News tagged with cellular biology

Eat too much? Maybe it's in the blood

Bone marrow cells that produce brain-derived eurotrophic factor (BDNF), known to affect regulation of food intake, travel to part of the hypothalamus in the brain where they "fine-tune" appetite, said researchers from Baylor ...

Feb 26, 2013
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RNA promotes metastasis in lung cancer

The vast majority – approximately 80 percent – of our DNA does not code for proteins, yet it gets transcribed into RNA. These RNA molecules are called non-coding and fulfill multiple tasks in the cell. Alongside a well-studied ...

Feb 05, 2013
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Hydrogen sulfide: The next anti-aging agent?

Hydrogen sulfide (H2S) may play a wide-ranging role in staving off aging, according to a paper published online ahead of print in the journal Molecular and Cellular Biology. In this review article, a team from China explores ...

Jan 29, 2013
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