Human Recombinant VEGFR2D4 Biochemical Characterization to Investigate Novel Anti-VEGFR2D4 Antibodies for Allosteric Targeting of VEGFR2(215 views visite) Di Stasi R, De Rosa L, Diana D, Fattorusso R, D'Andrea LD
Istituto di Biostrutture e Bioimmagini, CNR, Via Mezzocannone 16, 80134, Napoli, Italy. Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Universita della Campania "L. Vanvitelli", Via Vivaldi, 43, 81100, Caserta, Italy.
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Human Recombinant VEGFR2D4 Biochemical Characterization to Investigate Novel Anti-VEGFR2D4 Antibodies for Allosteric Targeting of VEGFR2
VEGF-A/VEGFR2 complex is the major signaling pathway involved in angiogenesis and the inhibition of this axis retards tumor growth and inflammatory disorders progression, reducing vessel sprouting. Signaling by VEGFR2 requires receptor dimerization and a well-defined orientation of monomers in the active dimer. The extracellular portion of receptor is composed of seven Ig-like domains, of which D2-3 are the ligand binding domains, while D4 and D7, establishing homotypic contacts, allosterically regulate receptor activity. The allosteric targeting of VEGFR2 represents a promising alternative to study neovascular disorders overcoming drawbacks related to competition with VEGF. In this work, we expressed in bacterial host domain 4 of VEGFR2 (VEGFR2D4). After protein refolding, we characterized the purified domain and administered it in mice for monoclonal antibodies production. One of them, mAbD4, was tested in ELISA assays, showing a nanomolar affinity for VEGFR2D4. Finally, the methodology here described could contribute to the development of antibodies which can allosterically bind VEGFR2 and therefore to be used for imaging purposes or to modulate receptor signaling.
Human Recombinant VEGFR2D4 Biochemical Characterization to Investigate Novel Anti-VEGFR2D4 Antibodies for Allosteric Targeting of VEGFR2
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
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
269 Records (262 escludendo Abstract e Conferenze). Impact factor totale: 1256.611 (1226.811 escludendo Abstract e Conferenze). Impact factor a 5 anni totale: 1221.953 (1188.881 escludendo Abstract e Conferenze).
Last modified by Ultima modifica di Gennaro Angrisano on in data Sunday 12 July 2020, 13:14:40 215 views visite. Last view on Ultima visita in data Friday 26 February 2021, 8:19:54