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Non-coding RNAs Function as Immune Regulators in Teleost Fish.

Man Wang1, Shuai Jiang2, Wei Wu1

  • 1Institute for Translational Medicine, Medical College of Qingdao University, Qingdao, China.

Frontiers in Immunology
|December 15, 2018
PubMed
Summary
This summary is machine-generated.

Non-coding RNAs (ncRNAs), including microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), are crucial for teleost fish immunity. Understanding their roles can lead to new disease treatments and biomarkers for the fishing industry.

Keywords:
fishimmune regulatorimmune responseinfectious pathogennon-coding RNA

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Area of Science:

  • Molecular Biology
  • Immunology
  • Aquaculture

Background:

  • Non-coding RNAs (ncRNAs) regulate gene expression and chromatin modification.
  • Teleost fish are diverse vertebrates vital for ecosystems and food production.
  • Fish face significant economic losses due to infectious pathogens.

Purpose of the Study:

  • To review the current understanding of ncRNAs in teleost fish immunity.
  • To highlight the roles of miRNAs and lncRNAs in fish immune responses.
  • To explore potential applications in disease prevention and treatment.

Main Methods:

  • Literature review of existing research on ncRNAs in teleost fish immunity.
  • Analysis of molecular mechanisms underlying ncRNA function in fish immune regulation.
  • Synthesis of findings related to cytokine signaling, antigen presentation, and T cell responses.

Main Results:

  • ncRNAs, particularly miRNAs and lncRNAs, are key regulators of immune pathways in teleost fish.
  • These ncRNAs influence cytokine and chemokine signaling, antigen presentation, and T cell responses.
  • Evidence suggests their involvement in complement and coagulation cascades.

Conclusions:

  • ncRNAs play significant roles in teleost fish immune regulation.
  • Further research into ncRNA molecular mechanisms can identify biomarkers and therapeutic targets.
  • This knowledge can aid in preventing and treating fish diseases, benefiting aquaculture and food security.