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Marine natural products.

Anthony R Carroll1,2, Brent R Copp3, Tanja Grkovic4

  • 1School of Environment and Science, Griffith University, Gold Coast, Australia. A.Carroll@griffith.edu.au.

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Summary

This review summarizes 2023 marine natural product (MNP) research, detailing 1220 new compounds from diverse marine organisms and their activities. It highlights progress in understanding MNP biosynthesis and prokaryote involvement.

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Area of Science:

  • Marine Natural Products Chemistry
  • Marine Pharmacology
  • Marine Microbiology

Background:

  • Marine natural products (MNPs) represent a rich source of novel chemical entities with diverse biological activities.
  • The study of MNPs is crucial for drug discovery and understanding marine ecosystems.
  • Research in 2023 continued to expand the known diversity of MNPs and their origins.

Purpose of the Study:

  • To provide a comprehensive review of marine natural products literature published in 2023.
  • To highlight newly discovered MNP compounds, their biological activities, and source organisms.
  • To analyze advancements in MNP biosynthesis and the role of prokaryotes in their production.

Main Methods:

  • Systematic literature search for marine natural products research published between January and December 2023.
  • Categorization of compounds based on source organisms (microorganisms, algae, invertebrates, etc.).
  • Analysis of reported biological activities, biosynthetic studies, and synthetic efforts.

Main Results:

  • A total of 582 citations were reviewed, focusing on 1220 new compounds from 340 papers published in 2023.
  • MNPs were isolated from a wide array of marine sources including microorganisms, algae, sponges, and mollusks.
  • Significant emphasis was placed on novel compounds, their associated biological activities, and geographical origins.

Conclusions:

  • The field of marine natural products continues to yield a high volume of novel compounds with potential therapeutic applications.
  • Further research into MNP biosynthesis and the symbiotic relationships involved, particularly with prokaryotes, is warranted.
  • The 2023 literature demonstrates sustained global interest and progress in marine natural product discovery and development.