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Updated: Mar 20, 2026

A 3D Organotypic Melanoma Spheroid Skin Model
Published on: May 18, 2018
[Melanoma]
1Dept. of Dermatology, Shinshu University School of Medicine.
Abstract:
Since 2011, several effective drugs for patients with metastatic melanoma, including BRAF inhibitors, MEK inhibitors, and immune checkpoint inhibitors, have been approved. The combination of BRAF and MEK inhibitors achieve response rates of 70% and a median progression-free survival of >11 months in patients. The combination of ipilimumab and nivolumab has shown response rates of up to 60-70% and a median progression-free survival of 11-14 months, despite increased toxicities. Moreover, many clinical trials for new combination therapies are still ongoing.
Insights
Effective treatments for metastatic melanoma, including BRAF/MEK inhibitors and immune checkpoint inhibitors, offer significant survival benefits. Ongoing research explores new combination therapies to further improve patient outcomes.
Area of Science:
- Oncology
- Pharmacology
- Immunology
Context:
- Metastatic melanoma treatment has advanced significantly since 2011.
- Several targeted therapies and immunotherapies are now available.
Purpose:
- To review the efficacy of current and emerging treatments for metastatic melanoma.
- To highlight the impact of combination therapies on patient survival and response rates.
Summary:
- BRAF and MEK inhibitor combinations yield ~70% response rates and >11 months progression-free survival.
- Ipilimumab and nivolumab combination shows 60-70% response rates and 11-14 months progression-free survival, with noted toxicities.
- Numerous clinical trials are investigating novel combination strategies.
Impact:
- These advancements offer improved therapeutic options for patients with metastatic melanoma.
- Combination therapies represent a key strategy in enhancing treatment efficacy.
- Further research in combination therapies promises continued progress in melanoma management.
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