Staphylococcaceae ⇒ Staphylococcus {10000613}

Shared Reference Notes

• [1.1] [#Cutibacterium acnes, #Staphylococcus epidermidis] 
  - #Acne > increased #Actinobacteria followed by #Firmicutes and #Proteobacteria, #Cutibacterium,Staphylococcus and #Corynebacterium. - C. acnes > major species in terms of mean abundance, followed by Staphylococcus epidermidis (S. epidermidis) and Staphylococcus hominis (S. hominis);
• [1.2] 
  - The intake of #Ascorbic acid (vitamin C) during pregnancy was positively correlated with the abundance of Staphylococcus.
• [1.3] 
  - babies who are delivered by #Cesarean section (C-section) are often colonized by bacteria that are more commonly found on the skin, including Staphylococcus, #Propionibacterium or #Corynebacterium
• [#Natural ear microbiota] - The microbiota of the ear canal is similar to that found on the skin. Therefore, #Corynebacterium, Staphylococcus, and #Propionibacterium genera are prevalent taxa. - middle ear is actually colonized by Proteobacteria, #Actinobacteria, and #Firmicutes
• [#Natural eye microbiota] - The microbial composition of the eyelids is dominated by two skin taxa Staphylococcus and #Propionibacterium. - The meibum is characterized by a dominance of #Propionibacterium and #Pseudomonas, while the conjunctiva is defined exclusively by #Propionibacterium
• [1.4] 
  -The antibacterial and antitumor defensin (HBD1) showed decreased levels in #Prostate cancer patients, while others (HBD2 and 3) were considerably increased. - Abundance of Staphylococcus, #Corynebacterium and #Oxyphotobacteria genera was significantly higher, the abundance of #Faecalibacterium and #Bacteroides genera were significantly lower in prostate tumor samples compared to non-tumor samples. - #Bacteroides, Parabacteroides and #Faecalibacterium abundance gradually decreased with the combined increase in HBD2 and HBD3. - Higher #Corynebacterium and Staphylococcus abundances were measured together with higher HBD2 and HBD3 urinary levels.
• [1.5] [#Natural Skin Microbiome] 
  - the moist sites of skin are primarily colonized by members of the genera Staphylococcus and #Corynebacterium.
• [1.6] 
  - #Kocuria and #Cutibacterium were enriched in healthy subjects, while Staphylococcus was enriched in psoriatic disease. - The relative abundance of #Corynebacterium was higher in NL #Psoriatic Arthritis (PsA). samples compared with NL #Psoriasis (PsO) samples.
• [1.7] [#Atopic Dermatitis] 
  - Increased richness and abundance of Staphylococcus, Lactococcus, and #Alternaria were found in atopics. - Staphylococcus and #Alternaria formed robust mixed-species biofilms (based on XTT and SEM) that were resistant to antifungals/antimicrobials. - their biofilm supernatant was capable of influencing keratinocytes biology (pro-inflammatory cytokines and structural proteins), suggesting an additive effect on AD-associated host response.
• [1.8] [#Natural Skin Microbiome] [#Infants] 
  - Infant skin > 21 bacterial phyla with #Proteobacteria, #Firmicutes, #Actinobacteria, and #Bacteroidetes being the most abundant. - the relative abundance of #Burkholderiaceae and Staphylococcus, highly abundant after birth, decreased progressively, to the benefit of newly colonizing taxa such as #Streptococcus, #Veillonella, and #Enhydrobacter aerosaccus
• [1.9] 
  - #Breast cancer intramural Microbial biomarkers #Acinetobacter, #Citrobacter, #Enterobacter, Staphylococcus, #Paracoccus and #Akkermansia were differentially abundant in breast tumors from #Black women compared with those from white women.
• [#Breast cancer] - #Enterobacter, #Bacteroides, and #Bifidobacterium were more abundant in patients with BC. - #Pseudomonas, Staphylococcus, #Acinetobacter, and #Corynebacterium 1 were more abundant in healthy controls.
• [1.11] [#High-protein diet] 
  - Excessive protein intake > causing the growth of protein fermenting bacteria as #Clostridium, #Desulfovibrio, #Peptostreptococcus, #Acidaminococcus, #Veillonella, #Propionibacterium, Bacillus, #Bacteroides, Staphylococcus, and other species of the #Proteobacteria family, and the loss of carbohydrate fermenting bacteria such as #Bacteroides, #Lactobacillus, #Bifidobacterium, #Prevotella, #Ruminococcus, #Roseburia, and #Faecalibacterium.
• [1.12] [#Infants] 
  - Bacterial genera commonly found in the infant small intestine include #Lactobacillus, #Clostridium, Staphylococcus, #Streptococcus, #Bacteroides, and #Bifidobacterium
• [1.13] 
  - the gut microbiome signatures associated with the markers of cellular senescence and inflammatory factors, known as senescence-associated secretory phenotype (SASP) were evaluated. Findings revealed that #Clostridiales, Staphylococcus, and #Lachnospiraceae positively correlated with all of the cellular senescence and inflammatory markers.
• [1.14] [#Cutibacterium acnes] 
  - #Cutibacterium acnes secretes a thiopeptide RiPP called #Cutimycin that inhibits members of Staphylococcus but does not affect the members of the genera #Corynebacterium and #Cutibacterium.
• [1.15] 
  - Other important #Firmicutes genera are #Listeria, #Paenibacillus, Staphylococcus, #Streptococcus, #Pediococcus, and #Leuconostoc.
• [1.16] 
  - The composition of the gut microbiome is altered in patients with #Celiac Disease, with a greater presence of species from the Staphylococcus genus observed
• [1.17] 
  - Staphylococcus and #Streptococcus species, #Corynebacterium species may serve as novel pathogenic candidate microbes for #Vasculitis.
• [1.18] [#Cutibacterium acnes] [#Short peptide bacteriocins] 
  - C. acnes is responsible for the production of the SPB #Cutimycin, a peptide which is capable of inhibiting Staphylococcus species growth.
• [1.19] 
  - T-cells stimulated with #Staphylococci become Th1-type cells; however, this differentiation is mitigated in #Bifidobacterium-stimulated T-cells. - prestimulation of T-cells with #Bifidobacterium suppresses the activation of Staphylococcus-specific T-helper cells in a cell-cell dependent manner by inducing FoxP3+CD4+ T-cells, increasing #IL-10 and galectin-1 secretion and showing a CTLA-4-dependent inhibitory capacity.
• [#Natural Skin Microbiome] [#Actinobacteria] - Belly button (BB) and between toes (BT) (moist microenvironment) were mainly comprised of Actinobacteriota and #Firmicutes; behind ears (BE) (oily microenvironment) was dominated by #Firmicutes; and calves (CA) and forearms (FA) (dry microenvironment) included a combination of those three phyla. - BB and BT (moist microenvironment) were dominated by Staphylococcus and #Corynebacterium, BE (oily microenvironment) by Staphylococcus and #Anaerococcus, while CA and FA (dry microenvironment) showed a high proportion of Staphylococcus and #Corynebacterium, but also of #Streptococcus and #Escherichia-#Shigella. #Anaerococcus was also highly abundant in BB.
• [1.21] 
  - #Psoriasis > an increased relative abundance of Staphylococcus on the retroarticular crease both on affected and unaffected skin
• [1.22] 
  - #Lactobacillus, #Bacillus, #Corynebacterium, #Streptococcus, #Pseudomonas, Staphylococcus, #Escherichia-#Shigella were observed to decrease in Viral #Keratitis microbiomes. And the abundance of some opportunistic pathogens such as #Rhodococcus were increased.
• [#Staphylococcus epidermidis] - The eyes with Fungal #Keratitis in the study showed a lower abundance of Staphylococcus. - Staphylococcus epidermidis was reported to be skin commensal and could offer heterologous protection against pathogenic fungal infections through induction of #IL-17A + CD8 + T cells.
• [1.23] 
  - the increase in Staphylococcus abundance with #Hyperoxia exposure is robust
• [1.24] 
  - both Staphylococcus and more recently #Corynebacterium were implicated in pathogenesis of ANCA-associated #Vasculitis.
• [1.25] [#Atopic Dermatitis] 
  - AD #Infants skin microbiota composition in early life preceding AD onset was predominantly driven by the enrichment of #Pseudomonas stutzeri and reduction of Staphylococcus and #Corynebacterium species. - This bacterial signature was linked with lower natural moisturizing factors [NMF] (PCA, Urocanic acid-cis) and higher #Antimicrobial peptides [AMPs] (alpha and beta defensin) levels.
• [1.26] [#Bisphenol A] 
  - #Enterococcus and #Bacillus were the predominant genera isolated in the presence of BPA. Among the genera that were more frequently isolated, we also obtained Staphylococcus, #Escherichia-#Shigella, and #Clostridium, indicating a possible direct effect of selective pressure by the BPA.
• [1.27] [#Colorectal cancer] 
  - #Akkermansia and #Bacteroides emerged as notable microbes enriched in yoCRC tumors as compared to Bacillus, Staphylococcus, #Listeria, #Enterococcus, #Pseudomonas, #Fusobacterium, and #Escherichia/#Shigella which have consistently been implicated with higher relative abundance in aoCRC tumors
• [1.28] 
  - #Asthma exacerbations > higher abundance of Staphylococcus and “oral” taxa, including #Neisseria, #Veillonella, and #Streptococcus spp. and a lower abundance of #Dolosigranulum pigrum, #Corynebacterium, and #Moraxella spp.

References Notes