23/01/2012

New discoveries in cell aging

A group of researchers led by the Institute of Biotechnology and Biomedicine (IBB) and Universitat Autònoma de Barcelona (UAB) have achieved to quantify with precision the effect of protein aggregation on cell aging ...

Biochip measures glucose in saliva, not blood

For the 26 million Americans with diabetes, drawing blood is the most prevalent way to check glucose levels. It is invasive and at least minimally painful. Researchers at Brown University are working on a new sensor that ...

Lessons in coral reef survival from deep time

Lessons from tens of millions of years ago are pointing to new ways to save and protect today's coral reefs and their myriad of beautiful and many-hued fishes at a time of huge change in the Earth's systems.

Sweeten up your profits with the right hybrid

New University of Illinois sweet corn research shows that higher yield and profitability are possible with greater plant populations of certain hybrids.

Bonobos' unusual success story

Mate competition by males over females is common in many animal species. During mating season male testosterone levels rise, resulting in an increase in aggressive behavior and masculine features. Male bonobos, however, invest ...

5 Questions: Rando on resetting the 'aging clock,' cell by cell

Advances in the study of stem cells have fueled hopes that someday, via regenerative medicine, doctors could restore aging people’s hearts, livers, brains and other organs and tissues to a more youthful state. A key ...

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