Fatty Acids in Marine Organisms: In the Pursuit of Bioactive Agents

• Type: Another Publication in an International Scientific Journal
• Date: 2011

Authors

David M Pereira (Author) Other; Juliana Vinholes (Author) Other; Georgina Correia da Silva (Author) FFUP; Patricia Valentao (Author) FFUP; Natercia Teixeira (Author) FFUP; Paula B Andrade (Author) FFUP

Journal

Title: Current Pharmaceutical Analysis

Vol. 7 No. 2

Pages: 108-119

ISSN: 1573-4129

Publisher: Bentham

Indexing

ISI Web of Knowledge - 7 Citations

Scopus - 8 Citations

Scientific classification

FOS: Medical and Health sciences > Basic medicine

Other information

Authenticus ID: P-002-RSJ

Abstract (EN): Natural matrices comprise a continuous resource of immeasurable biological activities and chemical entities. The diversity of marine ecosystems has provided a unique source of chemical compounds with potential bioactivities that could lead to new drug candidates. In fact, as many marine-living organisms are soft bodied and/or sessile, over evolutionary time marine eukaryotes have developed an array of metabolites and strategies by which they protect themselves against external aggressions. Research involving marine natural products revealed a broad spectrum of pharmacological activities, as anti-inflammatory, antimicrobial, antitumor and cytotoxic, and the capacity to affect the cardiovascular, immune and nervous system, among others. Fatty acids (FA) are metabolites universally present in all organisms, where they play a number of biological roles, such as building blocks in biological membranes and signalling molecules. In addition to the known set of FA, marine organisms usually display molecules with a very rich chemistry and have been the source of many novel structures that frequently display marked pharmacological properties. As pharmacological research with marine chemicals continues to be extremely active, this review will focus the biological role and potential applications of fatty acids from marine organisms, such as sponges, echinoderms and molluscs, with particular emphasis on their application in cancer, inflammation, tuberculosis and malaria.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 12