Positive calorie balance disrupts the function of visceral adipose tissue, including the cardiac adipose tissue and the perivascular adipose tissue. The inflammatory and hormonal factors, which are released from adipose tissue, play a central role in inter-organ cross talk, affecting the development of obesity. Excess fat in visceral adipocytes impairs endocrine as well as immune response, leading to multiple aberrant status and posing serious risks to the future health of humans. As confirmed in previous studies, up-regulated pro-inflammatory and down-regulated anti-inflammatory cytokines disturb the communication among muscle, liver, and vasculature. In other words, adiposopathy promote cardio-metabolic risk factors, such as atherosclerosis, hypertension, insulin resistance, dyslipidemia, and pro-thrombotic state, which in turn directly and indirectly promote cardio-metabolic disorder diseases. Increasing evidence from human and animal studies has shown that physical activity restores the size of adipocytes and helps in re-browning of white adipose tissue (WAT). This review summarizes the current evidence on the roles of adiposopathy on cardio-metabolic disorder diseases and the importance of physical activity in restoring the function of adipocytes.
Keywords: Adipocyte; Adipose tissue; Adiposopathy; Metabolic syndrome; Physical activity.
Copyright © 2020. Published by Elsevier B.V.