California's Big Research Tent: Beyond Stem Cells and Into VROs

California's $3 billion stem cell research program is unprecedented in state history, and it is now ready to mark another first: Backing a couple of clinical "VROs"  with $13.5 million.

VRO is a term that only a policy wonk could love or perhaps a researcher seeking funding under the rubric. It is not exactly posted on the home page of the California Institute for Regenerative Medicine (CIRM), as the agency is formally known. It is nestled comfortably among the 10,000 words of the 2004 ballot initiative that created CIRM.

VRO stands for vital research opportunity. It is fair to say that few persons are aware of the language or know that CIRM's funding authority is something of a big tent that can go well beyond stem cells. Or that CIRM's program could be more expansive under a new, proposed $5.5 billion ballot initiative.

CIRM's governing board set the stage for the awards last November when it approved a VRO process for gene therapy research that did not involve stem cells but involved an aspect of regenerative medicine.

According to the meeting transcript, an application for an award would be considered a VRO if, among other things, "the approach is intended to replace, regenerate, or repair the function of aged, diseased, damaged, or defective cells, tissues, and/or organ. This basically constitutes the definition of regenerative medicine and brings that as a requirement."
 
A VRO designation also requires a two-thirds vote of the grant reviewers, who conduct their meetings behind closed doors.

On Thursday, the board is expected to approve its first two VRO proposals. One for $8 million targets Parkinson's disease. The summary of the review said the research has "the potential to slow disease progression and provide amelioration of motor symptoms."

The other is a $5.5 million award for treatment of a rare autoimmune disease called IPEX. The summary of the review said the research offered "a valuable alternative to the current standard of care options, which have significant toxic side effects."

VRO awards are permitted under the 2004 ballot measure, which says:

"The institute shall have the following purposes: (a) To make grants and loans for stem cell research, for research facilities, and for other vital research opportunities to realize therapies, protocols, and/or medical procedures that will result in, as speedily as possible, the cure for, and/or substantial mitigation of, major diseases, injuries, and orphan diseases."

Currently on file with state election officials is a proposed ballot initiative that would provide an additional $5.5 billion for the agency, which is soon expected to run out of cash for new awards.

The measure would make a number of changes in CIRM, including permitting the agency to venture even farther afield than permitted under the 2004 language.

The measure would impose a new requirement that the agency support training programs for "careers in stem cell research and other vital research opportunities." It would establish experience in "other vital research opportunities" as acceptable criteria for the selection of governing board members and the chair of CIRM. The criteria would apply also to the grant review group and appointments to a new scientific advisory board.

The proposed ballot measure also defines a VRO as including personalized medicine, genetics and aging. Here is the proposed, new language:

"Vital research opportunity means scientific and medical research and technologies, includinq but not limited to qenetics, personalized medicine, and aqinq as a patholoqy, and/or any stem cell research not actually funded by the institute under paragraph (3) of subdivision (c) of Section 125290.60 which provides a substantially superior research opportunity, vital to advance medical science as determined by at least a two-thirds vote of a quorum of the members of the Scientific and Medical Research Funding Working Group (reviewers) and recommended as such by that working group to the ICOC (the governing board),or as determined by the vote of a majority of a quorum of members of the ICOC. Human reproductive cloning shall not be a vital research opportunity."

The language still can be modified by the initiative backers prior to being certified for the November 2020 ballot. Here is how that mechanism works. 

California Kicks Off Major, New Foray into Gene Therapy: First by Any State in the Country

California today became the first state in the nation to launch itself into the sizzling field of gene therapy, backed by tens of millions of dollars and with the hope of creating treatments that could permanently cure afflictions ranging from hemophilia to cancer.

The move came today as the board of the $3 billion California stem cell agency opened its doors to funding gene therapy research that has reached the most advanced stage, clinical trials. The agency said that gene therapy -- minus stem cells -- is "valuable and worthy of pursuit."

"This is where the science is going," said Jeff Sheehy, chairman of the CIRM board's Science Subcommittee, at hearing earlier this month,

The state stem cell program has allocated $143 million for research programs next year that could include gene therapy.

A document prepared by the leadership of the agency, formally known as the California Insitute for Regenerative Medicine (CIRM), said, 

"For CIRM and the patients it aims to serve, it is vital to support technologies which prove to be highly complementary and augmenting to stem cells, such as gene therapy."

Gene therapy treatments are expected to be quite expensive, with some forecasts running in the $1 million to $2 million range. Supporters of gene therapy argue that the cost is justified because gene therapy can be a total cure that would eliminate the need for also very expensive lifelong treatments of chronic diseases. 

In its action today, the stem cell agency did not announce any specific research awards. Rather it created a procedure for declaring that a gene therapy project with a regenerative element is a "vital research opportunity."  That would allow CIRM to fund such a project under the terms of the ballot initiative that created the agency in 2004. Today's action is the first time that the agency has acted to use the "vital opportunity" provision. 

CIRM has budgeted $143 million for next year in two areas where the new gene therapy initiative could come into play, clinical trials along with translational research that is intended to advance basic research into clinical stages. 

The agency's new foray comes as its cash is running out. By the end of next year, it expects to have no more funding for new research. The agency is pinning its hopes of survival on a $200 million plus private fundraising effort this year and voter approval of a yet-to-be-written ballot initiative on the November 2020 ballot. 

The gene therapy field is moving swiftly and could generate a result that would resonate with voters and help to win approval of an additional $5 billion for CIRM.

CIRM board members have acknowledged that its new gene therapy effort will mean more competition for the state's research dollars, including possibly less for stem cell research, which is the agency's fundamental reason for being.

The agency, however, has already awarded millions of dollars for gene therapy research that has a stem cell link, including a program at UCLA that has led to a successful treatment for what is known as the "bubble boy syndrome." However, that research has not yet moved into the marketplace.

The target of the UCLA treatment is an immune deficiency that is fatal and for which there is no successful treatment outside of the experimental trials that are still underway. 

Bloomberg News has reported that Scott Gottlieb, head of the federal Food and Drug Administration(FDA), has described the field as "somewhat breathtaking." More than 500 experimental treatments are in the pipeline. 

Gottlieb has said that he expects the FDA to approve 40 gene therapies by 2022 and possibly a cure for sickle cell anemia within 10 years. CIRM is deeply involved in a major national push on sickle cell supported by the National Institutes of Health.

California's Stem Cell Agency Opening Door to Pumping More Millions into the Sizzling Gene Therapy Market

Gene therapy graphic from FDA

The California stem cell agency today crossed a key threshold into the "somewhat breathtaking" and potentially multibillion-dollar world of gene therapy, a field that it has skirted previously. 

The action came when a key panel of the agency's governing board this morning approved its first-ever procedure for awarding millions of dollars for research not connected to stem cells. 

"This is where the (regenerative) science is going," said Jeff Sheehy, chair of the Science Subcommittee of the board of the California Institute for Regenerative Medicine (CIRM), as the Oakland-based agency is formally known. 

Under Prop. 71, the ballot initiative that created the $3 billion agency in 2004, CIRM is limited to financing research involving stem cells in some fashion. However, a provision of the measure also allows the support of a "vital research oppportunity" under certain conditions. Today's action formalizes the process for making that finding. 

CIRM said in in a document that it is "vital" that the agency expand its horizons.

"CIRM has supported projects that combine stem cell and gene therapy technologies, such as the gene-corrected stem cell transplants at UCLA that essentially cured 5-year old Evangelina Padilla Vaccaro and several CAR-T cell approaches using stem memory T cells that aim to tackle various cancers. 

"The support of stem cell research that contributes to these treatments is and will continue to be the core of CIRM funding. However, treatment opportunities in regenerative medicine that utilize gene therapy technologies but not necessarily stem cells are also valuable and worthy of pursuit."

The agency's statement continued,

"The field of regenerative medicine brings together technologies that include stem cells, gene therapy, and tissue engineering that in many cases combine to produce a therapeutic product. In some cases, one technology leads the way. For CIRM and the patients it aims to serve, it is vital to support technologies which prove to be highly complementary and augmenting to stem cells, such as gene therapy."

Several directors noted during today's meeting that the change could lead to less cash for purely stem cell projects. 

The field of gene therapy has attracted widespread interest within the regenerative medicine industry and among federal medical regulators. Scott Gottlieb, commissioner of the Food and Drug Administration, earlier this year announced steps to speed development of the therapies. 

Bloomberg News reported:

"'The pace of progress in gene therapy has been somewhat breathtaking,' he (Gottlieb) said, with more than 500 experimental drugs now in development. 'The promise is becoming very much a reality.'"

In April, Novartis AG ponied up $8.7 billion to buy AveXis Inc., of Illinois to strength its efforts to produce a marketable gene therapy.

Gottlieb has said that he expects the FDA to approve 40 gene therapies by 2022 and possibly a cure for sickle cell anemia within 10 years. 

CIRM's new gene therapy policy will go before the full CIRM board one week from today where it is expected to be approved. Additional information on the policy can be found on the Science Subcommittee agenda. 

California Stem Cell Agency Moving to Expand its Reach into Big Market for Gene Therapy

The definition of gene therapy under proposed changes for
 research funding by the California stem cell agency. CIRM chart

California's $3 billion stem cell research program is set to add gene therapy -- minus stem cells -- as research that it will be able to legally finance. 

The change comes as the stem cell agency is looking to generate results that are likely to resonate with voters in November 2020 who may be asked to provide an additional $5 billion in funding for the program. The agency expects to run out of cash by the end of next year. 

Gene therapy has received considerable attention in the last few years. Yesterday, Orchard 
Therapeutics, a British gene therapy firm that has links to CIRM (also see here) and research by Donald Kohn of UCLA, raised $200 million in an initial stock offering. The company said in its prospectus that the total market potential "in the diseases areas underlying our five lead programs could be greater than $2 billion annually."

Donald Kohn, UCLA photo

Kohn has received nearly $31 million in backing from the stem cell agency, which is formally known as the California Institute for Regenerative Medicine (CIRM).

The Science Subcommittee of the agency is expected to approve extension of its gene therapy efforts next Wednesday in a teleconference meeting that will be available globally through the Internet. 

Under the provisions of the ballot measure that created the agency in 2004, the agency is limited in scope. But exceptions are possible if a finding is made that a "vital research opportunity" exists. 

Next week's meeting is expected to formalize the process of making that determination in regards to gene therapy that does not involve stem cells. It will require a 2/3 vote of CIRM's grant review group, among other things. 

Members of the public can participate in the hearing remotely via the Internet or at locations in Oakland, San Francisco, La Jolla, Riverside and Napa. Directions can be found on the agenda.