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Updated: Dec 17, 2025

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation
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Bioactive molecules from protists: Perspectives in biotechnology.

Adriana Vallesi1, Sandra Pucciarelli1, Federico Buonanno2

  • 1School of Biosciences and Veterinary Medicine, Università degli Studi di Camerino, Camerino (MC), Italy.

European Journal of Protistology
|June 23, 2020
PubMed
Summary
This summary is machine-generated.

Microorganisms provide valuable products like fermented foods and medicines. This paper explores bioactive molecules from protists and bacteria for potential biotechnological and biomedical uses.

Keywords:
Bioactive molecules from protistsClimacostolCold-adapted enzymesIce binding proteinsNatural productsSecondary metabolites

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Area of Science:

  • Microbiology
  • Biotechnology
  • Natural Products Chemistry

Background:

  • Microorganisms have historically been utilized for producing fermented foods and alcoholic beverages.
  • Modern applications include the production of antibiotics, vitamins, and enzymes for medicine and industry.
  • Many existing drugs, including cancer therapies, are derived from natural products.

Purpose of the Study:

  • To highlight the potential of protists as a source of novel bioactive molecules.
  • To explore the applications of these natural products in biotechnology and biomedicine.
  • To showcase examples of bioactive molecules from protists and associated bacteria.

Main Methods:

  • Literature review of existing research on protist-derived natural products.
  • Analysis of case studies on specific bioactive molecules.
  • Discussion of potential biotechnological and biomedical applications.

Main Results:

  • Protists represent an underexplored reservoir of natural products.
  • Several bioactive molecules from protists and associated bacteria show promise for various applications.
  • Examples include compounds with potential antimicrobial, anticancer, or other therapeutic properties.

Conclusions:

  • Protists and their associated bacteria are valuable, yet underutilized, sources for discovering novel bioactive compounds.
  • Further research into these organisms can yield significant advancements in biotechnology and medicine.
  • Exploring natural products from protists opens new avenues for drug discovery and industrial applications.