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Driving Drug Resistance out of Fungi

Microbiologists are facing tremendous difficulties in their quest to fight C. albicans' drug resistance and biofilm formation. Each C. albicans microbe is a "diploid" organism, as it usually contains two copies of its entire genome and of all the genes encoded within. However, to understand the role that a specific gene plays, researchers

Diabetes New Insulin Sensitizers Discovered

A new study, led by researchers at Columbia University Medical Center, indicates that it may be possible to improve insulin sensitivity while avoiding these adverse effects. The findings were published online in Cell. Insulin, a hormone made in the pancreas, signals cells to grab glucose out of the bloodstream and use it

Genes are Controlled by Nano Footballs Scientists Discover

By placing tiny glowing probes on transcription factors -- special chemicals inside cells which control whether a gene is switched 'on' or 'off' -- researchers gained a remarkable new insight into the way in which genes are controlled. Crucially, they discovered that transcription factors operate not as single molecules as was

New Genetic Syndrome Predisposes the Body to Cancer

A research led by Jordi Surrallés, professor of the Department of Genetics and Microbiology at the Universitat Autònoma de Barcelona, director of the Genetics Unit at the Hospital de la Santa Creu i Sant Pau and lead researcher at the Centre for Biomedical Network Research on Rare Diseases (CIBERER), has

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