» Articles » PMID: 19303400

FAK Mediates the Inhibition of Glioma Cell Migration by Truncated 24 KDa FGF-2

Overview
Publisher Elsevier
Specialty Biochemistry
Date 2009 Mar 24
PMID 19303400
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

A truncated form of 24kDa FGF-2 consisting of 86 NH(2)-terminal amino acids (ATE+31) inhibits cell migration in vitro and tumor development and angiogenesis in vivo. Focal adhesion kinase (FAK) is phosphorylated on tyrosine and serine sites after cell stimulation by growth factors. This study examined the effect of ATE+31 on FAK phosphorylation in human glioma cells. FAK and Pyk phosphorylation were evaluated at serines known to be involved with cell migration. We demonstrated that ATE+31 at 3 x 10(-11)M decreases phosphorylation levels of Tyr(407)-FAK and Ser(732)-FAK in the presence of platelet-derived growth factor (PDGF), that ATE+31 in the presence of PDGF alters the distribution of FAK and other phosphotyrosine proteins in the adhesion contacts, and that ATE+31 in the presence of PDGF has no effect on the activation of Pyk2. These data suggest that the inhibition of cell migration by ATE+31 occurs via Tyr(407)-FAK and Ser(732)-FAK.

Citing Articles

A marine sponge associated fungal metabolite monacolin X suppresses angiogenesis by down regulating VEGFR2 signaling.

Nagabhishek S, Madan Kumar A, B S, Balakrishnan A, Katakia Y, Chatterjee S RSC Adv. 2022; 9(46):26646-26667.

PMID: 35528587 PMC: 9070443. DOI: 10.1039/c9ra05262c.


Induction of proline-rich tyrosine kinase 2 activation-mediated C6 glioma cell invasion after anti-vascular endothelial growth factor therapy.

Xu C, Wang Z, Dai L, Chu S, Gong L, Yang M J Transl Med. 2014; 12:148.

PMID: 24884636 PMC: 4049398. DOI: 10.1186/1479-5876-12-148.


Inhibition of tumor cell migration by LD22-4, an N-terminal fragment of 24-kDa FGF2, is mediated by Neuropilin 1.

Zhang L, Parry G, Levin E Cancer Res. 2013; 73(11):3316-25.

PMID: 23667176 PMC: 3674228. DOI: 10.1158/0008-5472.CAN-12-3015.


A simple knowledge-based mining method for exploring hidden key molecules in a human biomolecular network.

Tsuji S, Ihara S, Aburatani H BMC Syst Biol. 2012; 6:124.

PMID: 22979956 PMC: 3740779. DOI: 10.1186/1752-0509-6-124.

References
1.
Lakkakorpi P, Bett A, Lipfert L, Rodan G, Duong L . PYK2 autophosphorylation, but not kinase activity, is necessary for adhesion-induced association with c-Src, osteoclast spreading, and bone resorption. J Biol Chem. 2003; 278(13):11502-12. DOI: 10.1074/jbc.M206579200. View

2.
Du Q, Ren X, Xie Y, Wang Q, Mei L, Xiong W . Inhibition of PYK2-induced actin cytoskeleton reorganization, PYK2 autophosphorylation and focal adhesion targeting by FAK. J Cell Sci. 2001; 114(Pt 16):2977-87. DOI: 10.1242/jcs.114.16.2977. View

3.
Le Boeuf F, Houle F, Huot J . Regulation of vascular endothelial growth factor receptor 2-mediated phosphorylation of focal adhesion kinase by heat shock protein 90 and Src kinase activities. J Biol Chem. 2004; 279(37):39175-85. DOI: 10.1074/jbc.M405493200. View

4.
Zamir E, Katz B, Aota S, Yamada K, Geiger B, Kam Z . Molecular diversity of cell-matrix adhesions. J Cell Sci. 1999; 112 ( Pt 11):1655-69. DOI: 10.1242/jcs.112.11.1655. View

5.
Geiger B, Tokuyasu K, Dutton A, Singer S . Vinculin, an intracellular protein localized at specialized sites where microfilament bundles terminate at cell membranes. Proc Natl Acad Sci U S A. 1980; 77(7):4127-31. PMC: 349783. DOI: 10.1073/pnas.77.7.4127. View