Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011860 (type 2 diabetes)
 57,723 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Amyloid deposition is associated with a diverse range of disorders that includes Alzheimer's disease, type II diabetes mellitus and dialysis arthropathy. Although less common, systemic AA and AL amyloidosis remain important because effective treatments have increasingly become available. The pathology in all forms of amyloidosis involves the extracellular deposition of protein as characteristic fibrillar aggregates which interfere with tissue structure and function. Amyloid fibrils are derived from different unrelated proteins in the different forms of the disease but share many common properties, including the capacity to bind the normal plasma protein serum amyloid P component (SAP). This is the basis for our development of radiolabelled SAP as a nuclear medicine tracer for the diagnosis and quantitative monitoring of amyloid. Serial studies have shown that the deposits are far from inert but are actually turned over quite rapidly in many patients. The treatment of amyloidosis involves supportive measures whilst every effort is made to reduce the supply of the respective fibril precursor protein. Under favourable circumstances further amyloid deposition will be prevented. existing deposits will regress and improvement of organ function will occur. Since this strategy is not always possible or may fail, new approaches to inhibit fibril formation and promote regression of amyloid are being pursued.
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PMID:Amyloidosis: a review of recent diagnostic and therapeutic developments. 937 34

Obesity is an essential risk factor for hypertension, coronary heart disease and stroke as well as for metabolic disturbances, especially for type 2 diabetes, hyper- and dyslipidemia, and it is responsible for the metabolic syndrome with insulin resistance and hyperinsulinemia. Disturbances in the lung function are also induced by obesity, as a higher risk for arthrosis on the lower extremities. Some oncological diseases like breast-, endometrial-, and prostatic cancer are associated with obesity. It is evident, that the fat distribution plays an important role in the development of obesity associated diseases: the accumulation of visceral fat has a higher risk as the peripheral fat, probably due to the different metabolism.
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PMID:[Obesity: entrance port to multimorbidity]. 988 99

Aim of this paper is to discuss, on the basis of an extensive critical review of the recent literature, the case of a 56-yr-old male patient who suffered from cutaneous psoriasis and psoriatic arthritis mutilans (PA) (polyarticular, symmetric, destruent and erosive) with involvement of the hands, feet and spine, associated with android obesity and mild type 2 diabetes mellitus. HLA typing of the patient showed the HLA-A3-Ax, B14-B63 and Cw4-Cw6 haplotypes, some of which are associated or correlated with susceptibility to PA. Cutaneous psoriasis is a chronic inflammatory dermatitis, with onset at any age and affecting approximately 2% of the western populations. In 5-7% of patients, it is associated with articular manifestations or true arthritis. PA is a chronic, inflammatory, seronegative arthropathy which may develop in some psoriasis patients, may involve peripheral and axial (spondarthritis) joints and may lead to severe joint destruction. Genetic, immunologic and environmental (i.e., infectious agents or trauma) factors seem to play an important role in the onset and clinical appearance of PA. Although PA is a clinically monomorphic disease, it may show different heterogenous subgroups with differences in their etiopathogenesis. When PA is suspected, it is mandatory to analyze carefully the patient's familiar history, search attentively for the specific skin features, exclude a septic arthritis (especially if the involvement is monoarticular) and, in the cases of fulminant disease, consider always the possible coexistence of an acquired immunodeficiency syndrome. PA can occasionally be an aggressive, disfigurating and disabling disease and the treatment (incisive and precocious) should be similar to that for rheumatoid arthritis. At present, a definitive therapy does not yet exist, but the majority of PA patients can lead a fairly normal life and they do not show increased mortality rates (excluding the severe cases of erythrodermic or pustulosis psoriasis). However, as a result of the various problems of occupation and morbidity it causes, PA is a disease with great social involvement.
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PMID:[Psoriasis complicated with severe mutilating psoriatic osteoarthropathy. Clinical case and review of the literature]. 1122 Feb 3

Considerable knowledge has accumulated in recent decades concerning the significance of physical activity in the treatment of a number of diseases, including diseases that do not primarily manifest as disorders of the locomotive apparatus. In this review we present the evidence for prescribing exercise therapy in the treatment of metabolic syndrome-related disorders (insulin resistance, type 2 diabetes, dyslipidemia, hypertension, obesity), heart and pulmonary diseases (chronic obstructive pulmonary disease, coronary heart disease, chronic heart failure, intermittent claudication), muscle, bone and joint diseases (osteoarthritis, rheumatoid arthritis, osteoporosis, fibromyalgia, chronic fatigue syndrome) and cancer, depression, asthma and type 1 diabetes. For each disease, we review the effect of exercise therapy on disease pathogenesis, on symptoms specific to the diagnosis, on physical fitness or strength and on quality of life. The possible mechanisms of action are briefly examined and the principles for prescribing exercise therapy are discussed, focusing on the type and amount of exercise and possible contraindications.
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PMID:Evidence for prescribing exercise as therapy in chronic disease. 1664 91

Peroxisome proliferators activated receptors (PPAR) are ligand-inducible nuclear transacting factors comprising three subtypes, PPARalpha, PPARbeta/delta and PPARgamma, which play a key role in lipids and glucose homeostasis. All PPAR subtypes have been identified in joint or inflammatory cells and their activation resulted in a transcriptional repression of pro-inflammatory cytokines (IL-1, TNFalpha), early inflammatory genes (NOS(2), COX-2, mPGES-1) or matrix metalloproteases (MMP-1, MMP-13), at least for the gamma subtype. PPAR full agonists were also shown to stimulate IL-1 receptor antagonist (IL-1Ra) production by cytokine-stimulated articular cells in a subtype-dependent manner. These anti-inflammatory and anti-catabolic properties were confirmed in animal models of joint diseases where PPAR agonists reduced synovial inflammation while preventing cartilage destruction or inflammatory bone loss, although many effects required much higher doses than needed to restore insulin sensitivity or to lower circulating lipid levels. However, these promising effects of PPAR full agonists were hampered by their ability to reduce the growth factor-dependent synthesis of extracellular matrix components or to induce chondrocyte apoptosis, by the possible contribution of immunosuppressive properties to their anti-arthritic effects, by the increased adipocyte differentiation secondary to prolonged stimulation of PPARgamma, and by a variable contribution of PPAR subtypes depending on the system. Clinical data are scarce in rheumatoid arthritis (RA) patients whereas thousands of patients worldwilde, treated with PPAR agonists for type 2 diabetes or dyslipidemia, are paradoxically prone to suffer from osteoarthritis (OA). Whereas high dosage of full agonists may expose RA patients to cardiovascular adverse effects, the proof of concept that PPAR agonists have therapeutical relevance to OA may benefit from an epidemiological follow-up of joint lesions in diabetic or hyperlipidemic patients treated for long periods of time with glitazones or fibrates. Additionally, cellular and animal studies are required to assess whether partial agonists of PPAR (SPPARMs) may preserve therapeutical properties with potentially less safety concern.
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PMID:[Pathophysiological relevance of peroxisome proliferators activated receptors (PPAR) to joint diseases - the pro and con of agonists]. 1909 28

Heterocyclic indazole derivatives are claimed in patent WO2008138448 as inhibitors of the serum- and glucocorticoid-inducible-kinase 1 (SGK1) and drugs for the pharmacological treatment of SGK1-related diseases, such as diabetes, obesity, metabolic syndrome, systemic and pulmonary hypertension, cardiac fibrosis, hypertrophy and insufficiency, arteriosclerosis, glomerulosclerosis, nephrosclerosis, nephritis, nephropathy, deranged electrolyte excretion, fibrosing and inflammatory disease (e.g., liver cirrhosis, lung fibrosis, rheumatism, arthrosis, Crohn s disease, chronic bronchitis, radiation fibrosis, sclerodermia, cystic fibrosis, scar formation and Alzheimer' disease), tumor growth, peptic ulcers and some disorders hitherto not conclusively shown to involve SGK1. Most of the claims are supported by the literature. SGK1 is ubiquitously expressed and its expression is stimulated by hyperglycemia, cell shrinkage, ischemia, glucocorticoids, mineralocorticoids and several inflammatory mediators including TGF-ss. SGK1 is activated by insulin and growth factors via the phosphatidylinositol-3-kinase pathway. SGK1 regulates ion channels (including ENaC, KCNE1/KCNQ1), carriers (including NCC, NHE3, SGLT1), Na(+)/K(+)-ATPase, enzymes (including glycogen-synthase-kinase-3) and transcription factors (including FOXO3a, ss-catenin, NF-kappaB). A gain-of-function SGK1 gene variant, carried by approximately 3 - 5% of Caucasians and approximately 10% of Africans, is associated with increased blood pressure, obesity and type 2 diabetes. In vitro and in vivo experiments suggested a critical role of SGK1 in renal fluid retention and hypertension, glucose-induced obesity, coagulation and increased matrix protein formation.
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PMID:Heterocyclic indazole derivatives as SGK1 inhibitors, WO2008138448. 2002 Dec 89

The approach to a patient with acromegaly and persistent disease after surgery requires a complex diagnostic assessment. Acromegaly is a chronic and insidious disease that is associated with multisystem comorbidities, including cardiovascular disease, hypertension, sleep apnea syndrome, colon polyposis, arthropathy, and metabolic complications including glucose intolerance and type 2 diabetes mellitus. Patients also have a variety of signs and symptoms, including headache, arthralgias, carpal tunnel syndrome, sweating, fatigue, and psychological issues that impact significantly on quality of life. The recommended approach to the evaluation of the postoperative patient includes a biochemical assessment, with measurement of serum IGF-I along with a glucose-suppressed GH value, radiological assessment to determine location of residual tumor and presence of mass effects, a physical examination for evidence of skeletal and soft tissue overgrowth and related signs of acromegaly, and a thorough clinical assessment for the presence of comorbidities. Repeat surgery is indicated if there is residual tumor that is surgically accessible and there may be a chance for surgical cure, or if there are persistent mass effects upon the optic chiasm. Otherwise, medical therapy is indicated, utilizing somatostatin analogs, dopamine agonists, and pegvisomant, a GH receptor antagonist. Radiation therapy is usually relegated to situations where medical therapy is ineffective or poorly tolerated or where patients would prefer not to sustain the cost of long-term medical therapy. The choice of therapy requires close dialog among endocrinologists, neurosurgeons, radiation therapists, and neuroophthalmologists for optimal care of patients.
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PMID:Approach to the patient with persistent acromegaly after pituitary surgery. 2082 64

Juvenile idiopathic arthritis (JIA) is the most prevalent chronic arthropathy in childhood and adolescence. The prevalence of metabolic syndrome, as well as obesity, is increasing rapidly in all age groups, including children. Metabolic syndrome is defined as a cluster of risk factors for cardiovascular disease and type 2 diabetes mellitus, including abdominal obesity, insulin resistance, dyslipidemia and hypertension. Besides those components, inflammation has been increasingly considered as a significant component of metabolic syndrome and obesity, and patients with diseases characterized by the presence of chronic inflammation, such as JIA, could represent special risk groups. Glucocorticoids are used routinely in the management of the inflammation of JIA, in high doses and long-term. Long-term use of the glucocorticoids can cause to insulin resistance, hypertension, and obesity, increasing the risk of metabolic syndrome. The aim of this study is to review the literature on the prevalence of different components of metabolic syndrome in patients with JIA. We observed that the data on metabolic syndrome and its components in those patients are very scarce and more studies needed, in view of the potential increased risk of cardiovascular disease.
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PMID:Metabolic syndrome and juvenile idiopathic arthritis. 2112 54

Adiponectin is the most abundant adipokine circulating in the organism. Different molecular forms of adiponectin exist: low, middle and high molecular isoforms, as well as globular adiponectin, all of which have different biological properties. Adiponectin is considered a key adipokine in metabolic diseases such as type 2 diabetes, metabolic syndrome and related complications, especially cardiovascular diseases. In these metabolic conditions, circulating adiponectin is reduced. It is now well known that adiponectin has beneficial effects on endothelial cells and endothelial function and is also cardioprotective. Unlike metabolic diseases, systemic autoimmune and chronic inflammatory joint diseases are characterized by increased production of adiponectin. There is evidence to suggest that adiponectin may be related to disease activity and/or severity in different conditions such as rheumatoid arthritis, systemic lupus erythematosus and osteoarthritis. Since adiponectin has been found to display both pro and anti-inflammatory activities, controversial findings have been observed on the role of total adiponectin in systemic autoimmune and inflammatory joint diseases. Thus, the relative contribution of each adiponectin isoform to the inflammatory response and joint and/or tissue damage requires further study.
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PMID:Adiponectin in autoimmune diseases. 2287 25

A 45-year-old woman with type 2 diabetes and multiple diabetic complications was diagnosed with hypoparathyroid hypercalcaemia. The bone scintigraphy showed Charcots arthropathy. Blood tests, computer tomography and mammography did not give any indication of malignancy, vitamin-D intoxication nor hyperthyroidism. Charcots arthropathy is not a recognized cause of hypoparathyroid hypercalcaemia, but the mechanism might be increased boneresorption. We recommend that Charcots arthropathy is considered a cause of hypoparathyroid hypercalcaemia in patients with diabetic neuropathy.
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PMID:[Charcots arthropathy causing hypoparathyroid hypercalcaemia]. 2292 78


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