Proteomics

Dataset Information

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Mouse Podocyte Proteome - ARP3 Controls the Podocyte Architecture at the Kidney Filtration Barrier


ABSTRACT: Label-free expression proteomics analysis of FACS-sorted mouse podocytes versus non-podocytes

INSTRUMENT(S): LTQ Orbitrap

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Podocyte (sensu Diptera), Kidney

SUBMITTER: Joern Dengjel  

LAB HEAD: Joern Dengjel

PROVIDER: PXD010601 | Pride | 2018-12-14

REPOSITORIES: Pride

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Publications


Podocytes, highly specialized epithelial cells, build the outer part of the kidney filtration barrier and withstand high mechanical forces through a complex network of cellular protrusions. Here, we show that Arp2/3-dependent actin polymerization controls actomyosin contractility and focal adhesion maturation of podocyte protrusions and thereby regulates formation, maintenance, and capacity to adapt to mechanical requirements of the filtration barrier. We find that N-WASP-Arp2/3 define the devel  ...[more]

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