Medical research

Young blood does not reverse aging in old mice, study finds

A new study from UC Berkeley found that tissue health and repair dramatically decline in young mice when half of their blood is replaced with blood from old mice. The study argues against the rejuvenating properties of young ...

Oncology & Cancer

P Rex-1 protein key to melanoma metastasis

Researchers from UNC Lineberger Comprehensive Cancer Center are part of a team that has identified a protein, called P-Rex1, that is key to the movement of cells called melanoblasts. When these cells experience uncontrolled ...

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