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)

Axokine, a second-generation neurotrophic factor that is related to ciliary neurotrophic factor (CNTF), is under development by Regeneron for the potential treatment of obesity and associated complications such as type 2 diabetes.
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PMID:Axokine (Regeneron). 1286 75

Obesity plays a central role in the development of insulin resistance and type 2 diabetes. We therefore examined the effects of a modified form of ciliary neurotrophic factor [Axokine, which is hereafter referred to as ciliary neurotrophic factor (CNTF)Ax15], which uses a leptin-like mechanism to reduce body weight, in the db/db murine model of type 2 diabetes. In previous studies, weight loss produced by CNTF treatment could largely be attributed to its effects on food intake. In contrast, CNTFAx15 treatment of db/db mice caused significantly greater weight loss and marked improvements in diabetic parameters (e.g., levels of glucose, insulin, triglyceride, cholesterol, and nonesterified free fatty acids) than could be accounted for by reduced caloric intake alone. These beneficial effects, above and beyond those seen in animals controlled for either food restriction or body weight, correlated with the ability of CNTFAx15 to increase metabolic rate and energy expenditure and reduce hepatic steatosis while enhancing hepatic responsiveness to insulin. The hepatic effects were linked to rapid alterations in hepatic gene expression, most notably reduced expression of stearoyl-CoA desaturase 1, a rate-limiting enzyme in the synthesis of complex lipids that is also markedly suppressed by leptin in ob/ob mice. These observations further link the mechanisms of CNTF and leptin action, and they suggest important, beneficial effects for CNTF in diabetes that may be distinct from its ability to decrease food intake; instead, these effects may be more related to its influence on energy expenditure and hepatic gene expression.
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PMID:Ciliary neurotrophic factor improves diabetic parameters and hepatic steatosis and increases basal metabolic rate in db/db mice. 1461 Feb 76

This review summarizes data on currently used antiobesity drugs and new compounds under clinical development. Three antiobesity drugs are currently accepted for long-term use. Sibutramine is a noradrenaline and serotonin reuptake inhibitor which reduces body weight by about 4-5 kg but increases heart rate and arterial blood pressure. Orlistat is a gastrointestinal lipase inhibitor which results in mean weight loss by about 3 kg and reduces the incidence of type 2 diabetes in patients with impaired glucose tolerance; however, adverse gastrointestinal effects have been observed. Rimonabant is an endocannabinoid CB1 receptor antagonist which induces a 4-5 kg mean weight loss and improves glycemic and lipid profiles, but it induces anxiety and depressive disorders. Unfortunately, there are no data on the chronic administration of these drugs. Other drugs can induce weight loss, e.g. some antidepressants, antiseizure agents, and antidiabetic drugs. The moderate efficacy of currently used antiobesity drugs has led to an intense effort to identify new, safe antiobesity drugs with better therapeutic profiles. The new antiobesity drugs under clinical development include: 1) agents that affect neurotransmitters in the central nervous system, including noradrenaline and dopamine reuptake inhibitors (bupropion, radafaxine), selective 5HT2C receptor agonists (lorcaserin), and selective 5HT6 receptor antagonists, 2) agents that modulate the activity of neuropeptides influencing food intake, including leptin analogues, human ciliary neurotrophic factor (Axokine), neuropeptide Y antagonists, and melanine-concentrating hormone antagonists, 3) agents that affect the peripheral satiety signals and brain-gut axis, e.g. selective cholecystokinin receptor A agonists, PYY3-36, agents decreasing ghrelin activity, 4) thermogenic agents, e.g. selective beta3 receptor agonists and selective thyroid hormone receptor beta agonists, and 5) others, e.g. human growth hormone fragment (AOD9604) and gastrointestinal lipase inhibitor (cetilistat).
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PMID:[Obesity: a review of currently used antiobesity drugs and new compounds in clinical development]. 1797 63