Obesity and common pathways of cancer and cardiovascular disease

Obesity is constantly increasing worldwide due to the progressive globalization of sedentary lifestyle and diet rich in lipids and processed food. Cardiovascular complications and cancer are the two most fearsome long-term sequelae of obesity that justify the recent definition of this threaten as ‘obesity epidemic’. Shared biological pathways can be recognized for obesity-induced cardiovascular and oncological complications that might prompt targeted interventions with potentially double beneficial effect. The present review aims at summarizing main common biological pathways linking obesity with cardiovascular diseases and cancer in order to provide a research framework within which therapeutic strategies might have at the same time cardiovascular-protective and cancer-preventive effects.