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Molecular Memory Tunes Adrenaline To Stress

Cornell University researchers discovered how chronic stress intensifies the adrenaline response by controlling the structure of donut-shaped protein channels on adrenal cells. This 'molecular memory' can be influenced by lifestyle factors, paving the way for gene therapy and potential treatments for hypertension and heart attacks.

New Kind of Chaperone Discovered: AIDS Hormone Detection

A team of researchers at Northwestern University and the Mayo Clinic have identified two new proteins, Cyp-40 and p23, that act as molecular chaperones to fold proteins into an intermediate state. This discovery expands our understanding of what molecular chaperones are and their role in enhancing hormone sensitivity in cells.