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One step ahead: miRNA-34 in colon cancer-future diagnostic and therapeutic tool?

Julia B Krajewska1, Jakub Fichna1, Paula Mosińska1

  • 1Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, Poland.

Critical Reviews in Oncology/Hematology
|November 19, 2018
PubMed

Insights

MicroRNAs (miRNAs) are revolutionizing cancer research, especially in colorectal cancer (CRC). Understanding miR-34

Area of Science:

  • Oncology
  • Molecular Biology
  • Genetics

Background:

  • MicroRNAs (miRNAs) are short, non-coding RNA molecules that regulate gene expression.
  • miRNA dysregulation is implicated in various cancers, including colorectal cancer (CRC).
  • CRC is a leading cause of cancer-related mortality with rising incidence globally.

Purpose of the Study:

  • To investigate the role of miR-34 in colorectal cancer (CRC).
  • To understand miR-34's involvement in key cellular processes relevant to cancer.
  • To explore the potential of miR-34 as a diagnostic and therapeutic target for CRC.

Main Methods:

  • This study focuses on the regulatory functions of miRNAs in cancer.
  • Literature review and analysis of existing research on miR-34 and CRC.
  • Exploration of signaling pathways (p53, Ra, Wnt) influenced by miR-34.

Main Results:

  • miR-34 is significantly dysregulated in colorectal cancer.
  • miR-34 plays a crucial role in regulating cell cycle and apoptosis.
  • miR-34 influences multiple cancer-related signaling pathways.

Conclusions:

  • miR-34 is a key player in the development and progression of colorectal cancer.
  • Understanding miR-34's function offers potential for novel diagnostic and therapeutic strategies.
  • Targeting miR-34 may provide a new avenue for CRC treatment.
Keywords:
Colorectal cancermiR-34miRNA deliveryp53

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