Neuroscience

Scientists track neuronal stem cells using MRI

Carnegie Mellon University biologists have developed an MRI-based technique that allows researchers to non-invasively follow neural stem cells in vivo.

Psychology & Psychiatry

PTSD research: Distinct gene activity patterns from childhood abuse

Abuse during childhood is different. A study of adult civilians with PTSD (post-traumatic stress disorder) has shown that individuals with a history of childhood abuse have distinct, profound changes in gene activity patterns, ...

Medical research

New cancer therapy target stops tumor cells from sharing resources

Researchers at University of California San Diego have discovered a process in which liver cells share molecules via vesicle exchange in order to multiply under conditions that would ordinarily suppress cell proliferation. ...

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