Staphylococcus aureus ⇒ Staphylococcus {10000114}
Organism: | Staphylococcus aureus |
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Parent: |
Initialisation date: | 2020-09-06 |
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Rank: | Species |
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Domain: | Bacteria |
Zone: | [ ] |
Enzyme: | [ ] |
Function: | [ ] |
Notes:
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References Notes
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Shared Reference Notes
- [1.28]
- Staphylococcal bacterial infection and bacterial toxins can trigger an immune response that leads to the production of dietary-antigen-specific IgE antibodies in mice, which are limited to the intestine.
- Following subsequent oral ingestion of the respective dietary antigen, an IgE- and mast-cell-dependent mechanism induced increased visceral pain.
-This aberrant pain signalling resulted from histamine receptor H1-mediated sensitization of visceral afferents.
- Injection of food antigens (gluten, wheat, soy and milk) into the rectosigmoid mucosa of patients with irritable bowel syndrome induced local oedema and mast cell activation. - [1.12]
- Staphylococcus aureus > contribute to disease progression - [1.4]
- increased abundance of S. aureus with depletion of S. epidermidis and Corynebacterium spp. among AD patients.
- S. epidermidis, a commensal present on non–inflamed skin, appears to be S. aureus best antagonist.
- less severe flares of AD had higher counts of S. epidermidis whereas the more severe flares were associated with S. aureus - - Staphylococcus hominis, S. lugdunensis and S. epidermidis produce several molecules capable of synergizing the innate antimicrobial response against S. aureus
- [1.5]
- samples where S. aureus was highly abundant, lower abundances of S. hominis and Cutibacterium acnes were observed. M. osloensis and M. luteus were more abundant in AD.
- The flexures exhibited lower alpha-diversity and were colonized by S. aureus, accompanied by S. epidermidis in lesions. Malassezia species were absent on the neck in AD. - [1.2]
- S. aureus, a dominant species among the family of Staphylococcae, can be 100 times more abundant in AD skin compared to normal healthy skin.
- AD is associated with a depletion in the coagulase-negative staphylococcal species (CoNS), such as S. epidermidis, S. hominis, and other skin commensal bacterial communities, including Streptococcus salivarius, Propionibacterium, Streptococcus, Acinetobacter, Corynebacterium, Prevotella and Proteobacteria.
- AD patients exhibit abundant S. aureus in their gut microbiota