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The Anticancer Drug Discovery Potential of Marine Invertebrates from Russian Pacific
Open AccessReview

The Phylum Bryozoa as a Promising Source of Anticancer Drugs

1
Institute of Marine Sciences (ICM-CSIC), Pg. Marítim de la Barceloneta 37-49, 08003 Barcelona, Catalonia, Spain
2
Department of Evolutionary Biology, Ecology, and Environmental Sciences, and Biodiversity Research Institute (IrBIO), Faculty of Biology, University of Barcelona, Av. Diagonal 643, 08028 Barcelona, Catalonia, Spain
*
Author to whom correspondence should be addressed.
Mar. Drugs 2019, 17(8), 477; https://doi.org/10.3390/md17080477
Received: 28 June 2019 / Revised: 14 August 2019 / Accepted: 15 August 2019 / Published: 17 August 2019
(This article belongs to the Special Issue Antitumor Compounds from Marine Invertebrates)
Recent advances in sampling and novel techniques in drug synthesis and isolation have promoted the discovery of anticancer agents from marine organisms to combat this major threat to public health worldwide. Bryozoans, which are filter-feeding, aquatic invertebrates often characterized by a calcified skeleton, are an excellent source of pharmacologically interesting compounds including well-known chemical classes such as alkaloids and polyketides. This review covers the literature for secondary metabolites isolated from marine cheilostome and ctenostome bryozoans that have shown potential as cancer drugs. Moreover, we highlight examples such as bryostatins, the most known class of marine-derived compounds from this animal phylum, which are advancing through anticancer clinical trials due to their low toxicity and antineoplastic activity. The bryozoan antitumor compounds discovered until now show a wide range of chemical diversity and biological activities. Therefore, more research focusing on the isolation of secondary metabolites with potential anticancer properties from bryozoans and other overlooked taxa covering wider geographic areas is needed for an efficient bioprospecting of natural products. View Full-Text
Keywords: antitumor compounds; marine natural products (MNPs); bioactivity; cytotoxicity; marine invertebrates antitumor compounds; marine natural products (MNPs); bioactivity; cytotoxicity; marine invertebrates
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MDPI and ACS Style

Figuerola, B.; Avila, C. The Phylum Bryozoa as a Promising Source of Anticancer Drugs. Mar. Drugs 2019, 17, 477. https://doi.org/10.3390/md17080477

AMA Style

Figuerola B, Avila C. The Phylum Bryozoa as a Promising Source of Anticancer Drugs. Marine Drugs. 2019; 17(8):477. https://doi.org/10.3390/md17080477

Chicago/Turabian Style

Figuerola, Blanca; Avila, Conxita. 2019. "The Phylum Bryozoa as a Promising Source of Anticancer Drugs" Mar. Drugs 17, no. 8: 477. https://doi.org/10.3390/md17080477

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