WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions.
A gut microbiome-derived metabolite that has emerged as one of the strongest microbial biomarkers for cardiovascular disease risk. TMAO exemplifies how microbial metabolism of dietary nutrients can generate systemically toxic products -- a fundamentally different paradi…
Progressive inflammatory disease of the arterial wall characterized by lipid accumulation, immune cell infiltration, and fibrous plaque formation. In the metallomics framework, atherosclerosis sits at the convergence of three interacting systems: heavy metal toxicity, g…
Atherosclerosis is a chronic inflammatory disease of arterial walls characterized by lipid-laden plaque formation, endothelial dysfunction, and progressive vascular occlusion. It is the pathological substrate underlying coronary artery disease, stroke, and peripheral ar…
Cardiovascular disease (CVD) -- encompassing atherosclerosis, coronary artery disease, hypertension, myocardial infarction, heart failure, and stroke -- is the leading cause of death globally. The gut-heart axis has emerged as a central paradigm linking microbial metabo…
A progressive loss of kidney function affecting approximately 850 million people worldwide (10–14% of adults), causing 1.2 million deaths annually. CKD is unique among diseases in this wiki because it occupies both sides of the metal-disease equation: heavy metals (Cd, …
Coronary artery disease (CAD) -- the progressive narrowing of coronary arteries by atherosclerotic plaque -- is the single leading cause of death globally, responsible for approximately 9 million deaths annually. CAD encompasses stable angina, unstable angina, and myoca…
Endothelial dysfunction is the impairment of the vascular endothelium's ability to produce nitric oxide (NO), regulate vascular tone, and prevent thrombosis. It is the earliest detectable stage of atherosclerosis and the mechanistic link between gut dysbiosis, systemic …
Alphabetical definitions of specialist terms used throughout this wiki. Where a full concept page exists, the term links to it. --- AhR (aryl hydrocarbon receptor) -- A ligand-activated transcription factor that senses microbial metabolites (especially indoles from tryp…
The gut-kidney axis describes the bidirectional relationship between the gut microbiome and kidney function. As kidney disease progresses, the resulting biochemical changes (uremia, altered pH, fluid shifts) reshape the gut microbiome. The dysbiotic microbiome, in turn,…
Hungatella hathewayi is a Gram-positive, obligate anaerobic bacterium within the Firmicutes phylum (family Clostridiaceae) that has rapidly emerged as a multi-disease cancer-associated pathobiont. A recently reclassified genus (from Clostridium hathewayi), it is now rec…
Sustained elevation of systemic blood pressure, affecting an estimated 1.3 billion adults worldwide and the leading modifiable risk factor for cardiovascular disease, stroke, and chronic kidney disease. The gut microbiome-blood pressure axis has emerged as a major resea…
Lipid metabolism — the synthesis, transport, and degradation of fats — is profoundly modulated by both the gut microbiome and metal homeostasis. The microbiome influences lipid metabolism through bile acid transformation, SCFA production, TMAO generation, and direct enz…
The use of gut microbiome composition, microbial metabolites, or microbial products as diagnostic, prognostic, or monitoring tools for disease. Unlike traditional clinical biomarkers, microbial biomarkers capture the functional state of the host-microbiome ecosystem and…
Microbiome-derived metabolites are small molecules made, consumed, or chemically transformed through activity in the gut microbiome and other host-associated communities. They connect community function to host biology, but the phrase covers several kinds of provenance:…
Mitochondrial dysfunction refers to the impairment of mitochondrial energy production, redox balance, and signaling functions. Mitochondria are the primary targets of heavy metal toxicity in human cells, and they are also the organelles most dependent on metal cofactors…
A chronic metabolic condition affecting over 1 billion people globally, characterized by excess adipose tissue accumulation, systemic low-grade inflammation, and gut microbiome disruption pendergrass 2026 heavy metals obesity epidemic. From a metallomics perspective, ob…
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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 …
Uremic toxins are metabolic waste products that accumulate in the blood when kidney function declines. A striking proportion of the most clinically significant uremic toxins are produced not by human metabolism but by the gut microbiome -- making the gut-kidney axis a c…