M
Margaret Weaver
Researcher at Novartis
Publications - 10
Citations - 717
Margaret Weaver is an academic researcher from Novartis. The author has contributed to research in topics: Hepatitis C virus & In vivo. The author has an hindex of 9, co-authored 10 publications receiving 652 citations.
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Journal ArticleDOI
An adenosine nucleoside inhibitor of dengue virus
Zheng Yin,Zheng Yin,Yen Liang Chen,Wouter Schul,Qing Yin Wang,Feng Gu,Jeyaraj Duraiswamy,Ravinder Reddy Kondreddi,Pornwaratt Niyomrattanakit,Suresh B. Lakshminarayana,Anne Goh,Hao Ying Xu,Wei Liu,Boping Liu,Joanne Y.H. Lim,Chuan Young Ng,Min Qing,Chin Chin Lim,Andy Yip,Gang Wang,Wai Ling Chan,Hui Pen Tan,Kai Lin,Bo Zhang,Gang Zou,Kristen A. Bernard,Christine E. Garrett,Karen Beltz,Min Dong,Margaret Weaver,Handan He,Arkadius Pichota,Véronique Dartois,Thomas H. Keller,Pei Yong Shi +34 more
TL;DR: The results have proved the concept that a nucleoside inhibitor could be developed for potential treatment of flavivirus infections and suppressed peak viremia, reduced cytokine elevation, and completely prevented the infected mice from death.
Journal ArticleDOI
Indolcarboxamide Is a Preclinical Candidate for Treating Multidrug-Resistant Tuberculosis
Srinivasa P. S. Rao,Suresh B. Lakshminarayana,Ravinder Reddy Kondreddi,Maxime Herve,Luis R. Camacho,Pablo Bifani,Sarath K. Kalapala,Jan Jiricek,Ng L. Ma,Bee Huat Tan,Seow H. Ng,Mahesh Nanjundappa,Sindhu Ravindran,Peck Gee Seah,Pamela Thayalan,Siao H. Lim,Boon H. Lee,Anne Goh,Whitney Barnes,Zhong Chen,Kerstin Gagaring,Arnab K. Chatterjee,Kevin Pethe,Kelli Kuhen,John R. Walker,Gu Feng,Sreehari Babu,Lijun Zhang,Francesca Blasco,David Beer,Margaret Weaver,Véronique Dartois,Richard Glynne,Thomas Dick,Paul W. Smith,Thierry T. Diagana,Ujjini H. Manjunatha +36 more
TL;DR: The authors found that the molecular target of the indolcarboxamides was MmpL3, a protein that is essential for mycobacterial cell wall biosynthesis and growth, and were efficacious in treating Mtb infections in mouse models of acute and chronic TB with a favorable safety margin.
Journal Article
Pharmacokinetics and metabolism of nateglinide in humans.
Margaret Weaver,Barbara A. Orwig,Lolita C. Rodriguez,Elizabeth D. Graham,Jefferson Chin,Michael J. Shapiro,James F. McLeod,James B. Mangold +7 more
TL;DR: The pharmacokinetics and metabolism of nateglinide were studied in six healthy male subjects receiving a single oral (120 mg) and intravenous (60 mg) dose of [14C]nateglinides in randomized order.
Journal ArticleDOI
Pharmacokinetics of Lumiracoxib in Plasma and Synovial Fluid
Graham Scott,Christiane Rordorf,Christine Reynolds,Jyoti Kalbag,Michael Looby,Slavica Milosavljev,Margaret Weaver,John P Huff,Dennis A Ruff +8 more
TL;DR: The kinetics of distribution of lumiracoxib in synovial fluid are likely to extend the therapeutic action of the drug beyond that expected from plasma pharmacokinetics, and these data support the use of Lumiracxib in a once-daily regimen for the treatment of rheumatoid arthritis.
Journal ArticleDOI
Inhibition of Dengue Virus by an Ester Prodrug of an Adenosine Analog
Yen Liang Chen,Zheng Yin,Zheng Yin,Suresh B. Lakshminarayana,Min Qing,Wouter Schul,Jeyaraj Duraiswamy,Ravinder Reddi Kondreddi,Anne Goh,Hao Ying Xu,Andy Yip,Boping Liu,Margaret Weaver,Véronique Dartois,Thomas H. Keller,Pei Yong Shi +15 more
TL;DR: The results demonstrate that a prodrug approach using a nucleoside analog could potentially be developed for flavivirus antiviral therapy and inhibit DENV replication both in cell culture and in a DENV mouse model.