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In Silico Identification and Characterization of circRNAs During Host-Pathogen Interactions
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The Functional Roles and Regulation of Circular RNAs during Cellular Stresses.

Yueh-Chun Lee1,2, Wei-Yu Wang3, Hui-Hsuan Lin4

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Summary
This summary is machine-generated.

Circular RNAs (circRNAs) are key regulators in cellular processes. This review explores how environmental factors influence circRNA production and function, offering new therapeutic targets for diseases.

Keywords:
DNA damage responsebacksplicingchemoresistancecircRNAgenotoxic stressheat shockhypoxiam6A

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Area of Science:

  • Molecular Biology
  • Genetics
  • Biochemistry

Background:

  • Circular RNAs (circRNAs) are regulatory molecules with diverse biological functions.
  • Cellular responses to microenvironmental stimuli depend on precise gene expression and protein interactions.
  • While circRNA roles are studied, their regulation by environmental factors is unclear.

Purpose of the Study:

  • To review how microenvironmental stresses impact circRNA biogenesis and function.
  • To elucidate the mechanisms linking environmental stimuli to circRNA regulation.
  • To highlight potential therapeutic strategies targeting circRNAs for human diseases.

Main Methods:

  • Literature review focusing on microenvironmental stresses.
  • Analysis of transcription factors, splicing modulators, and epitranscriptomic regulators.
  • Synthesis of evidence on circRNA regulation pathways.

Main Results:

  • Microenvironmental stresses can modulate key regulatory factors influencing circRNA production.
  • These regulatory factors provide a mechanistic link between cellular environment and circRNA dynamics.
  • Understanding these interactions offers insights into disease mechanisms.

Conclusions:

  • Environmental factors significantly impact circRNA biogenesis and function through regulatory networks.
  • Targeting these circRNA regulatory pathways presents a promising avenue for disease treatment.
  • Further research is needed to fully characterize these complex interactions.