Abstract
LASP-1 is a multidomain protein predominantly localized at focal contacts, where it regulates cytoskeleton dynamics and cell migration. However, in different tumor entities, a nuclear LASP-1 accumulation is observed, thought to have an important role in cancer progression. Until now, the molecular mechanisms that control LASP-1 nuclear import were not elucidated. Here, we identified a novel LASP-1-binding partner, zona occludens protein 2 (ZO-2), and established its role in the signal transduction pathway of LASP-1 nucleo-cytoplasmatic shuttling. Phosphorylation of LASP-1 by PKA at serine 146 induces translocation of the LASP-1/ZO-2 complex from the cytoplasm to the nucleus. Interaction occurs within the carboxyterminal proline-rich motif of ZO-2 and the SH3 domain in LASP-1. In situ proximity ligation assay confirmed the direct binding between LASP-1 and ZO-2 and visualized the shuttling. Nuclear export is mediated by Crm-1 and a newly identified nuclear export signal in LASP-1. Finally, dephosphorylation of LASP-1 by phosphatase PP2B is suggested to relocalize the protein back to focal contacts. In summary, we define a new pathway for LASP-1 in tumor progression.
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References
Tomasetto C, Regnier C, Moog-Lutz C, Mattei MG, Chenard MP, Lidereau R et al. Identification of four novel human genes amplified and overexpressed in breast carcinoma and localized to the q11-q21.3 region of chromosome 17. Genomics 1995; 28: 367–376.
Grunewald TG, Butt E . The LIM and SH3 domain protein family: structural proteins or signal transducers or both? Mol Cancer 2008; 7: 31.
Grunewald TG, Kammerer U, Schulze E, Schindler D, Honig A, Zimmer M et al. Silencing of LASP-1 influences zyxin localization, inhibits proliferation and reduces migration in breast cancer cells. Exp Cell Res 2006; 312: 974–982.
Grunewald TG, Kammerer U, Winkler C, Schindler D, Sickmann A, Honig A et al. Overexpression of LASP-1 mediates migration and proliferation of human ovarian cancer cells and influences zyxin localisation. Br J Cancer 2007; 96: 296–305.
Dimova I, Orsetti B, Negre V, Rouge C, Ursule L, Lasorsa L et al. Genomic markers for ovarian cancer at chromosomes 1, 8 and 17 revealed by array CGH analysis. Tumori 2009; 95: 357–366.
Zhao L, Wang H, Liu C, Liu Y, Wang X, Wang S et al. Promotion of colorectal cancer growth and metastasis by the LIM and SH3 domain protein 1. Gut 2010; 59: 1226–1235.
Traenka C, Remke M, Korshunov A, Bender S, Hielscher T, Northcott PA et al. Role of LIM and SH3 protein 1 (LASP1) in the metastatic dissemination of medulloblastoma. Cancer Res 2010; 70: 8003–8014.
Nakagawa H, Terasaki AG, Suzuki H, Ohashi K, Miyamoto S . Short-term retention of actin filament binding proteins on lamellipodial actin bundles. FEBS lett 2006; 580: 3223–3228.
Grunewald TG, Kammerer U, Kapp M, Eck M, Dietl J, Butt E et al. Nuclear localization and cytosolic overexpression of LASP-1 correlates with tumor size and nodal-positivity of human breast carcinoma. BMC cancer 2007; 7: 198.
Zhang H, Chen X, Bollag WB, Bollag RJ, Sheehan DJ, Chew CS . Lasp1 gene disruption is linked to enhanced cell migration and tumor formation. Physiol Genomics 2009; 38: 372–385.
Chew CS, Chen X, Parente JA, Tarrer S, Okamoto C, Qin HY . Lasp-1 binds to non-muscle F-actin in vitro and is localized within multiple sites of dynamic actin assembly in vivo. J Cell Sci 2002; 115: 4787–4799.
Butt E, Gambaryan S, Gottfert N, Galler A, Marcus K, Meyer HE . Actin binding of human LIM and SH3 protein is regulated by cGMP- and cAMP-dependent protein kinase phosphorylation on serine 146. J Biol Chem 2003; 278: 15601–15607.
Lin YH, Park ZY, Lin D, Brahmbhatt AA, Rio MC, Yates JR et al. Regulation of cell migration and survival by focal adhesion targeting of Lasp-1. J Cell Biol 2004; 165: 421–432.
Traenka J, Hauck CR, Lewandrowski U, Sickmann A, Gambaryan S, Thalheimer P et al. Integrin-dependent translocation of LASP-1 to the cytoskeleton of activated platelets correlates with LASP-1 phosphorylation at tyrosine 171 by Src-kinase. Thromb Haemost 2009; 102: 520–528.
Frietsch JJ, Grunewald TG, Jasper S, Kammerer U, Herterich S, Kapp M et al. Nuclear localisation of LASP-1 correlates with poor long-term survival in female breast cancer. Br J Cancer 2010; 102: 1645–1653.
Kudo N, Wolff B, Sekimoto T, Schreiner EP, Yoneda Y, Yanagida M et al. Leptomycin B inhibition of signal-mediated nuclear export by direct binding to CRM1. Exper Cell Res 1998; 242: 540–547.
Lerea KM . Thrombin-induced effects are selectively inhibited following treatment of intact human platelets with okadaic acid. Biochemistry 1991; 30: 6819–6824.
Kutay U, Guttinger S . Leucine-rich nuclear-export signals: born to be weak. Trends Cell Biol 2005; 15: 121–124.
Li B, Zhuang L, Trueb B . Zyxin interacts with the SH3 domains of the cytoskeletal proteins LIM-nebulette and Lasp-1. The J Biol Chem 2004; 279: 20401–20410.
Chew CS, Chen X, Bollag RJ, Isales CM, Ding KH, Zhang H . Targeted disruption of the Lasp1 gene is linked to increases in histamine-stimulated gastric HCl secretion. Am J Physiol Gastrointest Liver Physiol 2008; 288: G376–G381.
Betanzos A, Huerta M, Lopez-Bayghen E, Azuara E, Amerena J, Gonzalez-Mariscal L . The tight junction protein ZO-2 associates with Jun, Fos and C/EBP transcription factors in epithelial cells. Exper Cell Res 2004; 292: 51–66.
Keicher C, Gambaryan S, Schulze E, Marcus K, Meyer HE, Butt E . Phosphorylation of mouse LASP-1 on threonine 156 by cAMP- and cGMP-dependent protein kinase. Biochem Biophys Res Commun 2004; 324: 308–316.
Ferraro E, Peluso D, Via A, Ausiello G, Helmer-Citterich M . SH3-hunter: discovery of SH3 domain interaction sites in proteins. Nucleic Acids Res 2007; 35: W451–W454.
Soderberg O, Gullberg M, Jarvius M, Ridderstrale K, Leuchowius KJ, Jarvius J et al. Direct observation of individual endogenous protein complexes in situ by proximity ligation. Nat Methods 2006; 3: 995–1000.
Chiyomaru T, Enokida H, Kawakami K, Tatarano S, Uchida Y, Kawahara K et al. Functional role of LASP1 in cell viability and its regulation by microRNAs in bladder cancer. Urol Oncol 2010, (e-pub ahead of print).
Viticchie G, Lena AM, Latina A, Formosa A, Gregersen LH, Lund AH et al. MiR-203 controls proliferation, migration and invasive potential of prostate cancer cell lines. Cell Cycle 10: 1121–1131.
Call GS, Chung JY, Davis JA, Price BD, Primavera TS, Thomson NC et al. Zyxin phosphorylation at serine 142 modulates the zyxin head-tail interaction to alter cell-cell adhesion. Biochem Biophys Res Commun 404: 780–784.
Merkle D, Hoffmann R . Roles of cAMP and cAMP-dependent protein kinase in the progression of prostate cancer: cross-talk with the androgen receptor. Cell Signal 2011; 23: 507–515.
Traweger A, Fuchs R, Krizbai IA, Weiger TM, Bauer HC, Bauer H . The tight junction protein ZO-2 localizes to the nucleus and interacts with the heterogeneous nuclear ribonucleoprotein scaffold attachment factor-B. J Biol Chem 2003; 278: 2692–2700.
Balda MS, Matter K . Tight junctions and the regulation of gene expression. Biochim Biophys Acta 2009; 1788: 761–767.
Huerta M, Munoz R, Tapia R, Soto-Reyes E, Ramirez L, Recillas-Targa F et al. Cyclin D1 is transcriptionally down-regulated by ZO-2 via an E box and the transcription factor c-Myc. Mol Biol Cell 2007; 18: 4826–4836.
Oka T, Remue E, Meerschaert K, Vanloo B, Boucherie C, Gfeller D et al. Functional complexes between YAP2 and ZO-2 are PDZ domain-dependent, and regulate YAP2 nuclear localization and signalling. Biochem J 432: 461–472.
Hammarstrom A, Berndt KD, Sillard R, Adermann K, Otting G . Solution structure of a naturally-occurring zinc-peptide complex demonstrates that the N-terminal zinc-binding module of the Lasp-1 LIM domain is an independent folding unit. Biochemistry 1996; 35: 12723–12732.
Zheng B, Han M, Bernier M, Wen JK . Nuclear actin and actin-binding proteins in the regulation of transcription and gene expression. FEBS J 2009; 276: 2669–2685.
Acknowledgements
We thank Dr Viacheslav Nikolaev for his help with confocal microscopy. This work was supported by grants from the DFG (BU 740/6-2 to EB, RE 3183/1-1 to CR, SFB 688 A2 to SG) the Innovative Medizinische Forschung, University Hospital Münster (KR110904 to JK) and the Ministerium für Innovation, Wissenschaft und Forschung des Landes Nordrhein-Westfalen (UL and AS).
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Mihlan, S., Reiß, C., Thalheimer, P. et al. Nuclear import of LASP-1 is regulated by phosphorylation and dynamic protein–protein interactions. Oncogene 32, 2107–2113 (2013). https://doi.org/10.1038/onc.2012.216
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DOI: https://doi.org/10.1038/onc.2012.216
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