News tagged with cell abnormalities

Exploring the causes of cancer

Cells communicate with other cells in our bodies by sending and receiving signals. Cancer can occur when these signals are "dysregulated" and abnormal cells grow out of control.

Nov 23, 2015
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Collagen's role in skin cancer

Type VII collagen is an important protein that helps hold the skin together. Patients with a severe skin condition known as recessive dystrophic epidermolysis bullosa (RDEB) have genetic mutations that lead to reductions ...

Oct 23, 2015
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Researchers describe mechanism behind progeria

Progeria, a premature aging disease, is the research focus of Roland Foisner's team at the Max F. Perutz Laboratories of the University of Vienna and the Medical University of Vienna. Children suffering from progeria die ...

Oct 06, 2015
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Tissue chips predict neurotoxicity

A lot of time, money, and effort are devoted to developing new drugs. Yet only one of every 10 drug candidates entering human clinical trials successfully goes on to receive approval from the Food and Drug Administration ...

Oct 01, 2015
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Immune cells may help fight against obesity

While a healthy lifestyle and "good genes" are known to help prevent obesity, new research published on September 15 in Immunity indicates that certain aspects of the immune system may also play an important role. In the ...

Sep 15, 2015
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Errant gene turns cells into mobile cancer factories

A single stem cell has the potential to generate an animal made of millions of different types of cells. Some cancers contain stem-like but abnormal cells that can act like mini factories to rapidly churn out not only more ...

Sep 10, 2015
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Discovery may lead to targeted melanoma therapies

Melanoma patients with high levels of a protein that controls the expression of pro-growth genes are less likely to survive, according to a study led by researchers at Icahn School of Medicine at Mount Sinai and published ...

Jun 17, 2015
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