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The flagellum provides essential motility in the pathogenic process of Salmonella host invasion. However, flagellin is strongly antigenic and can be recognized by TLR5, resulting in activation of the host immune system to clear the invading pathogen. The presence of flagella also disrupts the integr...
ORGANISM(S): Escherichia coli 
2022-10-12 | PXD035693 | Pride
Transition metal iron is essential for bacterial survival and growth. For pathogenic bacteria, this challenge is even more severe since human and other mammals have evolved a complicated mechanism of nutritional immunity to restrict iron availability. Preliminary research findings that iron deficien...
ORGANISM(S): Salmonella typhimurium (strain 14028s / SGSC 2262) 
2022-04-27 | PXD023378 | Pride
Cyclic di-GMP (c-di-GMP) is a ubiquitous second messenger that regulates many biological processes in bacteria. The genome in Mycobacterium tuberculosis encodes a single copy of the diguanylate cyclase gene (dgc) responsible for c-di-GMP synthesis. To determine the role of c-di-GMP signaling in M. t...
ORGANISM(S): Mycobacterium tuberculosis 
Gut microbiota plays a key role in insulin resistance (IR). Here we perform a case-control study of Chinese adults (ChiCTR2200065715) and identify that Parabacteroides distasonis is inversely correlated with IR. Treatment with P. distasonis improves IR, strengthens intestinal integrity, and reduces ...
2023-11-01 | MTBLS7943 | MetaboLights
we obtained the proteome profiling of serum and urine specimen collected from 50 COVID-19 patients and 40 healthy subjects. We then used TMT-labeled proteomics and quantified 1,494 and 3,854 proteins in serum and urine, respectively. We then explored the pathogenic characteristics in body fluids aft...
ORGANISM(S): Homo Sapiens 
2021-12-30 | PXD030662 |
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