$5.5 Billion California Stem Cell Measure Holding Steady for Approval; Stem Cell Agency Set Today to Give Away $24 Million

 As directors of the $3 billion California stem cell agency are scheduled to meet later this morning, narrow voter approval of a ballot measure aimed at saving the agency's financial life is nearing a conclusion. 

The latest count by state election officials  at 8:18 a.m. PDT today continues to show Proposition 14 holding steady with 51.1 percent of the vote, a figure that has been virtually unchanged since last week. The percentage translates to 7.9 million votes. 

Negative votes are running at 48.9 percent or 7.6 million. State election officials are estimating that "unprocessed" ballots are running at 1.5 million. The figure is the latest from the state. H however, it is old, dating back to Tuesday at 6 p.m. PDT.

The agency is running out of the $3 billion originally provided by voters in 2004. Proposition 14 would provide the agency with $5.5 billion more over the next 10 to 15 years and make major changes in the agency, including a significant expansion in what it can fund.  The money would be borrowed by the state. No provision for funding the agency is provided after the money runs out again. 

The new ballot measure will not go into effect until after it is officially certified, which may not happen for another 28 days.

The meeting of the stem cell agency's board begins at 10 a.m. PDT today and is open to the public, including questions. Its agenda includes the award of as much as $21.7 million in clinical level grants and $2.5 million for basic research.  Several researchers have sent letters to the board appealing rejection of their applications by reviewers, who make the de facto decisions on the awards.

The meeting agenda also includes a proposal involving a possible loan to Viacyte, Inc., of San Diego. The agency has already pumped $52 million into the firm. Information on the meeting agenda concerning the loan is a bit laconic. The California Stem Cell Report has queried the agency for more details. 

California's $72 Million Diabetes Wager: ViaCyte Announces Major "Firsts" for Its Stem Cell Therapy

Vox Pop video/Viacyte

One of California's bigger stem cell bets -- $72 million -- turned up this morning with a strong positive report that included a couple of "firsts" in its search for a virtual cure for diabetes.

The announcement came from ViaCyte, Inc., of San Diego. The California stem cell agency has pumped $72 million into the company, making the firm the top for-profit recipient of state stem cell largess. 

The news comes as the agency, known formally as the California Institute for Regenerative Medicine (CIRM), is running out of funds and hoping that voters will give it $5 billion more. A major research score would be a big plus for that ballot initiative effort. 

The agency's president, Maria Millan, described the ViaCyte announcement as important and encouraging. 

ViaCyte is developing a tiny device that is implanted in a person's body and that generates insulin as needed. It is aimed primarily at type one diabetes, which afflicts more than one million Americans 

ViaCyte issued a news release on the developments at major, national stem cell conference in Carlsbad, Ca. The headline on the release said, 

"First demonstration of insulin production in patients from a stem cell-derived islet replacement therapy"

The release said,

"Preliminary data show that implanted cells, when effectively engrafted, are capable of producing circulating C-peptide, a biomarker for insulin, in patients with type 1 diabetes."

Paul Laikind, CEO and president of the firm, declared,

“ViaCyte is the first and only company in human clinical trials with a stem cell-derived islet replacement therapy candidate, and we are now the first to demonstrate production of C-peptide in patients receiving implanted stem cell-derived islets. These data show that our PEC-01 cells are functioning as intended when appropriately engrafted. “While there is still more work to be done, this is an important milestone. We plan to present additional data in the near future.”

Laikind continued,

“ViaCyte has achieved a number of firsts in this field. Now with the first demonstration of insulin production in patients who have received PEC-Direct, we are confident we can be the first to deliver an effective stem cell-derived islet replacement therapy for type 1 diabetes.”

Asked for comment, CIRM's Millan said,

"This is encouraging news. We are very aware of the major biologic and technical challenges of an implantable cell therapy for Type 1 Diabetes, so this early biologic signal in patients is an important step for the ViaCyte program."

ViaCyte is scheduled to present its findings later today at the Cell & Gene Meeting on the Mesa. That session can be seen live on the Internet 1:45 p.m. PDT. 

(An earlier version of this item contained a slightly different quote from Millan. CIRM re-submitted the latest quote, which adds information.)

$10 Million More for Viacyte for a Virtual Stem Cell Cure for Type 1 Diabetes

The San Diego stem cell company that has snagged $72 million from the state of California  announced this week another $10 million infusion from the firm that created the rain gear fabric known as Gore-Tex.

The San Diego firm is Viacyte, Inc., a privately held company that has received more than any other company from the $3 billion California stem cell agency. In 2017, Viacyte became involved with W.L. Gore & Associates, Inc., a materials science company that deals with drug delivery technologies.

Gore is also the enterprise whose Gore-Tex product has shaped the current outerwear industry.

On Tuesday, Viacyte announced the $10 million investment by Gore. The funds are coming in the form of a convertible promissory note.

Paul Laikind, president of Viacyte, said this week that the collaboration with Gore "has been exceptionally productive." He said the use of Gore membranes "has proven invaluable for improving the performance of the PEC-Encap product candidate in non-clinical studies that have been shown to be reflective of the human experience."

He said the additional support "should allow us to resume clinical testing of PEC-Encap as early as the first half of 2019."

ViaCycte Update: Clinical Trials for a Diabetes Device Plus the Rain Gear Connection

ViaCyte, Inc., is a San Diego stem cell firm working on what could be a virtual cure for diabetes -- one that the $3 billion California stem cell agency has supported handsomely for years. 

UC Davis researcher Paul Knoepfler last week carried a piece on his blog on ViaCyte's progress. The article came in the form of a Q&A with the firm's president, Paul Laikind.

Paul Laikind, CEO Viacyte

The interview covered a lot of scientific ground as well as some financial matters dealing with the firm and its clinical trials. Perhaps a good part of the bottom line was contained in this paragraph from Laikind.

"Near term, as the PEC-Direct clinical trial advances into Cohort 2, full enrollment is expected in the second half of 2018 with evaluation of efficacy about 6 months later. The primary efficacy endpoint is clinically relevant insulin production, as measured by C-peptide 6 months after implantation. While the efficacy analysis is expected to occur in 2019, patients will remain in the study for two years, thus the expected completion date for the Phase 1/2 study is December 2020."

Also of interest is the use of a product from the company that produces Gore-Tex, a fabric that took the rain gear industry by storm, so to speak, decades ago. The fabric is now used in a wide variety of medical applications. Here is what Laikind said about the Gore-Tex connection.

"The goal of the research agreement with W.L. Gore & Associates is to cooperatively establish new methods of effectively delivering cell therapies, specifically with improvements in the Encaptra Cell Delivery System used in PEC-Encap. The semipermeable membrane that is a key component of the Encaptra device is made of the same material that makes up Gore-Tex. The Gore team are the world’s leading experts for manipulating and engineering this material.

"Gore has expertise in medical device development and drug delivery technologies, as well as previous research and development experience on cell encapsulation and implant programs for diabetes. Gore’s contribution to the material and design improvements of the Encaptra Cell Delivery System is expected to support the reliable and robust long-term engraftment that is required for the PEC-Encap product to be most effective.

"Gore’s participation in ViaCyte’s financing announced in May 2017 represents another external validation of the company and its technologies. It also reflects Gore’s great interest in, and commitment to, the development of a successful implantable cell therapy for all patients with diabetes who use insulin."

Search for a Diabetes Cure: California Stem Cell Agency Hits $60 Million Mark with ViaCyte

The California stem cell agency next week is slated to award  an additional $4 million to ViaCyte, Inc., a San Diego firm that is working with the agency to develop a "virtual" cure for diabetes.

ViaCyte has already received $56 million over the years from the California Institute for Regenerative Medicine(CIRM), as the agency is formally known. The latest award will be used to help prepare for a clinical trial for a new treatment for the highest risk diabetes patients.

In response to a query this morning from the California Stem Cell Report, Paul Laikind, president and CEO of ViaCyte, said that the new product, PEC-Direct, will deliver the same biologic component as used in the firm's current product, which is now in a clinical trial.

Laikind said PEC-Direct will allow direct vascularization, which "is expected to allow for a very robust engraftment and cellular performance."

Because the new device will require chronic immune suppression, Laikind said,

"It is being developed to treat patients with type 1 diabetes that are at high risk for acute complications such as severe hypoglycemic events associated with hypoglycemia unawareness syndrome."

(The full text of Laikind's remarks and research update can be found here.)

The agency's summary of the closed-door review of the Viacyte proposal said,

"There are over 100,000 people in the U.S. with type 1 diabetes so severe that they are at constant risk of hospitalization and/or death. Within months after administration, this product could naturally restore those patients’ blood sugar to normal healthy levels and save their lives." 

In addition to the $4 million, ViaCyte is putting up $994,343 of its own cash.

CIRM's blue-ribbon panel of scientific reviewers has already approved the award, which is part of a $30 million package of applications coming up next Thursday.  The governing board of the agency will ratify the approvals at its meeting next Thursday during a one-hour telephonic meeting.

The largest award, $10 million, will go to Humacyte, Inc., of North Carolina,  to produce an artificial vein for use in hemodialysis as reported yesterday on the California Stem Cell Report. More details of all the applications and review summaries can be found on the meeting agenda.

The session will be audiocast and carried on the Internet on a listen-only basis. Interested parties can participate in the meeting from telephonic locations throughout the state.

The main site for the meeting will be at the Sanford consortium in San Diego. Other locations include the agency's headquarters in Oakland and sites in Davis, South San Francisco(2), Napa, Los Gatos, Sacramento, Irvine, San Francisco and Los Angeles. For specific addresses and instructions for online access, see the agenda.

Text of ViaCyte's Statement on its New Proposed Diabetes Product

The California Stem Cell Report this morning queried Paul Laikind, the CEO of ViaCyte, Inc., of San Diego, about the company's upcoming $4 million award from the California stem cell agency and the award's relationship to the ViaCyte product known as VC-01. Here is the text of his response.

"ViaCyte is continuing development of VC-01 (what we now call PEC-EnCap).  PEC-EnCap is the first encapsulated allogeneic cell therapy to enter the clinic where the device is designed to protect the cells from the host adaptive immune system.

 "We have early clinical demonstration of the feasibility of the PEC-EnCap approach; the Encaptra Drug Delivery Device appears to be functioning as designed and we have shown engraftment and differentiation to beta cells is achievable at 12 weeks.  However, work is continuing to ensure a robust and consistent engraftment before we move to the second cohort of patients and seek to demonstrate efficacy.

 "We can’t overemphasize enough the importance the clinical results we are obtaining, not only for the further development of PEC-EnCap but for the stem cell-derived cell therapy field in general. This important work has, of course, received important support from CIRM. "In parallel with the development of PEC-EnCap we are preparing to initiate clinical development of VC-02 (PEC-Direct).  PEC-Direct delivers the same biologic component as PEC-EnCap, PEC-01 pancreatic progenitor cells, but does so in a device that allows direct vascularization.  This direct vascularization, based in part on what we have learned with PEC-EnCap during the clinical evaluation, is expected to allow for a very robust engraftment and cellular performance.

"Given the open nature of the device, patients implanted with PEC-Direct, as with other transplants, would require chronic immune suppression.  Thus it is being developed to treat patients with type 1 diabetes that are at high risk for acute complications such as severe hypoglycemic events associated with hypoglycemia unawareness syndrome.

 "This high risk patient population is the same population that would be eligible for cadaver islet transplants, a procedure that has been demonstrated as very effective but suffers from a severe lack of donor material and high cost.  PEC-Direct is expected to overcome these limitations by providing an unlimited supply of cells for transplant and a safer more optimized route of administration.

"ViaCyte remains committed to the development of PEC-EnCap which we view as a potentially transformational therapy for the majority of insulin utilizing patients with diabetes, both type 1 and type 2.  PEC-Direct represents a potentially nearer term therapy for the patients at the highest risk."

"All In' -- Good News for California's $56 Million Investment in Search for Diabetes Cure

A $56 million bet by the state of California on a diabetes cure is showing additional promise that it will ultimately pay off.

The latest indication came last week when Big Pharma’s Johnson & Johnson went “all in” on ViaCyte, Inc., which has received $56 million from the California stem cell agency during the last 11 years, surpassing the amount that UC Berkeley has been awarded during the same period.

J&J has already pumped $20 million into the San Diego firm, which is conducting a clinical trial for a virtual cure for type 1 diabetes. The effort is showing promising results, according to the stem cell agency.

Last week, in a sign that ViaCyte has was moving along nicely,  J&J turned over its Janssen BetaLogics group to ViaCyte.

BetaLogics was a competitor to ViaCyte and a hedging ploy by J&J.  Business columnist John Carroll of Fierce Biotech described the merger of the two as a major commitment by Johnson. He wrote: 

“J&J goes all in with ViaCyte.”

Carroll reported,

"'We needed to hedge our bet to make sure that we would be the leaders in this space,' says Diego Miralles, J&J's global head of innovation in San Diego. ‘It's clear that ViaCyte has pulled ahead.’”

Randy Mills, president of the $3 billion stem cell agency, said in a news release that “the latest clinical data from ViaCyte are very encouraging and a clear sign of progress.”

The company has been working for years on its product, which is based on human embryonic stem cells. The treatment involves insertion of a tiny device beneath the skin of a patient to produce  insulin when needed.

Linda Johnson of The Associated Press wrote,

"'This one is potentially the real deal,' said Dr. Tom Donner, director of the diabetes center at Johns Hopkins University School of Medicine. 'It's like making a new pancreas that makes all the hormones' needed to control blood sugar.

"Donner, who is not involved in the research, said if the device gives patients normal insulin levels, 'it's going to prevent millions of diabetics from getting dangerous complications.'"

Paul Knoepfler, a stem cell researcher at UC Davis, wrote on his blog that the J&J move was “great news” for ViaCyte. He said the folding of BetaLogics and recent results from the phase one clinical trial “solidify ViaCyte’s leadership.” Knoepfler also is not involved with the ViaCyte research.

Before the therapy can be marketed widely, it must clear both a phase two and phase three trial, which could take a few years.

Transcontinental Diabetes Duel: The Search for a Stem Cell 'Cure'

Paul Laikind

Doug Melton,

One might call it a California-Massachusetts stem cell face-off. The tussle is over a stem cell cure of sorts for diabetes.

The players are Doug Melton of Harvard and Paul Laikind, CEO of ViaCyte in San Diego.  

Recently in separate forums, the men critiqued each other’s approaches to diabetes.

Most recently it was Laikind three days ago on the blog, ipscell.com, of UC Davis researcher Paul Knoepfler. Laikind was responding in a Q&A carried by Knoepfler.

Knoepfler asked about Melton’s comments in the MIT Technology Review last month. Melton was described in an article as being “worried” that ViaCyte’s technology, now in a first stage clinical trial, would not work. The California stem cell agency has invested $55 million in the firm's approach.

Knoepfler continued,

“(Melton) raised concerns more specifically about the Encaptra capsule, for example, functionally becoming fibrotic and mentioned worries about your cells being immature and taking a long time to mature. Any response on capsule and cells? He also has suggested that his beta cells will be a better option.” 

Laikind replied,  

“Dr. Melton’s work on the beta cell is very interesting. As to the cells, we made the choice to use the pancreatic progenitor cells. An important consideration is that when you first put in cells, they are in a hypoxic environment. Beta cells are sensitive to low oxygen levels, which can negatively affect their survival and function. Beta cells typically exist in a mature highly vascularized organ. The pancreatic progenitor cells that we use undergo an organogenesis-like process, more similar to how they behave in nature, and thus we believe they should be better able to handle low oxygen. They also are believed to release angiogenic and other factors to promote vascularization.

“In regards to the capsule, we do expect there to be a foreign body reaction in patients after implantation, which will generate a fibrotic capsule. In fact, we see a thin fibrotic capsule around the device in mice. But in the mouse model this capsule around the device is very well vascularized. The vasculature is right up against the device membrane on the outside, allowing for oxygen and nutrient diffusion to the cells inside.”

Knoepfler also asked about the diabetes effort in Canada involving BetaLogics Venture, a subsidiary of Johnson & Johnson, which also made a $20 million investment in ViaCyte last summer.

Laikind said situation involving Melton and BetaLogic was “healthy competition.”

He continued,

“There’s room in this area for multiple efforts and we aren’t especially concerned with competition. Yet we do feel we are ahead of others and we have substantial intellectual property that they will need to navigate (~50 patents issued in the United States, and a couple hundred pending patent applications, including international). At ViaCyte we view the real competition as the biology rather than with the efforts of others as we seek to cure this devastating disease.” 

Laikin had more to say about his firm’s product and Melton’s comments.  He also discussed ViaCyte’s clinical trial, which now has four patients with a goal of 40. He said the initial evaluation of efficacy could occur by late 2016. Within five years, he hopes to see “success” with the product and “be moving to market.”

Responding to a question about “product placement,” Laikin said the firm is currently inserting its tiny device in the lower back of patients. Laikin said,

“The reason for that placement is that while the device can withstand the impact of a 60 mph baseball (based on cadaver testing), a needle could go right through it, so we want to put it where patients don’t typically inject insulin.” 

Concerning Melton’s views on ViaCyte, the Feb. 12 MIT Technology Review piece said,

“Douglas Melton, a biologist at Harvard University who has two children with type 1 diabetes, worries that the ViaCyte system may not work. He thinks deposits of fibrotic, scarlike tissue will glom onto the capsules, starving the cells inside of oxygen and blocking their ability to sense sugar and release insulin. Melton also thinks it might take immature cells up to three months to become fully functional. And many won’t become beta cells, winding up as other types of pancreatic cells instead.

“Melton says the ‘inefficiency’ of the system means the company ‘would need a device about the size of a DVD player’ to have enough beta cells to effectively treat diabetes. ViaCyte says it thinks 300 million of its cells, or about eight of its capsules, would be enough. (Each capsule holds a volume of cells smaller than one M&M candy.)    Last October, Melton’s group announced it had managed to grow fully mature, functional beta cells in the lab, a scientific first that took more than 10 years of trial-and-error research. Melton thinks implanting mature cells would allow a bioartificial pancreas to start working right away.”

The Web site, diaTribe, last fall carried an analysis of all three approaches.

The ViaCyte Diabetes Trial: Clarifying a Patient Matter

The ViaCyte clinical trial is aimed at producing a “virtual” cure for Type 1 diabetes among children, but the first implantation of the device involved an adult man.

That information was reported by the MIT Technology Review and raised a question about whether the article was in error or whether something else was involved.

The California Stem Cell Report queried Paul Laikind, CEO of ViaCyte, which is based in San Diego, about the matter.

Laikind replied,

“This first clinical trial of VC-01, called STEP ONE*, requires patients to be 18 to 55 years old (see https://clinicaltrials.gov/ct2/show/NCT02239354?term=viacyte&rank=1).  Once we have gained experience with VC-01 and assuming that it is shown to be safe and effective in the adult population we would expect a follow up protocol to include children with T1D.”  

ViaCyte's hESC Diabetes Effort Examined, Critiqued in MIT Publication

The ViaCyte device -- photo San Diego U-T

The state of California has invested $55 million in a San Diego firm that last week attracted some East Coast attention for its efforts to develop a “virtual” cure involving Type 1 diabetes.

The firm is Viacyte, which is in a stage one clinical trial involving its therapy. The MIT Technology Review looked at the potential product on Feb. 12.

In a piece headlined “A Pancreas in a Capsule,” writer Brian Alexander said,

“In October, a San Diego man had two pouches of lab-grown pancreas cells, derived from human embryonic stem cells, inserted into his body through incisions in his back. Two other patients have since received the stand-in pancreas, engineered by a small San Diego company called ViaCyte.

“It’s a significant step, partly because the ViaCyte study is only the third in the United States of any treatment based on embryonic stem cells.” 

All three of those trials involve California. A spinal cord injury treatment is being tested by Asterias Biotherapeutics of Menlo Park, Ca. It has received $14.3 million from the California stem cell agency. The other trial is for macular degeneration and is being conducted at UCLA by Steven Schwartz for Ocata Therapeutics of Massachusetts, formerly known as Advanced Cell Technology. The firm applied multiple times for California funding but was rejected.

Viacyte, which has received more funding from the stem cell agency than any other company, began its efforts optimistically years ago. Alexander wrote,  

“'When I first came to ViaCyte 12 years ago, cell replacement through stem cells was so obvious. We all said, ‘Oh, that’s the low-hanging fruit,’” says Kevin D’Amour, the company’s chief scientific officer. 'But it turned out to be a coconut, not an apple.'” 

 (Robert Henry at UC San Diego is conducting the  trial on behalf of ViaCyte.)

  

Alexander continued, 

“Douglas Melton, a biologist at Harvard University who has two children with type 1 diabetes, worries that the ViaCyte system may not work. He thinks deposits of fibrotic, scarlike tissue will glom onto the capsules, starving the cells inside of oxygen and blocking their ability to sense sugar and release insulin. Melton also thinks it might take immature cells up to three months to become fully functional. And many won’t become beta cells, winding up as other types of pancreatic cells instead. 

Doug Melton -- Harvard photo

“Melton says the ‘inefficiency’ of the system means the company ‘would need a device about the size of a DVD player’ to have enough beta cells to effectively treat diabetes. ViaCyte says it thinks 300 million of its cells, or about eight of its capsules, would be enough. (Each capsule holds a volume of cells smaller than one M&M candy.)  Last October, Melton’s group announced it had managed to grow fully mature, functional beta cells in the lab, a scientific first that took more than 10 years of trial-and-error research. Melton thinks implanting mature cells would allow a bioartificial pancreas to start working right away.”

The piece in the MIT Technology Review is a plus for the California stem cell agency, which is seeking to raise its profile.  The agency's president, Randy Mills, is making a push to draw interest from non-California enterprises that might find funding from California attractive even with restrictions that it be used in the Golden State.

ViaCyte: Stem Cell Diabetes Therapy 'Not Possible' Without California Taxpayer Cash

The California stem cell agency hit a couple of firsts this week when it pumped up its investment this week in the “teabag” diabetes therapy being developed by ViaCyte, Inc., of San Diego.

The effort, backed by $55 million from the agency, is the first clinical trial in the United States for a diabetes treatment involving human embryonic cells (hESC).

It is also likely the first time that the state of California has directly invested so much money in a single business.

However, the cash and the research work did not happen overnight. The research began many years ago when ViaCyte was known as Novocell. The stem cell agency entered the game six years ago. Wednesday’s $16.6 million cash infusion came on top of $38.5 million already handed out by the state, which is likely to be a financial player for at least several more years, assuming the ViaCyte clinical trials go well.  

Paul Laikind
ViaCyte photo

Paul Laikind, CEO of the firm, was there as agency directors Wednesday approved ViaCyte’s latest application (AP1-08039).  Following the 8-0-1 vote, he said, 

“I can say without doubt that the progress we have made developing our therapeutic candidate would not have been possible but for the tremendous support we have received from CIRM(the stem cell agency).  Importantly, CIRM’s support has been multiplied, as it has helped us to secure other funding sources that we need to drive this project forward.” 

About 40 patients are being recruited for the clinical trial. UC San Diego this week announced that interested persons can contact them at 858-657-7039. Laikind said other sites are expected to open around the country.

Here is the full text of Laikind’s remarks.   

“Good afternoon, I am Dr. Paul Laikind, president and CEO of ViaCyte.
 “I would like to take this opportunity to thank the members of the ICOC, the Grants Review Working Group, the CIRM staff and especially the citizens of California whom you all represent, for the continued support of the work we are doing at ViaCyte to develop what we all hope will be an important, innovative treatment for diabetes.
 “CIRM has been a partner with us in this endeavor since the early days and your confidence and support has allowed us to make tremendous progress.  Last month we were cleared by the Food and Drug Administration to begin clinical trials evaluating our stem cell-derived islet replacement therapy candidate in patients with type 1 diabetes.  Following up on that exciting news, it was proudly announced just yesterday that the first center to enroll patients in this trial will be the University of California, San Diego School of Medicine.
 “To our knowledge this will be the first time an embryonic stem cell derived cell replacement therapy for diabetes will be tested in the clinic.  This exciting development illustrates the importance of CIRM’s mission for medicine and for California.  CIRM is all about breaking new ground, nurturing promising medical advances and stimulating our great state’s economy.
 “I can say without doubt that the progress we have made developing our therapeutic candidate would not have been possible but for the tremendous support we have received from CIRM.  Importantly, CIRM’s support has been multiplied, as it has helped us to secure other funding sources that we need to drive this project forward.
 “Some will point out that that we are still at an early stage with this project and there is no denying that, there is much left to do and discover.  However, together we have made tremendous progress and increased the odds of success with each milestone achieved.  Whatever the outcome, CIRM has pushed the boundaries of medicine and is step by step bringing us closer to realizing the tremendous promise of regenerative medicine.
 “Thank you again for the very important work you are doing.”

California Bets $55 Million on 'Teabag' Diabetes Treatment

BERKELEY, Ca. -- California today beefed up its investment in a “teabag” therapy for diabetes, bringing the total to $55 million in an effort to develop a “virtual cure” for an affliction that affects 347 million people worldwide.

It is believed to be the largest direct investment that the state has ever made in a company. The therapy also involves the most controversial of stem cell treatments, ones derived from human embryonic stem cells(hESC). 

The impact of the potential therapy could be far-reaching.  About 70,000 persons die each year in this country from diabetes. It is the 7th leading cause of death in the United States.

Forty-three-year-old Maria Torres, who lives in the Sacramento area, is hoping for a positive outcome on the therapy.

Maria Torres
CIRM photo

 “I have three kids, and I know they could have the same thing I have. If they find a cure, for me, that’s peace of mind.”

Torres was featured in a blog post yesterday by the California Institute of Regenerative Medicine(CIRM), the state’s nearly 10-year-old, $3 billion stem cell research program, which is providing the taxpayer funding.

Meeting here today, directors of the agency approved, on an 8-0-1 vote, $16.6 million in awards to Viacycte, Inc., of San Diego, Ca., to advance its work on the therapy.  Over the last six years, the agency has pumped $38.5 million into the company, which has received by far the greatest amount of cash from the agency of any business. A subsidiary of Johnson&Johnson as well recently invested $20 million in Viacyte.

The firm’s treatment is scheduled to begin clinical trials this year. UC San Diego has begun enrolling patients, Viacyte CEO Paul Laikind told CIRM directors this morning.

The therapy involves several, porous, teabag-like packages that are inserted beneath the skin. An individual device is about the length of a credit card but half the width. The firm plans to work on a larger device for single insertion. 

In the CIRM blog post yesterday, Anne Holden, Web content and social media manager for the agency, said the device contains cells that “sense blood sugar levels and produce insulin to reduce them.”  That “allows transfer of blood sugar, insulin, oxygen, and other molecules but keeps (other) cells out, thus avoiding the possible attack and rejection by the patient’s own immune system.”

Regular use of the treatment is years away because of the series of clinical trials that must be run. Additionally, only about one out 10 traditional drugs entering clinical trials reach the marketplace. No therapies involving human embryonic stem cells (hESC) have successfully run the clinical trial gauntlet in the U.S. and secured approval for widespread use.  

Viacyte’s therapy is derived from those controversial cells and is the first hESC trial backed by CIRM.   Some religious groups and others believe the use of the cells is tantamount to murder. Opposition to hESC research has subsided in recent years because of the focus on the possible use of reprogrammed adult stem cells. However, it flared up again in recent weeks because of a flap over the so-called Ice Bucket Challenge, which raised funds for ALS research, some of which involves hESC.

The California stem cell agency, ironically, owes its existence to the opposition to hESC research. Former President George Bush restricted federal funding for hESC research because of the religious concerns. The ballot campaign in 2004 to create the agency relied heavily on Bush’s action to demonstrate the need for continuing research into the promising field. 

Here is a link to the CIRM press release on the awards. 

California Edges Forward with $39 Million Stem Cell Diabetes Effort

California’s $39 million bet on a new stem cell therapy for diabetes today moved a notch ahead today with word that the treatment's developer has received federal approval to begin a clinical trial.

“Very encouraging news” was how the new president of the state stem cell agency, Randy Mills, described the announcement by Viacyte, Inc. “Exciting” was the word used by Jonathan Thomas, chairman in a pressrelease from the California Institute of Regenerative Medicine (CIRM), as the $3 billion agency is formally known. CIRM began financing Viacyte six years ago.

The go-ahead by the FDA was for an early stage trial aimed at testing safety and preliminary efficacy for treatment for type 1 (juvenile) diabetes. While the move is a good sign, only one out of any 10 potential therapies that begin a trial emerges as a full-blown treatment.  That statistic is for ordinary treatments – not therapies based on human embryonic stem cells (hESC). No hESC therapy has ever been commercialized, and they face unique regulatory and financial obstacles.

CIRM’s press release described the treatment like this:

“ViaCyte’s approach uses a thin plastic pouch, containing an immature form of pancreatic cells, to mimic the blood glucose regulating function of the pancreas. When the device is implanted under the skin these cells are designed to become insulin-producing and other cells needed to regulate blood glucose levels. It is believed that these cells will be able to sense when blood glucose is high, and then secrete insulin to restore it to a healthy level.” 

In addition to the news release, the stem cell agency ran a blog item on the announcement, which is useful, since there is more than one audience for the news. The agency did not link to the press release from Viacyte, which noted that the Juvenile Diabetes Research Foundation also supported the research.

Paul Laikind, president of Viacyte, said in his press release that he was “pleased” by the FDA action.  That was the most ebullient word in the company’s announcement, which focused on the more technical aspects of the potential therapy.

In news coverage, Bradley Fikes of the San Diego U-T wrote that the company has said the treatment could serve as a “virtual cure” for type 1 diabetes, which afflicts more than two million persons in the United States.

California-funded Stem Cell Diabetes Treatment Edges Forward

CIRM video

The California stem cell agency’s $39 million investment in a possible therapy for diabetes moved forward this week with the announcement that the treatment could enter clinical trials as early as next month.

ViaCyte, a San Diego, Ca., firm, and the agency announced yesterday that the firm has applied with the FDA to start the testing to determine whether the product is safe in human beings. The Juvenile Diabetes Research Foundation, which is also funding the ViaCyte product, said the therapy was “potentially transformative.”

Randy Mills, president of the $3 billion stem cell agency, said in a press release,

“This is good news for ViaCyte and is a clear sign of the progress they are making. Filing for an IND is a crucial step along the path to bringing a stem cell treatment to patients. CIRM will be working with them and supporting them every step of the way to try and make this happen as quickly, and as safely, as possible.”

The agency described the treatment like this:

“Viacyte’s approach uses a thin plastic pouch, containing an immature form of pancreatic cells that, when implanted under the skin, are designed to mature and become insulin-producing and other cells needed to regulate blood glucose levels. These cells are able to sense when blood glucose is high, and then secrete insulin to restore it to a healthy level. In effect this is designed to mimic the glucose regulating functions of the pancreas, which, in people with T1D(type one diabetes), no longer works. This approach was shown to be effective in extensive preclinical testing in models of the disease.”

Paul Laikind, president of ViaCyte, told Bradley Fikes of the San Diego U-T that if “all goes smoothly” the initial stage of the clinical trials could begin next month or in September. Fikes also quoted the first chairman of the stem cell agency, Robert Klein, whose son has diabetes, as saying,

"This is an exciting day for the father of any son or daughter who has Type 1 diabetes."

The therapy, which is based on human embryonic stem cells, could take years to successfully complete all of the necessary clinical trials. Only one out of 10 possible therapies that enter clinical trials enters the marketplace.

ViaCyte Wins Another $3 Million from California Stem Cell Agency

The California stem cell agency, which has awarded ViaCyte, Inc., $36 million, today pumped another $3 million in the firm following the collapse of an alliance between the San Diego firm and GlaxoSmithKline.

The now failed ViaCyte-Glaxo-CIRM arrangement was ballyhooed by the CIRM in October because it would have been the first deal involving Big Pharma and the stem cell agency. The resources of Big Pharma are needed to pursue the expensive path of turning stem cell research into cures.

Meeting in Los Angeles, the CIRM governing board approved the additional funds on a 13-0 vote with two abstentions.  The action came following a closed door session to discuss how the funds would be spent. No details were provided publicly on that matter.

ViaCyte has also told Biocentury that it is pursuing even more funding after the alliance with Glaxo broke down. CIRM President Alan Trounson said ViaCyte is likely to receive another $3 million from the Juvenile Diabetes Research Foundation. Trounson also said that other sources are being examined as well. 

Patricia Olson, executive director of CIRM, scientific activities said the agency's advisors continue to have faith in ViaCyte's effort to develop a treatment for diabetes. The company plans to start a clinical trial on its product in 2014.

The ViaCyte-Glaxo-CIRM deal was cause for celebration last fall. Alan Trounson, CIRM's president, said the deal would “resound” globally. He told directors,

 “This is verification of our program. To have (the head of Glaxo regenerative medicine program) join us through a partnership arrangement with GSK means that a project that we've shepherded from the basic science through to the preclinical work and is heading to the clinic we're now going to do in partnership with a very major organization.”

Collapse of Big Pharma Deal Involving California Stem Cell Agency

A ballyhooed deal has blown apart that would have hooked up – for the first time – Big Pharma and the $3 billion California stem cell agency.

The breakdown of the arrangement was quietly disclosed yesterday in background material prepared for the Dec. 12 meeting of the stem cell agency's governing board.

The deal was first announced Oct. 25 when Viacyte, Inc., of San Diego, received a $10.1 million award to help finance a clinical trial for a diabetes treatment involving Viacyte and GlaxoSmithKline.

The CIRM background memo said this week, however,

“We have recently been informed that GSK was not able to obtain the final approval required due to business reasons in the context of GSK's overall research and development portfolio and investment needs and not as a result of any scientific or technical assessment of ViaCyte's program.”

The memo gave no further details about the Glaxo decision.

CIRM staff proposed that Viacyte, which has received $36 million from CIRM, be given another $3 million because Glaxo has exited the trial.

The arrangement involving Glaxo, Viacyte and CIRM was trumpeted in October, when Viacyte was awarded the $10 million. Officials of the stem cell agency said the award was a “watershed” for CIRM. Jason Gardner, head of the Glaxo stem cell unit and who attended the meeting, told the California Stem Cell Report that the arrangement was a partnership and that the company intended to develop a sustainable pipeline.

It was the second significant business-connected deal that has collapsed for the $3 billion agency within the last 13 months. In November 2011, Geron abandoned its clinical trial for spinal injuries. CIRM had loaned Geron $25 million for the trial just three months earlier. The company paid the money back with interest.

CIRM staff said that advisors to the agency remain “extremely positive” about the Viacyte research and “strongly recommended” that the company receive the additional $3 million. The memo said that trial has a “strong potential” to be commercialized.