Lactococcus ⇒ Lactococcus lactis {10001545}

Shared Reference Notes

• [1.1] 
  - Lactococcus lactis > activates innate immunity > protects from infections.
• [1.2] [#Vegan diet] 
  - Vegans had a lower abundance of #Streptococcus thermophilus and Lactococcus lactis compared to pescatarians and a lower abundance of S. thermophilus when compared to omnivores.
• [1.3] 
  - Lactococcus lactis species within Lactococcus can produce TRP 2,3-dioxygenase that metabolizes TRP into KYN, while both Lactococcus lactis and #Streptococcus thermophilus species can produce aromatic-amino-acid transaminase that metabolizes TRP into #Indole-3-lactate.
• [1.4] [#Chicken protein-based diet (casein-based diet)] 
  - #Casein-based diet (CAD) induced a higher relative abundance of beneficial bacterium Lactococcus lactis as well as #Bifidobacterium pseudolongum, which upregulated galactose metabolism of the microbiome compared with a CHPD.
• [1.5] 
  - A few farm-deriving microbes potentially contributing to the protection against #Asthma and other allergies have been reported, including Lactococcus lactis, #Staphylococcus sciuri,or #Bacillus licheniformis and, as the most remarkable representative, #Acinetobacter lwoffii.
• [1.6] [#Mild Cognitive Impairment] [#Aging, #Bacteriophage] 
  - older adults with MCI had higher abundance of Lactococcus phage ul36 which specifically regulates the #Probiotic bacteria like Lactococcus lactis (a common yogurt culture)
• [1.7] 
  - Lactococcus lactis subsp. cremoris, L. lactis subsp. lactis, #Lactobacillus plantarum, #Streptococcus thermophilus, #Escherichia coli, #Morganella morganii, #Klebsiella pneumoniae, and #Hafnia alvei produce #Serotonin
• [1.8] 
  - oral administration of L. lactis strain NZ3900 pre-stimulated with #Nisin significantly limited the formation of a fatty liver phenotype and the progression of early #Atherosclerosis in a rabbit model fed a high #Cholesterol diet.
• [#Metabolic associated fatty liver disease] - oral administration of #Nisin, a bacteriocin produced primarily by L. lactis, shifted the oral, gut, and liver microbiome toward a new state commensurate with health > prevented periodontal disease and enteritis, and subsequently reduced the bacterial exposure in the liver > marked protective effect against vacuolar degeneration and fat deposition in the liver
• [1.9] [#Tryptophan] 
  - Lactococcus lactis subsp. cremoris (MG 1363), L. lactis subsp. lactis (IL1403), #Lactobacillus plantarum (FI8595), #Streptococcus thermophilus (NCFB2392), #Escherichia coli K-12, #Morganella morganii (NCIMB, 10466), #Klebsiella pneumoniae (NCIMB, 673), and #Hafnia alvei (NCIMB, 11999) that can produce #Serotonin from Trp

References Notes