MIAT: A pivotal oncogenic long noncoding RNA tunning the hallmarks of solid malignancies

Monica M Rostom1, Alaa A Rashwan2, Christina D Sotiropoulou3

  • 1Pharmacology and Toxicology Department, Faculty of Pharmacy and Biotechnology, German University in Cairo, 11835, Cairo, Egypt.

Translational Oncology
|February 27, 2025
PubMed

Insights

Long non-coding RNA (lncRNA) MIAT is an oncogenic regulator in solid tumors, impacting growth, invasion, and metastasis. MIAT shows potential as a cancer biomarker and therapeutic target.

Area of Science:

  • Molecular Biology
  • Genomics
  • Oncology

Background:

  • Long non-coding RNAs (lncRNAs) are key regulators in cellular processes, challenging the
  • Non-coding DNA constitutes a significant portion of the human genome and is implicated in cancer development.
  • lncRNAs play crucial roles in gene regulation and chromatin dynamics.

Purpose of the Study:

  • To review the complex role of myocardial infarction-associated transcript (MIAT) in solid malignancies.
  • To explore the correlation between MIAT expression and cancer patient clinicopathological features.
  • To outline MIAT's biological functions, mechanisms, clinical implications, and therapeutic strategies in carcinogenesis.

Main Methods:

  • Literature review of studies on MIAT in various cancers.
  • Analysis of MIAT's oncogenic functions, including growth, invasion, metastasis, and cell death resistance.
  • Examination of MIAT's correlation with clinicopathological features.

Main Results:

  • MIAT acts as an oncogenic regulator in numerous malignant tumors.
  • MIAT influences cancer cell growth, invasion, metastasis, and drug resistance.
  • MIAT expression correlates with clinicopathological features in cancer patients.

Conclusions:

  • MIAT is a significant oncogenic lncRNA with potential as a cancer biomarker and therapeutic target.
  • Understanding MIAT's role in carcinogenesis is crucial for developing targeted therapies.
  • Further research into MIAT-targeting therapeutic approaches is warranted.

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