The Role of Epigenetics in Cancer: Mechanisms and Therapeutic Potential

Abstract

The study of epigenetics investigates heritable modifications for gene expression as well as cellular phenotype although these modifications do not change the base sequence of DNA. Present-day cancer research studies have shown that epigenetic modifications play an essential part in developing cancer and causing its advancement while creating challenges to treatment effectiveness. This paper studies epigenetic modification mechanisms active in cancer cells through DNA methylation and histone modification and noncoding RNA effects on cancer therapy possibilities. This text analyzes the therapeutic value of epigenetic modification-focused cancer cell treatments while examining new pharmacological treatments during clinical trials. Current research demonstrates that epigenetic therapy shows considerable potential as a therapeutic choice in cancer care. The research presents a detailed synthesis of modern scientific research on epigenetic modifications in cancer cells together with their potential therapeutic value.