Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0311277 (abdominal obesity)
 2,792 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of familial Bardet-Biedl syndrome (BBS) in a 64-year-old woman is presented; it is characterized by abdominal obesity (BMI: 38.28; WHR: 0.98), slight mental retardation, polydactyly, pigmentary retinopathy and moderate renal failure, with insulin-resistant diabetes mellitus and severe inflammation of the left limb with necrosis of the last toe (the sixth) of the left foot. Four brothers and sisters of the patient presented the same syndrome. The patient had had healthy offsprings. The review of current literature indicates that BBS is a genetic autosomal recessive disease, formerly grouped with Laurence-Moon-Biedl syndrome but today considered as a separate entity. It is characterized by obesity, mental retardation, dysphormic extremities (syndactyly, brachydactyly or polydactyly), retinal dystrophy or pigmentary retinopathy, hypogonadism in males, and renal structural abnormalities or functional impairment. Extra- and intrafamilial variability of expressivity and severity of the various clinical manifestations was reported, among affected families and also in the same family. BBS is a rare but important syndrome, that should be known by the endocrinologist and the specialist in internal medicine, because it has an adverse prognosis, with early onset of blindness, insulin-resistant diabetes mellitus and severe renal impairment. Renal failure is a frequent cause of death early in life, even in the infant-juvenile years.
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PMID:[A case of familial Bardet-Biedl syndrome (obesity, slight mental retardation, polydactyly, retinitis pigmentosum and renal failure) with insulin-resistant diabetes mellitus]. 1006 26

Bardet-Biedl syndrome (BBS) is a genetic autosomal-recessive disease (formerly grouped with Laurence-Moon-Biedl syndrome but considered today as a separate entity) characterized by abdominal obesity, mental retardation, dysphormic extremities (syndactyly, brachydactyly or polydactyly), retinal dystrophy or pigmentary retinopathy, hypogonadism or hypogenitalism (limited to male patients) and kidney structural abnormalities or functional impairment. The expression and severity of the various clinical BBS features show inter- and intrafamilial variability. This study focuses on three cases of familial BBS--two sisters and one brother (66, 64 and 51 years of age, respectively)--with the main cardinal findings of the disease plus a classic 'metabolic syndrome' (characterized by abdominal obesity, atherogenic dyslipidaemia, raised blood pressure, insulin resistance with or without glucose intolerance, and prothrombotic risk and proinflammatory states). One female patient (not affected by reproductive dysfunction) had three healthy offspring, while the other two patients were unmarried. Another severely affected brother died at 70 years of age; two other brothers are lean but affected by nephropathy, retinopathy, slight mental retardation, polydactyly, hypertension and thrombotic diseases, and had healthy offspring. BBS is a rather rare but severe syndrome that is often mis- or undiagnosed. Ophthalmologists, endocrinologists and nephrologists should be aware of BBS because of its adverse prognosis--early onset of blindness, associated findings of metabolic syndrome and increased vascular risk, and severe renal impairment (the most frequent cause of reduced survival and death early in life).
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PMID:A review of the literature of Bardet-Biedl disease and report of three cases associated with metabolic syndrome and diagnosed after the age of fifty. 1212 Apr 19

Type 2 diabetes mellitus (T2DM) is a disease characterized by inadequate beta-cell response due to progressive insulin resistance that typically accompanies physical inactivity and weight gain. T2DM is associated with substantial morbidity and mortality related to the associated atherosclerotic cardiovascular risks and diabetic vasculopathies, including microangiopathies (e.g., blindness and renal failure) and macroangiopathies (atherosclerosis). The increasing global prevalence of T2DM is linked to the rising rates of obesity, especially abdominal obesity. Visceral fat accumulation is upstream of obesity-related disorders including atherosclerotic cardiovascular disease (ACVD), and is associated with impaired insulin sensitivity and atherosclerosis through dysregulated production of adipocytokines, especially hypoadiponectinemia. This review article discusses the pathophysiological mechanisms responsible for T2DM and atherosclerosis, focusing on adiponectin. Clinical and experimental studies have shown that hypoadiponectinemia contributes to a variety of life style-related diseases including T2DM and atherosclerosis. It is likely that life-style modification, visceral fat reduction and use of medications that increase serum adiponectin levels (e.g., rimonabant, thiazolidinediones, fibrates, angiotensin receptor blocker and mineralocorticoid receptor blockade) when provided in combination can improve hypoadiponectinemia and thus prevent the development of life style-related diseases including T2DM and ACVD.
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PMID:Molecular mechanisms of diabetes and atherosclerosis: role of adiponectin. 2223 26

Glaucoma remains the world's leading cause of irreversible blindness and though intraocular pressure (IOP) is the most prevalent risk factor and only reliable therapeutic target, a number of systemic disease associations have been reported. Metabolic syndrome (MetS) is a constellation of findings that includes systemic hypertension, abdominal obesity, glucose intolerance, and dyslipidemia. MetS is becoming increasingly common worldwide, with prevalence up to 40% in some countries. Not only is MetS a significant cause of morbidity, but it is also associated with an increase in all-cause mortality. Reports have been conflicting regarding the association of individual components of MetS, including systemic hypertension and diabetes, with elevated IOP or glaucoma. However, though limitations in the existing literature are present, current evidence suggests that MetS is associated with IOP as well as glaucoma. Additional studies are needed to clarify this association by incorporating additional metrics including assessment of central corneal thickness as well as optic nerve structure and function. Future studies are also needed to determine whether lifestyle modification or systemic treatment of MetS could reduce the incidence or progression of glaucoma.
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PMID:Metabolic Syndrome Is Associated With Ocular Hypertension and Glaucoma. 3261 5