Scita G - Search Results

1

Sos-mediated activation of rac1 by p66shc.

Khanday FA, Santhanam L, Kasuno K, Yamamori T, Naqvi A, Dericco J, Bugayenko A, Mattagajasingh I, Disanza A, Scita G, Irani K. Khanday FA, et al. Among authors: scita g. J Cell Biol. 2006 Mar 13;172(6):817-22. doi: 10.1083/jcb.200506001. Epub 2006 Mar 6. J Cell Biol. 2006. PMID: 16520382 Free PMC article.

2

An effector region in Eps8 is responsible for the activation of the Rac-specific GEF activity of Sos-1 and for the proper localization of the Rac-based actin-polymerizing machine.

Scita G, Tenca P, Areces LB, Tocchetti A, Frittoli E, Giardina G, Ponzanelli I, Sini P, Innocenti M, Di Fiore PP. Scita G, et al. J Cell Biol. 2001 Sep 3;154(5):1031-44. doi: 10.1083/jcb.200103146. Epub 2001 Aug 27. J Cell Biol. 2001. PMID: 11524436 Free PMC article.

3

Mechanisms through which Sos-1 coordinates the activation of Ras and Rac.

Innocenti M, Tenca P, Frittoli E, Faretta M, Tocchetti A, Di Fiore PP, Scita G. Innocenti M, et al. Among authors: scita g. J Cell Biol. 2002 Jan 7;156(1):125-36. doi: 10.1083/jcb.200108035. Epub 2002 Jan 3. J Cell Biol. 2002. PMID: 11777939 Free PMC article.

4

Eps8 in the midst of GTPases.

Di Fiore PP, Scita G. Di Fiore PP, et al. Among authors: scita g. Int J Biochem Cell Biol. 2002 Oct;34(10):1178-83. doi: 10.1016/s1357-2725(02)00064-x. Int J Biochem Cell Biol. 2002. PMID: 12127568 Review.

5

Phosphoinositide 3-kinase activates Rac by entering in a complex with Eps8, Abi1, and Sos-1.

Innocenti M, Frittoli E, Ponzanelli I, Falck JR, Brachmann SM, Di Fiore PP, Scita G. Innocenti M, et al. Among authors: scita g. J Cell Biol. 2003 Jan 6;160(1):17-23. doi: 10.1083/jcb.200206079. Epub 2003 Jan 6. J Cell Biol. 2003. PMID: 12515821 Free PMC article.

6

The eps8 family of proteins links growth factor stimulation to actin reorganization generating functional redundancy in the Ras/Rac pathway.

Offenhäuser N, Borgonovo A, Disanza A, Romano P, Ponzanelli I, Iannolo G, Di Fiore PP, Scita G. Offenhäuser N, et al. Among authors: scita g. Mol Biol Cell. 2004 Jan;15(1):91-8. doi: 10.1091/mbc.e03-06-0427. Epub 2003 Oct 17. Mol Biol Cell. 2004. PMID: 14565974 Free PMC article.

7

Abl-dependent tyrosine phosphorylation of Sos-1 mediates growth-factor-induced Rac activation.

Sini P, Cannas A, Koleske AJ, Di Fiore PP, Scita G. Sini P, et al. Among authors: scita g. Nat Cell Biol. 2004 Mar;6(3):268-74. doi: 10.1038/ncb1096. Epub 2004 Feb 22. Nat Cell Biol. 2004. PMID: 15039778

8

Abi1 is essential for the formation and activation of a WAVE2 signalling complex.

Innocenti M, Zucconi A, Disanza A, Frittoli E, Areces LB, Steffen A, Stradal TE, Di Fiore PP, Carlier MF, Scita G. Innocenti M, et al. Among authors: scita g. Nat Cell Biol. 2004 Apr;6(4):319-27. doi: 10.1038/ncb1105. Epub 2004 Mar 28. Nat Cell Biol. 2004. PMID: 15048123

9

Regulation of actin dynamics by WASP and WAVE family proteins.

Stradal TE, Rottner K, Disanza A, Confalonieri S, Innocenti M, Scita G. Stradal TE, et al. Among authors: scita g. Trends Cell Biol. 2004 Jun;14(6):303-11. doi: 10.1016/j.tcb.2004.04.007. Trends Cell Biol. 2004. PMID: 15183187 Review. No abstract available.

10

Eps8 controls actin-based motility by capping the barbed ends of actin filaments.

Disanza A, Carlier MF, Stradal TE, Didry D, Frittoli E, Confalonieri S, Croce A, Wehland J, Di Fiore PP, Scita G. Disanza A, et al. Among authors: scita g. Nat Cell Biol. 2004 Dec;6(12):1180-8. doi: 10.1038/ncb1199. Epub 2004 Nov 21. Nat Cell Biol. 2004. PMID: 15558031

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