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The monomeric αβ form of the insulin receptor exhibits much higher insulin-dependent tyrosine-specific protein kinase activity than the intact α₂β₂ form of the receptorFUJITA-YAMAGUCHI, Y; KATHURIA, S.Proceedings of the National Academy of Sciences of the United States of America. 1985, Vol 82, Num 18, pp 6095-6099, issn 0027-8424Article

STUDIES CARBOHYDRATE BINDING TO A LECTIN PURIFIED FROM STREPTOMYCES SPFUJITA YAMAGUCHI Y; OISHI K; SUZUKI K et al.1982; BIOCHIM. BIOPHYS. ACTA; ISSN 0006-3002; NLD; DA. 1982; VOL. 701; NO 1; PP. 86-92; BIBL. 26 REF.Article

Characterization of receptor tyrosine-specific protein kinases by the use of inhibitors. Staurosporine is a 100-times more potent inhibitor of insulin receptor than IGF-1 receptorFUJITA-YAMAGUCHI, Y; KATHURIA, S.Biochemical and biophysical research communications (Print). 1988, Vol 157, Num 3, pp 955-962, issn 0006-291XArticle

Insulin-like effect of trypsin on the phosphorylation of rat adipocyte insulin receptorTAMURA, S; FUJITA-YAMAGUCHI, Y; LARNER, J et al.The Journal of biological chemistry (Print). 1983, Vol 258, Num 24, pp 14749-14752, issn 0021-9258Article

Specificity of tyrosine protein kinases of the structurally related receptors for insulin and insulin-like growth factor I: tyr-containing synthetic polymers as specific inhibitors or substratesSAHAL, D; RAMACHANDRAN, J; FUJITA-YAMAGUCHI, Y et al.Archives of biochemistry and biophysics (Print). 1988, Vol 260, Num 1, pp 416-426, issn 0003-9861, 11 p.Article

A monomer-dimer model explains the results of radiation inactivation: binding characteristics of insulin receptor purified from human placentaFUJITA-YAMAGUCHI, Y; HARMON, J. T.Biochemistry (Easton). 1988, Vol 27, Num 9, pp 3252-3260, issn 0006-2960Article

Insulin stimulates the phosphorylation level of v-Ha-ras protein in membrane fractionKAMATA, T; KATHURIA, S; FUJITA-YAMAGUCHI, Y et al.Biochemical and biophysical research communications (Print). 1987, Vol 144, Num 1, pp 19-25, issn 0006-291XArticle

Solid-phase protein-tyrosine kinase assaySAHAL, D; SHU-LIAN LI; FUJITA-YAMAGUCHI, Y et al.Methods in enzymology. 1991, Vol 200, pp 90-98, issn 0076-6879Article

Radiation inactivation experiments predict that a large aggregate form of the insulin receptor is a highly active tyrosine-specific protein kinaseFUJITA-YAMAGUCHI, Y; HARMON, J. T; KATHURIA, S et al.Biochemistry (Easton). 1989, Vol 28, Num 11, pp 4556-4563, issn 0006-2960, 8 p.Article

Substructural analysis of the insulin receptor by microsequence analyses of limited tryptic fragments isolated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis in the absence or presence of dithiothreitolQIN-YU XU; PAXTON, R. J; FUJITA-YAMAGUCHI, Y et al.The Journal of biological chemistry (Print). 1990, Vol 265, Num 30, pp 18673-18681, issn 0021-9258, 9 p.Article

Antibodies to insulin-like growth factor I receptors in diabetes and other disordersTAPPY, L; FUJITA-YAMAGUCHI, Y; LEBON, T. R et al.Diabetes (New York, NY). 1988, Vol 37, Num 12, pp 1708-1714, issn 0012-1797Article

Characterization of phosphatidylinositol kinase activity associated with the insulin receptorSALE, G. J; FUJITA-YAMAGUCHI, Y; KAHN, C. R et al.European journal of biochemistry (Print). 1986, Vol 155, Num 3, pp 345-351, issn 0014-2956Article

Visualization of the insulin receptor by immunoblottingMARON, R; KAHN, C. R; JACOBS, S et al.Diabetes (New York, NY). 1984, Vol 33, Num 10, pp 923-928, issn 0012-1797Article

Characterization of human placental cytosolic adenosine 3',5'-monophosphate phosphodiesterase by inhibitors and insulin treatmentLIMIN XIONG HSIUNG; LEBON, T. R; FUJITA-YAMAGUCHI, Y et al.Endocrinology (Philadelphia). 1990, Vol 126, Num 4, pp 2102-2109, issn 0013-7227, 8 p.Article

Insulin-like growth factor-I receptors are overexpressed and predict a low risk in human breast cancerPAPA, V; GLIOZZO, B; CLARK, G. M et al.Cancer research (Baltimore). 1993, Vol 53, Num 16, pp 3736-3740, issn 0008-5472Article

Aggregation of IGF-I receptors or insulin receptors and activation of their kinase activity are simultaneously caused by the presence of polycations or K-ras basic peptidesQIN-YU XU; SHU-LIAN LI; LEBON, T. R et al.Biochemistry (Easton). 1991, Vol 30, Num 51, pp 11811-11819, issn 0006-2960Article

Differential sensitivity of two functions of the insulin receptor to the associated proteolysis: kinase action and hormone bindingKATHURIA, S; HARTMAN, S; GRUNFELD, C et al.Proceedings of the National Academy of Sciences of the United States of America. 1986, Vol 83, Num 22, pp 8570-8574, issn 0027-8424Article

Characterization of the insulin receptor kinase purified from human placental membranesKASUGA, M; FUJITA-YAMAGUCHI, Y; BLITHE, D. L et al.The Journal of biological chemistry (Print). 1983, Vol 258, Num 18, pp 10973-10980, issn 0021-9258Article

Characterization of human placental insulin-like growth factor-I/insulin hybrid receptors by protein microsequencing and purificationKASUYA, J; PAZ, I. B; MADDUX, B. A et al.Biochemistry (Easton). 1993, Vol 32, Num 49, pp 13531-13536, issn 0006-2960Article

In vitro tyrosine phosphorylation studies on RAS proteins and calmodulin suggest that polylysine-like basic peptides or domains may be involved in interactions between insulin receptor kinase and its substrateFUJITA-YAMAGUCHI, Y; KATHURIA, S; QIN-YU XU et al.Proceedings of the National Academy of Sciences of the United States of America. 1989, Vol 86, Num 19, pp 7306-7310, issn 0027-8424, 5 p.Article

Phosphorylation of tubulin and microtubule-associated proteins by the purified insulin receptor kinaseKADOWAKI, T; FUJITA-YAMAGUCHI, Y; NISHIDA, E et al.The Journal of biological chemistry (Print). 1985, Vol 260, Num 7, pp 4016-4020, issn 0021-9258Article

IGFBPs modulate IGF-I- and high glucose-controlled growth of human retinal endothelial cellsGIANNINI, S; CRESCI, B; PALA, L et al.Journal of endocrinology. 2001, Vol 171, Num 2, pp 273-284, issn 0022-0795Article

Cyclic nucleotide phosphodiesterase 3 expression in vivo: Evidence for tissue-specific expression of phosphodiesterase 3a or 3b mRNA and activity in the aorta and adipose tissue of atherosclerosis-prone insulin-resistant ratsNAGAOKA, T; SHIRAKAWA, T; BALON, T. W et al.Diabetes (New York, NY). 1998, Vol 47, Num 7, pp 1135-1144, issn 0012-1797Article

Insulin-like growth factor binding protein production in bovine retinal endothelial cellsGIANNINI, S; CRESCI, B; MANUELLI, C et al.Metabolism, clinical and experimental. 1997, Vol 46, Num 12, pp 1367-1379, issn 0026-0495Article