In the past several years, Rockefeller University's Kivanç Birsoy and his team in the Laboratory of Metabolic Regulation and Genetics have revealed remarkable details about the antioxidant glutathione, which plays many essential roles in the body, from clearing free radicals to repairing cellular damage. Among other things, they've discovered the transporter that shuttles glutathione to where it's needed, how glutathione keeps iron levels in check, and the metabolite's complicated relationship with mitochondria, the energy center of the cell, where it both keeps the lights on yet can drive the metastasis of breast cancer.

In the past several years, Rockefeller University’s Kivanç Birsoy and his team in the Laboratory of Metabolic Regulation and Genetics have revealed remarkable details about the antioxidant glutathione, which plays many essential roles in the body, from clearing free radicals to repairing cellular damage. Among other things, they’ve discovered the transporter that shuttles glutathione to where it’s needed, how glutathione keeps iron levels in check, and the metabolite’s complicated relationship with mitochondria, the energy center of the cell, where it both keeps the lights on yet can drive the metastasis of breast cancer.

From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.