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The potential roles and mechanisms of non-coding RNAs in cancer anoikis resistance

Tongguo Shi1, Chuanqiang Zhang2, Suhua Xia3

  • 1Jiangsu Institute of Clinical Immunology, The First Affiliated Hospital of Soochow University, 178 East Ganjiang Road, Suzhou, China. shitg@suda.edu.cn.

Molecular and Cellular Biochemistry
|February 10, 2022
PubMed

Insights

Cancer cells resist anoikis, a process crucial for metastasis, making it a therapeutic target. Non-coding RNAs (ncRNAs) like miRNAs, lncRNAs, and circRNAs significantly regulate this resistance, offering new treatment strategies.

Area of Science:

  • Oncology
  • Molecular Biology
  • Cancer Research

Background:

  • Anoikis resistance is a key driver of cancer cell metastasis.
  • This resistance is regulated by signaling pathways, integrin switching, and non-coding RNAs (ncRNAs).
  • ncRNAs, including microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs), are often dysregulated in cancers.

Purpose of the Study:

  • To review the molecular mechanisms of ncRNAs in modulating cancer cell anoikis resistance.
  • To enhance understanding of cancer metastasis.
  • To identify potential therapeutic strategies targeting ncRNAs for cancer treatment.

Main Methods:

  • Literature review of existing studies on ncRNAs and anoikis resistance.
  • Analysis of molecular pathways involved in ncRNA-mediated anoikis resistance.
  • Synthesis of current knowledge on the role of miRNAs, lncRNAs, and circRNAs.

Main Results:

  • ncRNAs play a significant role in the development and progression of anoikis resistance in cancer cells.
  • Dysregulation of specific ncRNAs is linked to increased metastatic potential.
  • Understanding these ncRNA roles provides insights into cancer cell survival mechanisms.

Conclusions:

  • ncRNAs are critical regulators of anoikis resistance and cancer metastasis.
  • Targeting ncRNAs presents a promising therapeutic avenue for overcoming cancer metastasis.
  • Further research into ncRNA functions can lead to novel anti-cancer strategies.
Keywords:
Anoikis resistanceCancerCircular RNALong non-coding RNANon-coding RNAmicroRNA

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