# |
PMID |
Sentence |
1 |
8144631
|
The cytoplasmic phosphotyrosine phosphatase SH-PTP2 (Syp, PTP 1D, PTP-2C) contains two SH2 domains (N and C) which mediate its association with and activation by the platelet-derived growth factor (PDGF) and epidermal growth factor receptors and IRS-1.
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2 |
7626133
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Tyrosine-phosphorylation of IRS-1 causes it to associate with the src-homology-2 (SH2) domains of at least four other proteins: phosphatidylinositol 3'-kinase (PI3K), growth factor receptor-bound protein-2 (GRB2), Nck, and Syp.
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3 |
7485492
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Phosphorylated IRS-1 then interacts with the p85 alpha subunit of phosphatidylinositol 3-kinase (PI3K), Nck, growth factor receptor-bound protein 2 (GRB2), and Syp, thus branching insulin's signal for both mitogenic and metabolic responses.
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4 |
12584991
|
The expression of chromogranin A, S-100 protein and ACTH was examined using the PAP method, while neuronspecific enolase (NSE), synaptophysin and neurofilament were examined by the APAAP method with appropriate antibodies (DAKO).
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5 |
15789763
|
It is suggested that the decrease in neuron number and Syn, NPY expression in frontal cortex and hippocampus may be one of the factors leading to diabetic dementia.
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6 |
16226381
|
Glucocorticoids and/or hyperglycemia increased synaptophysin expression in CA1, CA3 and the dentate gyrus, regions that exhibit synaptic plasticity in response to glucocorticoid exposure.
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7 |
20864515
|
Tyrosine phosphorylation of both insulin receptor (IR) and insulin receptor substrate (IRS)1/2 was significantly enhanced in Prep1(i/i) livers accompanied by a specific downregulation of the SYP and SHP1 tyrosine phosphatases.
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8 |
20864515
|
Prep1 overexpression in HepG2 liver cells upregulated SYP and SHP1 and inhibited insulin-induced IR and IRS1/2 phosphorylation and was accompanied by reduced glycogen content.
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9 |
20864515
|
Consistently, overexpression of the Prep1 partner Pbx1, but not of p160MBP, mimicked Prep1 effects on tyrosine phosphorylations, glycogen content, and on SYP and SHP1 expression.
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