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Stephane Betzi
Researcher at Aix-Marseille University
Publications - 37
Citations - 1417
Stephane Betzi is an academic researcher from Aix-Marseille University. The author has contributed to research in topics: Biology & Protein–protein interaction. The author has an hindex of 20, co-authored 32 publications receiving 1153 citations. Previous affiliations of Stephane Betzi include Centre national de la recherche scientifique & University of South Florida.
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Journal ArticleDOI
Coronavirus Nsp10, a critical co-factor for activation of multiple replicative enzymes.
Mickaël Bouvet,Mickaël Bouvet,Adrien Lugari,Clara C. Posthuma,Jessika C. Zevenhoven,Stéphanie Bernard,Stephane Betzi,Isabelle Imbert,Isabelle Imbert,Bruno Canard,Bruno Canard,Jean-Claude Guillemot,Jean-Claude Guillemot,Patrick Lécine,Susanne Pfefferle,Christian Drosten,Eric J. Snijder,Etienne Decroly,Etienne Decroly,Xavier Morelli +19 more
TL;DR: R reverse genetics experiments supported an essential role of the nsp10 surface that interacts with nsp14 in SARS-CoV replication, as several mutations that abolished the interaction in vitro yielded a replication-negative viral phenotype.
Journal ArticleDOI
Discovery of a Potential Allosteric Ligand Binding Site in CDK2.
Stephane Betzi,R. Alam,Mathew P. Martin,Donna J. Lubbers,Huijong Han,Sudhakar Jakkaraj,Gunda I. Georg,Ernst Schönbrunn +7 more
TL;DR: Findings indicate the potential of the ANS binding pocket as a new target site for allosteric inhibitors disrupting the interaction of CDKs and cyclins.
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Protein protein interaction inhibition (2P2I) combining high throughput and virtual screening: Application to the HIV-1 Nef protein.
Stephane Betzi,Audrey Restouin,Audrey Restouin,Sandrine Opi,Sandrine Opi,Stefan T. Arold,Isabelle Parrot,Françoise Guerlesquin,Xavier Morelli,Yves Collette,Yves Collette +10 more
TL;DR: The results identify the first set of drug-like compounds that functionally target the HIV-1 Nef SH3 binding surface and provide the basis for a powerful discovery process that should help to speed up 2P2I strategies and open avenues for new class of antiviral molecules.
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The Akt activation inhibitor TCN-P inhibits Akt phosphorylation by binding to the PH domain of Akt and blocking its recruitment to the plasma membrane.
Norbert Berndt,Hua Yang,B. Trinczek,Stephane Betzi,Ziming Zhang,Bainan Wu,Nicholas J. Lawrence,Maurizio Pellecchia,Ernst Schönbrunn,Jin Q. Cheng,Saïd M. Sebti +10 more
TL;DR: It is shown that in vitro, TCN-P inhibits neither Akt activity nor the phosphorylation of Akt S473 and T308 by mammalian target of rapamycin or phosphoinositide-dependent kinase 1, and that the subsequent inhibition ofAkt phosphorylations contributes to TCN -P antiproliferative and proapoptotic activities, suggesting that this drug may be beneficial to patients whose tumors express persistently phosphorylated Akt.
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Exploring Selective Inhibition of the First Bromodomain of the Human Bromodomain and Extra-terminal Domain (BET) Proteins.
Brigitt Raux,Yuliia V. Voitovich,Carine Derviaux,Adrien Lugari,Etienne Rebuffet,Sabine Milhas,Sabine Milhas,Stéphane Priet,Thomas Roux,Eric Trinquet,Jean-Claude Guillemot,Stefan Knapp,Jean Michel Brunel,Alexey Yu. Fedorov,Yves Collette,Philippe Roche,Stephane Betzi,Sebastien Combes,Xavier Morelli +18 more
TL;DR: A structure-based program pinpointed a role of the ZA loop, paving the way for the development of potent and selective BET-BRDi probes.