Open AccessJournal Article
Marine natural products as anticancer drugs
TLDR
This review highlights several marine natural products and their synthetic derivatives that are currently undergoing clinical evaluation as anticancer drugs.Abstract:
The chemical and biological diversity of the marine environment is immeasurable and therefore is an extraordinary resource for the discovery of new anticancer drugs. Recent technological and methodologic advances in structure elucidation, organic synthesis, and biological assay have resulted in the isolation and clinical evaluation of various novel anticancer agents. These compounds range in structural class from simple linear peptides, such as dolastatin 10, to complex macrocyclic polyethers, such as halichondrin B; equally as diverse are the molecular modes of action by which these molecules impart their biological activity. This review highlights several marine natural products and their synthetic derivatives that are currently undergoing clinical evaluation as anticancer drugs.read more
Citations
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Bioactive Marine Natural Products in Drug Development
TL;DR: The potential pharmaceutical, medicinal and research applications of some of these compounds are discussed in hundreds of scientific papers, and are reviewed here.
Journal ArticleDOI
Biomimetic synthesis of Cbz-(S)-dolaphenine
TL;DR: A new route to Cbz-(S)-dolaphenine, a recurring element in bioactive peptidic natural products, has been implemented, which closely parallels the biogenetic pathway.
Dissertation
Characterization of antibacterial activity of a novel environmental isolate of Serratia plymuthica
Anti-Inflammatory Activities of Indian Fresh Water Edible Mollusca
Iosr journals,Anjan Adhikari,Sangita Bhattacharya,Tapas Kumar Sur,Susanta Kumar Bandyopadhyay +4 more
TL;DR: Bellamya bengalensis extrapallial fluid showed dose dependent inhibition in rat paw inflammation measured plethysmographically and also histopathologically and showed significant analgesic properties in mice.
An investigation into the cytotoxic properties of isatin-derived compounds: potential for use in targeted cancer therapy
TL;DR: Cytotoxicity screening of the compounds against a panel of heamatological and epithelial-derived cancer cell lines in vitro, found the di- and tri-bromoisatins to be the most potent, with activity observed in the low micromolar range.
References
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Journal ArticleDOI
Environmental Genome Shotgun Sequencing of the Sargasso Sea
J. Craig Venter,Karin A. Remington,John F. Heidelberg,Aaron L. Halpern,Doug Rusch,Jonathan A. Eisen,Dongying Wu,Ian T. Paulsen,Karen E. Nelson,William C. Nelson,Derrick E. Fouts,Samuel Levy,Anthony H. Knap,Michael W. Lomas,Kenneth H. Nealson,Owen White,Jeremy Peterson,Jeff Hoffman,Rachel Parsons,Holly Baden-Tillson,Cynthia Pfannkoch,Yu-Hui Rogers,Hamilton O. Smith +22 more
TL;DR: Over 1.2 million previously unknown genes represented in these samples, including more than 782 new rhodopsin-like photoreceptors are identified, suggesting substantial oceanic microbial diversity.
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Natural Products as Sources of New Drugs over the Period 1981−2002
TL;DR: From the data presented, the utility of natural products as sources of novel structures, but not necessarily the final drug entity, is still alive and well, and in the area of cancer, the percentage of small molecule, new chemical entities that are nonsynthetic has remained at 62% averaged over the whole time frame.
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Marine Natural Products and Related Compounds in Clinical and Advanced Preclinical Trials
David J. Newman,Gordon M. Cragg +1 more
TL;DR: There are now significant numbers of very interesting molecules that have come from marine sources, or have been synthesized as a result of knowledge gained from a prototypical compound, that are either in or approaching Phase II/III clinical trials in cancer, analgesia, allergy, and cognitive diseases.
Journal ArticleDOI
Tubulin as a target for anticancer drugs: agents which interact with the mitotic spindle.
TL;DR: This review describes the biochemistry of tubulin, microtubules, and the mitotic spindle and describes the natural and synthetic agents which are known to interact with tubulin.