Proteomics

Dataset Information

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Identification of Mfn2 interacting proteins in homeostatic endothelial cells


ABSTRACT: Identification of Mfn2 interacting proteins in homeostatic endothelial cells using affinity purification-mass spectrometry analysis.

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Cell Culture

SUBMITTER: Laura Herring  

LAB HEAD: Jalees Rehman

PROVIDER: PXD024620 | Pride | 2021-03-11

REPOSITORIES: Pride

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Publications

Mitofusin-2 stabilizes adherens junctions and suppresses endothelial inflammation via modulation of β-catenin signaling.

Kim Young-Mee YM   Krantz Sarah S   Jambusaria Ankit A   Toth Peter T PT   Moon Hyung-Geun HG   Gunarathna Isuru I   Park Gye Young GY   Rehman Jalees J  

Nature communications 20210512 1


Endothelial barrier integrity is ensured by the stability of the adherens junction (AJ) complexes comprised of vascular endothelial (VE)-cadherin as well as accessory proteins such as β-catenin and p120-catenin. Disruption of the endothelial barrier due to disassembly of AJs results in tissue edema and the influx of inflammatory cells. Using three-dimensional structured illumination microscopy, we observe that the mitochondrial protein Mitofusin-2 (Mfn2) co-localizes at the plasma membrane with  ...[more]

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