Tag Archives: Laboratory of Molecular Genetics

Using magnetic forces to control neurons, study finds the brain plays key role in glucose metabolism

Using magnetic forces to control neurons, study finds the brain plays key role in glucose metabolismA new tool to control neurons in mice avoids the downfalls of current methods by using magnetic forces to remotely control the flow of ions into specifically targeted cells. Applying this method to a group of neurons in the hypothalamus, researchers found that the brain plays a surprisingly vital role in maintaining blood glucose levels. More »

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Jeffrey Friedman receives the 2016 Harrington Prize for Innovation in Medicine

Jeffrey Friedman receives the 2016 Harrington Prize for Innovation in MedicineThe award, given by the American Society for Clinical Investigation and the Harrington Discovery Institute, honors those who advance science with achievements notable for innovation, creativity, and potential for clinical application. Friedman is being recognized for his discovery of leptin. More »

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Metabolism protein found to also regulate feeding behavior in the brain

Metabolism protein found to also regulate feeding behavior in the brainFeeling hungry or full leads us to change how much we eat, but the molecular wiring of this process is not well understood. Scientists have identified a new player in this circuit called amylin, which works together with the hormone leptin to reduce food consumption. More »

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Jeffrey M. Friedman and Leslie B. Vosshall named 2014 AAAS Fellows

Rockefeller University scientists Jeffrey M. Friedman and Leslie B. Vosshall have been awarded the distinction of AAAS Fellow. Election as a fellow is an honor bestowed upon AAAS members by their peers. More »

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‘Radiogenetics’ seeks to remotely control cells and genes

 ‘Radiogenetics’ seeks to remotely control cells and genesA team is developing a system that would make it possible to remotely control biological targets in living animals — rapidly, without wires, implants or drugs. During a test, they used radio waves or a magnetic field to turn on insulin production in mice. More »

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Jeffrey M. Friedman receives Albert Lasker Award for discovery of leptin

This year’s Albert Lasker Award for Basic Medical Research, the most prestigious American prize in science, honors Rockefeller University’s Jeffrey M. Friedman, who discovered leptin, a hormone that regulates food intake and body weight. More »

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