WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions.
Early-life supplementation with L. rhamnosus GG (LGG) before 27 days of age reduced the risk of beta-cell autoimmunity in genetically at-risk infants, as demonstrated in the TEDDY study (The Environmental Determinants of Diabetes in the Young).
Bacteroides is the most abundant genus in the Western adult gut and a cornerstone of intestinal polysaccharide metabolism. As members of the bacteroidetes phylum, Bacteroides species encode enormous repertoires of carbohydrate-active enzymes (CAZymes) organized into pol…
The Mediterranean diet improves glycemic control and cardiovascular risk in T1D youth while promoting butyrate-producing taxa depleted in T1D, particularly F. prausnitzii. Combination with L. johnsonii N6.2 supplementation has been proposed.
Molecular mimicry occurs when microbial antigens share structural similarity with host proteins, triggering cross-reactive immune responses that attack host tissue. It is a primary mechanism linking infections and dysbiosis to autoimmune disease — the immune system corr…
Rikenella is a genus of obligate anaerobic, Gram-negative bacteria in the family Rikenellaceae (phylum Bacteroidetes). The primary species is R. microfusus. In the WikiBiome vault, Rikenella is consistently depleted across disease states — a protective commensal whose l…
Toll-like receptor 4 (TLR4) is a cell-surface pattern-recognition receptor in the toll like receptors family. It is best known for detecting particular forms of bacterial lipopolysaccharide (LPS) through a receptor complex and converting that detection into innate immun…
Type 1 diabetes is an autoimmune disease in which immune-mediated destruction of insulin-producing beta cells in the pancreatic islets of Langerhans leads to lifelong insulin dependence. T1D is fundamentally distinct from type 2 diabetes, which is characterized by insul…
Vitamin D (calciferol; active form: calcitriol/1,25(OH)₂D₃) is a secosteroid hormone with profound immunomodulatory effects. The vitamin D receptor (VDR) is expressed on virtually all immune cells, and vitamin D deficiency is epidemiologically linked to autoimmune disea…