News tagged with molecules

Forcing cancer to digest itself

When tumour cells no longer degrade themselves, cancer may develop. Using black skin cancer as an example, Bern Researchers have now shown that a protein plays an important role in the process of degradation ...

Sep 12, 2013
popularity 5 / 5 (3) | comments 0

Short-term smoking cessation reverses endothelial damage

Eight weeks of smoking cessation reverses the endothelial damage caused by smoking, according to research presented at the ESC Congress today by Dr. Yasuaki Dohi from Japan. Serotonin remained elevated, suggesting eight weeks ...

Sep 01, 2013
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Protein predicts breast cancer prognosis

Researchers have identified a protein that they believe may help predict breast cancer prognosis, potentially relieving thousands of women at low risk from having to undergo painful, oft-debilitating therapies, while insuring ...

Aug 29, 2013
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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

Stopping cancer in its tracks?

We've come a long way in cancer treatments – we have powerful, effective drugs for many types of cancer and we're moving toward ever more specific, less invasive therapies. But the problem with cancer is ...

Aug 27, 2013
popularity 3 / 5 (2) | comments 1

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