title: Prostate cancer and metabolic syndrome: is there a link?
abstract: Metabolic syndrome has become quite prevalent within our society. Over the past two decades, the prevalence of metabolic syndrome has sharply increased worldwide and it has become a major public health problem in several countries. It is associated with the global epidemic of obesity and diabetes mellitus and imposes numerous cardiovascular risks. Prostate cancer is the second most common cancer among men, surpassed only by non-melanoma skin cancer. A considerable body of evidence exists suggesting that some components of the metabolic syndrome have been associated with the risk of prostate cancer. These components include obesity, an abdominal fat distribution, and hyperinsulinemia. Androgen deprivation therapy (ADT) is the most widely used therapeutic modality in prostate cancer. It changed the body composition and lipid profile of men with prostate cancer. Androgen deficiency is associated with increased levels of total cholesterol, low-density lipoprotein (LDL)- cholesterol, increased production of proinflammatory factors, and increased thickness of the arterial wall and contributes to endothelial dysfunction. The aim of this review is to evaluate the association between metabolic syndrome and prostate cancer and to discuss the implications of androgen deficiency in men with cardiovascular risk factors. A comprehensive literature search was carried out with the use of PubMed from 1980 through 2012, and relevant articles pertinent to metabolic syndrome and prostate cancer are evaluated and discussed.
authors.affiliation: Department of Pathology, Faculty of Medical Sciences, The University of West Indies, Mona, Kingston, Jamaica. dmcgrowd@yahoo.com
authors.forename: Donovan A
authors.initials: DA
authors.lastname: McGrowder
authors.forename: Lennox Anderson
authors.initials: LA
authors.lastname: Jackson
authors.forename: Tazhmoye V
authors.initials: TV
authors.lastname: Crawford
mesh_terms: D006801:Humans; D008297:Male; D024821:Metabolic Syndrome / Q000150:complications*; D011471:Prostatic Neoplasms / Q000209:etiology*; D012307:Risk Factors