Hafnia ⇒ Bacteroidota {10000165}

Shared Reference Notes

• [1.1] [#Antibiotic Therapy] 
  - Bacteroidota, are well-adapted to their human host and can be extremely persistent across individuals, families, and geographic areas. As their human host grow up, these bacteria are able to persist in the gut by switching to different nutrition sources. The researchers named these bacteria “tenacious”. However, tenacious bacteria are the most likely to be lost from the microbiota after antibiotic use
• [1.2] [#Human breast milk] 
  - #Phosphatidylserine has implications for brain development in #Infants > induce major shifts in #Bacillota (#Firmicutes): Bacteroidota (#Bacteroidetes) ratio in human gut microbiomes. - #Clostridia and #Veillonella genera > use #Phosphatidylserine as a substrate to catalyse phosphatidylethanolamine and plasmenylethanolamine, both by employing respective phospholipid decarboxylase activities.
• [1.3] [#Actinobacteria] 
  - #Anorexia nervosa > lowered Actinobacteriota and Bacteroidota counts. - Among families of bacteria, #Christensenellaceae species, particularly CAG-138, showed the most significant enrichment in AN.
• [1.4] [#Major depressive disorder] 
  - in MDD > Changes observed in lipoproteins, were consistent with the differential composition of gut microbiota belonging to the order #Clostridiales and the phyla #Proteobacteria/Pseudomonadota and #Bacteroidetes/Bacteroidota.
• [1.5] [#Prevotellaceae] 
  - Four taxa were found to be significantly higher in blueberry treatments compared to no blueberry controls, i.e., two Actinobacteriota and listed as uncultured from the order #Coriobacteriales, one from the phylum Bacteroidota family Prevotellaceae_UCG-001, and one from the #Firmicutes family #Anaerovoracaceae XIII_UCG-001.
• [1.6] 
  - #Glyphosate exposure in rats led to increased Bacteroidota (formerly known as #Bacteroidetes) and decreased #Bacillota (formerly known as #Firmicutes) bacteria in the gut.
• [1.7] 
  - a positive association of #Propionate with the phylum Bacteroidota and many of its genera, including #Bacteroides and #Parabacteroides.
• - #Butyrate production is enhanced in the presence of #Firmicutes, while Bacteroidota favor #Acetate and #Propionate production
• [1.8] 
  - the major producers of #Succinate in the mammalian gut belong to the phylum Bacteroidota
• [1.9] [#Keto diet] 
  - KD intervention reduced the abundance of #Firmicutes in the patient’s gut, while the abundance of Bacteroidota increased in the KD group.
• [#Pancreatic Cancer] - The microbial-related metabolite panel includes indoleacyrlic acid, an #Indole-derivative, and #TMAO. - #TMAO- and indoleacrylic-acid-producing #Bacteria include those in the phyla of #Bacillota, Bacteroidota, #Actinomycetota, and Pseudomonadota. - #Bacillota species such as Cs and Er and Bacteriodota species including Bt and Pd have been shown to be increased in fecal samples of patients with PDAC compared with control subjects. - Relative abundances of fecal #Collinsella aeofaciens, a species of #Actinomycetota, is associated with poor prognosis in PDAC.
• [1.11] [#Cognitive impairment] 
  - higher abundance of Bacteroidota and lower abundance of #Bifidobacterium predict lower cognitive functioning.
• - decreased abundance of Bacteroidota may be protective against #Dementia, potentially by reducing the #Amyloid load through immune-mediated pathways
• [#Depression] - Future increase in depressive symptoms was also associated with lower relative abundance of Bacteroidota at baseline

References Notes