WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions.
A genus of Gram-positive, facultatively anaerobic lactic acid bacteria (LAB) that are among the most extensively studied probiotics. In the metallomics context, Lactobacillus species are critical for two reasons: they actively detoxify heavy metals through binding and s…
Lactobacillus acidophilus is one of the most widely used probiotic species, with clinical trial evidence spanning multiple conditions. It is a component of many multi-strain probiotic formulations and has been tested in RCTs for schizophrenia, breast cancer chemotherapy…
A Gram-positive, facultatively anaerobic bacterium that is the dominant species in the healthy human vaginal microbiome and a defining member of Community State Type I (CST-I). L. crispatus dominance is associated with reproductive health, pathogen resistance, and reduc…
Lactobacillus gasseri is a vaginal and gut commensal that defines Community State Type II (CST-II) in the vaginal microbiome. It is a common probiotic species with anti-obesity properties in clinical trials.
Lactobacillus iners is a Gram-positive, facultatively anaerobic bacterium that dominates the vaginal microbiome of many women worldwide, defining Community State Type III (CST-III) in vaginal microbiome classification. For decades, all vaginal Lactobacillus species were…
Lactobacillus jensenii defines Community State Type V (CST-V) in the vaginal microbiome. It produces hydrogen peroxide and lactic acid, contributing to vaginal defense against pathogens, though less dominant than lactobacillus crispatus (CST-I).
Lactobacillus plantarum is one of the most versatile probiotic species — found in fermented foods (kimchi, sauerkraut, sourdough), the human gut, and the vaginal microbiome. It has the largest genome among Lactobacillus species (~3.3 Mb), encoding extensive stress toler…
Lactobacillus reuteri is one of the most extensively studied probiotic species, notable for its production of neuroactive metabolites (GABA, histamine) and its effects on the hypothalamic-pituitary-gonadal axis (testosterone, oxytocin).
This knowledge-base record is being expanded from WikiBiome’s evidence graph.
Research summary — not medical advice. This page synthesizes published research on a mechanism-level intervention. It is not a clinical recommendation. Consult a qualified healthcare provider before making any changes to diet, supplementation, or treatment.
Anaerococcus is a genus of Gram-positive, obligate anaerobic cocci within the phylum Firmicutes. It is a normal inhabitant of the human vaginal, skin, and gastrointestinal microbiota, but is recognized as an opportunistic pathogen in dysbiotic states, particularly when …
Bacterial vaginosis (BV) is the most common vaginal infection in women of reproductive age, affecting an estimated 29% of women globally. Rather than an infection by a single pathogen, BV represents a polymicrobial dysbiotic state -- a collapse of the protective Lactoba…
This knowledge-base record is being expanded from WikiBiome’s evidence graph.
This knowledge-base record is being expanded from WikiBiome’s evidence graph.
Lactobacillaceae is the family containing the genus lactobacillus and related genera. It is the dominant family in the healthy vaginal microbiome and a significant family in the gut. Family-level depletion is reported across schizophrenia szeligowski 2020 gut microbiome…
Research summary — not medical advice. This page synthesizes published research on a mechanism-level intervention. It is not a clinical recommendation. Consult a qualified healthcare provider before making any changes to diet, supplementation, or treatment.
This knowledge-base record is being expanded from WikiBiome’s evidence graph.
This knowledge-base record is being expanded from WikiBiome’s evidence graph.
This knowledge-base record is being expanded from WikiBiome’s evidence graph.
Restricting dietary nickel has clear benefits for nickel-sensitive individuals: it resolves SNAS symptoms, improves Ni ACM, and even enhances H. pylori eradication. Campanale et al. (2014) found that adding a nickel-free diet to standard triple therapy increased H. pylo…
Probiotics protect the gut barrier from heavy metal toxicity. Zhai et al. (2016) demonstrated that L. plantarum CCFM8610 protected intestinal epithelial cells from cadmium through a four-part mechanism: metal sequestration in the gut lumen, alleviation of oxidative stre…
A family of Gram-negative, obligate anaerobic bacteria within the Firmicutes phylum (class Negativicutes) that occupies a unique metabolic niche as specialized lactate utilizers. Veillonellaceae cannot ferment sugars directly -- instead, they cross-feed on lactate produ…