Extracellular vesicle-derived non-coding RNAs in remodeling melanoma

Area of Science:

• Oncology
• Molecular Biology
• Biochemistry

Background:

• Melanoma remains a lethal skin cancer with poor patient prognosis despite advances in treatment.
• The tumor microenvironment's complexity, driven by cell-cell communication, influences treatment response.
• Extracellular vesicles (EVs) mediate intercellular communication, carrying proteins, lipids, and RNAs.

Purpose of the Study:

• To review the role of non-coding RNAs (ncRNAs) within extracellular vesicles (EVs) in melanoma.
• To summarize how EV-ncRNAs influence melanoma biological behaviors and immunity.
• To explore the diagnostic and therapeutic potential of EV-ncRNAs in melanoma.

Main Methods:

• Literature review focusing on extracellular vesicles and non-coding RNAs in melanoma.
• Analysis of mechanisms by which EV-ncRNAs modulate melanoma.
• Evaluation of current and future applications in melanoma diagnosis and therapy.

Main Results:

• EVs encapsulate diverse ncRNAs (lncRNAs, miRNAs, circRNAs) that regulate melanoma.
• EV-ncRNAs are implicated in melanoma cell proliferation, migration, immune evasion, and drug resistance.
• EV-ncRNAs show promise as biomarkers for melanoma diagnosis and as therapeutic targets.

Conclusions:

• EV-ncRNAs are critical mediators of melanoma pathogenesis and heterogeneity.
• Targeting EV-ncRNAs presents a promising strategy for improving melanoma treatment outcomes.
• Further research into EV-ncRNAs will advance precision medicine for melanoma patients.