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Whooping cough resurged globally despite the widespread vaccination. A macrolide-resistant (MR) lineage carrying the high-virulence ptxP3 allele, ptxP3 MR-MT28 (MT28), has imposed a substantial burden on pertussis epidemics, while the underlying factors driving its prevalence remain unclear. Thus...

2025-06-21 | MTBLS12625 | MetaboLights
Differentially abundant proteins were quantified in the slowly growing Mycobacterium tuberculosis (M. tuberculosis) lineage 7 strains and the M. tuberculosis lineage 4 reference strain H37Rv. Mass spectrometry based proteomic analysis was employed to identify, quantitate and compare the protein pro...
ORGANISM(S): Mycobacterium tuberculosis H37Rv 
2017-05-24 | PXD006117 | Pride
Genetic diversity of Lineage 7 isolates in Ethiopia
Protein acetylation is one of the post-translational modifications (PTMs) involved in regulating a myriad of cellular processes in bacteria. Increasing evidence demonstrates that lysine acetylation is involved in Mycobacterium tuberculosis (Mtb) virulence and pathogenesis. However, previous reports ...
ORGANISM(S): Mycobacterium tuberculosis H37Rv 
2018-05-02 | PXD006630 | Pride
Tuberculosis isolates from patients in Ethiopia that represents a new lineage (Lineage 7)
Tcf1 is necessary for optimal T lineage development. Tcf1 deficient progenitors fail to initiate the T lineage program in vitro and development is severely defective in vivo. We used microarrays to assess the overal global gene expression differences from Tcf1 wildtype and deficient lymphoid biased ...
ORGANISM(S): Mus musculus 
We used microarrays to perform a global gene expression analysis in Tcf1-expressing Thy1+CD25+ T lineage cells that develop on OP9 stroma in the absence of Notch1 signals. We compare this to the starting population, LMPP progenitors, and to control expressing T lineage cells that developed on OP9 st...
ORGANISM(S): Mus musculus 
Despite the discovery of Mycobacterium tuberculosis (Mtb) more than 130 years ago, Mtb physiology and the mechanisms of virulence are still not fully understood. The objective of this study was to compare and characterize the differentially abundant protein profiles of modern, pre-modern and ancient...
ORGANISM(S): Mycobacterium tuberculosis 
2020-09-01 | PXD020383 | Pride
Huntington's Disease (HD) is a fatal neurodegenerative disorder caused by an extended polyglutamine repeat in the N-terminus of the huntingtin (Htt) protein. Reactive microglia and elevated cytokine levels are observed in the brains of HD patients, but the extent to which neuroinflammation results f...
ORGANISM(S): Mus musculus 
The Ets family transcription factor PU.1 is essential for the development and maintenance of several hematopoietic lineages. In the thymus, PU.1 is expressed only in the early ETP/DN1, DN2a and DN2b stages of development. While PU.1 deletion in multipotent precursors leads to a complete block in T-c...
ORGANISM(S): Mus musculus 
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