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ProteomicsMesenchymal stem cell integrin-associated complexes
The composition and stiffness of the extracellular matrix (ECM) environment that surrounds Multipotent mesenchymal stem cells (MSCs) stem cells dictates transcriptional programming, thereby affecting stem cell lineage decision-making. Cells sense force between themselves and their microenvironment ...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2016-07-20 | MSV000079956 | MassIVE
OtherIntegrin endosomal signalling suppresses anoikis.
Data from ProteomeXchange, PXD ID: PXD001870. Experiment: Plasma membrane fraction R2 raw, file: 150120_106.mzml. Published as part of Nat Cell Biol. 2015 Oct 5 . From the Abstract: {{i}} Integrin-containing focal adhesions transmit extracellular signals across the plasma membrane to modulate cell ...
ORGANISM(S): Mus_musculus_viruses, Mouse 
GPM32310025155 | GPMDB
Resource Reanalysis 
ProteomicsAlternate covalent form of platelet αIIbβ3
The αIIbβ3 integrin receptor coordinates platelet adhesion, activation and mechanosensing in thrombosis and haemostasis. Using differential cysteine alkylation and mass spectrometry, we have identified a disulfide bond in the αIIb subunit linking cysteines 490 and 545 that is missing in about one in...
ORGANISM(S): Homo sapiens (Human) 
2022-02-17 | PXD025907 | Pride
Αiibβ3 Platelet Disulfide Covalent Integrin 
ProteomicsThe composition of reticular adhesions in RPMI-7951 and MDA-MB-435S melanoma cell lines and its comparison with the reticular adhesion composition following talin2 or KANK2 knockdown
Integrins bind extracellular matrix proteins and, when clustered, form integrin adhesion complexes (IACs) that connect to and regulate the cytoskeleton, shaping normal and tumour cell behaviour. In addition to well-known nascent adhesions, focal adhesions (FAs), fibrillar adhesions (FBs), and hemide...
ORGANISM(S): Homo sapiens (Human) 
2026-06-15 | PXD071922 | Pride
Reticular adhesions Kank2 Matrisome Adhesome Melanoma Rpmi-7951 cells Integrin alphavbeta5 Talin2 Mda-mb-435s cells 
UnknownFocal adhesions are sites of integrin extension.
Not available
S-EPMC2845069 | biostudies-literature
TranscriptomicssVEGFR-1 signaling through α5β1 integrin
Soluble VEGFR-1 (sVEGFR-1) acts both as a decoy receptor for VEGFs and as an extracellular matrix protein for α5β1 integrin. A sVEGFR-1-derived peptide that interacts with α5β1 integrin promotes angiogenesis. However, canonical signal downstream integrin activation is not induced, resulting into...
ORGANISM(S): Homo sapiens 
2014-01-20 | E-GEOD-32560 | biostudies-arrayexpress
UnknownIntegrin-associated complexes form hierarchically with variable stoichiometry in nascent adhesions.
Not available
S-EPMC4138543 | biostudies-literature
UnknownFCHo2, instead of talin, enables inside-out activation of integrin ɑvβ5 in curved adhesions.
Not available
S-EPMC12694587 | biostudies-literature
ProteomicsA proteomics approach to isolating neuropilin-dependent α5 integrin trafficking pathways: neuropilin 1 and 2 co-traffic α5 integrin through endosomal p120RasGAP to promote polarised fibronectin fibrillogenesis in endothelial cells
Integrin trafficking to and from membrane adhesions is a crucial mechanism that dictates many aspects of a cell’s behaviour, including motility, polarisation, and invasion. In endothelial cells (ECs), the intracellular traffic of α5-integrin is regulated by both neuropilin 1 (NRP1) and neuropilin 2 ...
ORGANISM(S): Mus musculus (Mouse) 
2024-05-20 | PXD051778 | Pride
Sprouting angiogenesis Integrin trafficking Neuropilins Endothelial cell Retina 
ProteomicsSecretome of rat smooth muscle cells with stretch
The extracellular matrix (ECM) is fundamental to cellular and tissue structural integrity and provides mechanical cues to initiate diverse biological functions1. The quality and quantity of ECM determines tissue stiffness and controls gene expression, cell fate, and cell cycle progression in various...
ORGANISM(S): Rattus Rattus (black Rat) 
2020-03-18 | PXD013915 | JPOST Repository
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