Sniffing Out Schizophrenia, Johns Hopkins University and Tel Aviv University Study

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A debilitating mental illness, schizophrenia can be difficult to diagnose. Because physiological evidence confirming the disease can only be gathered from the brain during an autopsy, mental health professionals have had to rely on a battery of psychological evaluations to diagnose their patients. Now, Dr. Noam Shomron and Prof. Ruth Navon of Tel Aviv University’s Sackler Faculty of Medicine, together with PhD student Eyal Mor from Dr. Shomron’s lab and Prof. Akira Sawa of Johns Hopkins Hospital in Baltimore, Maryland, have discovered a method for physical diagnosis — by collecting tissue from the nose through a simple biopsy. Surprisingly, collecting and sequencing neurons from the nose may lead to “more sure-fire” diagnostic capabilities than ever before, Dr. Shomron says.

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