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A 3D Organotypic Melanoma Spheroid Skin Model
Published on: May 18, 2018
Treatment of Advanced Melanoma: Past, Present and Future
Taku Fujimura1, Yumi Kambayashi1, Kentaro Ohuchi1
1Department of Dermatology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan.
Abstract:
Therapeutic options for treating advanced melanoma are progressing rapidly. Until six years ago, the regimen for treating advanced melanoma mainly comprised cytotoxic agents such as dacarbazine, and type I interferons. Since 2014, anti-programmed cell death 1 (PD1) antibodies have become recognized as anchor drugs for treating advanced melanoma with or without additional combination drugs such as ipilimumab. In addition, v-Raf murine sarcoma viral oncogene homolog B1 (BRAF) kinase inhibitors in combination with mitogen-activated protein kinase kinase (MEK) inhibitors are among the most promising chemotherapeutic regimens for treating advanced BRAF-mutant melanoma, especially in patients with low tumor burden. Since anti-PD1 antibodies are widely applicable for the treatment of both BRAF wild-type and mutated advanced melanomas, several clinical trials for drugs in combination with anti-PD1 antibodies are ongoing. This review focuses on the development of the anti-melanoma therapies available today, and discusses the clinical trials of novel regimens for the treatment of advanced melanoma.
Insights
Advanced melanoma treatment has evolved significantly. Immunotherapies like anti-programmed cell death 1 (PD1) antibodies and targeted BRAF/MEK inhibitors are now key treatments, improving patient outcomes.
Area of Science:
- Oncology
- Immunology
- Dermatology
Background:
- Melanoma treatment has historically relied on cytotoxic agents like dacarbazine and interferons.
- Recent advancements have introduced targeted therapies and immunotherapies.
- The landscape of advanced melanoma treatment has transformed since 2014.
Purpose of the Study:
- To review the evolution of anti-melanoma therapies.
- To discuss current therapeutic options for advanced melanoma.
- To highlight ongoing clinical trials for novel melanoma treatments.
Main Methods:
- Literature review of therapeutic advancements in advanced melanoma.
- Analysis of clinical trial data for emerging melanoma treatments.
- Synthesis of information on immunotherapies and targeted therapies.
Main Results:
- Anti-programmed cell death 1 (PD1) antibodies are now standard-of-care for advanced melanoma.
- Combination therapies, including ipilimumab with anti-PD1 antibodies, show significant efficacy.
- BRAF kinase inhibitors combined with MEK inhibitors are effective for BRAF-mutant melanoma, particularly with low tumor burden.
Conclusions:
- Modern melanoma treatment incorporates immunotherapies and targeted agents.
- Anti-PD1 antibodies are broadly applicable across BRAF mutation statuses.
- Ongoing clinical trials are exploring novel combinations to further improve advanced melanoma treatment outcomes.
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