Controlling the crowd with a WNK.

Cell

Institute for Systems Genetics, Tisch Hospital, 435 East 30th Street, New York, NY 10016, USA; Department of Biochemistry and Molecular Pharmacology at NYU Grossman School of Medicine, 435 East 30th Street, 9th Floor, Room 906, New York, NY 10016, USA. Electronic address:

Published: November 2022

AI Article Synopsis

  • Volume control in cells is a critical issue that has been widely discussed in scientific literature.
  • Boyd-Shiwarski and colleagues identify that higher levels of molecular crowding lead to the condensation of WNK kinase, a key protein involved in this process.
  • This condensation helps cells detect and adapt to decreases in their volume, highlighting a novel mechanism for cellular response to volume changes.

Article Abstract

Volume control is a fundamental challenge for all cells, the mechanisms of which have been long debated. In this issue of Cell, Boyd-Shiwarski et al. find that increased molecular crowding drives condensation of WNK kinase, allowing cells to sense and respond to cell volume loss.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10197922PMC
http://dx.doi.org/10.1016/j.cell.2022.10.027DOI Listing

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