Stem Cell Research: Is Progress Delayed Progress Denied? - 3 Body Fat Loss

The Bush administration's decision to allow federal funding strictly limited for stem cell research if you settle to the classic definition of a compromise: a decision that makes no one happy.

Although the decision will start at the beginning using the existing stem cell lines derived from embryos that have already been destroyed, put the cover on public support for Research using cells derived from newly created embryos - such as those discarded daily by fertility clinics - and restrict scientists working with stem cell lines currently available.

These limitations can order scientists who are just beginning to explore the possibilities of breath of embryonic yarns - immature and undeveloped cells that have the ability to evolve to any of the cells different types in the body Depending on how they are manipulated in a developing embryo or a laboratory plate.

"The President indicated that there are 60 lines [stem cells] existing that can be used today. For my knowledge, no one is aware of the way by the Which number was determined or where these lines are located. If, in fact, the field continues its explosive growth, 60 or up to 600 lines can be very restrictive, and this can seriously prejudice progress, "says Ira Black, MD, President Neuroscience at Robert Wood Johnson Medical School in PiscataWay, NJ

Fat Loss Progress - Stem Cell Research: Is Progress Delayed Progress Denied?

In addition, black notes, despite what the president states, these cell lines are not necessarily immortal, "and 60 could now be much less than in a little I think we are all worried that if we were out of the resource material, there will be no science to be done while the patients are languishing paralyzed in the bed, in wheelchairs, with diabetes, having heart attacks, having traits, Injury to the spinal cord, etc. "

In fact, many of the cell lines are likely to be in private hands and owners - - medium-sized companies, biotechnology companies and other corporations - may not be willing to participate in proprietary property or share trade secrets.

"private industry does not disclose. They have their healers and their shareholders to respond, so they have to point out what they are doing in what is more profitable - not necessarily what will be driven by the needs of society. So and if the president is trying to do the right thing for society, he concentrated on private business interests and big money, "says Fred Roisen, PhD, teacher and president of anatomical sciences and neurobiology of the University of Louisville, KY, in an interview with WebMD.

Roisen, Black and other researchers say, although Grateful Bush did not follow in his campaign promise to prohibit embryonic stem cell research - despite the broad Public support for such research - they are also not breaking the champagne. In fact, the limits imposed on embryonic stem cell research could delay or even prevent the discovery of new treatments for Alzheimer's disease, diabetes, Parkinson's disease and spinal cord injuries, they injuries.

"The president is saying," Let's tie one of your hands behind your back - now go and do research "Roisen tells WebMD. Although he works with stem cells derived from corpses or living donors and is theoretically not affected by restrictions, Roisen says he needs "the initial information on embryonic stem cells to apply it to adult stem cells."

"If you are ... already involved in the use of human stem cells by means of private resources, this [decision] is a very good news, because this allows You seek federal funding and fall under the revision of federal procedures, "says Daniel A. Peterson, PhD, assistant professor of neuroscience at the University of Finch, Chicago Medical School, Chicago." But for those who are doing research in the field but are not currently working in this area, does not allow them to start approaches additional and new to study these cells and, while allowing them to use federal funding to work on existing lines, there is the possible scientific restriction on which we have limited diversity. "

Peterson compares the situation to study heart disease in a population of only 60 individuals, when, in fact, researchers need to study the populations in thousands in order to see the range of disturbances, genetic diversity, lifestyle and environmental factors and differences in response to diseases represented in the human race.

Researchers also note that the decision puts US scientists to a distinct scientific and competitive disadvantage compared to their colleagues in other countries, such as the United Kingdom , where public and government support for embryonic stem cell research.

"Under the best circumstances, we are years from the bed - If we can get there - and anything that represents an obstacle to the advances in knowledge will slow us and simply go Prolong suffering and inadequate quality of life that our friends, relatives - and sometimes we - are suffering, "says Black.

Progress and Promise of Stem Cell Research: Fixing nerve damage in spinal cord injury - Fat Loss Progress

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