Structural studies of the binding of an antagonistic cyclic peptide to the VEGFR1 domain "2"(167 views visite) Wang L, Coric P, Broussy S, Di Stasi R, Zhou L, D'Andrea LD, Ji L, Vidal M, Bouaziz S, Liu WQ
Eur J Med Chem (ISSN: 0223-5234linking, 1768-3254, 1768-3254electronic), 2019 May 1; 169: 65-75.
UMR 8038 CNRS, U 1268 INSERM, Faculte de Pharmacie de Paris, Universite Paris Descartes, Sorbonne Paris Cite, 4 Avenue de l'Observatoire, Paris, 75006, France. UMR 8038 CNRS, Faculte de Pharmacie de Paris, Universite Paris Descartes, Sorbonne Paris Cite, 4 Avenue de l'Observatoire, Paris, 75006, France. Istituto di Biostrutture e Bioimmagini, CNR, Via Mezzocannone 16, 80134, Napoli, Italy. The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai, 201203, China. UF biologie du medicament, toxicologie, hopital Cochin, AP-HP, 27 rue du Faubourg Saint Jacques, Paris, 75014, France.
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Structural studies of the binding of an antagonistic cyclic peptide to the VEGFR1 domain "2"
Physiological and pathological angiogenesis is mainly regulated by the binding of the vascular endothelial growth factor (VEGF) to its receptors (VEGFRs). Antagonists of VEGFR are very attractive for the treatment of diseases related to excessive angiogenesis. Our previously designed C-terminal alkylated cyclic peptides [YKDEGLEE]-NHR (R=alkyl, arylalkyl) disrupt the interaction between VEGF and VEGFRs in biological assays. In this paper, we described the structural studies of the binding of one of these cyclic peptides named Peptide 3 to the VEGFR1 domain 2 (VEGFR1-D2). The molecular docking and NMR mapping identified the binding site on VEGFR1-D2. The anti-angiogenic effect of our peptide was evaluated by an experiment of VEGF-induced tube formation in two cell lines, retinal cell type RF6/A and vascular endothelial cell type HUVEC. Some new peptides were also synthesized and compared by an ELISA-based assay, in order to verify their ability to disrupt the formation of the complex VEGF-A/VEGFR1. In conclusion, the structural studies of Peptide 3 with VEGFR1-D2 will help the design of more efficient VEGFR antagonists. Moreover, Peptide 3, with improved receptor binding affinity, could be more suitable for VEGFR targeting bioimaging studies once labeled.
Structural studies of the binding of an antagonistic cyclic peptide to the VEGFR1 domain "2"
Bogdanovich S, Kim Y, Mizutani T, Yasuma R, Tudisco L, Cicatiello V, Bastos-carvalho A, Kerur N, Hirano Y, Baffi JZ, Tarallo V, Li S, Yasuma T, Arpitha P, Fowler BJ, Wright CB, Apicella I, Greco A, Brunetti A, Ruvo M, Sandomenico A, Nozaki M, Ijima R, Kaneko H, Ogura Y, Terasaki H, Ambati BK, Leusen JH, Langdon WY, Clark MR, Armour KL, Bruhns P, Verbeek JS, Gelfand BD, De Falco S, Ambati J * Human IgG1 antibodies suppress angiogenesis in a target-independent manner(492 visite) Signal Transduct Target Ther (ISSN: 2059-3635print), 2016; 1: N/D-N/D. Impact Factor:0 DettagliEsporta in BibTeXEsporta in EndNote
Kim YH, Shin SW, Pellicano R, Fagoonee S, Choi IJ, Kim YI, Park B, Choi JM, Kim SG, Choi J, Park JY, Oh S, Yang HJ, Lim JH, Im JP, Kim JS, Jung HC, Ponzetto A, Figura N, Malfertheiner P, Choi IJ, Kook MC, Kim YI, Cho SJ, Lee JY, Kim CG, Park B, Nam BH, Bae SE, Choi KD, Choe J, Kim SO, Na HK, Choi JY, Ahn JY, Jung KW, Lee J, Kim DH, Chang HS, Song HJ, Lee GH, Jung HY, Seta T, Takahashi Y, Noguchi Y, Shikata S, Sakai T, Sakai K, Yamashita Y, Nakayama T, Leja M, Park JY, Murillo R, Liepniece-karele I, Isajevs S, Kikuste I, Rudzite D, Krike P, Parshutin S, Polaka I, Kirsners A, Santare D, Folkmanis V, Daugule I, Plummer M, Herrero R, Tsukamoto T, Nakagawa M, Kiriyama Y, Toyoda T, Cao X, Corral JE, Mera R, Dye CW, Morgan DR, Lee YC, Lin JT, Garcia Martin R, Matia Cubillo A, Lee SH, Park JM, Han YM, Ko WJ, Hahm KB, Leontiadis GI, Ford AC, Ichinose M, Sugano K, Jeong M, Park JM, Han YM, Park KY, Lee DH, Yoo JH, Cho JY, Hahm KB, Bang CS, Baik GH, Shin IS, Kim JB, Suk KT, Yoon JH, Kim YS, Kim DJ * Helicobacter pylori Eradication for Prevention of Metachronous Recurrence after Endoscopic Resection of Early Gastric Cancer(217 visite) N Engl J Med (ISSN: 0028-4793, 0028-4793linking, 1533-4406electronic), 2015 Jun; 30642104201566393291: 749-756. Impact Factor:59.558 DettagliEsporta in BibTeXEsporta in EndNote
Santulli G, Cipolletta E, Sorriento D, Del Giudice C, Anastasio A, Monaco S, Maione AS, Condorelli G, Puca A, Trimarco B, Illario M, Iaccarino G * CaMK4 gene deletion induces hypertension(284 visite) J Am Heart Assoc Journal Of The American Heart Association (ISSN: 2047-9980), 2012; 1(4): N/D-N/D. Impact Factor:2.882 DettagliEsporta in BibTeXEsporta in EndNote
Ntziachristos V, Cuénod CA, Fournier L, Balvay D, Pradel C, Siauve N, Clement O, Jouannot E, Lucidarme O, Vecchio SD, Salvatore M, Law B, Tung C-H, Jain RK, Fukumura D, Munn LL, Brown EB, Schellenberger E, Montet X, Weissleder R, Clerck ND, Postnov A * Tumor Imaging(299 visite) Textbook Of In Vivo Imaging In Vertebrates (ISSN: 9780-4700), 2007 Jul 16; 1: 277-309. Impact Factor:1.148 DettagliEsporta in BibTeXEsporta in EndNote
Testino G, Leone S, Fagoonee S, Del Bas JM, Rodriguez B, Puiggros F, Marine S, Rodriguez MA, Morina D, Armengol L, Caimari A, Arola L, Cimini FA, Barchetta I, Carotti S, Bertoccini L, Baroni MG, Vespasiani-gentilucci U, Cavallo MG, Morini S, Nelson JE, Roth CL, Wilson LA, Yates KP, Aouizerat B, Morgan-stevenson V, Whalen E, Hoofnagle A, Mason M, Gersuk V, Yeh MM, Kowdley KV, Lee SM, Jun DW, Cho YK, Jang KS, Kucukazman M, Ata N, Dal K, Yeniova AO, Kefeli A, Basyigit S, Aktas B, Akin KO, Agladioglu K, Ure OS, Topal F, Nazligul Y, Beyan E, Ertugrul DT, Catena C, Cosma C, Camozzi V, Plebani M, Ermani M, Sechi LA, Fallo F, Goto Y, Ray MB, Mendenhall CL, French SW, Gartside PS Serum vitamin A deficiency and increased intrahepatic expression of cytokeratin antigen in alcoholic liver disease(433 visite) Hepatology (ISSN: 1827-1669electronic, 0026-4806linking), 1988 Sep; 83120693611123109(5): 1019-1026. Impact Factor:0.913 DettagliEsporta in BibTeXEsporta in EndNote
418 Records (404 escludendo Abstract e Conferenze). Impact factor totale: 1857.707 (1807.968 escludendo Abstract e Conferenze). Impact factor a 5 anni totale: 1829.63 (1774.912 escludendo Abstract e Conferenze).
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