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ProteomicsMycobacterium tuberculosis produces D-serine under hypoxia to limit CD8+ T cell-dependent immunity in mice
Interferon (IFN)-γ-producing CD8+ T cells are involved in control of Mycobacterium tuberculosis (Mtb) infection, in part by promoting antimicrobial activities of macrophages. Whether Mtb counters these responses, particularly during the hypoxic conditions that arise within granulomas during infectio...
ORGANISM(S): Mycobacterium tuberculosis OFXR-32 
2024-08-10 | PXD050258 | Pride
Mycobacterium tuberculosis  d-serine  rv0884c  wdr24  mtorc1  cd8+ t cell 
ProteomicsThe ovarian tumor domain-containing protein 4 (OTUD4)-targeted ferroptosis inhibitor Maclekarpine E attenuates ulcerative colitis
This study aimed to evaluate the therapeutic effect of ME against UC and to elucidate its underlying molecular mechanism and potential target. ME was semi-synthesized on a gram scale via a biomimetic route. Its activity was assessed in an LPS-induced RAW264.7 macrophage model in vitro and a DSS-indu...
ORGANISM(S): Mus Musculus 
2026-01-27 | PXD073619 |
MetabolomicsMycobacterium tuberculosis-derived linoleic acid increases regulatory T cell function to promote bacterial survival within macrophages

Regulatory T cells (Tregs) expand during Mycobacterium tuberculosis (Mtb) infection and suppress T cell mediated control. Whether Mtb actively contributes to this process is unclear. Here, using a genome-wide mutant library, we show that expression of Mtb Rv1272c, an ATP-binding cassette transpor...

2025-09-28 | MTBLS12875 | MetaboLights
TranscriptomicsExpression profiling reveals novel pathways in the transformation of melanocytes to melanomas. II
Spotted oligonucleotide microarrays were used to assess global differential gene expression comparing normal human melanocytes with six independent melanoma cell strains from advanced lesions. The data, validated at the protein level for selected genes, confirmed the overexpression in melanoma cells...
ORGANISM(S): Homo sapiens 
2010-07-01 | E-GEOD-4576 | biostudies-arrayexpress
TranscriptomicsSingle-Base Resolution Methylomes of Silkworms and Functional Importance of Gene Methylation in Insects Revealed by Ultra-High-Throughput Sequencing
Single-base resolution DNA methylomes have been accomplished for both Arabidopsis and human cells which have high genome methylation levels by Illumina ultra-high-throughput bisulfite sequencing technology (MethylC-Seq). Here by combining MethylC-Seq and biological replicate strategies we generated ...
ORGANISM(S): Bombyx mori 
2010-04-09 | E-GEOD-18315 | biostudies-arrayexpress
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