Tag Archives: National Institutes of Health

Research identifies protein that regulates creation of fat cells

Biological sciences major Adam Reese may have found the key to keep fat cells from forming.

The University of Delaware junior believes he has identified the trigger that turns a stem cell into a fat cell. Located on the surface of cells, the trigger — a protein called endoglin — regulates what type of cell an existing stem cell will become.

Working in the UD Department of Biological Sciences‘ laboratory of cellular signaling and dynamics with assistant professor Anja Nohe, Reese investigates ways to combat osteoporosis. His findings may also have implications for obesity.

Patients afflicted with osteoporosis lose bone mass as
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UCLA-engineered stem cells seek out and kill HIV in living organisms

Expanding on previous research providing proof-of-principle that human stem cells can be genetically engineered into HIV-fighting cells, a team of UCLA researchers has now demonstrated that these cells can actually attack HIV-infected cells in a living organism.

The study, published April 12 in the journal PLoS Pathogens, demonstrates for the first time that engineering stem cells to form immune cells that target HIV is effective in suppressing the virus in living tissues in an animal model, said lead investigator Scott G. Kitchen, an assistant professor of medicine in the division of hematology and oncology at the David Geffen School of
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Scientists Aim to Use Embryonic Stem Cells for Chronic Pain

Chronic pain, by definition, is difficult to manage, but a new study by UCSF scientists shows how a cell therapy might one day be used not only to quell some common types of persistent and difficult-to-treat pain, but also to cure the conditions that give rise to them.

The researchers, working with mice, focused on treating chronic pain that arises from nerve injury — so-called neuropathic pain.

In their study, published in the May 24, 2012 issue of Neuron, the scientists transplanted immature embryonic nerve cells that arise in the brain during development and used them to make up for a
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New Hope for Parry-Romberg Syndrome Patients from Stem Cells

A study led by Dr. Ko and Dr. Choi of Asan Medical Center and Dr. Ra of RNL Stem Cell Technology Institute posted on the ‘Annals of Plastic Surgery‘

In a landmark clinical study, scientists of the RNL Stem Cell Technology Institute have demonstrated that the transplant of patients’ own (“autologous”) stem cells can dramatically improve the ability of plastic surgeons to repair diseases. In the September 2012 issue of the prestigious international plastic surgery journal Annals of Plastic Surgery (69:3), researchers published their controlled study of the power of stem cells, describing a breakthrough with patients
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ScienceLive Chat about The Future of Stem Cell Research

Thursday August 4, 2011
3:01

Jocelyn Kaiser:
Hi everyone. This is Jocelyn Kaiser, a news writer for Science magazine. In today’s chat, we’re talking about last week’s court decision finding that federal funding for human embryonic stem cell research is legal. We’ll discuss what’s next for Sherley v. Sebelius and what it’s like to work in an area of research where policies are always changing. Guest Hank Greely, a law professor at Stanford, is here now and we’re hoping to be joined later by Amander Clark, a stem cell researcher at UCLA. Let’s start with a question for Hank.

Hank, why was this
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