Balancing cell polarity PARts through dephosphorylation
Journal article published in 2022 by
André Barros-Carvalho,
Eurico Morais-De-Sá 
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Abstract
How cells spatially organize their plasma membrane, cytoskeleton, and cytoplasm remains a central question for cell biologists. In this issue of JCB, Calvi et al. (2022. J. Cell Biol.https://doi.org/10.1083/jcb.202201048) identify PP1 phosphatases as key regulators of C. elegans anterior–posterior polarity, by counterbalancing aPKC-mediated phosphorylation of PAR-2.