title: Path of translational discovery of urological complications of obesity and diabetes.
abstract: Diabetes mellitus (DM) is a prevalent chronic disease. Type 1 DM (T1DM) is a metabolic disorder that is characterized by hyperglycemia in the context of absolute lack of insulin, whereas type 2 DM (T2DM) is due to insulin resistance-related relative insulin deficiency. In comparison with T1DM, T2DM is more complex. The natural history of T2DM in most patients typically involves a course of obesity to impaired glucose tolerance, to insulin resistance, to hyperinsulinemia, to hyperglycemia, and finally to insulin deficiency. Obesity is a risk factor of T2DM. Diabetes causes some serious microvascular and macrovascular complications, such as retinopathy, nephropathy, neuropathy, angiopathy and stroke. Urological complications of obesity and diabetes (UCOD) affect quality of life, but are not well investigated. The urological complications in T1DM and T2DM are different. In addition, obesity itself affects the lower urinary tract. The aim of this perspective is to review the available data, combined with the experience of our research teams, who have spent a good part of last decade on studies of association between DM and lower urinary tract symptoms (LUTS) with the aim of bringing more focus to the future scientific exploration of UCOD. We focus on the most commonly seen urological complications, urinary incontinence, bladder dysfunction, and LUTS, in obesity and diabetes. Knowledge of these associations will lead to a better understanding of the pathophysiology underlying UCOD and hopefully assist urologists in the clinical management of obese or diabetic patients with LUTS.
authors.affiliation: Department of Surgery, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio firouz.daneshgari@case.edu.
authors.forename: Firouz
authors.initials: F
authors.lastname: Daneshgari
authors.affiliation: Department of Surgery, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio.
authors.forename: Guiming
authors.initials: G
authors.lastname: Liu
authors.affiliation: Department of Surgery, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio.
authors.forename: Ann T
authors.initials: AT
authors.lastname: Hanna-Mitchell
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000818:Animals; D003922:Diabetes Mellitus, Type 1 / Q000150:complications* / Q000378:metabolism / Q000503:physiopathology; D003924:Diabetes Mellitus, Type 2 / Q000150:complications* / Q000378:metabolism / Q000503:physiopathology; D005260:Female; D006801:Humans; D059411:Lower Urinary Tract Symptoms / Q000209:etiology* / Q000378:metabolism / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications* / Q000378:metabolism / Q000503:physiopathology; D011379:Prognosis; D011467:Prostate / Q000378:metabolism / Q000503:physiopathology*; D012307:Risk Factors; D057170:Translational Research, Biomedical; D001743:Urinary Bladder / Q000378:metabolism / Q000503:physiopathology*; D001745:Urinary Bladder Diseases / Q000209:etiology* / Q000378:metabolism / Q000503:physiopathology; D014549:Urinary Incontinence / Q000209:etiology* / Q000378:metabolism / Q000503:physiopathology; D055815:Young Adult
keywords: bladder; diabetes; obesity; prostate