Emerging Contribution of PancRNAs in Cancer

Neri Mercatelli1, Ramona Palombo1, Maria Paola Paronetto1,2

  • 1Laboratory of Cellular and Molecular Neurobiology, IRCCS Fondazione Santa Lucia, 00143 Rome, Italy.

Cancers
|July 30, 2020
PubMed

Insights

Promoter-associated noncoding RNAs (pancRNAs) are key regulators in cancer development. Understanding pancRNA mechanisms offers new therapeutic strategies for cancer treatment.

Area of Science:

  • Molecular Biology
  • Genomics
  • Cancer Research

Background:

  • Cancer is a complex disease driven by genetic and epigenetic alterations.
  • RNA processing and noncoding RNAs play critical roles in cellular transformation.
  • Promoter-associated noncoding RNAs (pancRNAs) are emerging as significant regulators in oncogenesis.

Purpose of the Study:

  • To review the role of pancRNAs in cancer biology.
  • To discuss recent findings on pancRNAs in cancer risk and progression.
  • To explore the therapeutic potential of targeting pancRNAs.

Main Methods:

  • Computational analysis of RNA processing.
  • Global and quantitative analysis of the cancer transcriptome.
  • Review of current literature on pancRNAs in cancer.

Main Results:

  • Noncoding RNAs, particularly pancRNAs, are crucial in cancer.
  • pancRNAs regulate host genes, including tumor suppressors and oncogenes, in cis.
  • Evidence links pancRNAs to cancer risk and progression.

Conclusions:

  • pancRNAs are integral to cancer biology.
  • Understanding pancRNA molecular mechanisms can lead to novel cancer therapies.
  • pancRNAs represent a promising new class of anticancer drug targets.

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