News tagged with molecules

Specific sugar molecule causes growth of cancer cells

The process of glycosylation, where sugar molecules are attached to proteins, has long been of interest to scientists, particularly because certain sugar molecules are present in very high numbers in cancer ...

Sep 16, 2013
popularity 4.8 / 5 (9) | comments 0 | with audio podcast

Scientists identify ALS disease mechanism

Researchers have tied mutations in a gene that causes amyotrophic lateral sclerosis (ALS) and other neurodegenerative disorders to the toxic buildup of certain proteins and related molecules in cells, including neurons. The ...

Aug 28, 2013
popularity 4.5 / 5 (2) | comments 0 | with audio podcast

How untying knots promotes cancer

Researchers have long known that high levels of a specific protein in human cells are linked to tumor growth – but no one has fully understood how.

Aug 20, 2013
popularity 4.9 / 5 (7) | comments 0 | with audio podcast

New inhibitor blocks the oncogenic protein KRAS

One of the major goals in the development of anti-cancer treatments is to find an inhibitor effective against the oncogenic protein known as KRAS. Despite decades of active agent research, efforts to intercede ...

Aug 09, 2013
popularity 5 / 5 (3) | comments 0 | with audio podcast