Title : Priming of CD2-induced p62Dok tyrosine phosphorylation by CD3 in Jurkat T cells.

Pub. Date : 2000 Nov

PMID : 11093148






6 Functional Relationships(s)
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Protein Name
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1 Priming of CD2-induced p62Dok tyrosine phosphorylation by CD3 in Jurkat T cells. Tyrosine CD2 molecule Homo sapiens
2 Beside common biochemical events, we previously showed that a 62-kDa protein associated with PLCgamma-1 and p21RasGAP was specifically tyrosine phosphorylated after CD2 stimulation in Jurkat T cells. Tyrosine CD2 molecule Homo sapiens
3 Mainly, we showed that p62Dok tyrosine phosphorylation was strengthened by the functional interplay between CD3 and CD2. Tyrosine CD2 molecule Homo sapiens
4 Kinetic studies indicated that a short treatment with anti-CD3 was sufficient to amplify the CD2-induced tyrosine phosphorylation of p62Dok. Tyrosine CD2 molecule Homo sapiens
5 By contrast, CD2-induced PLCgamma-1 tyrosine phosphorylation and calcium response progressively diminished. Tyrosine CD2 molecule Homo sapiens
6 Finally, enhanced amounts of tyrosine phosphorylated p62Dok were recruited to p21RasGAP and PLCgamma-1 after CD2 stimulation in CD3-activated cells. Tyrosine CD2 molecule Homo sapiens