News tagged with cancer biology

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How chromosome ends influence cellular aging

By studying processes that occur at the ends of chromosomes, a team of Heidelberg researchers has unravelled an important mechanism towards a better understanding of cellular aging. The scientists focused on the length of ...

Sep 11, 2013
4.2 / 5 (6) 0 | with audio podcast

Cells move as concentration shifts

What do wound healing, cancer metastasis, and bacteria colonies have in common? They all involve the collective displacement of biological cells. New research sheds some new light on the physical mechanisms provoking the ...

Jul 29, 2013
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Brain-penetrating particle attacks deadly tumors

(Phys.org) —Scientists have developed a new approach for treating a deadly brain cancer that strikes 15,000 in the United States annually and for which there is no effective long-term therapy. The researchers, ...

Jul 02, 2013
4.4 / 5 (8) 1 | with audio podcast