Lifestyle and Pharmacologic Approaches to Prevention of Metabolic Dysfunction-associated Steatotic Liver Disease-related Hepatocellular Carcinoma.

Hepatocellular carcinoma (HCC) is a major concern for public health. Fatty liver disease, related to alcohol misuse or metabolic syndrome, has become the leading cause of chronic liver disease and HCC. The strong association between type 2 diabetes mellitus and HCC can be partly attributed to the development of metabolic dysfunction-associated steatotic liver disease (MASLD). There is a strong interest in strategies that may mitigate HCC risk and reduce HCC incidence in this growing population of at-risk individuals. In this review, we describe the pathogenesis of HCC in patients with MASLD and discuss potential emerging pharmacological and lifestyle interventions for MASLD-related HCC. HCC risk has been observed to be lower with healthy lifestyle behaviors, such as healthy dietary patterns (eg, high consumption of vegetables, whole grains, fish and poultry, yogurt, and olive oil, and low consumption of red and processed meats and dietary sugar) and increased physical activity. Selecting an appropriate anti-diabetic therapy for individuals with liver disease and diabetes may also decrease the occurrence of HCC. Metformin, PPAR activators, sodium-glucose cotransporter 2 inhibitors, dipeptidyl peptidase-4 inhibitors, glucagon-like peptide-1 receptor agonists, aspirin, and statins have all shown promise to reduce the risk of HCC, although guidelines do not recommend their use for the sole purpose of chemoprevention at this time, given a dearth of data defining their risk-benefit ratio.