WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions, filtered to mechanism.
This page unifies the infant formula contamination, pregnancy complications, autism spectrum disorder, necrotizing enterocolitis, and neurodevelopmental toxicity threads around a single organizing insight: metal toxicity is disproportionately severe during specific deve…
Catalase is a heme-iron enzyme that decomposes hydrogen peroxide into water and oxygen. In microbial peroxide defense, it acts downstream of superoxide dismutase: superoxide dismutase converts superoxide to hydrogen peroxide, and catalase removes that hydrogen peroxide …
cadmium (Cd) enters the human body primarily through food. Unlike nickel, which has high-concentration food categories that can be avoided, cadmium contamination is diffuse — embedded in staple crops, leafy greens, and grains that form the basis of most dietary patterns…
lead (Pb) has no safe level of exposure. Unlike most dietary metals, lead does not play any known biological role — every atom absorbed represents toxic burden. While environmental lead exposure (paint, soil, air) has decreased dramatically since leaded gasoline phase-o…
Endocrine-disrupting chemicals (EDCs) are exogenous substances that interfere with hormone synthesis, secretion, transport, binding, action, or elimination. The classical EDC list -- BPA, phthalates, dioxins, PCBs, pesticides -- is well established. What WikiBiome adds …
The 6-24 month developmental window — when infants transition from breast milk to solid foods — represents a convergence of maximum vulnerability and maximum exposure. Immature detoxification systems, rapid organ development, and high food-to-body-weight ratios mean tha…
IL-8 (CXCL8) is the primary neutrophil chemokine — it recruits neutrophils to infection sites and activates their antimicrobial functions (oxidative burst, degranulation, NET formation). In the WikiBiome context, IL-8 is notable for its vulnerability to gingipain degrad…
Oxalate (ethanedioic acid, C2O4^2-) is a small dicarboxylic acid found in many plant foods that has outsized significance for mineral metabolism and kidney health. In the gut, oxalate's fate is determined by a single specialist bacterium -- Oxalobacter formigenes -- who…