@susanallison.bsky.social
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Chief Editor of Nature Reviews Nephrology; Consulting Editor at Nature. Views my own.
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Shicheng Guo
@shihcheng.bsky.social
· Mar 15
Integrins in the kidney — beyond the matrix | Nature Reviews Nephrology
The development and proper functioning of the kidney is dependent on the interaction of kidney cells with the surrounding extracellular matrix (ECM). These interactions are mediated by heterodimeric membrane-bound receptors called integrins, which bind to the ECM via their extracellular domain and via their cytoplasmic tail to intracellular adaptor proteins, to assemble large macromolecular adhesion complexes. These interactions enable integrins to control cellular functions such as intracellular signalling and organization of the actin cytoskeleton and are therefore crucial to organ function. The different nephron segments and the collecting duct system have unique morphologies, functions and ECM environments and are thus equipped with unique sets of integrins with distinct specificities for the ECM with which they interact. These cell-type-specific functions are facilitated by specific intracellular integrin binding proteins, which are critical in determining the integrin activation
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Max Kozlov
@maxkozlov.bsky.social
· Mar 7
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Jim Myers
@kidneystories.bsky.social
· Jan 23
Born too soon: lifelong kidney risks and the importance of early intervention - Nature Reviews Nephrology
Premature birth and low birth weight disrupt kidney development substantially, which leads to an increased risk of acute kidney injury, chronic kidney disease and hypertension. Broader awareness of th...
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Ashish Verma
@ashunephro.bsky.social
· Jan 7