R
Roger St. George
Researcher at Boehringer Ingelheim
Publications - 5
Citations - 936
Roger St. George is an academic researcher from Boehringer Ingelheim. The author has contributed to research in topics: Metabolite & Faldaprevir. The author has an hindex of 4, co-authored 5 publications receiving 915 citations.
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Journal ArticleDOI
An NS3 protease inhibitor with antiviral effects in humans infected with hepatitis C virus.
Daniel Lamarre,Paul C. Anderson,Murray D. Bailey,Pierre L. Beaulieu,Gordon Bolger,Pierre R. Bonneau,Michael Bös,Dale R. Cameron,Mireille Cartier,Michael G. Cordingley,Anne-Marie Faucher,Nathalie Goudreau,Stephen H. Kawai,George Kukolj,Lisette Lagacé,Steven R. LaPlante,Hans Narjes,Marc-André Poupart,Jean Rancourt,Roel E. Sentjens,Roger St. George,Bruno Simoneau,Gerhard G. Steinmann,Diane Thibeault,Youla S. Tsantrizos,Steven M. Weldon,Chan-Loi Yong,Montse Llinas-Brunet +27 more
TL;DR: Administration of BILN 2061 to patients infected with HCV genotype 1 for 2 days resulted in an impressive reduction of HCV RNA plasma levels, and established proof-of-concept in humans for an HCV NS3 protease inhibitor, illustrating the potential of the viral-enzyme-targeted drug discovery approach for the development of new HCV therapeutics.
Journal ArticleDOI
Generating an In Vitro–In Vivo Correlation for Metabolism and Liver Enrichment of a Hepatitis C Virus Drug, Faldaprevir, Using a Rat Hepatocyte Model (HepatoPac)
TL;DR: The studies suggest that HepatoPac is a promising in vitro model to predict in vivo liver enrichment and metabolism, especially for glucuronidation, and has demonstrated superiority over suspended hepatocytes.
Journal ArticleDOI
corrigendum: An NS3 protease inhibitor with antiviral effects in humans infected with hepatitis C virus
Daniel Lamarre,Paul C. Anderson,Murray D. Bailey,Pierre L. Beaulieu,Gordon Bolger,Pierre R. Bonneau,Michael Bös,Dale R. Cameron,Mireille Cartier,Michael G. Cordingley,Anne-Marie Faucher,Nathalie Goudreau,Stephen H. Kawai,George Kukolj,Lisette Lagacé,Steven R. LaPlante,Hans Narjes,Marc-André Poupart,Rancourt Jean,Roel E. Sentjens,Roger St. George,Bruno Simoneau,Gerhard G. Steinmann,Diane Thibeault,Youla S. Tsantrizos,Steven M. Weldon,Chan-Loi Yong,Montse Llinas-Brunet +27 more
TL;DR: This corrects the article to show that the Higgs boson bacterium is a prokaryotic substance, not a “spatially aggregating substance”, which is a type of “plasm” found in the fossil record.
Journal ArticleDOI
Mass Balance and Metabolite Profiling of Steady-State Faldaprevir, a Hepatitis C Virus NS3/4 Protease Inhibitor, in Healthy Male Subjects
Linzhi Chen,Peter Rose,Yanping Mao,Chan-Loi Yong,Roger St. George,Fenglei Huang,Bachir Latli,Debra A. Mandarino,Yongmei Li +8 more
TL;DR: Faldaprevir is predominantly excreted in feces with negligible urinary excretion, and the terminal half-life of radioactivity in plasma was approximately 23 h with no evidence of any long-lasting metabolites.
Journal ArticleDOI
Biotransformation and mass balance of faldaprevir, a hepatitis C NS3/NS4 protease inhibitor in rats.
Linzhi Chen,Roger St. George,Stephen Norris,Yanping Mao,Elsy Philip,Li-Quan Wang,Diana Wu,Michael J. Potchoiba +7 more
TL;DR: Radioactivity was rapidly distributed into tissues after the oral dose with peak concentrations of radioactivity in most tissues at 6 h post-dose, and the highest levels ofRadioactivity were observed in liver, lung, kidney, small intestine and adrenal gland.