WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions.
Eggerthella is a genus of Gram-positive, strictly anaerobic, non-spore-forming bacteria in the family Eggerthellaceae (phylum Actinobacteria). The most studied species, Eggerthella lenta, was originally classified as Eubacterium lentum before reclassification. It is a n…
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 …
Exogenous chemicals that interfere with hormone synthesis, secretion, transport, binding, or elimination, mimicking or blocking endogenous hormones at physiologically relevant concentrations. In the metallomics-microbiome framework, endocrine disruptors occupy a critica…
Estrogen recirculation is the recycling loop by which conjugated estrogens excreted in bile are deconjugated by gut bacterial beta glucuronidase, reabsorbed across the intestinal epithelium, and returned to systemic circulation uzuner 2023 bidirectional relationship end…
The gut-gonadal axis describes the bidirectional communication between the intestinal microbiome and the reproductive endocrine system. Gut bacteria modulate sex hormone levels through enzymatic activity (particularly beta glucuronidase-mediated estrogen deconjugation),…
Hyperandrogenism -- the clinical or biochemical excess of androgens (testosterone, androstenedione, DHEA-S) -- is a defining feature of polycystic ovary syndrome (PCOS), affecting 60-80% of women with the condition. It manifests as hirsutism, acne, androgenic alopecia, …
Postpartum depression (PPD) affects 10-20% of women after delivery, with profound consequences for maternal health, infant bonding, and child neurodevelopment chao 2025 microbiota gut brain perinatal depression. The standard framing centers on hormonal withdrawal (estro…
Premenstrual syndrome (PMS) affects an estimated 20-40% of women of reproductive age, characterized by cyclical physical and psychological symptoms in the luteal phase (post-ovulation, pre-menstruation). While PMS has traditionally been attributed solely to hormonal flu…