Combining Metabolite-Based Pharmacophores with Bayesian Machine Learning Models for Mycobacterium tuberculosis Drug Discovery.

Autor: Sean Ekins, Peter B Madrid, Malabika Sarker, Shao-Gang Li, Nisha Mittal, Pradeep Kumar, Xin Wang, Thomas P Stratton, Matthew Zimmerman, Carolyn Talcott, Pauline Bourbon, Mike Travers, Maneesh Yadav, Joel S Freundlich

Publikováno v: PLoS ONE, Vol 10, Iss 10, p e0141076 (2015)

Integrated computational approaches for Mycobacterium tuberculosis (Mtb) are useful to identify new molecules that could lead to future tuberculosis (TB) drugs. Our approach uses information derived from the TBCyc pathway and genome database, the Col

Externí odkaz: https://doaj.org/article/ba8bcfee67d346ddae5ce987ea3cb3cf

Lysosomal acid lipase and lipophagy are constitutive negative regulators of glucose-stimulated insulin secretion from pancreatic beta cells

Autor: James Cantley, Kwan Yi Chu, Casey C. Cosner, Natalie A. Mellett, Paul Helquist, Aimee Davenport, Peter J. Meikle, Gemma L. Pearson, Trevor J. Biden, Pauline Bourbon

Publikováno v: Diabetologia. 57:129-139

AIMS/HYPOTHESIS: Lipolytic breakdown of endogenous lipid pools in pancreatic beta cells contributes to glucose-stimulated insulin secretion (GSIS) and is thought to be mediated by acute activation of neutral lipases in the amplification pathway. Rece

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a96c187c432cb9952c1d2ce393c5da93
https://doi.org/10.1007/s00125-013-3083-x

Predictive modeling targets thymidylate synthase ThyX in Mycobacterium tuberculosis

Autor: Peter B. Madrid, Kamel Djaout, Victoria Katawera, Hannu Myllykallio, Natassja G. Bush, Hubert F. Becker, Sean Ekins, Stephen J. Hearnshaw, Vinayak Singh, Valerie Mizrahi, Yap Boum, Anthony Maxwell, Pauline Bourbon, Jennifer E. Pritchard

Publikováno v: Scientific Reports
Scientific Reports, 2016, 6, pp.27792. ⟨10.1038/srep27792⟩
Scientific Reports, Nature Publishing Group, 2016, 6, pp.27792. ⟨10.1038/srep27792⟩

There is an urgent need to identify new treatments for tuberculosis (TB), a major infectious disease caused by Mycobacterium tuberculosis (Mtb), which results in 1.5 million deaths each year. We have targeted two essential enzymes in this organism th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::763f239d7bcb00db373cb3988355ece1
https://hal.sorbonne-universite.fr/hal-01332296

Histone deacetylase inhibitor treatment dramatically reduces cholesterol accumulation in Niemann-Pick type C1 mutant human fibroblasts

Autor: Anamitra Chatterjee, Amy Huang, Casey C. Cosner, Nathan Farley, Olaf Wiest, Frederick R. Maxfield, Paul Helquist, Pauline Bourbon, Nina H. Pipalia

Publikováno v: Proceedings of the National Academy of Sciences. 108:5620-5625

Niemann-Pick type C (NPC) disease is predominantly caused by mutations in the NPC1 protein that affect intracellular cholesterol trafficking and cause accumulation of unesterified cholesterol and other lipids in lysosomal storage organelles. We repor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa130d1e0bffed7100dbff7c3b484b5a
https://doi.org/10.1073/pnas.1014890108

Development of carbamate-tethered coumarins as phototriggers for caged nicotinamide

Autor: Olaf Wiest, Pauline Bourbon, Qian Peng, Guillermo Ferraudi, Cynthia V. Stauffacher, Paul Helquist

Publikováno v: Bioorganicmedicinal chemistry letters. 23(23)

The syntheses of 7-diethylaminocoumarin- or modified DEACM-nicotinamide and 6-bromo-7-methoxycoumarin- or BMCM-nicotinamide have been accomplished by reaction of nicotinoyl isocyanate with the corresponding coumarin allylic alcohol derivatives. The r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::163d5bfb90c50afe870ca3d8f4b8df5e
https://pubmed.ncbi.nlm.nih.gov/24125882