From Ocean to Medicine: Pharmaceutical Applications of Metabolites from Marine Bacteria

• Published in: Antibiotics (Basel) Vol. 9; no. 8; p. 455
• Main Authors: Santos, José Diogo, Vitorino, Inês, Reyes, Fernando, Vicente, Francisca, Lage, Olga Maria
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.08.2020; MDPI
• Subjects: Antibiotic resistance; Antibiotics; anticancer; Antimicrobial agents; antimicrobials; antivirals; Bacteria; Bacterial infections; bioactive marine bacteria; Cancer; Cell division; Cytotoxicity; drug discovery; Drug resistance; Drug resistance in microorganisms; Epidemics; Fungi; Health aspects; Health risks; Malaria; marine natural products; Metabolites; Microbial colonies; Mortality; Natural products; Observations; Oceans; Pandemics; Parasites; Public health; R&D; Research & development; Review; Severe acute respiratory syndrome coronavirus 2; Staphylococcus infections; Streptococcus infections; Tourism; Tropical diseases; Viral infections; Viruses; Zoonoses; Portugal
• ISSN: 2079-6382; 2079-6382
• DOI: 10.3390/antibiotics9080455

Oceans cover seventy percent of the planet’s surface and besides being an immense reservoir of biological life, they serve as vital sources for human sustenance, tourism, transport and commerce. Yet, it is estimated by the National Oceanic and Atmospheric Administration (NOAA) that eighty percent of the oceans remain unexplored. The untapped biological resources present in oceans may be fundamental in solving several of the world’s public health crises of the 21st century, which span from the rise of antibiotic resistance in bacteria, pathogenic fungi and parasites, to the rise of cancer incidence and viral infection outbreaks. In this review, health risks as well as how marine bacterial derived natural products may be tools to fight them will be discussed. Moreover, an overview will be made of the research pipeline of novel molecules, from identification of bioactive bacterial crude extracts to the isolation and chemical characterization of the molecules within the framework of the One Health approach. This review highlights information that has been published since 2014, showing the current relevance of marine bacteria for the discovery of novel natural products.