Category Archives: Stem Cell Therapy

Here is a list of articles from the California Stem Cell Report as well as CIRM documents dealing with the grant appeal process at the California stem cell agency. The list was prepared on Aug. 16, 2012. To read the entire articles, click on the links.

Emotionalism and Potential Favoritism Cited as Need for Changes in CIRM Grant Appeals
Passion and favoritism, democracy and gamesmanship – all are part of the ongoing discussion among directors of the $3 billion California stem cell agency as they try to fix what some of them call a “broken” grant appeal process.

July 19, 2010
UC Davis Scientist Praises CIRM Appeals Change
A stem cell researcher at UC Davis today said a change in the CIRM grant appeals procedure makes “a lot of sense.” Writing on his blog in regard to "extraordinary petitions," Paul Knoepfler said, “I think the proposed change makes a lot of sense and would greatly improve the process. Sometimes the reasons in the petitions are clearly not meritorious and as it now stands, they end up wasting CIRM's time. The last time CIRM received 9 petitions as well, which represented a remarkably large fraction of the total applications. A stricter process would discourage the submission of large numbers of petitions, an important issue given that the number of petitions received by CIRM continues to grow.”

CIRM Finally Discloses Grant Appeal Proposals
The California stem cell agency early today belatedly posted a two-page memo on proposed changes in how it will deal with appeals by scientists whose grant applications have been rejected by reviewers.

July 18, 2010
Sticky, Troubling Appeals by Rejected Researchers Targeted by Stem Cell Agency
A key step in the process for awarding billions of dollars in research grants is “broken,” according to many directors of the California stem cell agency, and major changes are looming that will affect hundreds of scientists.

June 22, 2010
Immunology Grants: CIRM Gives $25 Million to 19 Researchers
Directors of the California stem cell agency today approved $25 million for immunology research, overturning four negative decisions by its grant reviewers. Directors faced a record nine public petitions to reverse its reviewers. After some grumbling, the directors, who see only a summary of the application and reviewer comments, okayed the four.

June 19, 2010
More Grant Appeals Filed: Yamanaka Invoked
The California stem cell agency has set another benchmark, although this is one that it may not want to trot out at international stem cell gatherings. Eight scientists whose applications were rejected for funding by the CIRM grants working group and scientific reviewers are seeking to overturn those decisions at the agency's board meeting in San Diego on Tuesday. It is the largest number of “extraordinary petitions” ever filed and amounts to more than one out of every four applications that were turned down. The total number of applications received was 44. Fifteen were approved. Some of the researchers are likely to appear at the board meeting and make a personal pitch.

May 18, 2010
Competing for California Stem Cell Cash: Rules of the Game Coming Under Scrutiny
Every California stem cell scientist and researcher looking to join the field – be they from academia or business – should pay very close attention to a meeting next week of a key group of directors of the $3 billion California stem cell agency. They plan to discuss possible changes in how scientists compete for stem cell cash, which is no small matter since CIRM has another $2 billion to hand out over the next several years.

Pre-application review – CIRM report (Jan. 2010) on the process

Extraordinary petition policy – Version as of 5/25/10

Appeal policy – Version as of 5/25/2010

Transcript of July 20, 2010, meeting of CIRM directors Science Subcommittee. Discussion of petitions begins on page 40.

Transcript of the June 22, 2010, CIRM directors meeting. Discussions of extraordinary petitions begin on pages 24 and 67.

Transcript of 5/25/10 Science Subcommittee meeting dealing with appeals issue. Discussion begins on page 99.

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Source:
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A tiny opening exists for scientists
who failed to win approval last month of their bids for $20 million
research awards from the California stem cell agency.

Source:
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Public release date: 10-Aug-2012 [ | E-mail | Share ]

Contact: Mary Jane Gore mary.gore@duke.edu 919-660-1309 Duke University Medical Center

DURHAM, N.C.-- Duke researchers may have found a promising stem cell therapy for preventing osteoarthritis after a joint injury.

Injuring a joint greatly raises the odds of getting a form of osteoarthritis called post-traumatic arthritis, or PTA. There are no therapies yet that modify or slow the progression of arthritis after injury.

Researchers at Duke University Health System have found a very promising therapeutic approach to PTA using a type of stem cell, called mesenchymal stem cells (MSCs), in mice with fractures that typically would lead to them developing arthritis. Their findings could lead to a therapy that would be used after joint injury and before signs of significant osteoarthritis.

The scientists thought the stem cells would work to prevent PTA by altering the balance of inflammation and regeneration in knee joints, because these stem cells have beneficial properties in other regions of the body.

"The stem cells were able to prevent post-traumatic arthritis," said Farshid Guilak, Ph.D., director of orthopaedic research at Duke and senior author of the study.

The study was published on August 10 in Cell Transplantation.

The researchers also thought that a type of mice bred for their super-healing properties would probably fare better than typical mice, but they were wrong.

"We decided to investigate two therapies for the study, said lead author Brian Diekman, Ph.D., a postdoctoral researcher in the Guilak lab. "We thought that stem cells from so-called superhealer mice would be superior at providing protection, and instead, we found that they were no better than stem cells from typical mice. We thought that maybe it would take stem cells from superhealers to gain an effect as strong as preventing arthritis after a fracture, but we were surprised and excited to learn that regular stem cells work just as well."

See the original post:
Stem cells may prevent post-injury arthritis

AP

Raiders linebacker Aaron Curry isnt sure when hell be able to get back on the field, but hes pretty sure that stem cell therapy will be the thing that winds up getting him back there.

Paul Gutierrez of CSNBayArea.com reports that Curry has received the therapy on both of his knees. Bone marrow from his hips was used in the treatment and Curry told Gutierrez that it is the only thing hes tried that has helped him feel better. Curry is still working out on the side during Raiders practices and said hell only return to practice when hes fully able to help the Raiders.

My goal is to get healthy and just go out there and be violent, be fast, be a pain in the offenses butt and whatever I have to do on the defense, do it, Curry said. And do it full speed. I cant do that until my body says its ready.

The treatment has been popular with Oakland athletes. Linebacker Rolando McClain said that the treatment helped his legs feel better earlier this offseason and As pitcher Bartolo Colon has credited stem cell treatment on his shoulder with saving his baseball career.

With McClain facing a possible suspension under the Personal Conduct Policy and Oakland short on linebacking depth, the Raiders need Curry to be healthy for the start of the season.

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Aaron Curry using stem cell therapy to help knees