Statins, widely prescribed for the prevention of cardiovascular disease, inhibit 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA) reductase, a key enzyme in cholesterol biosynthesis. On the other hand, the gut microbiota, a diverse community of microorganisms in the gastrointestinal tract, plays a crucial role in host metabolism, immune regulation, and drug response. Emerging evidence supports a bidirectional relationship between statins and the gut microbiota. Statins can reshape microbial composition and metabolite profiles, potentially enhancing their lipid-lowering effects and conferring additional benefits, such as anticancer properties. However, these microbial changes may also contribute to adverse effects, including an elevated risk of type 2 diabetes. Conversely, the gut microbiota influences the pharmacokinetics and therapeutic efficacy of statins by metabolizing their active compounds, thereby affecting drug bioavailability and individual response. This manuscript explores the complex interplay between statins and the gut microbiota, highlighting implications for cardiovascular health, metabolic disorders, and cancer. In contrast to previous studies, this work investigates both the shared and distinct effects of commonly prescribed statins, including atorvastatin, simvastatin, fluvastatin, and rosuvastatin, underscoring the relevance of microbiome-informed and personalized approaches to therapy.
Francisco Alejandro Lagunas‐Rangel (Sun,) studied this question.