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Metreleptin for injection to treat the complications of leptin deficiency in patients with congenital or acquired generalized lipodystrophy

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References

*Clincal review of the heterogenous group of diseases termed the lipodystrophies. This review explores both genetic and acquired disorders characterized by selective loss of body fat and predisposition to insulin resistance.

*Clinical trial demonstrating the lack of effectiveness of metreleptin therapy in obese individuals with high endogenous circulating leptin.

  • Farooqi IS, et al. Beneficial effects of leptin on obesity, T cell hyporesponsiveness, and neuroendocrine/metabolic dysfunction of human congenital leptin deficiency. J Clin Invest. 2002;110(8):1093–1103.
  • Paz-Filho G, Delibasi T, Erol HK, et al. Congenital leptin deficiency and thyroid function. Thyroid Res. 2009;2(1):11.
  • Oral EA, et al. Leptin-replacement therapy for lipodystrophy. N Engl J Med. 2002;346(8):570–578.

*Clinical trial of nine female patients with lipodystrophy demonstrating the efficacy of metreleptin therapy to ameliorate metabolic complications such as insulin resistance, hypertriglyceridemia, and hyperglycemia.

  • Javor ED, et al. Long-term efficacy of leptin replacement in patients with generalized lipodystrophy. Diabetes. 2005;54(7):1994–2002.
  • Chong AY, et al. Efficacy of leptin therapy in the different forms of human lipodystrophy. Diabetologia. 2010;53(1):27–35.
  • Diker-Cohen T, et al. Partial and generalized lipodystrophy: comparison of baseline characteristics and response to metreleptin. J Clin Endocrinol Metab. 2015;100(5):1802–1810.

*Study demonstrates the baseline characteristics of patients with generalized forms of lipodystrophy versus partial forms of lipodystrophy and their respective responses to metreleptin therapy.

  • Rodriguez AJ, et al. Leptin replacement therapy for the treatment of non-HAART associated lipodystrophy syndromes: a meta-analysis into the effects of leptin on metabolic and hepatic endpoints. Arq Bras Endocrinol Metabol. 2014;58(8):783–797.
  • McDuffie JR, et al. Effects of exogenous leptin on satiety and satiation in patients with lipodystrophy and leptin insufficiency. J Clin Endocrinol Metab. 2004;89(9):4258–4263.
  • Moran SA, et al. Changes in body composition in patients with severe lipodystrophy after leptin replacement therapy. Metabolism. 2004;53(4):513–519.
  • Petersen KF, et al. Leptin reverses insulin resistance and hepatic steatosis in patients with severe lipodystrophy. J Clin Invest. 2002;109(10):1345–1350.

*Study that shows that chronic leptin treatment improves insulin-stimulated hepatic and peripheral glucose metabolism in severely insulin-resistant lipodystrophic patients. Improved insulin action was associated with marked reduction in hepatic and muscle triglyceride content.

  • Lungu AO, et al. Insulin resistance is a sufficient basis for hyperandrogenism in lipodystrophic women with polycystic ovarian syndrome. J Clin Endocrinol Metab. 2012;97(2):563–567.
  • Joseph J, et al. Lipid regulation in lipodystrophy versus the obesity-associated metabolic syndrome: the dissociation of HDL-C and triglycerides. J Clin Endocrinol Metab. 2014;99(9):E1676–80.
  • Javor ED, et al. Proteinuric nephropathy in acquired and congenital generalized lipodystrophy: baseline characteristics and course during recombinant leptin therapy. J Clin Endocrinol Metab. 2004;89(7):3199–3207.
  • Musso C, et al. Spectrum of renal diseases associated with extreme forms of insulin resistance. Clin J Am Soc Nephrol. 2006;1(4):616–622.
  • Ebihara K, et al. Efficacy and safety of leptin-replacement therapy and possible mechanisms of leptin actions in patients with generalized lipodystrophy. J Clin Endocrinol Metab. 2007;92(2):532–541.

*Clinical study showing the efficacy of metreleptin therapy of seven Japanese patients with generalized lipodystrophy, two acquired and five congenital, treated with metreleptin.

  • Ebihara K, Masuzaki H, Nakao K. Long-term leptin-replacement therapy for lipoatrophic diabetes. N Engl J Med. 2004;351(6):615–616.
  • Maguire M, et al. Pregnancy in a woman with congenital generalized lipodystrophy: leptin’s vital role in reproduction. Obstet Gynecol. 2012;119(2 Pt 2):452–455.
  • Brown RJ, et al. Lymphoma in acquired generalized lipodystrophy. Leuk Lymphoma. 2015;1–6. PMD 25864863.
  • Strong AL, et al. Leptin produced by obese adipose stromal/stem cells enhances proliferation and metastasis of estrogen receptor positive breast cancers. Breast Cancer Res. 2015;17:112.
  • Shimomura I, et al. Leptin reverses insulin resistance and diabetes mellitus in mice with congenital lipodystrophy. Nature. 1999;401(6748):73–76.

*This was the first demonstration of the efficacy of metreleptin therapy to improve metabolic features in a lipodystrophic mouse model.

  • Simonds SE, et al. Leptin mediates the increase in blood pressure associated with obesity. Cell. 2014;159(6):1404–1416.
  • Brown RJ, Meehan CA, Gorden P. Leptin does not mediate hypertension associated with human obesity. Cell. 2015;162:465–466.
  • Reitman ML. Leptin in the liver: a toxic or beneficial mix? Cell Metab. 2012;16(1):1–2.
  • Imajo K, et al. Hyperresponsivity to low-dose endotoxin during progression to nonalcoholic steatohepatitis is regulated by leptin-mediated signaling. Cell Metab. 2012;16(1):44–54.
  • Oral EA, et al. Leptin replacement therapy modulates circulating lymphocyte subsets and cytokine responsiveness in severe lipodystrophy. J Clin Endocrinol Metab. 2006;91(2):621–628.
  • Christensen JD, et al. Bone mineral content in patients with congenital generalized lipodystrophy is unaffected by metreleptin replacement therapy. J Clin Endocrinol Metab. 2014;99(8):E1493–500.
  • Farooqi IS, et al. Effects of recombinant leptin therapy in a child with congenital leptin deficiency. N Engl J Med. 1999;341(12):879–884.

*First demonstration that a hypo-leptinemic state characterized by extreme obesity responds by significant weight reduction to metreleptin therapy.

  • Paz-Filho G, Mastronardi CA, Licinio J. Leptin treatment: facts and expectations. Metabolism. 2015;64(1):146–156.
  • Brown RJ, Cochran E, Gorden P. Metreleptin improves blood glucose in patients with insulin receptor mutations. J Clin Endocrinol Metab. 2013;98(11):E1749–E1756.
  • Tsoukas MA, Farr OM, Mantzoros CS. Leptin in congenital and HIV-associated lipodystrophy. Metabolism. 2015;64(1):47–59.
  • Chan JL, Mantzoros CS. Role of leptin in energy-deprivation states: normal human physiology and clinical implications for hypothalamic amenorrhea and anorexia nervosa. Lancet. 2005;366(9479):74–85.
  • Wang MY, et al. Leptin therapy in insulin-deficient type I diabetes. Proc Natl Acad Sci U S A. 2010;107(11):4813–4819.
  • Gaudet D, et al. Targeting APOC3 in the familial chylomicronemia syndrome. N Engl J Med. 2014;371(23):2200–2206.

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