# Epigenetics of Malignant Melanoma: Mechanisms, Diagnostic Approaches and Therapeutic Applications

## TL;DR

This review explores how epigenetic changes contribute to melanoma development and how they can be used for better diagnosis and treatment.

## Contribution

The paper provides a comprehensive overview of epigenetic mechanisms in melanoma and their potential for personalized treatment strategies.

## Key findings

- Epigenetic modifications play a key role in melanoma progression and therapeutic resistance.
- Epigenetic biomarkers offer new opportunities for diagnosis and targeted therapies.
- Combining epigenetic data with AI could improve personalized melanoma treatment.

## Abstract

Malignant melanoma (MM) is a highly aggressive skin cancer known for its rapid progression, potential for metastasis, and resistance to treatment. Despite advances in targeted therapies and immunotherapy, the prognosis for metastatic melanoma remains unfavorable. Recent research has shed light on the significance of epigenetic modifications in the pathogenesis of melanoma, revealing critical mechanisms of melanoma development and progression. Epigenetic modifications, including DNA and RNA modifications, histone modifications, chromatin remodeling, and non-coding RNA regulation, disrupt normal gene expression without modifying the DNA sequence, leading to cellular transformation, invasion, immune evasion, and therapeutic resistance. The reversible nature of epigenetic modifications opens up new opportunities for melanoma recognition and classification, as well as therapeutic applications, including the development of diagnostic and prognostic biomarkers and innovative targeted therapies aimed at restoring normal gene function and enhancing the efficacy of existing treatments. This review will focus on the multifaceted role of epigenetic dysregulation in melanoma. The future integration of epigenetic data and genomic profiling with clinical outcomes, likely facilitated by artificial intelligence (AI) algorithms, holds promise for personalized treatment strategies that are informed by precise and combinatorial diagnostic tools, ultimately improving melanoma care. The study aims to deliver a comprehensive overview of the current state of epigenetics in melanoma.