WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions.
The bacterial contamination hypothesis proposes that bacterial endotoxin (LPS) contamination of menstrual blood and endometrial tissue is a key driver of endometriosis pathogenesis. First formalized by Khan et al. (2018), this hypothesis shifts endometriosis from a pure…
Endotoxemia is the presence of bacterial endotoxin (lipopolysaccharide, LPS) in the bloodstream. Metabolic endotoxemia — chronic, low-grade LPS translocation from the gut — is a central mechanism linking dysbiosis to systemic disease across dozens of conditions in this …
Lipopolysaccharide (LPS), also called endotoxin, is a major structural component of the outer membrane of Gram-negative bacteria. When released into circulation through a compromised gut barrier, LPS triggers potent inflammatory signaling via Toll-like receptor 4 (TLR4)…
The outer membrane (OM) is the defining structural feature of Gram-negative bacteria, providing a permeability barrier that profoundly influences metal acquisition, antibiotic resistance, immune activation, and virulence. For the microbiome-metal axis, the outer membran…
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 2 diabetes (T2D) is a metabolic disease characterized by insulin resistance and progressive beta-cell dysfunction, affecting over 500 million people worldwide (IDF Diabetes Atlas 2021). The conventional framing centers on caloric excess and sedentary behavior. The …