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- W2102311237 endingPage "E976" @default.
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- W2102311237 abstract "We generated three fully human monoclonal antibody antagonists against fibroblast growth factor receptor-1 (FGFR1) that potently block FGF signaling. We found that antibodies targeting the c-splice form of the receptor (FGFR1c) were anorexigenic when administered intraperitoneally three times weekly to mice, resulting in rapid, dose-dependent weight loss that plateaued (for doses >4 mg/kg) at 35–40% in 2 wk. Animals appeared healthy during treatment and regained their normal body weights and growth trajectories upon clearance of the antibodies from the bloodstream. Measurements of food consumption and energy expenditure indicated that the rapid weight loss was induced primarily by decreased energy intake and not by increased energy expenditure or cachexia and was accompanied by a greater reduction in fat than lean body mass. Hypophagia was not caused through malaise or illness, as indicated by absence of conditioned taste aversion, pica behavior, and decreased need-induced salt intake in rats. In support of a hypothalamic site of action, we found that, after intraperitoneal injections, anti-FGFR1c (IMC-A1), but not a control antibody, accumulated in the median eminence and adjacent mediobasal hypothalamus and that FGFR1c is enriched in the hypothalamus of mice. Furthermore, a single intracerebroventricular administration of 3 μg of IMC-A1 via the 3rd ventricle to mice caused an ∼36% reduction in food intake and an ∼6% weight loss within the ensuing 24 h. Our data suggest that FGF signaling through FGFR1c may play a physiological role in hypothalamic feeding circuit and that blocking it leads to hypophagia and weight loss." @default.
- W2102311237 created "2016-06-24" @default.
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- W2102311237 date "2007-03-01" @default.
- W2102311237 modified "2023-10-18" @default.
- W2102311237 title "Monoclonal antibody antagonists of hypothalamic FGFR1 cause potent but reversible hypophagia and weight loss in rodents and monkeys" @default.
- W2102311237 cites W1208024610 @default.
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- W2102311237 cites W1978925512 @default.
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- W2102311237 cites W1983104536 @default.
- W2102311237 cites W1992392163 @default.
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- W2102311237 cites W2000665430 @default.
- W2102311237 cites W2001990792 @default.
- W2102311237 cites W2003905949 @default.
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- W2102311237 cites W2015669496 @default.
- W2102311237 cites W2018895555 @default.
- W2102311237 cites W2021253220 @default.
- W2102311237 cites W2022846452 @default.
- W2102311237 cites W2029935185 @default.
- W2102311237 cites W2032161027 @default.
- W2102311237 cites W2035921480 @default.
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- W2102311237 cites W2048474990 @default.
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- W2102311237 cites W2058586676 @default.
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- W2102311237 cites W2068534669 @default.
- W2102311237 cites W2077425635 @default.
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- W2102311237 cites W2156744437 @default.
- W2102311237 cites W2164331820 @default.
- W2102311237 cites W2169403756 @default.
- W2102311237 cites W2183545514 @default.
- W2102311237 cites W2266896860 @default.
- W2102311237 cites W2279195924 @default.
- W2102311237 cites W2341830035 @default.
- W2102311237 cites W2440028469 @default.
- W2102311237 cites W4231924994 @default.
- W2102311237 cites W4242631323 @default.
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- W2102311237 doi "https://doi.org/10.1152/ajpendo.00089.2006" @default.
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