem Cell Internships in Laboratory-based Learning (SCILL) continue to expand the scientific workforce for stem cells research and therapies.  San Jose State University$3,605,500
  EDUC2-12691Strengthening the Pipeline of Master’s-level Scientific and Laboratory Personnel in Stem Cell Research  CSU Sacramento$2,946,500
EDUC2-12693CIRM Bridges Science Master’s Program  San Francisco State University$3,606,500
      EDUC2-12695CIRM Graduate Student Training in Stem Cell Sciences in the Stem Cell Technology and Lab Management Emphasis of the MS Biotechnology Program  CSU Channel Islands$3,606,500
  EDUC2-12718CSUN CIRM Bridges 3.0 Stem Cell Research & Therapy Training Program  CSU Northridge$3,606,500
      EDUC2-12720Stem Cell Scholars: a workforce development pipeline, educating, training and engaging students from basic research to clinical translation.  CSU San Bernardino$3,606,500
  EDUC2-12726Training Master’s Students to Advance the Regenerative Medicine Field  Cal Poly San Luis Obispo$3,276,500
  EDUC2-12730Building Career Pathways into Stem Cell Research and Therapy Development  City College of San Francisco$2,706,200
      EDUC2-12734Bridges to Stem Cell Research and Therapy: A Talent Development Program for Training Diverse Undergraduates for Careers in Regenerative Medicine  CSU Fullerton$3,606,500
  EDUC2-12738CIRM Bridges to Stem Cell Research and Therapy  Berkeley City College  $2,806,896

“We are pleased to fund a promising trial for sickle cell disease that uses the Nobel Prize winning gene editing technology CRISPR-Cas9,” says Maria T. Millan, M.D., President and CEO of CIRM.  “This clinical trial is a testament to how the CIRM model supports promising early-stage research, accelerates it through translational development, and advances it into the clinics. As the field advances, we must also meet the demand for promising young scientists.  The CIRM Bridges programs across the state of California will provide students with the tools and resources to begin their careers in regenerative medicine.”

UCSD researchers use stem cell model to better understand pregnancy complication

A team of UC San Diego researchers recently published novel preeclampsia models to aid in understanding this pregnancy complication that occurs in one of 25 U.S. pregnancies. Researchers include (left to right): Ojeni Touma, Mariko Horii, Robert Morey and Tony Bui. Credit: UC San Diego

Pregnant women often tread uncertain waters in regards to their health and well-being as well as that of their babies. Many conditions can arise and one of these is preeclampsia, a type of pregnancy complication that occurs in approximately one in 25 pregnancies in the United States according to the Center for Disease Control (CDC). It occurs when expecting mothers develop high blood pressure, typically after 20 weeks of pregnancy, and that in turn reduces the blood supply to the baby. This can lead to serious, even fatal, complications for both the mother and baby.

A CIRM supported study using induced pluripotent stem cells (iPSCs), a kind of stem cell that can turn into virtually any cell type, was able to create a “disease in a dish” model in order to better understand preeclampsia.

Credit: UC San Diego

For this study, Mariko Horii, M.D., and her team of researchers at the UC San Diego School of Medicine obtained cells from the placenta of babies born under preeclampsia conditions. These cells were then “reprogrammed” into a stem cell-like state, otherwise known as iPSCs. The iPSCs were then turned into cells resembling placental cells in early pregnancy. This enabled the team to create the preeclampsia “disease in the dish” model. Using this model, they were then able to study the processes that cause, result from, or are otherwise associated with preeclampsia.

The findings revealed that cellular defects observed are related to an abnormal response in the environment in the womb. Specifically, they found that preeclampsia was associated with a low-oxygen environment in the uterus. The researchers used a computer modeling system at UC San Diego known as Comet to detail the differences between normal and preeclampsia placental tissue.

Horii and her team hope that these findings not only shed more light on the environment in the womb observed in preeclampsia, but also provided insight for future development of diagnostic tools and identification of potential medications. Furthermore, they hope that their iPSC disease model can be used to study other placenta-associated pregnancy disorders such as fetal growth restriction, miscarriage, and preterm birth.

The team’s next steps are to develop a 3D model to better study the relationship between environment and development of placental disease.

In a news release from UC San Diego, Horri elaborates more on these future goals.

“Currently, model systems are in two-dimensional cultures with single-cell types, which are hard to study as the placenta consists of maternal and fetal cells with multiple cell types, such as placental cells (fetal origin), maternal immune cells and maternal endometrial cells. Combining these cell types together into a three-dimensional structure will lead to a better understanding of the more complex interactions and cell-to-cell signaling, which can then be applied to the disease setting to further understand pathophysiology.”

The full study was published in Scientific Reports.

Stem cell treatment improves motor function in monkeys modeling Parkinson’s Disease

Neurodegenerative diseases impact millions of people worldwide with the risk of being affected by one of these diseases increasing as you get older. For many of these diseases, there are very few treatments available to patients. As life expectancy increases and the population continues to age, it is crucial to try and find treatments that can potentially slow the progression of these diseases or cure them entirely. This is one of the reasons why CIRM has committed directing around $1.5 billion in funding over the next few years to research related to neurological disorders.

One of the most common neurodegenerative diseases is Parkinson’s Disease (PD), a movement disorder that affects one million people in the U.S alone and leads to shaking, stiffness, insomnia, fatigue, and problems with walking, balance, and coordination.  It is caused by the breakdown and death of dopaminergic neurons, special nerve cells in the brain responsible for the production of dopamine, a chemical messenger that is crucial for normal brain activity.

A recent study published in Nature Medicine has shown improved motor function and growth of neurons over a two year period in monkeys modeling PD. The study was conducted by Su-Chun Zhang, M.D., Ph.D. and his team at the University of Wisconsin using induced pluripotent stem cells (iPSCs), a kind of stem cell that can become virtually any type of cell that can be made from skin cells. The hope is that these results can pave the way for starting human clinical trials.

In order to replicate PD in humans, the team injected 10 adult monkeys with a neurotoxin that produces PD like symptoms. As a result of this, all 10 monkeys developed slow movements, imbalances, tremors, and impaired coordination in the hand on the opposite side of the injection. Additionally, scans revealed that on the injected side, monkeys lost most brain activity involving dopamine in two key brain areas. The team then waited three years after injecting the neurotoxin before administering the therapy, during which time the monkeys’ symptoms persisted.

To generate iPSC lines, the team obtained skin cells from five of the monkeys. The iPSCs were then turned into dopamine neural progenitor cells, which have the ability to create dopamine. These newly created cells were then administered into the brains of the five monkeys, with each monkey receiving a treatment derived from their own skin cells. A sixth iPSC line from a donor monkey was used for the remaining five monkeys to see how the treatment would work if it was not derived from their own skin cells.

The results showed that the monkeys that received the treatment derived from their own skin cells recovered. These animals moved more, moved faster, and were nimbler than before the treatment. They gained the ability to grasp treats, use all four limbs for walking, and climb their cages with ease and increased agility. However, the monkeys that received iPSCs derived from a donor did not recover. Their symptoms remained unchanged or worsened compared to before the treatment.

In a news article, Zhang emphasizes how he and his team are proceeding with a treatment derived from one’s own cells (autologous) vs. one from a donor (allogeneic).

“I initially wanted to do allogeneic transplants in patients because the autologous approach is too expensive. However, after seeing [our] data, I changed my mind. I want to go with the autologous first… because I feel the chance of success is really, really high.”

CIRM is currently funding a human clinical trial ($5.5 million) that is using a gene therapy approach for PD.

Heads or tails? Stem cells help guide the decision

Two cell embryo

There are many unknown elements for what triggers the cells in an embryo to start dividing and multiplying and becoming every single cell in the body. Now researchers at the Gladstone Institutes in San Francisco have uncovered one of those elements, how embryos determine which cells become the head and which the tail.

In this CIRM-funded study the Gladstone team, led by Dr. Todd McDevitt, discovered almost by chance how the cells align in a heads-to-tail arrangement.

Todd McDevitt

They had created an organoid made from brain cells when they noticed that some of the cells were beginning to gather in an elongated fashion, in the same way that spinal cords do in a developing fetus.

In a news article, Nick Elder, a graduate student at Gladstone and the co-author of the study, published in the journal Development, says this was not what they had anticipated would happen: “Organoids don’t typically have head-tail directionality, and we didn’t originally set out to create an elongating organoid, so the fact that we saw this at all was very surprising.”

Further study enabled the team to identify which molecules were involved in signaling specific genes to switch on and off. These were similar to the process previously identified in developing mouse embryos.

“This is such a critical point in the early development of any organism, so having a new model to observe it and study it in the lab is very exciting,” says McDevitt.

This is not just of academic interest either, it could have real world implications in helping understand what causes miscarriages or birth defects.

“We can use this organoid to get at unresolved human developmental questions in a way that doesn’t involve human embryos,” says Dr. Ashley Libby, another member of the team. “For instance, you could add chemicals or toxins that a pregnant woman might be exposed to, and see how they affect the development of the spinal cord.”

CIRM funded trial for AMD shows promising results

This upcoming July is healthy vision month, a time to remember the importance of making vision and eye health a priority. It’s also a time to think about the approximately 12 million people, 40 and over in the United States, that have a vision impairment. Vision can be something that many of us take for granted, but losing even a portion of it can have a profound impact on our everyday life. It can impact your ability to do everyday things, from basic hygiene routines and driving to hobbies such as reading, writing, or watching a film.

It is because of this that CIRM has made vision related problems a priority, providing over $69 million in funding for six clinical trials related to vision loss. There is reason to be hopeful as these trials have demonstrated promising results. One of these trials, conducted by Regenerative Patch Technologies LLC (RPT), announced today results from its CIRM funded clinical trial ($16.3 million) for advanced, dry age-related macular degeneration (AMD).

AMD is a progressive disease resulting in death of the retinal pigment epithelium (RPE), an area of the eye that plays a key role in maintaining vision. Damage to the RPE causes distortion to central vision and eventually leads to legal blindness. Thanks to CIRM funding, RPT and scientists at the University of Southern California (USC) and UC Santa Barbara (UCSB) are growing specialized RPE cells from human embryonic stem cells (hESCs), placing them on a single layer scaffold, and implanting the combination device in the back of the eye to try to reverse the blindness caused by AMD.

One of the trial participants is Anna Kuehl, a USC alumna and avid nature lover. She was diagnosed with AMD in her mid 30s and gradually began losing the central vision in her left eye. Although her peripheral vision remained intact, she could no longer make out people’s faces clearly, drive a car, or read the time on her watch. This also meant she would have much more difficulty going on the nature hikes she enjoys so much. After receiving treatment, she noticed improvements in her vision.

Anna was not alone in these improvements post treatment. The implant, known as CPCB-RPE1, was delivered to the worst eye of 15 patients with AMD. All treated eyes were legally-blind having a best corrected visual acuity (BCVA) of 20/200 or worse (20/20 indicates perfect vision).

Patients in the clinical trial were assessed for visual function and the results were as follows:

  • At an average of 34 months post-implantation (range 12-48 months), 27% (4/15) showed a greater than 5 letter improvement in BCVA and 33% (5/15) remained stable with a BCVA within 5 letters of baseline value. The improvements ranged from 7-15 letters or 1-3 lines on an eye chart.
  • In contrast, BCVA in the fellow, untreated eye declined by more than 5 letters (range 8-21 letters or 1-4 lines on an eye chart) in 80% (12/15) of subjects. There was no improvement in BCVA in the untreated eye of any subject. 
  • The implant was delivered safely and remained stably in place throughout the trial.
  • Refinements to the implantation procedure during the trial further improved its efficiency and safety profile.

In a news release from RPT, Mark Humayun, M.D., Ph.D., founder and co-owner of RPT, Director of the USC Ginsburg Institute for Biomedical Therapeutics and Co-Director of the USC Roski Eye Institute, Keck Medicine of USC, had this to say about the trial results.

“The improvements in best corrected visual acuity observed in some eyes receiving the implant are very promising, especially considering the very late stage of their disease. Improvements in visual acuity are exceedingly rare in geographic atrophy as demonstrated by the large decline in vision in many of the untreated eyes which also had disease. There are currently no approved therapies for this level of advanced dry age-related macular degeneration”. 

The full presentation can be found on RPT’s website linked here.

Watch the video below to learn more about Anna’s story.

CIRM Board Approves New Clinical Trial for ALS

This past Friday the governing Board of the California Institute for Regenerative Medicine (CIRM) awarded $11.99 million to Cedars-Sinai to fund a clinical trial for amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig’s disease. 

ALS is a neurodegenerative disease that results in the death of nerve cells in the brain and spinal cord, causing the muscles in the body to gradually weaken, leading to loss of limb function, difficulty breathing, paralysis, and eventually death.  There are medications that can slow down the progression of ALS, but unfortunately there is no cure for the disease.

Clive Svendsen, Ph.D., executive director of Cedars-Sinai’s Board of Governors Regenerative Medicine Institute, 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 the Stem Cell Agency’s first ALS trial, also conducted by Cedars-Sinai and Svendsen.

Genetically engineered stem cells will be transplanted into the motor cortex, an area of the brain responsible for voluntary movements.  These transplanted cells then become astrocytes, a type of support cell that help keep nerve cells functioning.  The astrocytes have been genetically altered to deliver high doses of a growth factor which has been shown to protect nerve cells.  The goal of this approach is to protect the upper motor neurons controlling muscle function and meaningfully improve the quality of life for ALS patients.

“ALS is a devastating disease that attacks the spinal cord and brain and results in the progressive loss of the ability to move, to swallow and eventually to breathe. ” says Maria T. Millan, M.D., President and CEO of CIRM.  “This clinical trial builds on Dr. Svendsen’s work previously funded by CIRM. We are fortunate to be able to support this important work, which was made possible by California citizens who voted to reauthorize CIRM under Proposition 14 this past November.”

Study shows that COVID-19 vaccine is safe and effective in people with cancer

As we have seen in the US and all around the world, SARS-CoV-2, the virus that causes COVID-19, can cause severe complications and even death in many patients. In the early days of the pandemic, CIRM authorized $5 million in emergency funding for projects targeting the virus. To date CIRM has funded 20 projects related to COVID-19 research, including three clinical studies.

Luckily there have been several vaccines developed that are extremely effective at protecting individuals from the virus. These vaccines work by priming the body’s immune system to produce antibodies that are able to recognize and destroy SARS-CoV-2.

However, one question that remains is if patients with a weakened immune system, such as those receiving active cancer treatment, would be able to produce the antibodies after vaccination. Fortunately, a review of 200 patients with a wide spectrum of cancer diagnoses conducted by researchers at Montefiore Health System and Albert Einstein College of Medicine in the Bronx, NY, found that the COVID-19 vaccine is safe and effective in people with cancer.

The study looked at the rate of seroconversion, which indicates the presence of SARS-CoV-2 antibodies, in patients with solid tumors and blood cancers. The higher the rate of seroconversion, the more protection from COVID the patient has. The results showed that overall 94 percent of patients demonstrated seroconversion. Patients with solid tumors had a higher seroconversion rate compared to patients with blood cancers. Among patients with solid tumors 98 percent showed seroconversion while those with blood cancers showed a seroconversion rate of 85 percent.

The seroconversion rate also varied between those that received different cancer treatments. Those that received therapies for blood cancers that work by killing B cells (such as rituximab or CAR-T therapies) showed seroconversion rates of 70 percent. For those who had recently had bone marrow or stem cell transplants, the success rate was 74 percent. But the researchers stated that those rates were still much higher than expected.

In a news release, Amit Verma, M.B.B.S., senior co-author on the study, stresses the importance of cancer patients getting vaccinated.

“Vaccination among these populations have been lower, even though these groups were hardest hit by the pandemic. It’s important to stress how well these patient populations did with the vaccines.”

The full results of the study were published in Cancer Cell.

Latest CIRM TRAN1 awards focus on CAR-based cell therapy to treat cancer

Earlier this week the CIRM ICOC Board awarded $14.5 million to fund three translational stage research projects (TRAN1), whose goal is to support early development activities necessary for advancement to a clinical study or broad end use of a potential therapy. Although all three projects have their distinct area of focus, they all utilize CAR-based cell therapy to treat a certain type of cancer. This approach involves obtaining T cells, which are an immune system cell that can destroy foreign or abnormal cells, and modifying them with a chimeric antigen receptor (CAR). This enables the newly created CAR-engineered cells to identify specific tumor signals and destroy the cancer. In the sections below we will take a deeper look at each one of these recently approved projects.

TRAN1-12245

Image Description: Hideho Okada, M.D., Ph.D.

$2,663,144 was awarded to the University of California, San Francisco (UCSF) to develop specialized CAR-T cells that are able to recognize and destroy tumor cells in glioblastoma, an aggressive type of cancer that occurs in the brain and spinal cord. The specialized CAR-T cells have been created such that they are able to detect two specific signals expressed in glioblastoma. Hideho Okada, M.D., Ph.D. and his team at UCSF will test the therapy in mice with human glioblastoma grafts. They will be looking at preclinical safety and if the CAR-T cell therapy is able to produce a desired or intended result.

TRAN1-12250

Image Description: Lili Yang, Ph.D.

$5,949,651 was awarded to the University of California, Los Angeles (UCLA) to develop specialized CAR-engineered cells from human blood stem cells to treat multiple myeloma, a type of blood cancer. Lili Yang, Ph.D. and her team have developed a method using human blood stem cells to create invariant natural killer T (iNKT) cells, a special kind of T cell with unique features that can more effectively attack tumor cells using multiple mechanisms and migrate to and infiltrate tumor sites. After being modified with CAR, the newly created CAR-iNKT cells are able to target a specific signal present in multiple myeloma. The team will test the therapy in mice with human multiple myeloma. They will be looking at preclinical safety and if the CAR-iNKT cells are able to produce a desired or intended result.

TRAN1-12258

Image Description: Cristina Puig-Saus, Ph.D.

Another $5,904,462 was awarded to UCLA to develop specialized CAR-T cells to treat melanoma, a form of skin cancer. Cristina Puig-Saus, Ph.D. and her team will use naïve/memory progenitor T cells (TNM), a subset of T cells enriched with stem cells and memory T cells, an immune cell that remains long after an infection has been eliminated. After modification with CAR, the newly created CAR-TNM cells will target a specific signal present in melanoma. The team will test the therapy in mice with human melanoma. They will be looking at preclinical safety and if the CAR-TNM cells are able to produce a desired or intended result.

CIRM Board Approves Continued Funding for SPARK and Alpha Stem Cell Clinics

Yesterday the governing Board of the California Institute for Regenerative Medicine (CIRM) approved $8.5 million to continue funding of the Summer Program to Accelerate Regenerative Medicine Knowledge (SPARK) and Alpha Stem Cell Clinics (ASCC).

This past February, the Board approved continued funding for stem cell focused educational programs geared towards undergraduate, masters, pre/postdoctoral, and medical students. The SPARK program is an existing CIRM educational program that provides for a summer internship for high school students.

To continue support for SPARK, the Board has approved $5.1 million to be allocated to ten new awards ($509,000 each) with up to a five-year duration to support 500 trainees.  The funds will enable high school students all across California to directly take part in summer research at various institutions with a stem cell, gene therapy, or regenerative medicine focus.  The goal of these programs is to prepare and inspire the next generation of scientists and provide opportunities for California’s diverse population, including those who might not have the opportunity to take part in summer research internships due to socioeconomic constraints.

CIRM’s ASCC Network is a unique regenerative medicine-focused clinical trial network that currently consists of five medical centers across California who specialize in accelerating stem cell and gene-therapy clinical trials by leveraging of resources to promote efficiency, sharing expertise, and enhancing chances of success for the patients. To date, over 105 trials in various disease indications have been supported by the ASCC Network.  While there are plans being developed for a significant ASCC Network expansion by some time next year, funding for all five sites has ended or are approaching the end of their current award period. To maintain the level of activity of the ASCC Network until expansion funding is available next year, the Board approved $3.4 million to be allocated to five supplemental awards (up to $680,000 each) in order to provide continued funding to all five sites; the host institutions will be required to match the CIRM award.  These funds will support talent retention and program key activities such as the coordination of clinical research, management of patient and public inquiries, and other operational activities vital to the ASCC Network.

“Education and infrastructure are two funding pillars critical for creating the next generation of researchers and conducting stem cell based clinical trials” says Maria T. Millan, M.D., President and CEO of CIRM.  “The importance of these programs was acknowledged in Proposition 14 and we expect that they will continue to be important components of CIRM’s programs and strategic direction in the years to come.”

The Board also awarded $14.5 million to fund three translational stage research projects (TRAN1), whose goal is to support early development activities necessary for advancement to a clinical study or broad end use of a potential therapy.

The awards are summarized in the table below:

ApplicationTitleInstitution Award
TRAN1-12245  Development of novel synNotch CART cell therapy in patients with recurrent EGFRvIII+ glioblastoma    UCSF    $2,663,144
TRAN1-12258  CAR-Tnm cell therapy for melanoma targeting TYRP-1    UCLA  $5,904,462  
TRAN1-12250HSC-Engineered Off-The-Shelf CAR-iNKT Cell Therapy for Multiple Myeloma  UCLA  $5,949,651