From plants to animals: Pythium, Lagenidium, Aphanomyces, and other oomycete pathogens of animals seen through a one-health lens | Canada Hyperbarics
Review Aust Vet J 2026

From plants to animals: Pythium, Lagenidium, Aphanomyces, and other oomycete pathogens of animals seen through a one-health lens

Cheung C, Shilton C, Danesi P, Simpson C, Shinozaki E, Miranda L, et al. — Aust Vet J, 2026

Tier 2, Indexed

Automatically imported from PubMed based on relevance criteria.

Summary

What Researchers Did

This review integrated knowledge from plant pathology and agricultural science with medical and veterinary literature to better understand and identify new treatment opportunities for oomycete infections in animals.

What They Found

Researchers found that oomycetes are distinct from true fungi and cause serious infections in various animals, including mammals, crustaceans, and fish. Standard antifungal drugs are not effective because oomycetes lack ergosterol, and current treatments rely on surgical removal, antimicrobials, and immunomodulatory therapy. Emerging strategies for these infections include agricultural biocides, nanoparticle drug delivery, and hyperbaric oxygen therapy.

What This Means for Canadian Patients

While this study focuses on animal health, the mention of hyperbaric oxygen therapy as an emerging strategy for oomycete infections could spark interest in its potential for similar challenging infections. For Canadian pet owners or those involved in animal agriculture, this research highlights the difficulties in treating these specific animal diseases and points to new treatment avenues.

Canadian Relevance

No direct Canadian connection identified.

Study Limitations

As a review, this study synthesizes existing knowledge and highlights emerging strategies, some of which, like hyperbaric oxygen therapy, have yet to be fully evaluated in animals.

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Study Details

Study Type Review
Category Infection
Source Pubmed
PubMed ID 41478718
Year Published 2026
Journal Aust Vet J
MeSH Terms Animals; Pythium; Aphanomyces; Pythiosis; One Health; Lagenidium; Oomycetes

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Disclaimer: This study summary is provided for informational and educational purposes only. It does not constitute medical advice. The information presented reflects the findings of the original research authors and may not represent the views of Canada Hyperbarics. Always consult a qualified healthcare professional before making treatment decisions.