B
Bhumika Karamshi
Researcher at GlaxoSmithKline
Publications - 6
Citations - 206
Bhumika Karamshi is an academic researcher from GlaxoSmithKline. The author has contributed to research in topics: Bromodomain & Cancer. The author has an hindex of 5, co-authored 6 publications receiving 178 citations.
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Journal ArticleDOI
Structure-Based Optimization of Naphthyridones into Potent ATAD2 Bromodomain Inhibitors.
Paul Bamborough,Chun-wa Chung,Rebecca C. Furze,Paola Grandi,Anne-Marie Michon,Robert J. Sheppard,Heather A. Barnett,Hawa Diallo,David P. Dixon,Clement Douault,Emma J. Jones,Bhumika Karamshi,Darren Jason Mitchell,Rab K. Prinjha,Christina Rau,Robert J. Watson,Thilo Werner,Emmanuel Hubert Demont +17 more
TL;DR: This article describes the structure-based optimization of a series of naphthyridones from micromolar leads with no selectivity over the BET bromodomains to inhibitors with sub-100 nM ATAD2 potency and 100-fold BET selectivity.
Journal ArticleDOI
Fragment-Based Discovery of Low-Micromolar ATAD2 Bromodomain Inhibitors
Emmanuel Hubert Demont,Chun-wa Chung,Rebecca C. Furze,Paola Grandi,Anne-Marie Michon,Christopher Roland Wellaway,Nathalie Barrett,Angela Bridges,Peter D. Craggs,Hawa Diallo,David P. Dixon,Clement Douault,Amanda Emmons,Emma J. Jones,Bhumika Karamshi,Kelly Locke,Darren Jason Mitchell,Bernadette Mouzon,Rab K. Prinjha,Andrew D. Roberts,Robert J. Sheppard,Robert J. Watson,Paul Bamborough +22 more
TL;DR: The discovery of a hit from a fragment-based targeted array is described, which produced the first known micromolar inhibitors of the ATAD2 bromodomain.
Journal ArticleDOI
Configuration of a High-Content Imaging Platform for Hit Identification and Pharmacological Assessment of JMJD3 Demethylase Enzyme Inhibitors:
Alpa Mulji,Carl Haslam,Fiona Brown,Rebecca Randle,Bhumika Karamshi,Julia Smith,Robert Eagle,Jordi Munoz-Muriedas,Joanna Taylor,Arshad Sheikh,Angela Bridges,Kirsty Gill,Rob Jepras,Penny A. Smee,Mike D. Barker,Mike Woodrow,John Liddle,Pamela Thomas,Emma J. Jones,Laurie J. Gordon,Robert Tanner,Melanie Leveridge,Sue Hutchinson,Margaret Martin,Murray J. B. Brown,Laurens Kruidenier,Roy Katso +26 more
TL;DR: This study represents the first report of a demethylase high-content imaging assay with the ability to capture a repertoire of pharmacological tools, which are likely both to inform mechanistic understanding of how JMJD3 is modulated and to contribute to the identification of novel therapeutic modalities for this dem methylase enzyme.
Journal ArticleDOI
Novel 3-Oxazolidinedione-6-aryl-pyridinones as Potent, Selective, and Orally Active EP3 Receptor Antagonists
Jian Jin,Angel I. Morales-Ramos,Patrick M. Eidam,John S. Mecom,Yue Li,Carl Brooks,Mark A. Hilfiker,David Zhang,Ning Wang,Dongchuan Shi,Pei-San Tseng,Karen Wheless,Brian Budzik,Karen A. Evans,Jon-Paul Jaworski,Jack Jugus,Lisa A. Leon,Charlene Wu,Mark Pullen,Bhumika Karamshi,Parvathi Rao,Emma Ward,Nicholas J. Laping,Christopher P. Evans,Colin A. Leach,Dennis A. Holt,Xin Su,Dwight M. Morrow,Harvey E. Fries,Kevin S. Thorneloe,Richard M. Edwards +30 more
TL;DR: These highly potent, selective, and orally active EP3 antagonists are excellent tool compounds for investigating and validating potential therapeutic benefits from selectively inhibiting the EP3 receptor.
Journal ArticleDOI
A Qualified Success: Discovery of a New Series of ATAD2 Bromodomain Inhibitors with a Novel Binding Mode Using High-Throughput Screening and Hit Qualification.
Paul Bamborough,Chun-wa Chung,Emmanuel Hubert Demont,Angela Bridges,Peter D. Craggs,David P. Dixon,Peter Francis,Rebecca C. Furze,Paola Grandi,Emma J. Jones,Bhumika Karamshi,Kelly Locke,Simon C. C. Lucas,Anne-Marie Michon,Darren Jason Mitchell,Peter Pogány,Rab K. Prinjha,Christina Rau,Ana Maria Roa,Andrew D. Roberts,Robert J. Sheppard,Robert J. Watson +21 more
TL;DR: The discovery of a new class of inhibitors by high-throughput screening and how the difficulties encountered in establishing a screening triage capable of finding progressible hits were overcome by data-driven optimization are described.