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Young adults with schizophrenia have highest suicide risk

A study from Columbia University that looked at a large population of adults iagnosed with schizophrenia has found the youngest group (18-34) had the highest suicide risk and those aged 65 and older had the lowest. In the general US population, younger adults have less risk and older age groups have greater risk.

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Individual receptors caught in the act of coupling

 E-Mail NEW YORK, NY A new imaging technique developed by scientists at Columbia University Vagelos College of Physicians and Surgeons and St. Jude Children s Research Hospital captures movies of receptors on the surface of living cells in unprecedented detail and could pave the way to a trove of new drugs.  The researchers used the technique to zoom in on individual receptor proteins on the surface of living cells to determine if the receptors work solo or come together to work as pairs. This work appeared in the April issue of  Nature Methods. If two different receptors come together to form a dimer with distinctive function and pharmacology, this might allow for a new generation of drugs with greater specificity and reduced side effects, says Jonathan Javitch, MD, PhD, the Lieber Professor of Experimental Therapeutics in Psychiatry at VP&S.  

Individual Receptors Caught in Act of Coupling

Columbia University Irving Medical Center A new imaging technique developed by scientists at Columbia University Vagelos College of Physicians and Surgeons and St. Jude Children’s Research Hospital captures movies of receptors on the surface of living cells in unprecedented detail and could pave the way to a trove of new drugs. The researchers used the technique to zoom in on individual receptor proteins on the surface of living cells to determine if the receptors work solo or come together to work as pairs. This work appeared in the April issue of Nature Methods. “If two different receptors come together to form a dimer with distinctive function and pharmacology, this might allow for a new generation of drugs with greater specificity and reduced side effects.”

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