Posibacteria ⇒ Actinobacteria {10000199}

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 number of isolated Actinobacteria decreased immediately after eradication therapy and returned to pretreatment condition at the eradication judgment point. There was no change in the relative abundance at genus level
• [1.3] [#Consuming resistant potato starch, #Resistant starch] 
  - Lower intake of RS > increased relative abundance of actinobacteria
• [1.4] [#Diabetes Type 2] 
  - #Black women, regardless of insulin sensitivity > greater relative abundance of the phylum Actinobacteria, compared to White women. - #Black women with insulin resistance > four fold higher #Verrucomicrobia abundance than White women.
• [1.5] [#Major depressive disorder] 
  - Actinobacteria were found to be increased, whereas #Bacteroidetes were decreased in relation to other phyla, and some studies suggested decreased microbial diversity in MDD patients
• [1.6] [#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
• [1.7] [#Peptic ulcer] [#Antibiotic Therapy] 
  - The population of Actinobacteria is decreased by the use of #Helicobacter pylori treatment.
• [1.8] [#Fecal Microbiota Transplantation] 
  - recipients with higher donor strain engraftment were more likely to experience clinical success after FMT. - #Bacteroidetes and Actinobacteria species (including Bifidobacteria) displayed higher engraftment than #Firmicutes except for six under-characterized #Firmicutes species.
• [1.9] 
  - #Proanthocyanidins are biotransformed by #Adlercreutzia equolifaciens JCM 14793T, #Eubacterium sp. SDG-2, #Eggerthella lenta rK3 and #Eggerthella lenta CAT-1 and from the phylum actinomycetes, which belong to the phylum Actinobacteria, through the cleavage of the C-ring and dihydroxylation reactions to produce (−)EGC, (−)-gallocatechin (GC), (±)EC and (±)-catechin (C)
• [#Graves’ disease, #Graves’ orbitopathy] - when patients were hyperthyroid and TRAB positive, Actinobacteria were significantly increased and Bacteroidetes significantly decreased in GD/GO compared with HC. - #Bacteroides displayed positive and negative correlations with TSH and FT4 respectively and was also significantly associated with #Smoking in GO, #Smoking is a risk factor for GO but not GD.
• [1.11] [#Bipolar disorder, #Depression] 
  - Depressive stages in BD patients manifested in form of melancholia are associated with higher IgA responses to #Citrobacter koseri than in healthy or non-melancholic depressed individuals. - - in BD patients with a depressive episode > increased levels of #Coriobacteria and Actinobacteria together with decreased #Ruminococcaceae and #Faecalibacterium.
• [1.12] [#Alzheimer’s disease] 
  - AD > A positive correlation between the pro-inflammatory cytokines and Escherichia/Shigella (pro-inflammatory taxon) and a negative correlation with #Eubacterium rectale (anti-inflammatory taxon). - a decrease in #Firmicutes and #Bifidobacterium and increased levels of #Proteobacteria, Actinobacteria - a disputed frequency of #Bacteroidetes in various studies..
• [1.13] [#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

References Notes