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Yessotoxin, a Promising Therapeutic Tool.
Amparo Alfonso1, Mercedes R Vieytes2, Luis M Botana3
1Department of Pharmacology, Faculty of Veterinary, University of Santiago of Compostela, 27002 Lugo, Spain. amparo.alfonso@usc.es.
Marine Drugs
|February 2, 2016
Summary
Yessotoxin, a marine toxin from dinoflagellates, can alter cellular functions and pathways. This review explores YTX
Area of Science:
- Marine Biology
- Toxicology
- Cellular Biology
Background:
- Yessotoxin (YTX) is a marine polyether compound produced by dinoflagellates.
- YTX bioaccumulates in filter-feeding shellfish, posing potential risks.
- While human intoxications are not documented, YTX is recognized as a toxin.
Purpose of the Study:
- To review the intracellular pathways modulated by Yessotoxin exposure.
- To discuss the pharmacological and therapeutic implications of YTX-induced cellular changes.
Main Methods:
- Literature review of studies on Yessotoxin's cellular effects.
- Analysis of research detailing YTX's impact on second messenger levels, protein expression, immune cells, cytoskeleton, and cell death.
- Synthesis of information on the molecular mechanisms underlying YTX toxicity.
Main Results:
- Yessotoxin exposure leads to modifications in second messenger levels.
- YTX affects protein levels, immune cell function, and cytoskeletal organization.
- Activation of various cellular death pathways has been observed following YTX exposure.
Conclusions:
- Yessotoxin modulates critical intracellular signaling pathways.
- Understanding these pathways offers insights into potential pharmacological interventions and therapeutic strategies for YTX-related effects.
Keywords:
Alzheimerapoptosisautophagycellular deathcytoskeletonglucose metabolismimmune systemsignal transductionyessotoxin (YTX)More Related Videos
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