Editors' ChoiceCellular and Molecular Signaling

Papers of note in Science 355 (6331)

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Sci. Signal.  28 Mar 2017:
Vol. 10, Issue 472, eaan2959
DOI: 10.1126/scisignal.aan2959

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This week’s articles describe a nonimmune function for macrophages in forming pigment stripes in fish skin, regulation of mTORC1 signaling by cholesterol, how the age-related reduction of a cofactor could affect DNA repair, the role of pulling forces in Notch activation, an epigenetic mechanism that contributes to tumor cell resistance to PI3K inhibitors, and structural analysis of an NMDA receptor.

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