Monthly Archives: January 2012

Professor Alan Trounson – World focus on stem cell research – Video

Posted: January 23, 2012 at 1:12 pm

19-01-2012 22:48

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Young stem cells make rapidly aging mice live longer and healthier – Video

Posted: January 23, 2012 at 12:09 am

17-01-2012 13:20 Researchers from the University of Pittsburgh School of Medicine found that a shot of young stem cells made rapidly aging mice live longer and healthier. Johnny Huard, Ph.D., professor in the Departments of Orthopaedic Surgery and of Microbiology and Molecular Genetics, Pitt School of Medicine, and director of the Stem Cell Research Center at Pitt and Children's Hospital of Pittsburgh of UPMC, and Laura Niedernhofer, MD, Ph.D., associate professor in the University of Pittsburgh's Department of Microbiology and Molecular Genetics and the University of Pittsburgh Cancer Institute (UPCI), discuss their research findings, which were published in the Jan

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Efficiently Culturing Neural Stem Cells on Fine Rubber Surface Structure #DigInfo – Video

Posted: January 22, 2012 at 5:28 pm

09-01-2012 06:59 DigInfo TV - diginfo.tv 16

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Efficiently Culturing Neural Stem Cells on Fine Rubber Surface Structure #DigInfo - Video

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Lady Stem Cell – Video

Posted: January 22, 2012 at 5:27 pm

17-01-2012 18:57 Watch Dr. Whalen, of LePar Animal Hospital in Evergreen Park, perform surgery and Stem Cell Therapy on Lady Bender, a 5 year old Mastiff with severe arthritis in the hips. Dr.

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Report: Antibiotics can permanently destroy gut flora balance, leading to lifelong illness

Posted: January 22, 2012 at 4:58 pm

Overuse and overprescription of antibiotic drugs has become a widely known culprit in causing the emergence of antibiotic-resistant "superbugs," as well as the onset of digestive and other health problems, caused by the elimination of beneficial gut flora. But a new review published in the journal Nature suggests that such gut flora alterations could be permanent.

Professor Martin Blaser from New York University's (NYU) Langone Medical Center has been studying the long-term effects of antibiotics on gut flora, which has already confirmed a definitive link between antibiotics and the disruption of beneficial bacteria in the digestive system. But what his research also seems to confirm is the possibility that such disruption might be permanent, at least in some individuals, and thus carry with it lifelong health consequences. Read more...

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Scientists make ethical stem cells from skin of a rat

Posted: January 22, 2012 at 4:58 pm

Scientists have found ways to prepare stem cells from skin of an adult rat, without harming embryos. The discovery, which was done successfully on rats, will remove the ethical concerns of using stem cells for various medical purposes. Researchers have shown that it is possible to create stem cells similar to those present in embryos from skin. So far, mature cells were considered incapable of producing stem cells. The success of the research on rat has made scientists hopeful of being able to do this in case of humans as well. If this happens, the stem cells obtained from skin cells of a person will be able to produce cells and tissues that would be genetically an exact copy of the original, dispelling any rejection by the body that was probable for a stem cell obtained from an embryo. Stem cells are totipotent–capable of developing in any kind of tissue present in the body. Such a capability is of immense benefit as they can be used to replace the damaged cells and tissues, thus providing possible cure for several diseases like diabetes, Parkinson’s and Alzheimer’s. The use of stem cells from embryo had ethical and moral concerns as the collection of stem cells damages the embryos. This many said is tantamount to murder or cannibalism. The new discovery, if successful for humans, will pave new ways for curing several diseases including those which were till now could not be treated. This will surely help cure many diseases and body defects. An advancement in this technique may also provide body organs for transplantation. The possibilities are immense but some concerns will continue to remain. The stem cells could be used rampantly for cosmetic purposes like skin grafts. This may also open a new arena of spare parts for human bodies as is available for machines. This will obviously dent the magical power of life. The cliche remains valid even here – every coin has two sides. It’s all up to us to choose the positive side. Learn more about stem cells. Source: BBC, Daily Mail Image Source: Canada.com

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India emerging as a global hub for stem cell research

Posted: January 22, 2012 at 4:58 pm

Who said India lags behind in the arena of stem cell research? The country is growing at the rate of fifteen percent per year in the stem cell market arena and will reach the figures of $ 540 million by 2010. India has around fifteen centers which are undertaking research in the arena of stem cell. Of them five centers are involved in undertaking extensive trials in the arena of cardiology. India has all the strength to emerge as a global hub for undertaking stem cell research. Since U.S has banned stem cell research India can surely prosper in this field as it has both knowledge and technology for undertaking research in this area. With medical field making rapid moves researchers are opting for advanced techniques which can help in targeting the root cause of the diseases rather than just treatment of the symptoms and in this respect stem cell research is gaining a stronger position. One questions which is troubling my mind is if India emerges as a hub for stem cell research how will it handle the sensitive topics such as cloning and breeding of human cells. Via prminds

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How Has Stephen Hawking Lived to 70 with ALS?

Posted: January 22, 2012 at 4:58 pm

Stephen Hawking turns 70 on Sunday, beating the odds of a daunting diagnosis by nearly half a century. [More]

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Baby Monkeys with 6 Genomes Are Scientific First

Posted: January 22, 2012 at 4:58 pm

They look like ordinary baby rhesus macaques , but Hex, Roku and Chimero are the world's first chimeric monkeys, each with cells from the genomes of as many as six rhesus monkeys.

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LA Times: Deck Stacked at the IOM Hearing

Posted: January 22, 2012 at 4:58 pm


The Los Angeles Times web site today carried a sharply worded piece about the upcoming Institute of Medicine hearing on the performance of the $3 billion California stem cell agency.

Written by Pulitzer-prize winning columnist Michael Hiltzik, the item was headlined,

"Stacking the deck on the stem cell program."

The piece referred to Tuesday's meeting of the Institute of Medicine panel looking into the stem cell agency's affairs. The Times article was based largely on a piece yesterday on the California Stem Cell Report that reported that six of the 11 witnesses at the IOM hearing were coming from institutions that had received $418 million from CIRM. The item also reported that the only other witnesses were either CIRM employees or on its governing board.

Hiltzik wrote,

"The insular character of the stem-cell research community always has made objective evaluations of CIRM difficult -- most of the experts in the field are in a position to seek grants from the program or work with it on grant review. The IOM study could have been a counterbalance to that. But that doesn't look like it's about to happen."

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