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Functional Coupling of the Src-family Protein Tyrosine Kinases P59fyn and P53/56lyn with the Interleukin 2 Receptor: Implications for Redundancy and Pleiotropism in Cytokine Signal Transduction

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Specialty Science
Date 1993 May 1
PMID 8483935
Citations 30
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Abstract

The binding of interleukin 2 (IL-2) to the IL-2 receptor (IL-2R) induces a rapid increase in tyrosine phosphorylation of cellular proteins. In a previous study, we have shown that p56lck (lck), a src-family protein tyrosine kinase (src-PTK), physically and functionally associates with the IL-2R beta chain (IL-2R beta). To further investigate a role of src-PTKs in IL-2 signaling, we analyzed a mouse pro-B-cell line, in which lck is not expressed detectably. We observed that in this cell line, IL-2 induces activation of at least two src-PTKs, p59fyn (fyn) and p53/56lyn (lyn). Interestingly, stimulation of this cell line with IL-3 also induces activation of src-PTKs. The activation of fyn or lyn seems to be selective for stimulation with IL-2 or IL-3 since stimulation with IL-6 fails to activate them. Furthermore, we provide evidence for the physical association of fyn with IL-2R beta. Taken together with previous results, our current study suggests that different src-PTKs, each of which is expressed in a cell-type-specific manner, can participate in the IL-2 signal transduction.

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References
1.
Cooper J, Sefton B, Hunter T . Detection and quantification of phosphotyrosine in proteins. Methods Enzymol. 1983; 99:387-402. DOI: 10.1016/0076-6879(83)99075-4. View

2.
Minami Y, Kono T, Yamada K, Kobayashi N, Kawahara A, Perlmutter R . Association of p56lck with IL-2 receptor beta chain is critical for the IL-2-induced activation of p56lck. EMBO J. 1993; 12(2):759-68. PMC: 413263. DOI: 10.1002/j.1460-2075.1993.tb05710.x. View

3.
Nikaido T, Shimizu A, Ishida N, Sabe H, Teshigawara K, Maeda M . Molecular cloning of cDNA encoding human interleukin-2 receptor. Nature. 1984; 311(5987):631-5. DOI: 10.1038/311631a0. View

4.
Cosman D, Cerretti D, Larsen A, Park L, March C, Dower S . Cloning, sequence and expression of human interleukin-2 receptor. Nature. 1984; 312(5996):768-71. DOI: 10.1038/312768a0. View

5.
Marth J, Peet R, KREBS E, Perlmutter R . A lymphocyte-specific protein-tyrosine kinase gene is rearranged and overexpressed in the murine T cell lymphoma LSTRA. Cell. 1985; 43(2 Pt 1):393-404. DOI: 10.1016/0092-8674(85)90169-2. View