News tagged with tumor formation

Demystifying the immortality of cancer cells

(Medical Xpress) -- In cancer cells, normal mechanisms governing the cellular life cycle have gone haywire. Cancer cells continue to divide indefinitely, without ever dying off, thus creating rapidly growing ...

Jul 05, 2012
popularity 5 / 5 (11) | comments 2 | with audio podcast

Anti-tumor activity of immune cells can be restored

The Leuven-based VIB researchers have revealed a mechanism that explains why the anti-tumor activity of specific immune cells called macrophages is suppressed during tumor growth. They have also demonstrated that blocking ...

Dec 10, 2013
popularity 5 / 5 (7) | comments 0

Microbes in the gut help determine risk of tumors

Transferring the gut microbes from a mouse with colon tumors to germ-free mice makes those mice prone to getting tumors as well, according to the results of a study published in mBio, the online open-access journal of the ...

Nov 05, 2013
popularity 4.8 / 5 (5) | comments 0

New study finds brain tumors can arise from neurons

(Medical Xpress)—Researchers from the US and Japan have shown that an aggressive type of brain tumor can arise from normal cells in the central nervous system such as neurons. The cells revert to an earlier, ...

Oct 19, 2012
popularity 5 / 5 (4) | comments 1 | with audio podcast report

New epigenetic mechanisms for improved cancer therapy

A review article by researchers at Boston University School of Medicine (BUSM) proposes a new epigenetic hypothesis linked to tumor production and novel ideas about what causes progenitor cells to develop into cancer cells. ...

Feb 19, 2013
popularity 5 / 5 (3) | comments 0 | with audio podcast