The human microbiota, a complex ecosystem of microorganisms, plays a pivotal role in regulating host immunity and metabolism. This review investigates the interplay between microbiota and inflammatory markers, emphasizing their impact on metabolic and autoimmune disorders. Key inflammatory biomarkers, such as C-reactive protein (CRP), interleukin-6 (IL-6), lipopolysaccharides (LPS), zonulin (ZO-1), and netrin-1 (Ntn1), are discussed in the context of intestinal barrier integrity and chronic inflammation. Dysbiosis, characterized by alterations in microbial composition and function, directly modulates the levels and activity of these biomarkers, exacerbating inflammatory responses and compromising epithelial barriers. The disruption of microbiota is further correlated with increased intestinal permeability and chronic inflammation, serving as a precursor to conditions like type 2 diabetes (T2D), obesity, and non-alcoholic fatty liver disease. Additionally, this review examines therapeutic strategies, including probiotics and prebiotics, designed to restore microbial balance, mitigate inflammation, and enhance metabolic homeostasis. Emerging evidence positions microbiota-targeted interventions as critical components in the advancement of precision medicine, offering promising avenues for diagnosing and treating inflammatory and metabolic disorders.

Article: Dapagliflozin administration on visceral adiposity, blood pressure and aortic central pressure in overweight patients without type 2 diabetes - Minerva Medica 2017 August;108(4):384-6 - Minerva Medica - Journals

Obesity drives chronic low-grade inflammation and endothelial dysfunction, key contributors to subclinical atherosclerosis. This review focuses on the netrin 1/UNC5B axis and its role in promoting macrophage retention within adipose tissue and atherosclerotic plaques, thereby perpetuating local inflammation and vascular injury. Complementary inflammatory markers—including IL 6, hsCRP, and IL 15—are discussed as indicators of systemic inflammatory burden, whereas endocan and ICAM 1 are briefly addressed as markers of endothelial activation. Among emerging pharmacological strategies, glucagon-like peptide-1 receptor agonists (GLP 1RAs) and sodium-glucose cotransporter 2 inhibitors (SGLT2is) show the most consistent evidence for improving these biomarkers and reducing endothelial damage, with GLP 1RAs demonstrating direct effects on carotid intima–media thickness. Integrating biomarker profiling with obesity phenotypes may improve early risk stratification and support more precise management of subclinical atherosclerosis.