Genetics

New insights reported about the Angelina Jolie gene

Scientists from the Cancer Therapy & Research Center (CTRC) in San Antonio today (March 4) published work that provides deeper insight into how the Angelina Jolie gene, BRCA1, functions in normal breast tissue and how its ...

Medical research

Shrinking tumors with an RNA triple-helix hydrogel glue

Twenty years ago, scientists discovered that short strands of RNA known as microRNA help cells to fine-tune their gene expression. Disruption or loss of some microRNAs has been linked to cancer, raising the possibility of ...

Oncology & Cancer

Virus in cattle linked to human breast cancer

A new study by University of California, Berkeley, researchers establishes for the first time a link between infection with the bovine leukemia virus and human breast cancer.

Overweight & Obesity

Scientists probe obesity's ties to breast cancer risk

Obesity is a well-known risk factor for breast cancer, but researchers haven't figured out what connects the two. A new study suggests the link may be due to a change in breast tissue structure, which might promote breast ...

Medical research

Soft-tissue engineering for hard-working cartilage

An international study published in the journal Nature Communications points the way toward wider, more effective use of biocompatible materials in repairing human tissues. Focusing on the difficult case of restoring cartilage, ...

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