{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Tientcheu LD"],"funding":["World Health Organization","Medical Research Council","National Institute for Health Research (NIHR)"],"pagination":["347-55"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4515549"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(5)"],"pubmed_abstract":["The epidemiology of Mycobacterium tuberculosis (Mtb) and M. africanum (Maf) suggests differences in their virulence, but the host immune profile to better understand the pathogenesis of tuberculosis (TB) have not been studied. We compared the transcriptomic and metabolic profiles between Mtb- and Maf-infected TB cases to identify host biomarkers associated with lineages-specific pathogenesis and response to anti-TB chemotherapy. Venous blood samples from Mtb- and Maf-infected patients obtained before and after anti-TB treatment were analyzed for cell composition, gene expression and metabolic profiles. Prior to treatment, similar transcriptomic profiles were seen in Maf- and Mtb-infected patients. In contrast, post treatment, over 1600 genes related to immune responses and metabolic diseas"],"journal":["Genes and immunity"],"pubmed_title":["Differential transcriptomic and metabolic profiles of M. africanum- and M. tuberculosis-infected patients after, but not before, drug treatment."],"pmcid":["PMC4515549"],"funding_grant_id":["001","SRF-2009-02-07","MC_UP_A900_1122","MC_EX_MR/K011944/1","MC_U190071468"],"pubmed_authors":["Maertzdorf J","Sutherland JS","Dockrell HM","Adetifa IM","Mollenkopf HJ","Kampmann B","Ota MO","Tientcheu LD","Kaufmann SH","Weiner J","Donkor S"],"additional_accession":[]},"is_claimable":false,"name":"Differential transcriptomic and metabolic profiles of M. africanum- and M. tuberculosis-infected patients after, but not before, drug treatment.","description":"The epidemiology of Mycobacterium tuberculosis (Mtb) and M. africanum (Maf) suggests differences in their virulence, but the host immune profile to better understand the pathogenesis of tuberculosis (TB) have not been studied. We compared the transcriptomic and metabolic profiles between Mtb- and Maf-infected TB cases to identify host biomarkers associated with lineages-specific pathogenesis and response to anti-TB chemotherapy. Venous blood samples from Mtb- and Maf-infected patients obtained before and after anti-TB treatment were analyzed for cell composition, gene expression and metabolic profiles. Prior to treatment, similar transcriptomic profiles were seen in Maf- and Mtb-infected patients. In contrast, post treatment, over 1600 genes related to immune responses and metabolic diseas","dates":{"release":"2015-01-01T00:00:00Z","publication":"2015 Jul-Aug","modification":"2026-05-30T11:10:46.003Z","creation":"2019-03-27T01:55:50Z"},"accession":"S-EPMC4515549","cross_references":{"pubmed":["26043170"],"doi":["10.1038/gene.2015.21"]}}