ArticleScientific reports2016
Quantitative profiling of spreading-coupled protein tyrosine phosphorylation in migratory cells.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 6 citations in OpenAlex.
- Article
- Protein tyrosine phosphatases in cell adhesion.The Biochemical journal · 2021Review
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Protein tyrosine phosphorylation is an important mechanism that regulates cytoskeleton reorganization and cell spreading of migratory cells. A number of cytoskeletal proteins are known to be tyrosine phosphorylated (pY) in different cellular processes. However, the profile of pY proteins during different stages of cell spreading has not been available. Using immunoafffinity enrichment of pY proteins coupled with label free quantitative proteomics, we quantitatively identified 447 pY proteins in the migratory ECV-304 cells at the early spreading (adhesion) and the active spreading stages. We found that pY levels of the majority of the quantified proteins were significantly increased in the active spreading stage compared with the early spreading stage, suggesting that active cell spreading is concomitant with extra tyrosine phosphorylation. The major categories of proteins impacted by tyrosine phosphorylation are involved in cytoskeleton and focal adhesion regulation, protein translation and degradation. Our findings, for the first time, dissect the cell spreading-specific pY signals from the adhesion induced pY signals, and provide a valuable resource for the future mechanistic research regarding the regulation of cell spreading.
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