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Stan Wang talks about creating non-embryonic stem for use n regenerative medicine – Video

Posted: January 24, 2013 at 7:48 am


Stan Wang talks about creating non-embryonic stem for use n regenerative medicine
Gates Cambridge Scholar Stan Wang is pursuing a PhD in medicine supervised by recent Nobel Prize winner Sir John Gurdon. Stan works on a technique which takes tissue from any part the human body and gives it embryonic stem cell-like properties. This could have a huge impact on the world of regenerative medicine.

By: GatesCambridge

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Stan Wang talks about creating non-embryonic stem for use n regenerative medicine - Video

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StemCells, Inc. to Present at Phacilitate Cell & Gene Therapy Forum

Posted: January 24, 2013 at 7:47 am

NEWARK, Calif., Jan. 23, 2013 (GLOBE NEWSWIRE) -- StemCells, Inc. (STEM) announced today that Ann Tsukamoto, Ph.D., Executive Vice President, Research and Development, will make a presentation on the Company's clinical development programs at the Phacilitate Cell & Gene Therapy Forum to be held January 28-30, in Washington, DC. Dr. Tsukamoto is scheduled to speak at 12:25 p.m. ET on Wednesday, January 30, as part of the session on "Clinical development updates from leading cell and gene therapy product candidates in the clinic for CNS indications."

The Phacilitate Cell & Gene Therapy Forum is a preeminent industry-led meeting designed to help advance regulatory, manufacturing, R&D and commercial strategies and drive cell and gene therapy products forward. The Forum enables executives from global cell therapy, gene therapy and tissue engineering companies, representatives of big pharma and big biotech, regulators and regulatory experts, and public and private investors to meet and share information on the leading edge of the regenerative medicine sector.

About StemCells, Inc.

StemCells, Inc. is engaged in the research, development, and commercialization of cell-based therapeutics and tools for use in stem cell-based research and drug discovery. The Company's lead therapeutic product candidate, HuCNS-SC(R) cells (purified human neural stem cells), is currently in development as a potential treatment for a broad range of central nervous system disorders. In a Phase I clinical trial in Pelizaeus-Merzbacher disease (PMD), a fatal myelination disorder in children, the Company has shown preliminary evidence of progressive and durable donor-derived myelination in all four patients transplanted with HuCNS-SC cells. The Company is conducting a Phase I/II clinical trial in chronic spinal cord injury in Switzerland and recently reported positive interim data for the first patient cohort. The Company is also conducting a Phase I/II clinical trial in dry age-related macular degeneration (AMD), and is pursuing preclinical studies in Alzheimer's disease. StemCells also markets stem cell research products, including media and reagents, under the SC Proven(R) brand. Further information about StemCells is available at http://www.stemcellsinc.com.

The StemCells, Inc. logo is available at http://www.globenewswire.com/newsroom/prs/?pkgid=7014

Apart from statements of historical fact, the text of this press release constitutes forward-looking statements within the meaning of the U.S. securities laws, and is subject to the safe harbors created therein. These statements include, but are not limited to, statements regarding the clinical development of its HuCNS-SC cells; the Company's ability to commercialize drug discovery and drug development tools; and the future business operations of the Company. These forward-looking statements speak only as of the date of this news release. The Company does not undertake to update any of these forward-looking statements to reflect events or circumstances that occur after the date hereof. Such statements reflect management's current views and are based on certain assumptions that may or may not ultimately prove valid. The Company's actual results may vary materially from those contemplated in such forward-looking statements due to risks and uncertainties to which the Company is subject, including those described under the heading "Risk Factors" in the Company's Annual Report on Form 10-K for the year ended December 31, 2011 and in its subsequent reports on Forms 10-Q and 8-K.

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StemCells, Inc. to Present at Phacilitate Cell & Gene Therapy Forum

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Thelma 8 weeks after Stem Cell Therapy – Video

Posted: January 24, 2013 at 7:45 am


Thelma 8 weeks after Stem Cell Therapy

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Reaction to IOM: California Stem Cell Directors Approve Plan on Conflicts of Interest and More

Posted: January 24, 2013 at 1:27 am

Directors of the $3 billion California
stem cell agency today approved a far-reaching plan aimed at resolving long-standing
conflict of interest issues involving the agency's governing board
and also at helping to maintain credibility with the public.

Jonathan Thomas
CIRM photo
The framework of the proposal by CIRM
Chairman J.T. Thomas moved forward on a 23-0 vote with one
abstention. He laid out the plan in response to sweeping recommendations from a blue-ribbon study by the Institute of Medicine. Details will be worked out and come back to the board in March. 
Acknowledging that many board members
were not pleased with the IOM criticism of the agency, Thomas said, 

“This is one of those times that we must move forward and compromise.” 

He
said issues such conflicts of interest have “stolen focus” from
the good scientific work that the agency has funded.
Thomas was reacting to the $700,000 IOM
study commissioned by CIRM governing board. The IOM recommendations
called for removing conflict
of interest problems, cleaning up a troubling dual-executive arrangement
and fundamentally changing the nature of the governing board. The IOM proposals would strip the board of its ability to approve individual grants,
greatly strengthen the role of the agency's president, significantly
alter the role of patient advocates on the governing board and engage
the biotech industry more vigorously.
Thomas' plan, which would be put in
place for up to a one-year trial period, would not do all that the
IOM wanted, but would move strongly in that direction.
State Controller John Chiang, chairman
of the only state entity with financial oversight over CIRM, endorsed
most of the proposal, said deputy controller Ruth Holton-Hodson. She
told CIRM directors that Thomas' plan was thoughtful and positive,
although Chiang did not support continued involvement of the chairman
in day-to-day operations.
The Thomas plan, which would not require legislative approval, would:
  • Have 13 members of the 29-member board
    refrain from voting on specific grant applications. The 13 would be from institutions that could benefit from CIRM grants. They would be
    allowed to participate in discussions. Thomas said this would deal
    with financial conflict of interest questions. 
  • Increase industry participation of
    industry in grant application review and step up business involvement
    internally at CIRM, including development of RFAs.
  • Redirect all scientific appeals to
    staff to evaluate for possible re-review before they go to the full
    board.
  • Move “programmatic” review of
    grants to public sessions of the full board instead of being held
    behind closed doors during grant review sessions. Patient advocate
    directors now sitting on the grant review group would no longer be
    allowed to vote during the closed-door review sessions, but they
    could participate in the discussion.

It appears, however, that the Thomas
plan would do little to deal with the dual-executive problems identified
by the IOM.

Consumer Watchdog's John M. Simpson, a
long observer of the stem cell agency, welcomed the response by
CIRM. Writing on his blog, Simpson said,

 "It looks like
the message is finally getting through to California's stem cell
agency board....
Part of what is driving the new
approach is the realization that CIRM will need to find a new source
of funding -- possibly going back to the voters -- if it is to
continue.  As Thomas told the board today, 'If we don't
have credibility, we won't have a chance of sustaining the agency.'"

During the lengthy debate this
afternoon, one director after another said they did not agree with
all that the IOM had to say, but said maintaining credibility and
trust was the key to the sustainability of the organization.
CIRM will run out of money for new
grants in less than four years. Thomas said he is working on a plan
to continue the agency's effort into the future. Details of that will
be disclosed later, he said.

(Editor's note: An earlier version of this item, based on incorrect information from CIRM, said the vote was 21-0. The correct figure is 23-0.)

Source:
http://feedproxy.google.com/~r/blogspot/uqpFc/~3/Phybdqb0SV0/iom-california-stem-cell-directors.html

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7.10 – Regenerative Medicine – Video

Posted: January 23, 2013 at 4:42 am


7.10 - Regenerative Medicine
Speaker: Ms. Elizabeth Sump, Director of Research Administration for the Orthopaedic and Rheumatology Institute, and Director of Governmental Relations, Cleveland Clinic and Dr. Fehmida Kapadia, Research Program Manager, Cleveland Clinic Ms. Sump is the Director of Research Administration for the Orthopaedic and Rheumatology Institute at the Cleveland Clinic, as well as a Director of Government Relations at Cleveland Clinic. She has previously served as the Executive Director of the Clinical Tissue Engineering Center, Chief Commercialization Officer of the Armed Forces Institute of Regenerative Medicine and Vice President of Corporate Development for NetGenics Inc., an enterprise bioinformatics company. A Cleveland native, Ms. Sump has been developing technology for the Healthcare and Life Sciences industries for nearly 25 years. Dr. Kapadia is a Research Program Manager at the Cleveland Clinic responsible for managing product development and commercialization of a device used to identify and isolate stem cells. Dr. Kapadia also manages the research being conducted to develop products for the treatment of wounded warriors as a part of an Armed Forces Institute of Regenerative Medicine research grant. Dr. Kapadia has a PhD in Biochemistry and a Master #39;s in Biotech Entrepreneurship. She has worked for several years in research labs conducting research in cardiovascular and molecular biology. Before joining the Cleveland Clinic, Dr. Kapadia worked at BioEnterprise which is ...

By: NEOinnovates

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7.10 - Regenerative Medicine - Video

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Suitable Female Needed for Neanderthal Cloning – Video

Posted: January 23, 2013 at 4:42 am


Suitable Female Needed for Neanderthal Cloning
Scientists say that Neanderthals can be cloned. Scientists are considering the possibility of cloning a Neanderthal using DNA from fossils. Neanderthals are believed to be the distant evolutionary cousins of modern homo sapiens that went extinct some 33 thousand years ago. Using the genome of the extinct species along with human stem cells, Doctor George Church, a genetics professor at Harvard School of Medicine, thinks that the procedure could be successfully accomplished. Church is quoted as saying: "I have already managed to attract enough DNA from fossil bones to reconstruct the DNA of the human species largely extinct. Now I need an adventurous female human." There are a few problems that are raised by the idea of cloning a Neanderthal. Most of the embryos that have been implanted by scientists in an effort to clone animals haven #39;t survived. The only other extinct animal to be brought back to life through cloning is a Pyrenean ibex, which took 439 embryos to create one cloned ibex. The Neanderthal clone would have to be birthed by a human mother, and the current rate of successful births would leave many potential host mothers with stillborns or miscarriages. What do you think? Should scientists attempt to clone a Neanderthal?

By: GeoBeatsNews

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Suitable Female Needed for Neanderthal Cloning - Video

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Stem Cells Research: Cures

Posted: January 23, 2013 at 4:42 am


Stem Cells Research: Cures Treatments - http://WWW.OLOSCIENCE.COM
ISSCR (International Society for Stem Cell Research) - The International Society for Stem Cell Research is an independent, nonprofit organization established to promote and foster the exchange and dissemination of information and ideas relating to stem cells, to encourage the general field of research involving stem cells and to promote professional and public education in all areas of stem cell research and application. Web Site: http://www.isscr.org

By: Fausto Intilla

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Stem Cells Research: Cures

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Delivering large molecules to cells through tiny holes in membranes – Video

Posted: January 23, 2013 at 4:42 am


Delivering large molecules to cells through tiny holes in membranes
Living cells are surrounded by a membrane that tightly regulates what gets in and out of the cell. This barrier is necessary for cells to control their internal environment, but it makes it more difficult for scientists to deliver large molecules such as genes that can reprogram them into pluripotent stem cells, or nanoparticles for imaging. Researchers from MIT have now found a safe and efficient way to get large molecules through the cell membrane, by squeezing the cells through a narrow constriction that opens up tiny, temporary holes in the membrane. Any large molecules floating outside the cell, such as DNA or proteins, can slide through the membrane during this disruption. Using this technique, the researchers were able to deliver reprogramming proteins and generate induced pluripotent stem cells with a success rate 10 to 100 times better than any existing method. They also used it to deliver nanoparticles including carbon nanotubes and quantum dots, which can be used to image cells and monitor what #39;s happening inside them. Read more: Video: Armon Sharei and Andrea Adamo

By: MITNewsOffice

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Tissue engineering – Video

Posted: January 23, 2013 at 4:42 am


Tissue engineering
http://www.stemcellsarthritistreatment.com Cartilage damage is irreversible. To date, only reconstructive surgical procedures such as joint replacement are the only option available for significant cartilage loss. Cell therapy, using transplantable stem cells with scaffolds, can possible regenerate new cartilage matrix. The potential of mesenchymal stem cells to differentiate into chondrocytes (cartilage cells) with the aid of the proper environment and growth factors makes these cells very attractive for tissue engineering purposes. The combination of three key ingredients... stem cells, growth factors, and a framework is required. http

By: Nathan Wei

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Tiny molecules preserve stem cells: Researchers shows what makes constant plant growth possible

Posted: January 23, 2013 at 1:47 am

Human life is dependent on the constant growth of plants, and it is the job of stem cells to see to it that this occurs. They are found at the tips of the shoots and roots, the so-called meristems. Stem cells can transform themselves into other types of cells and develop new organs, such as leaves, fruits, and twigs, throughout the entire lifespan of the plant. However, in order for the plant to continue growing and developing organs, several cells at the tips of the shoots and roots have to remain stem cells. In order to ensure that this is the case, the cells need signals to help them identify their position in the plant and trigger the appropriate developmental program.

A team led by Prof. Dr. Thomas Laux from the Institute of Biology III of the University of Freiburg has succeeded in confirming that plants need a micro-RNA at the tip of their shoots to prevent all of the stem cells from transforming themselves into other cell types. The Freiburg researchers used thale cress as a model organism for their studies. Their findings have now been published in the renowned journal Developmental Cell.

Micro-RNAs are very small molecules of ribonucleic acid (RNA) that do not encode any proteins themselves but rather prevent proteins from being generated from other RNAs. Thanks to their diminutive size, micro-RNAs can move from one cell to the next in plants.

Scientists are already familiar with one micro-RNA that informs meristem cells that they should specialize. However, this micro-RNA needs to be neutralized in the area where stem cells need to be preserved. Thomas Laux, member of the Cluster of Excellence BIOSS Centre for Biological Signalling Studies, has now succeeded in demonstrating that there is a second micro-RNA that serves precisely this function, thus preventing the stem cells from transforming.

The newly discovered micro-RNA, the stem cell preserver, is only produced in one particular cell layer, the epidermis of the tip of the shoot. The micro-RNA only reaches several underlying layers of cells near its home in the epidermis, all of which become stem cells. The more distant areas do not receive enough stem cell preservers, and the cells there transform themselves into other cell types. In this way, the plant can preserve the stem cells at the tip of its shoots and thus develop leaves, blossoms, or fruits regardless of environmental influences.

Journal reference: Developmental Cell

Provided by Albert Ludwigs University of Freiburg

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Tiny molecules preserve stem cells: Researchers shows what makes constant plant growth possible

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