Archive: 21/12/2012

World-first tissue study could re-shape future of advanced prostate cancer treatment

The first-ever comprehensive study of prostate cancer tissue has revealed a completely new gene network driving the disease in patients who have stopped responding to standard hormone treatment, according to Cancer Research ...

Dec 21, 2012

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Scientists uncover cells at the origin of basal cell carcinoma

For years researchers have been trying to identify the molecular changes that occur in tumour-initiating cells from the very first oncogenic mutation to the development of invasive tumors. The most frequently diagnosed skin ...

Dec 21, 2012

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Scientists find mechanism that triggers immune responses to DNA

(Medical Xpress)—Free-floating pieces of DNA in a cell's watery interior can mean bad things: invading viruses, bacteria, or parasites, ruptured cellular membranes, or disease. Genetic material is meant to be contained ...

Dec 21, 2012

Search for epigenetic decoder leads scientists to Rett Syndrome

(Medical Xpress)—A few years ago, scientists discovered an unexpected layer of information woven into the genetic code – a nucleotide called 5-hydroxymethylcytosine, or 5hmC. Its meaning was unknown at the time, but a ...

Dec 21, 2012