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Elucidating the interactions that drive antigen recognition is central to understanding antibody-based protection and is vital for the rational design of immunogens. Often, structural knowledge of epitopes targeted by antibodies is derived from isolated studies of monoclonal antibodies, for which nu...
ORGANISM(S): Mus musculus (Mouse) 
2025-10-27 | PXD051141 | Pride
The species Staphylococcus (S.) aureus harbors 19 superantigen gene loci, six of which are located in the enterotoxin gene cluster (egc). While these egc superantigens are far more prevalent in clinical S. aureus isolates than non-egc superantigens, they are not a prominent cause of toxic shock. Mor...
ORGANISM(S): Homo sapiens 
The pathogenesis of acne has been linked to multiple factors such as increased sebum production, inflammation, follicular hyperkeratinization, and the action of Propionibacterium acnes within the follicle. 13-cis Retinoic Acid (13-cis RA, isotretinoin) is the most potent agent in acne treatment. Su...
ORGANISM(S): Homo sapiens 
Splenocytes from female C57BL/6 mice were activated with SEB (1ug/ml) for 24 hours in 96-well plates. Control group was treated with vehicle (0.5% DMSO in media), and experimental groups were given either I3C or DIM (100uM). After 12 hours, cells were harvested and total RNA was isolated. Total RNA ...
ORGANISM(S): Mus musculus 
Toxic shock syndrome (TSS) is an acute, serious systemic illness caused by bacterial superantigens (BSAg). We characterized the early molecular events underlying TSS using our HLA-DR3 transgenic mouse model and studied gene expression profiling using DNA microarrays. HLA-DR3 transgenic mice were int...
ORGANISM(S): Mus musculus 
This SuperSeries is composed of the following subset Series:; GSE10432: 13-cis retinoic acid treatment of human sebocytes (SEB-1); GSE10433: Human Skin: Before and 1 week after Isotretinoin Treatment; The pathogenesis of acne has been linked to multiple factors such as increased sebum production, in...
ORGANISM(S): Homo sapiens 
Transcriptional profiling of A. niger comparing mutant strains with the disrupted xylanolytic transcriptional activator gene, XlnR, the arabinolytic transcriptional activator gene, AraR, and the double mutant (M-NM-^TXlnR, M-NM-^TaraR and M-NM-^TaraRM-NM-^TXlnR, repsectively) treated with steam-expl...
ORGANISM(S): Aspergillus niger 
PBMCs from healthy donors and CTCL patient control vs SEB stimulation
Bacterial superantigens are virulence factors that cause toxic shock syndrome. Here, the genome-wide, temporal response of mice to lethal intranasal staphylococcal enterotoxin B (SEB) was investigated in six tissues (PBMC, lung, spleen, kidney, heart, Liver).The earliest responses and largest number...
ORGANISM(S): Mus musculus 
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