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Antoine Berry
Researcher at University of Toulouse
Publications - 137
Citations - 6751
Antoine Berry is an academic researcher from University of Toulouse. The author has contributed to research in topics: Plasmodium falciparum & Malaria. The author has an hindex of 36, co-authored 128 publications receiving 5793 citations. Previous affiliations of Antoine Berry include Centre Hospitalier Universitaire de Toulouse & Université de Sherbrooke.
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Journal ArticleDOI
A molecular marker of artemisinin-resistant Plasmodium falciparum malaria
Frédéric Ariey,Benoit Witkowski,Chanaki Amaratunga,Johann Beghain,Anne-Claire Langlois,Nimol Khim,Saorin Kim,Valentine Duru,Christiane Bouchier,Laurence Ma,Pharath Lim,Rithea Leang,Socheat Duong,Sokunthea Sreng,Seila Suon,Char Meng Chuor,Denis Mey Bout,Sandie Menard,William O. Rogers,Blaise Genton,Thierry Fandeur,Olivo Miotto,Pascal Ringwald,Jacques Le Bras,Antoine Berry,Jean Christophe Barale,Rick M. Fairhurst,Françoise Benoit-Vical,Odile Mercereau-Puijalon,Didier Menard +29 more
TL;DR: Strong correlations between the presence of a mutant allele, in vitro parasite survival rates and in vivo parasite clearance rates indicate that K13-propeller mutations are important determinants of artemisinin resistance.
Journal ArticleDOI
A Worldwide Map of Plasmodium Falciparum K13-Propeller Polymorphisms
Didier Menard,Nimol Khim,Johann Beghain,Ayola A. Adegnika,Ayola A. Adegnika,Mohammad Shafiul-Alam,Olukemi K. Amodu,Ghulam Rahim-Awab,Ghulam Rahim-Awab,Céline Barnadas,Céline Barnadas,Céline Barnadas,Antoine Berry,Yap Boum,Yap Boum,Maria Dorina Bustos,Jun Cao,Jun Hu Chen,Louis Collet,Liwang Cui,Garib Das Thakur,Alioune Dieye,Alioune Dieye,Djibrine Djalle,Monique A. Dorkenoo,Carole E. Eboumbou-Moukoko,Fe Espino,Thierry Fandeur,Maria de Fátima Ferreira-da-Cruz,Abebe A. Fola,Abebe A. Fola,Hans-Peter Fuehrer,Abdillahi Mohamed Hassan,Sócrates Herrera,Bouasy Hongvanthong,Sandrine Houzé,Maman Laminou Ibrahim,Mohammad Jahirul-Karim,Lubin Jiang,Shigeyuki Kano,Wasif Ali-Khan,Maniphone Khanthavong,Peter G. Kremsner,Marcus V. G. Lacerda,Rithea Leang,Mindy Leelawong,Mei Li,Khin Lin,Jean Baptiste Mazarati,Sandie Menard,Isabelle Morlais,Hypolite Muhindo-Mavoko,Hypolite Muhindo-Mavoko,Lise Musset,Kesara Na-Bangchang,Michael Nambozi,Karamoko Niaré,Harald Noedl,Jean-Bosco Ouédraogo,Dylan R. Pillai,Bruno Pradines,Bui Quang-Phuc,Michael Ramharter,Michael Ramharter,Milijaona Randrianarivelojosia,Jetsumon Sattabongkot,Abdiqani Sheikh-Omar,Kigbafori D. Silué,Sodiomon B. Sirima,Colin J. Sutherland,Din Syafruddin,Rachida Tahar,Lin Hua Tang,Offianan Andre Toure,Patrick Tshibangu-Wa-Tshibangu,Inès Vigan-Womas,Marian Warsame,Lyndes Wini,Sedigheh Zakeri,Saorin Kim,Rotha Eam,Laura Berne,Chanra Khean,Sophy Chy,Malen Ken,Kaknika Loch,Lydie Canier,Valentine Duru,Eric Legrand,Jean Christophe Barale,Barbara H. Stokes,Judith Straimer,Benoit Witkowski,David A. Fidock,Christophe Rogier,Pascal Ringwald,Frédéric Ariey,Odile Mercereau-Puijalon +97 more
TL;DR: In this article, the authors analyzed the K13-propeller sequence polymorphism in 14,037 samples collected in 59 countries in which malaria is endemic and identified 108 nonsynonymous K13 mutations, which showed marked geographic disparity in their frequency and distribution.
Journal ArticleDOI
Increased Tolerance to Artemisinin in Plasmodium falciparum Is Mediated by a Quiescence Mechanism
Benoit Witkowski,Joël Lelièvre,María J. López Barragán,Victor Laurent,Xin-zhuan Su,Antoine Berry,Antoine Berry,Françoise Benoit-Vical +7 more
TL;DR: In this paper, the authors showed that drug pressure could induce a subpopulation of ring stages into developmental arrest, which can explain the ART tolerance in P. falciparum.
Journal ArticleDOI
Reduced artemisinin susceptibility of Plasmodium falciparum ring stages in western Cambodia
Benoit Witkowski,Nimol Khim,Pheaktra Chim,Saorin Kim,Sopheakvatey Ke,Nimol Kloeung,Sophie Chy,Socheat Duong,Rithea Leang,Pascal Ringwald,Arjen M. Dondorp,Rupam Tripura,Françoise Benoit-Vical,Antoine Berry,Olivier Gorgette,Frédéric Ariey,Jean-Christophe Barale,Odile Mercereau-Puijalon,Didier Menard +18 more
TL;DR: The reduced susceptibility to artemisinin in Pailin appears to be associated with an altered in vitro phenotype of ring stages from Pailsin in the RSA, which is associated with a clear-cut geographic dichotomy.
Journal ArticleDOI
Concentration and purification by magnetic separation of the erythrocytic stages of all human Plasmodium species
Clotilde Ribaut,Antoine Berry,Séverine Chevalley,Karine Reybier,Isabelle Morlais,Daniel Parzy,Françoise Nepveu,Françoise Benoit-Vical,Françoise Benoit-Vical,Alexis Valentin +9 more
TL;DR: An adaptation of magnetic MACS® columns for the purification of human Plasmodium species is presented and was useful for the concentration/purification of either schizonts or gametocytes.