[Drug therapy of melanoma: anti-CTLA-4 and anti-PD-1 antibodies].
Management of patients with metastatic melanoma has improved radically in recent years with the development of new drugs capable of signifcantly prolonging life expectancy. Two strategies have been implemented: targeted anti-BRAF therapy for BRAF-mutated melanomas, and non specific immunotherapies based on anti-CTLA-4 (ipilimumab) and, more recently, anti-PD-1 monoclonal antibodies. These antibodies, by blocking physiological brakes on immune activation, induce an indirect immune response. Ipilimumab, a drug approved in 2011 is of benefit to 20 % of patients but can also trigger significant immune-mediated toxicity. Anti-PD-1 antibodies presently in development seem to have a better therapeutic index, with higher response rates and less toxicity than ipilimumab. Combination therapy with anti-CTLA-4 and anti-PD-1 v is also giving encouraging preliminary results. In future, these new drugs will probably be used in combination, either concurrently or sequentially.
Caroline
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Robert
Christina
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Mateus
D000911:Antibodies, Monoclonal / Q000627:therapeutic use*; D061067:Antibodies, Monoclonal, Humanized / Q000627:therapeutic use*; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D060908:CTLA-4 Antigen / Q000276:immunology*; D006801:Humans; D000074324:Ipilimumab; D008545:Melanoma / Q000188:drug therapy*; D000077594:Nivolumab; D061026:Programmed Cell Death 1 Receptor / Q000276:immunology*; D012878:Skin Neoplasms / Q000188:drug therapy*; D016896:Treatment Outcome
D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D000970:Antineoplastic Agents; D060908:CTLA-4 Antigen; D000074324:Ipilimumab; C105992:PDCD1 protein, human; D061026:Programmed Cell Death 1 Receptor; D000077594:Nivolumab; C582435:pembrolizumab