Genetics

New insights into the origins of spinal muscular atrophy

Columbia researchers have discovered how a genetic defect leads to spinal muscular atrophy (SMA), a critical piece of information about the disease that neurologists have been seeking for decades.

Medical research

Pain and anxiety impact breathing on a cellular level

You're startled by a threatening sound, and your breath quickens; you smash your elbow and pant in pain. Why a person's breathing rate increases dramatically when they're hurting or anxious was not previously understood. ...

Medical research

Two new types of glial cells found in mouse brain

A team of researchers with members from the University of Basel, Columbia University, New York University and the University of Illinois at Chicago, has discovered two new kinds of glial cells after prodding neural stem cells ...

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