Category Archives: Stem Cell Therapy

The $700,000 study of the $3 billion
California stem cell agency is nearly concluded and is expected to be
released sometime in November.

“There will be no
further information-gathering meetings. The committee members have
finished drafting their report and it is now undergoing peer review.
Reviewers are anonymous to study staff and committee members; they
will be listed in the front matter of the report when it’s finished
and released.”

“Sponsors are not
treated as peer reviewers; that is, they’re not afforded an
opportunity to comment on IOM draft reports prior to public release.
IOM is aiming for a public release in November (the exact time frame
will hinge on the duration of the peer review, which is influenced by
people’s schedules and adherence to deadlines). IOM is looking at
options for how best to hold this release, whether there will be an
event of some sort. Once plans are set, they’ll be noted on the
project web pages and IOM will alert the various stakeholders and
interested parties of the plans. The study is moving along and we’re
looking forward to the report’s debut in the not too distant
future.”

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

The Sacramento Bee today published an article that reported that $1.5 billion, more than 90 percent of the amount dispensed by the California stem cell agency, has gone to institutions linked to past and present directors of the agency.

The piece was carried on the front page of the newspaper's Sunday Forum section and was written by David Jensen, publisher-editor of the California Stem Cell Report.

The text of the Forum article is below. The Bee also carried a chart listing the top 10 recipient institution. The full text of the comments from Alan Trounson, president of the California stem cell agency,  and two other persons quoted in the article can be found here.

Stem cell cash mostly aids directors' interests

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

One of the lesser known activities of
the California stem cell agency is webinars that put researchers
together with the folks who make the federal decisions about whether
stem cell research will be turned into therapies.

“The FDA very graciously donates
their time to speak on these webinars because they too have pledged
to maintain an active dialogue with the industry and provide
education on their regulatory expectations for product development in
the regenerative medicine field. CIRM science officer Kevin
Whittlesey recently
wrote a paper with Celia Witten of the FDA about the role of the
FDA in reaching out to regenerative medicine community, including
webinars such as these. 

“In that paper they point out that
the communication goes both ways:

“'Appropriate regulation requires a
strong understanding of the latest scientific developments to meet
current and future regulatory needs and challenges.'

“So the FDA benefits by learning from
the other speakers in the webinar – what is the current state of
the technology, what are investigator’s current thoughts on best
practices and the latest research findings, etc. They also learn what
the industry is facing by listening to the questions asked and the
discussion of the challenges during the Q&A sessions. A group of
FDA employees attend each of these CIRM sponsored webinars, and the
wide variety of other workshops and meetings that CIRM hosts
throughout the year.”  

(Editor's note: An earlier version of this item incorrectly identified Cynthia Schaffer as Cynthia Adams.)

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

Here is the full text of comments made
by the California stem cell agency, Joe Mathews, co-author of
“California Crack-Up” and Bob Stern, former president of the
Center for Governmental Studies and co-author of the California
Political Reform Act, in connection with the Sept. 23, 2012, article
in The Sacramento Bee headlined “Stem Cell Cash Mostly Aids Directors' Interests.” The comments were abbreviated for
publication in The Bee because of newspaper space constraints.

“To make sure we do the best job of
managing taxpayer's money it's natural that we turn to people who
know most about stem cells and stem cell research. In fact, as the
state's own Little Hoover Commission reported in its analysis of
CIRM: “The fact that CIRM funding has gone largely to prestigious
California universities and research institutes is hardly surprising
and should be expected, given the goals of Proposition 71 and the
considerable expertise resident in these research centers.” But in
recruiting the best minds, we also adopt best practices to ensure
that there is no conflict of interest. Every board member has to
recuse themselves from voting on, or even being part of a discussion
on anything to do with their own institution, or to an institution or
company that they have any connections to. All this is done in
meetings that are open to the public. CIRM’s conflict of interest
rules have been subject to multiple reviews – by the Bureau of
State Audits, the Little Hoover Commission and the Controller – and
there is no evidence that any of CIRM’s funding decisions have been
driven by conflicts of interest. Indeed, CIRM rigorously enforces its
conflict of interest rules at each stage of the funding process to
ensure that all decisions are made on the merits of the proposal for
funding and not as a result of any conflicts of interest. 

“In addition all funding applications
are reviewed by an independent panel of scientists on our Grants
Working Groups, all of whom are out-of-state and meet strict conflict
of interest requirements, and it is their recommendations that help
guide the ICOC (CIRM governing board) on what to fund.”

“California ballot initiatives are a
terrible way to make public policy. And they are even worse as a
method for making scientific policy. 

“It's not merely that
this initiative was drafted in such a way as to benefit the
enterprises of its directors. It's that, under this initiative's own
provisions and the California constitution, it's so hard to change
Proposition 71 and fix what ails CIRM. Effectively, these provisions are
baked in, and nothing short of another vote of people can really make
the change. (Yes, there are provisions, as you know, that permit the
legislature by super-majority to do things, but supermajorities are
effectively out of reach in California). 

“Sadly, initiatives
like Proposition 71 are not uncommon. Many measures are drafted to benefit
the people who would support the measure, or oversee the program
established. This has been very common with bonds. Essentially, to
win the support of various groups whose money and backing is
important to passage of a bond, a sponsor of an initiative bond will
set up rules and include money specifically intended for each group.
This is a form of pay-to-play. Agree to back the initiative and
you're in. And it happens because there's no rule against it and
because passing initiatives in California require difficult,
expensive campaigns. 

“And this sort of thing will continue
to happen. There is no serious push to do anything about this.
Indeed, good government groups and reformers in California have
opposed changes to the initiative process -- because they want to use
the process for their own schemes.”

“It would have been better had
institutions receiving grants not to have had their representatives
on the board awarding grants. On the other hand, we want to have the
most knowledgeable people on the board overseeing this very important
program. The question: Were these people the only qualified ones to
sit on the board?”

Source:
http://californiastemcellreport.blogspot.com/feeds/posts/default?alt=rss

By Ryan Flinn - 2012-09-28T20:12:41Z

Cytori Therapeutics Inc. (CYTX), a biotechnology company with $10 million in annual revenue, rose the most in about a year after the company won a $4.7 million U.S. government contract to develop a stem cell therapy to treat burns caused by thermal or radioactive bombs.

Cytori jumped 14 percent to $4.41 at the close in New York, the biggest single-day increase since October 2011. The shares of the San Diego-based company have doubled this year.

Were seeing a lot of momentum, Chief Executive Officer Christopher Calhoun said today in an interview with Bloomberg Television. This contract is one more major thing that we are delivering on, and there is more to come.

The two-year contract with the Department of Health and Human Services Biomedical Advanced Research and Development Authority may be worth $106 million over five years if certain milestones are met, Cytori said today in a statement. The company had a net loss last year of $32 million, according to data compiled by Bloomberg.

Cytoris experimental therapy takes adipose tissue, or body fat, from a patient and through its device separates the adult stem and regenerative cells before transferring them to a burn wound. Money from the contract will be used to develop the device and take it through the U.S. regulatory approval process with the Food and Drug Administration, Calhoun said.

These cells help to facilitate the healing of the injury, he said in a telephone interview earlier this week. They release growth factors that stimulate new blood flow.

Testing the technology in a clinical trial and getting approval may take five years, Calhoun said. The company is currently testing its therapy for other soft tissue damage, as well as cardiovascular disease.

Once approved, the device will be deployed in hospitals across the country, and can be used for routine burns as well as a treatment for patients in wake of a mass casualty event that could injure 10,000 people, Cytori said in the statement.

To contact the reporter on this story: Ryan Flinn in San Francisco at rflinn@bloomberg.net

Continue reading here:
Cytori’s Stem Cell Therapy for Burns Wins U.S. Contract

Featured Article Academic Journal Main Category: Stem Cell Research Also Included In: Biology / Biochemistry Article Date: 28 Sep 2012 - 1:00 PDT

Current ratings for: Purging Stem Cells To Make Therapy Safer

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The study appears in a 27 September issue of the journal Stem Cells Translational Medicine.

iPS cells have properties similar to embryonic stem cells, which are "master cells" with an unlimited capacity to differentiate into any type of tissue in the body, such as brain, lung, skin, heart, and liver. Thus their potential in regenerative medicine, where damaged or diseased tissue can be repaired or replaced by growing new tissue, is huge, as senior author Timothy Nelson explains in a press release:

"Pluripotent stem cells show great promise in the field of regenerative medicine; however, the risk of uncontrolled cell growth will continue to prevent their use as a therapeutic treatment."

Nelson is Assistant Professor of Medicine and Pharmacology and works in the General Internal Medicine department and the Transplant Center at the Mayo.

The idea of using iPS cells is for doctors to be able to take some adult tissue, for example skin cells, from the patient who needs the treatment, and then turn the cells from that tissue into iPS cells.

Then, those iPS cells are coaxed to turn into the target type of cell, for instance lung cells. As a result of the coaxing the iPS cells turn into (differentiate) the target tissue type.

Read the original here:
Purging Stem Cells To Make Therapy Safer