Abstract
The incidence of obesity and related co-morbidities such as insulin resistance, dyslipidemia and hypertension are increasing at an alarming rate worldwide. Current interventions seem ineffective to halt this progression. With the failure of leptin as an anti-obesity therapeutic, ciliary neurotrophic factor (CNTF) has proven efficacious in models of obesity and leptin resistance, where leptin proved ineffective. CNTF is a gp130 ligand that has been found to act centrally and peripherally to promote weight loss and insulin sensitivity in both human and rodent models. Future research into novel gp130 ligands may offer new candidates for obesity-related drug therapy.
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References
ACTS (1996) A double-blind placebo-controlled clinical trial of subcutaneous recombinant human ciliary neurotrophic factor (rHCNTF) in amyotrophic lateral sclerosis. ALS CNTF Treatment Study Group. Neurology 46(5):1244–1249
Adler R, Landa KB, Manthorpe M, Varon S (1979) Cholinergic neuronotrophic factors: intraocular distribution of trophic activity for ciliary neurons. Science 204:1434–1436
Andersson U, Filipsson K, Abbott CR, Woods A, Smith K, Bloom SR, Carling D, Small CJ (2004) AMP-activated protein kinase plays a role in the control of food intake. J Biol Chem 279:12005–12008
Andrei C, Dazzi C, Lotti L, Torrisi MR, Chimini G, Rubartelli A (1999) The secretory route of the leaderless protein interleukin 1beta involves exocytosis of endolysosome-related vesicles. Mol Biol Cell 10:1463–1475
Banks AS, Davis SM, Bates SH, Myers MG Jr (2000) Activation of downstream signals by the long form of the leptin receptor. J Biol Chem 275:14563–14572
Bazan JF (1991) Neuropoietic cytokines in the hematopoietic fold. Neuron 7:197–208
Bellido T, Stahl N, Farruggella TJ, Borba V, Yancopoulos GD, Manolagas SC (1996) Detection of receptors for interleukin-6, interleukin-11, leukemia inhibitory factor, oncostatin M, and ciliary neurotrophic factor in bone marrow stromal/osteoblastic cells. J Clin Invest 97:431–437
Bjorbaek C, Elmquist JK, Frantz JD, Shoelson SE, Flier JS (1998) Identification of SOCS-3 as a potential mediator of central leptin resistance. Mol Cell 1:619–625
Bjorbaek C, El-Haschimi K, Frantz JD, Flier JS (1999) The role of SOCS-3 in leptin signaling and leptin resistance. J Biol Chem 274:30059–30065
Bjorbaek C, Lavery HJ, Bates SH, Olson RK, Davis SM, Flier JS, Myers MG Jr (2000) SOCS3 mediates feedback inhibition of the leptin receptor via Tyr985. J Biol Chem 275:40649–40657
Bluher S, Moschos S, Bullen J Jr, Kokkotou E, Maratos-Flier E, Wiegand SJ, Sleeman MW, Mantzoros CS (2004) Ciliary neurotrophic factorAx15 alters energy homeostasis, decreases body weight, and improves metabolic control in diet-induced obese and UCP1-DTA mice. Diabetes 53:2787–2796
Bluher S, Bullen J, Mantzoros CS (2008) Altered levels of adiponectin and adiponectin receptors may underlie the effect of ciliary neurotrophic factor (CNTF) to enhance insulin sensitivity in diet-induced obese mice. Horm Metab Res 40:225–227
Boulton TG, Stahl N, Yancopoulos GD (1994) Ciliary neurotrophic factor/leukemia inhibitory factor/interleukin 6/oncostatin M family of cytokines induces tyrosine phosphorylation of a common set of proteins overlapping those induced by other cytokines and growth factors. J Biol Chem 269:11648–11655
Brady LS, Smith MA, Gold PW, Herkenham M (1990) Altered expression of hypothalamic neuropeptide mRNAs in food-restricted and food-deprived rats. Neuroendocrinology 52:441–447
Carey AL, Steinberg GR, Macaulay SL, Thomas WG, Holmes AG, Ramm G, Prelovsek O, Hohnen-Behrens C, Watt MJ, James DE, Kemp BE, Pedersen BK, Febbraio MA (2006) Interleukin-6 increases insulin-stimulated glucose disposal in humans and glucose uptake and fatty acid oxidation in vitro via AMP-activated protein kinase. Diabetes 55:2688–2697
Cota D, Proulx K, Smith KA, Kozma SC, Thomas G, Woods SC, Seeley RJ (2006) Hypothalamic mTOR signaling regulates food intake. Science 312:927–930
Cota D, Matter EK, Woods SC, Seeley RJ (2008) The role of hypothalamic mammalian target of rapamycin complex 1 signaling in diet-induced obesity. J Neurosci 28:7202–7208
Crowe S, Turpin SM, Ke F, Kemp BE, Watt MJ (2008) Metabolic remodeling in adipocytes promotes ciliary neurotrophic factor-mediated fat loss in obesity. Endocrinology 149:2546–2556
Cummings S, Apovian CM, Khaodhiar L (2008) Obesity surgery: evidence for diabetes prevention/management. J Am Diet Assoc 108:S40–S44
Daeipour M, Kumar G, Amaral MC, Nel AE (1993) Recombinant IL-6 activates p42 and p44 mitogen-activated protein kinases in the IL-6 responsive B cell line, AF-10. J Immunol 150:4743–4753
Davis S, Aldrich TH, Valenzuela DM, Wong VV, Furth ME, Squinto SP, Yancopoulos GD (1991) The receptor for ciliary neurotrophic factor. Science 253:59–63
Davis S, Aldrich TH, Ip NY, Stahl N, Scherer S, Farruggella T, DiStefano PS, Curtis R, Panayotatos N, Gascan H et al (1993) Released form of CNTF receptor alpha component as a soluble mediator of CNTF responses. Science 259:1736–1739
DeChiara TM, Vejsada R, Poueymirou WT, Acheson A, Suri C, Conover JC, Friedman B, McClain J, Pan L, Stahl N, Ip NY, Yancopoulos GD (1995) Mice lacking the CNTF receptor, unlike mice lacking CNTF, exhibit profound motor neuron deficits at birth. Cell 83:313–322
Derouet D, Rousseau F, Alfonsi F, Froger J, Hermann J, Barbier F, Perret D, Diveu C, Guillet C, Preisser L, Dumont A, Barbado M, Morel A, deLapeyriere O, Gascan H, Chevalier S (2004) Neuropoietin, a new IL-6-related cytokine signaling through the ciliary neurotrophic factor receptor. Proc Natl Acad Sci USA 101:4827–4832
Di Marco A, Gloaguen I, Graziani R, Paonessa G, Saggio I, Hudson KR, Laufer R (1996) Identification of ciliary neurotrophic factor (CNTF) residues essential for leukemia inhibitory factor receptor binding and generation of CNTF receptor antagonists. Proc Natl Acad Sci USA 93:9247–9252
Duff E, Baile CA (2003) Ciliary neurotrophic factor: a role in obesity? Nutr Rev 61:423–426
Elmquist JK, Maratos-Flier E, Saper CB, Flier JS (1998) Unraveling the central nervous system pathways underlying responses to leptin. Nat Neurosci 1:445–450
Elson GC, Lelievre E, Guillet C, Chevalier S, Plun-Favreau H, Froger J, Suard I, de Coignac AB, Delneste Y, Bonnefoy JY, Gauchat JF, Gascan H (2000) CLF associates with CLC to form a functional heteromeric ligand for the CNTF receptor complex. Nat Neurosci 3:867–872
Escartin C, Pierre K, Colin A, Brouillet E, Delzescaux T, Guillermier M, Dhenain M, Deglon N, Hantraye P, Pellerin L, Bonvento G (2007) Activation of astrocytes by CNTF induces metabolic plasticity and increases resistance to metabolic insults. J Neurosci 27:7094–7104
Ettinger MP, Littlejohn TW, Schwartz SL, Weiss SR, McIlwain HH, Heymsfield SB, Bray GA, Roberts WG, Heyman ER, Stambler N, Heshka S, Vicary C, Guler HP (2003) Recombinant variant of ciliary neurotrophic factor for weight loss in obese adults: a randomized, dose-ranging study. JAMA 289:1826–1832
Febbraio MA (2007) gp130 receptor ligands as potential therapeutic targets for obesity. J Clin Invest 117:841–849
Fonseca VA, Kulkarni KD (2008) Management of type 2 diabetes: oral agents, insulin, and injectables. J Am Diet Assoc 108:S29–S33
Friedman JM, Halaas JL (1998) Leptin and the regulation of body weight in mammals. Nature 395:763–770
Gloaguen I, Costa P, Demartis A, Lazzaro D, Di Marco A, Graziani R, Paonessa G, Chen F, Rosenblum CI, Van der Ploeg LH, Cortese R, Ciliberto G, Laufer R (1997) Ciliary neurotrophic factor corrects obesity and diabetes associated with leptin deficiency and resistance. Proc Natl Acad Sci USA 94:6456–6461
Gropp E, Shanabrough M, Borok E, Xu AW, Janoschek R, Buch T, Plum L, Balthasar N, Hampel B, Waisman A, Barsh GS, Horvath TL, Bruning JC (2005) Agouti-related peptide-expressing neurons are mandatory for feeding. Nat Neurosci 8:1289–1291
Hegyi K, Fulop K, Kovacs K, Toth S, Falus A (2004) Leptin-induced signal transduction pathways. Cell Biol Int 28:159–169
Heinrich PC, Behrmann I, Haan S, Hermanns HM, Muller-Newen G, Schaper F (2003) Principles of interleukin (IL)-6-type cytokine signalling and its regulation. Biochem J 374:1–20
Helgren ME, Squinto SP, Davis HL, Parry DJ, Boulton TG, Heck CS, Zhu Y, Yancopoulos GD, Lindsay RM, DiStefano PS (1994) Trophic effect of ciliary neurotrophic factor on denervated skeletal muscle. Cell 76:493–504
Henderson JT, Seniuk NA, Richardson PM, Gauldie J, Roder JC (1994) Systemic administration of ciliary neurotrophic factor induces cachexia in rodents. J Clin Invest 93:2632–2638
Howard JK, Cave BJ, Oksanen LJ, Tzameli I, Bjorbaek C, Flier JS (2004) Enhanced leptin sensitivity and attenuation of diet-induced obesity in mice with haploinsufficiency of Socs3. Nat Med 10:734–738
Ip NY, Nye SH, Boulton TG, Davis S, Taga T, Li Y, Birren SJ, Yasukawa K, Kishimoto T, Anderson DJ et al (1992) CNTF and LIF act on neuronal cells via shared signaling pathways that involve the IL-6 signal transducing receptor component gp130. Cell 69:1121–1132
James W, Jackson-Leach R, Mhurdu C, Kalamara E, Shayeghi M, Rigby N, Nishida C, Rodgers A, Ezzati M, Lopez A, Rodgers A, Murray C (2003) Overweight and obesity. In: Comparative quantification of health risks: global and regional burden of disease attributable to selected major risk factors. WHO, Geneva
Janoschek R, Plum L, Koch L, Munzberg H, Diano S, Shanabrough M, Muller W, Horvath TL, Bruning JC (2006) gp130 signaling in proopiomelanocortin neurons mediates the acute anorectic response to centrally applied ciliary neurotrophic factor. Proc Natl Acad Sci USA 103:10707–10712
Kallen KJ, Grotzinger J, Lelievre E, Vollmer P, Aasland D, Renne C, Mullberg J, Myer zum Buschenfelde KH, Gascan H, Rose-John S (1999) Receptor recognition sites of cytokines are organized as exchangeable modules. Transfer of the leukemia inhibitory factor receptor-binding site from ciliary neurotrophic factor to interleukin-6. J Biol Chem 274:11859–11867
Kalra SP, Xu B, Dube MG, Moldawer LL, Martin D, Kalra PS (1998) Leptin and ciliary neurotropic factor (CNTF) inhibit fasting-induced suppression of luteinizing hormone release in rats: role of neuropeptide Y. Neurosci Lett 240:45–49
Kamura T, Sato S, Haque D, Liu L, Kaelin WG Jr, Conaway RC, Conaway JW (1998) The Elongin BC complex interacts with the conserved SOCS-box motif present in members of the SOCS, ras, WD-40 repeat, and ankyrin repeat families. Genes Dev 12:3872–3881
Kelly JF, Elias CF, Lee CE, Ahima RS, Seeley RJ, Bjorbaek C, Oka T, Saper CB, Flier JS, Elmquist JK (2004) Ciliary neurotrophic factor and leptin induce distinct patterns of immediate early gene expression in the brain. Diabetes 53:911–920
Knowler WC, Barrett-Connor E, Fowler SE, Hamman RF, Lachin JM, Walker EA, Nathan DM (2002) Reduction in the incidence of type 2 diabetes with lifestyle intervention or metformin. N Engl J Med 346:393–403
Kokoeva MV, Yin H, Flier JS (2005) Neurogenesis in the hypothalamus of adult mice: potential role in energy balance. Science 310:679–683
Lambert PD, Anderson KD, Sleeman MW, Wong V, Tan J, Hijarunguru A, Corcoran TL, Murray JD, Thabet KE, Yancopoulos GD, Wiegand SJ (2001) Ciliary neurotrophic factor activates leptin-like pathways and reduces body fat, without cachexia or rebound weight gain, even in leptin-resistant obesity. Proc Natl Acad Sci USA 98:4652–4657
Lee GH, Proenca R, Montez JM, Carroll KM, Darvishzadeh JG, Lee JI, Friedman JM (1996) Abnormal splicing of the leptin receptor in diabetic mice. Nature 379:632–635
Liu QS, Gao M, Zhu SY, Li SJ, Zhang L, Wang QJ, Du GH (2007a) The novel mechanism of recombinant human ciliary neurotrophic factor on the anti-diabetes activity. Basic Clin Pharmacol Toxicol 101:78–84
Liu QS, Wang QJ, Du GH, Zhu SY, Gao M, Zhang L, Zhu JM, Cao JF (2007b) Recombinant human ciliary neurotrophic factor reduces weight partly by regulating nuclear respiratory factor 1 and mitochondrial transcription factor A. Eur J Pharmacol 563:77–82
MacLennan AJ, Gaskin AA, Lado DC (1994) CNTF receptor alpha mRNA expression in rodent cell lines and developing rat. Brain Res Mol Brain Res 25:251–256
Maroni P, Bendinelli P, Piccoletti R (2005) Intracellular signal transduction pathways induced by leptin in C2C12 cells. Cell Biol Int 29:542–550
Martin D, Merkel E, Tucker KK, McManaman JL, Albert D, Relton J, Russell DA (1996) Cachectic effect of ciliary neurotrophic factor on innervated skeletal muscle. Am J Physiol 271:R1422–R1428
Mascie-Taylor CG, Karim E (2003) The burden of chronic disease. Science 302:1921–1922
Masu Y, Wolf E, Holtmann B, Sendtner M, Brem G, Thoenen H (1993) Disruption of the CNTF gene results in motor neuron degeneration. Nature 365:27–32
Matthys P, Billiau A (1997) Cytokines and cachexia. Nutrition 13:763–770
Miller RG, Petajan JH, Bryan WW, Armon C, Barohn RJ, Goodpasture JC, Hoagland RJ, Parry GJ, Ross MA, Stromatt SC (1996) A placebo-controlled trial of recombinant human ciliary neurotrophic (rhCNTF) factor in amyotrophic lateral sclerosis. rhCNTF ALS Study Group (ACTS). Ann Neurol 39:256–260
Minokoshi Y, Kim YB, Peroni OD, Fryer LG, Muller C, Carling D, Kahn BB (2002) Leptin stimulates fatty-acid oxidation by activating AMP-activated protein kinase. Nature 415:339–343
Minokoshi Y, Alquier T, Furukawa N, Kim YB, Lee A, Xue B, Mu J, Foufelle F, Ferre P, Birnbaum MJ, Stuck BJ, Kahn BB (2004) AMP-kinase regulates food intake by responding to hormonal and nutrient signals in the hypothalamus. Nature 428:569–574
Montague CT, Farooqi IS, Whitehead JP, Soos MA, Rau H, Wareham NJ, Sewter CP, Digby JE, Mohammed SN, Hurst JA, Cheetham CH, Earley AR, Barnett AH, Prins JB, O’Rahilly S (1997) Congenital leptin deficiency is associated with severe early-onset obesity in humans. Nature 387:903–908
Mori H, Hanada R, Hanada T, Aki D, Mashima R, Nishinakamura H, Torisu T, Chien KR, Yasukawa H, Yoshimura A (2004) Socs3 deficiency in the brain elevates leptin sensitivity and confers resistance to diet-induced obesity. Nat Med 10:739–743
Munzberg H, Tafel J, Busing B, Hinney A, Ziegler A, Mayer H, Siegfried W, Matthaei S, Greten H, Hebebrand J, Hamann A (1998) Screening for variability in the ciliary neurotrophic factor (CNTF) gene: no evidence for association with human obesity. Exp Clin Endocrinol Diabetes 106:108–112
Muoio DM, Dohm GL, Fiedorek FT Jr, Tapscott EB, Coleman RA (1997) Leptin directly alters lipid partitioning in skeletal muscle. Diabetes 46:1360–1363
Nesbitt JE, Fuentes NL, Fuller GM (1993) Ciliary neurotrophic factor regulates fibrinogen gene expression in hepatocytes by binding to the interleukin-6 receptor. Biochem Biophys Res Commun 190:544–550
Niswender KD, Baskin DG, Schwartz MW (2004) Insulin and its evolving partnership with leptin in the hypothalamic control of energy homeostasis. Trends Endocrinol Metab 15:362–369
O’Dell SD, Syddall HE, Sayer AA, Cooper C, Fall CH, Dennison EM, Phillips DI, Gaunt TR, Briggs PJ, Day IN (2002) Null mutation in human ciliary neurotrophic factor gene confers higher body mass index in males. Eur J Hum Genet 10:749–752
Obici S, Feng Z, Arduini A, Conti R, Rossetti L (2003) Inhibition of hypothalamic carnitine palmitoyltransferase-1 decreases food intake and glucose production. Nat Med 9:756–761
Ott V, Fasshauer M, Dalski A, Klein HH, Klein J (2002) Direct effects of ciliary neurotrophic factor on brown adipocytes: evidence for a role in peripheral regulation of energy homeostasis. J Endocrinol 173:R1–R8
Ott V, Fasshauer M, Meier B, Dalski A, Kraus D, Gettys TW, Perwitz N, Klein J (2004) Ciliary neurotrophic factor influences endocrine adipocyte function: inhibition of leptin via PI 3-kinase. Mol Cell Endocrinol 224:21–27
Padwal RS, Majumdar SR (2007) Drug treatments for obesity: orlistat, sibutramine, and rimonabant. Lancet 369:71–77
Penfornis A, Borot S, Raccah D (2008) Therapeutic approach of type 2 diabetes mellitus with GLP-1 based therapies. Diabetes Metab 34(Suppl 2):S78–S90
Peralta S, Carrascosa JM, Gallardo N, Ros M, Arribas C (2002) Ageing increases SOCS-3 expression in rat hypothalamus: effects of food restriction. Biochem Biophys Res Commun 296:425–428
Plun-Favreau H, Elson G, Chabbert M, Froger J, deLapeyriere O, Lelievre E, Guillet C, Hermann J, Gauchat JF, Gascan H, Chevalier S (2001) The ciliary neurotrophic factor receptor alpha component induces the secretion of and is required for functional responses to cardiotrophin-like cytokine. EMBO J 20:1692–1703
Pu S, Dhillon H, Moldawer LL, Kalra PS, Kalra SP (2000) Neuropeptide Y counteracts the anorectic and weight reducing effects of ciliary neurotropic factor. J Neuroendocrinol 12:827–832
Reiness CG, Seppa MJ, Dion DM, Sweeney S, Foster DN, Nishi R (2001) Chick ciliary neurotrophic factor is secreted via a nonclassical pathway. Mol Cell Neurosci 17:931–944
Roth SM, Metter EJ, Lee MR, Hurley BF, Ferrell RE (2003) C174T polymorphism in the CNTF receptor gene is associated with fat-free mass in men and women. J Appl Physiol 95:1425–1430
Rousseau F, Chevalier S, Guillet C, Ravon E, Diveu C, Froger J, Barbier F, Grimaud L, Gascan H (2008) Ciliary neurotrophic factor, cardiotrophin-like cytokine and neuropoietin share a conserved binding site on the ciliary neurotrophic factor receptor alpha chain. J Biol Chem 283(44):30341–30350
Rubartelli A, Cozzolino F, Talio M, Sitia R (1990) A novel secretory pathway for interleukin-1 beta, a protein lacking a signal sequence. EMBO J 9:1503–1510
Saggio I, Gloaguen I, Poiana G, Laufer R (1995) CNTF variants with increased biological potency and receptor selectivity define a functional site of receptor interaction. EMBO J 14:3045–3054
Sahu A, Kalra PS, Kalra SP (1988) Food deprivation and ingestion induce reciprocal changes in neuropeptide Y concentrations in the paraventricular nucleus. Peptides 9:83–86
Schuster B, Kovaleva M, Sun Y, Regenhard P, Matthews V, Grotzinger J, Rose-John S, Kallen KJ (2003) Signaling of human ciliary neurotrophic factor (CNTF) revisited. The interleukin-6 receptor can serve as an alpha-receptor for CTNF. J Biol Chem 278:9528–9535
Schwartz MW, Peskind E, Raskind M, Boyko EJ, Porte D Jr (1996) Cerebrospinal fluid leptin levels: relationship to plasma levels and to adiposity in humans. Nat Med 2:589–593
Schwartz MW, Woods SC, Porte D Jr, Seeley RJ, Baskin DG (2000) Central nervous system control of food intake. Nature 404:661–671
Sleeman MW, Anderson KD, Lambert PD, Yancopoulos GD, Wiegand SJ (2000) The ciliary neurotrophic factor and its receptor, CNTFR alpha. Pharm Acta Helv 74:265–272
Sleeman MW, Garcia K, Liu R, Murray JD, Malinova L, Moncrieffe M, Yancopoulos GD, Wiegand SJ (2003) Ciliary neurotrophic factor improves diabetic parameters and hepatic steatosis and increases basal metabolic rate in db/db mice. Proc Natl Acad Sci USA 100:14297–14302
Steinberg GR, Rush JW, Dyck DJ (2003) AMPK expression and phosphorylation are increased in rodent muscle after chronic leptin treatment. Am J Physiol Endocrinol Metab 284:E648–E654
Steinberg GR, Watt MJ, Fam BC, Proietto J, Andrikopoulos S, Allen AM, Febbraio MA, Kemp BE (2006) Ciliary neurotrophic factor suppresses hypothalamic AMP-kinase signaling in leptin-resistant obese mice. Endocrinology 147:3906–3914
Tartaglia LA, Dembski M, Weng X, Deng N, Culpepper J, Devos R, Richards GJ, Campfield LA, Clark FT, Deeds J, Muir C, Sanker S, Moriarty A, Moore KJ, Smutko JS, Mays GG, Wool EA, Monroe CA, Tepper RI (1995) Identification and expression cloning of a leptin receptor, OB-R. Cell 83:1263–1271
Van Heek M, Compton DS, France CF, Tedesco RP, Fawzi AB, Graziano MP, Sybertz EJ, Strader CD, Davis HR Jr (1997) Diet-induced obese mice develop peripheral, but not central, resistance to leptin. J Clin Invest 99:385–390
Vergara C, Ramirez B (2004) CNTF, a pleiotropic cytokine: emphasis on its myotrophic role. Brain Res Brain Res Rev 47:161–173
Vogel G (2005) Neuroscience. Does brain cell growth drive weight loss? Science 310:602
Watt MJ, Dzamko N, Thomas WG, Rose-John S, Ernst M, Carling D, Kemp BE, Febbraio MA, Steinberg GR (2006a) CNTF reverses obesity-induced insulin resistance by activating skeletal muscle AMPK. Nat Med 12:541–548
Watt MJ, Hevener A, Lancaster GI, Febbraio MA (2006b) Ciliary neurotrophic factor prevents acute lipid-induced insulin resistance by attenuating ceramide accumulation and phosphorylation of c-Jun N-terminal kinase in peripheral tissues. Endocrinology 147:2077–2085
WHO (2006) http://www.who.int/mediacentre/factsheets/fs311/en/index.html. World Health Organisation, Geneva
Xu B, Dube MG, Kalra PS, Farmerie WG, Kaibara A, Moldawer LL, Martin D, Kalra SP (1998) Anorectic effects of the cytokine, ciliary neurotropic factor, are mediated by hypothalamic neuropeptide Y: comparison with leptin. Endocrinology 139:466–473
Yokogami K, Wakisaka S, Avruch J, Reeves SA (2000) Serine phosphorylation and maximal activation of STAT3 during CNTF signaling is mediated by the rapamycin target mTOR. Curr Biol 10:47–50
Zhang Y, Proenca R, Maffei M, Barone M, Leopold L, Friedman JM (1994) Positional cloning of the mouse obese gene and its human homologue. Nature 372:425–432
Zhang JG, Farley A, Nicholson SE, Willson TA, Zugaro LM, Simpson RJ, Moritz RL, Cary D, Richardson R, Hausmann G, Kile BJ, Kent SB, Alexander WS, Metcalf D, Hilton DJ, Nicola NA, Baca M (1999) The conserved SOCS box motif in suppressors of cytokine signaling binds to elongins B and C and may couple bound proteins to proteasomal degradation. Proc Natl Acad Sci USA 96:2071–2076
Ziotopoulou M, Erani DM, Hileman SM, Bjorbaek C, Mantzoros CS (2000) Unlike leptin, ciliary neurotrophic factor does not reverse the starvation-induced changes of serum corticosterone and hypothalamic neuropeptide levels but induces expression of hypothalamic inhibitors of leptin signaling. Diabetes 49:1890–1896
Zvonic S, Cornelius P, Stewart WC, Mynatt RL, Stephens JM (2003) The regulation and activation of ciliary neurotrophic factor signaling proteins in adipocytes. J Biol Chem 278:2228–2235
Acknowledgements
The authors wish to thank Hi Le for assistance in producing this manuscript, the support of the National Health and Medical Research Council (NHMRC), the Australian Research Council and the Diabetes Australia Research Trust. VBM is supported in part by a Baker IDI Heart and Diabetes Institute Early Career Scientist Grant. MAF is supported by a Principal Research Fellowship from the NHMRC.
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Allen, T.L., Matthews, V.B., Febbraio, M.A. (2011). Overcoming Insulin Resistance with Ciliary Neurotrophic Factor. In: Schwanstecher, M. (eds) Diabetes - Perspectives in Drug Therapy. Handbook of Experimental Pharmacology, vol 203. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-17214-4_9
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