Review of Cyanotoxicity Studies Based on Cell Cultures. (25th April 2022)

• Record Type: Journal Article
• Authors: Sazdova, Iliyana; Keremidarska-Markova, Milena; Chichova, Mariela; Uzunov, Blagoy; Nikolaev, Georgi; Mladenov, Mitko; Schubert, Rudolf; Stoyneva-Gärtner, Maya; Gagov, Hristo S.
• Other Names: Hseu You-Cheng Academic Editor.
• Is Part Of: Journal of toxicology. Volume 2022(2022)
• Publication Date: 2022-04-25
• Subjects: Toxicology -- Periodicals; 571.9505
• DOI: 10.1155/2022/5647178
• Languages: English
• ISSNs: 1687-8191

Abstract

Abstract : Cyanotoxins (CTs) are a large and diverse group of toxins produced by the peculiar photosynthetic prokaryotes of the domain Cyanoprokaryota. Toxin-producing aquatic cyanoprokaryotes can develop in mass, causing "water blooms" or "cyanoblooms, " which may lead to environmental disaster—water poisoning, extinction of aquatic life, and even to human death. CT studies on single cells and cells in culture are an important stage of toxicological studies with increasing impact for their further use for scientific and clinical purposes, and for policies of environmental protection. The higher cost of animal use and continuous resistance to the use of animals for scientific and toxicological studies lead to a progressive increase of cell lines use. This review aims to present (1) the important results of the effects of CT on human and animal cell lines, (2) the methods and concentrations used to obtain these results, (3) the studied cell lines and their tissues of origin, and (4) the intracellular targets of CT. CTs reviewed are presented in alphabetical order as follows: aeruginosins, anatoxins, BMAA ( β -N-methylamino-L-alanine), cylindrospermopsins, depsipeptides, lipopolysaccharides, lyngbyatoxins, microcystins, nodularins, cyanobacterial retinoids, and saxitoxins. The presence of all these data in a review allows in one look to advance the research on CT using cell cultures by facilitating the selection of the most appropriate methods, conditions, and cell lines for future toxicological, pharmacological, and physiological studies.