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The role of noncoding RNAs in host-Cryptosporidium interactions

Silu Deng1, Junjie Liu2, Mingfei Sun2

  • 1State Key Laboratory of Swine and Poultry Breeding Industry, Guangdong Province Key Laboratory of Livestock Disease Prevention, Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, Guangdong, China; Department of Molecular Microbiology, Washington University School of Medicine, St Louis, MO, USA.

Trends in Parasitology
|May 13, 2026
PubMed

Insights

Regulatory noncoding RNAs (ncRNAs) are crucial in host responses to Cryptosporidium infection, influencing immunity and parasite evasion. Understanding these ncRNA roles may lead to new therapeutics for cryptosporidiosis.

Area of Science:

  • Immunology
  • Molecular Biology
  • Parasitology

Background:

  • Cryptosporidium parasites infect epithelial cells, triggering host responses.
  • Noncoding RNAs (ncRNAs) are increasingly recognized as key regulators of cellular processes.

Purpose of the Study:

  • To summarize the current understanding of ncRNA involvement in host-Cryptosporidium interactions.
  • To highlight the potential of ncRNAs as therapeutic targets for cryptosporidiosis.

Main Methods:

  • Review of recent scientific literature on ncRNAs and Cryptosporidium infections.
  • Analysis of ncRNA functions in epithelial responses, immune signaling, and parasite evasion.

Main Results:

  • ncRNAs regulate signaling pathways, antimicrobial production, cytokine expression, and exosome release during infection.
  • Cryptosporidium may manipulate host ncRNAs for immune evasion.
  • ncRNAs are vital in determining host resistance and parasite latency.

Conclusions:

  • ncRNAs play a multifaceted role in host-pathogen interactions during cryptosporidiosis.
  • Targeting ncRNAs offers a promising avenue for developing novel anti-parasitic therapies.
Keywords:
CryptosporidiumRNA regulationinteractionnoncoding RNAs

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