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The protein encoded by PTPRA is a member of the protein tyrosine phosphatase (PTP) family.
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Multivariate Cox (show COX8A Proteins) regression analysis suggested that PTPRA expression was an independent prognostic factor in SCC (show CYP11A1 Proteins) patients. In the cellular models, PTPRA promotes SCC (show CYP11A1 Proteins) cell proliferation through modulating Src (show SRC Proteins) activation as well as cell cycle progression. In conclusion, higher PTPRA level was associated with worse prognosis of SCC (show CYP11A1 Proteins) patients and PTPRA could promote the cell cycle progression
VacA mediates CagA (show S100A8 Proteins) phosphorylation through RPTPalpha in AZ-521 cells.
A receptor type-protein tyrosine phosphatase alpha-Src family kinase-Rap1 pathway was identified as responsible for recruiting myosin IIB to the zonula adherens in epithelial cells and supporting contractile tension.
no evidence was seen for the association of rare, missense mutations in the PTPRA gene with schizophrenia or autism spectrum disorders
Data indicate that scaffold protein (show HOMER1 Proteins) RACK1 (show GNB2L1 Proteins) plays a role in IGF-1 (show IGF1 Proteins)-mediated protein-tyrosine phosphatase alpha (PTPalpha) tyrosine phosphorylation in MCF-7 Cells.
recruited to epithelial adherens junctions for cadherin-dependent cell adhesion and tissue architecture formation
Results suggest that inhibition of PTPalpha can have a beneficial effect on HER2 (show ERBB2 Proteins)-positive breast cancers, but that inhibition of additional targets is needed to block breast tumorigenesis.
new role for PTPalpha in the regulation of motility of mammary epithelial cells in response to ErbB2 (show ERBB2 Proteins) activation.
results suggest that PTPalpha links activation of epidermal growth factor receptor (EGFR (show EGFR Proteins)) signaling with Src (show SRC Proteins) activation and may provide a novel therapeutic target for treatment of breast cancer.
A single-nucleotide polymorphism (rs6138953) on the PTPRA gene in the 20p13 region was found to be associated with elevated fasting glucose level.
PTPalpha coordinates oligodendroglial and neuronal development and myelination.
RPTPalpha mediates proinflammatory and proinvasive signaling in rheumatoid arthritis fibroblast-like synoviocytes (FLS), correlating with the promotion of disease in an FLS-dependent model of rheumatoid arthritis.
Ptpra coordinates the regulation of the Fyn (show FYN Proteins) signaling pathway in corpus striatum.
PTPs (show PTS Proteins) alpha and epsilon play distinct roles in osteoclasts.
PTP (show SLC25A3 Proteins)-alpha promotes profibrotic signaling pathways in fibroblasts through control of cellular responsiveness to TGF-beta (show TGFB1 Proteins).
The focal adhesion targeting domain of FAK (show PTK2 Proteins) interacts with protein-tyrosine phosphatase-alpha to restrict IL1 (show IL1A Proteins)-induced Ca2 (show CA2 Proteins)+ release, ERK (show EPHB2 Proteins) activation, and MMP-9 (show MMP9 Proteins) expression.
PTPalpha may be involved in the formation of axoglial junctions and ensheathment in small axons during myelination of the spinal cord.
Findings indicate Grb2 (show GRB2 Proteins) as a new FAK (show PTK2 Proteins) activator and in coordinating PTPalpha tyrosine phosphorylation to enable downstream integrin signaling and migration.
Inflammation-induced connective tissue degradation involving fibroblasts requires functionally active PTPalpha.
ptpra protein, zebrafish, signaling is essential for convergence and extension cell movements during gastrulation.
The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP contains an extracellular domain, a single transmembrane segment and two tandem intracytoplasmic catalytic domains, and thus represents a receptor-type PTP. This PTP has been shown to dephosphorylate and activate Src family tyrosine kinases, and is implicated in the regulation of integrin signaling, cell adhesion and proliferation. Three alternatively spliced variants of this gene, which encode two distinct isoforms, have been reported.
protein tyrosine phosphatase, receptor type, A
, receptor-type tyrosine-protein phosphatase alpha-like
, Leukocyte common antigen-related peptide (protein tyrosine phosphate)
, PTPLCA-related phosphatase
, protein tyrosine phosphatase, receptor type, alpha polypeptide
, protein-tyrosine phosphatase alpha
, receptor-type tyrosine-protein phosphatase alpha
, tyrosine phosphatase alpha
, LCA-related phosphatase
, protein tyrosine phosphatase alpha
, protein tyrosine phosphatase receptor type alpha
, protein-tyrosine-phosphatase alpha