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November 25, 2012

An image of the interaction between the hormone leptin and its receptor, an image derived with the help of an electron microscope. The two arms of the receptor become more rigid following the binding to the hormone and transmit a signal to an enzyme known as Janus kinase.

A new target for anti-obesity drugs

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An artist's impression of the surface of Maki-Maki, a dwarf planet whose orbit is far from that of Pluto. (ESO/L. Calçada/Nick Risinger)

The mysteries of the disappearing atmosphere of Maki-Maki

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Structure of NanomAb. Illustration: Dr. Osherat Frankel

Domesticated cancer treatment using a nanometer drug carrier: the future is here

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