Medicine and Life Sciences

Mutations in the BRCA1 gene increase the risk of breast and ovarian cancer in females and prostate cancer in males. Despite more than 15,000 papers studying BRCA1 mutations and numerous clinical reports, the exact role of the BRCA1 protein has been poorly understood. A recent paper, published in the prestigious scientific journal Nature, provides novel insights into the BRCA1 function during the repair of broken DNA.

Our glycaemic balance is based on the ability of the pancreatic beta cells to detect glucose and secrete insulin to maintain our blood sugar levels.

Researchers at ETH Zurich have developed ultra-flexible brain probes that accurately record brain activity without causing tissue damage. This opens up new avenues for the treatment of a range of neurological and neuropsychiatric disorders. 

A recent study led by Inselspital, Bern University Hospital and the University of Bern shows that stents with a degradable polymer coating offer no long-term advantage over conventional stents. However, patients who consistently take their cholesterol-lowering medication have a lower risk of complications following stent implantation. The study thus underlines the importance of long-term drug therapy after a heart attack.