[Recent progress on miRNAs in the pathogenesis of colon cancer]

Jie-ting Tang1, Jing-yuan Fang

  • 1Shanghai Institution of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200001 People's Republic of China.

Insights

MicroRNAs (miRNAs) are key epigenetic regulators in colorectal cancer. This review explores their expression profiles and regulatory networks for novel anticancer therapies.

Area of Science:

  • Molecular Biology
  • Genetics
  • Cancer Research

Context:

  • MicroRNAs (miRNAs) are small, noncoding RNA molecules regulating gene expression.
  • Colorectal cancer is a complex disease with both genetic and epigenetic components.
  • miRNA dysregulation is increasingly recognized in cancer pathogenesis.

Purpose:

  • To review recent advances in colorectal miRNA expression profiles.
  • To discuss the regulatory network of miRNAs in colon cancer initiation and progression.
  • To highlight the potential of miRNA-based epigenetic therapy for colorectal cancer.

Summary:

  • This review synthesizes current knowledge on colorectal cancer miRNA expression patterns.
  • It details the role of specific miRNAs in the molecular mechanisms of colon carcinogenesis.
  • The discussion emphasizes how miRNAs contribute to the epigenetic landscape of colorectal cancer.

Impact:

  • Provides a comprehensive overview of miRNAs in colorectal cancer.
  • Identifies key miRNA targets and pathways for therapeutic intervention.
  • Advances the understanding of epigenetic mechanisms in cancer treatment strategies.

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