Karen Weintraub is a freelance writer based in Boston, Massachusetts.
Karen Weintraub
Freelance Writer
Simons Foundation/Freelance
From this contributor
Technique follows calcium trail to track changes in signaling
Researchers have genetically engineered neurons to fluoresce in response to the calcium signals emitted when they fire, according to a study published 18 October in Neuron.
Technique follows calcium trail to track changes in signaling
By
Karen Weintraub
24 October 2012 | 2 min read
Researchers uncover new drug target for fragile X
Deleting an enzyme that regulates protein synthesis reverses some of the molecular and behavioral deficits in a mouse model of fragile X syndrome, according to research published 2 October in Neuron.
Researchers uncover new drug target for fragile X
By
Karen Weintraub
4 October 2012 | 5 min read
Drug improves social deficits in fragile X syndrome
A drug called arbaclofen improves behavioral problems in people with fragile X syndrome, an inherited condition that can lead to mental retardation and autism, according to the results of a clinical trial published today in Science Translational Medicine. A second study published in the same journal showed that the drug restores normal brain function in a mouse model of the disorder.
Drug improves social deficits in fragile X syndrome
By
Karen Weintraub
19 September 2012 | 5 min read
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The force-activated ion channels underlie the senses of touch and proprioception. Now scientists are using them as a tool to explore molecular mechanisms at work in internal organs, including the heart, bladder, uterus and kidney.
PIEZO channels are opening the study of mechanosensation in unexpected places
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The new panel “represents a radical departure from all past rosters,” says autism researcher Helen Tager-Flusberg.
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