Cytotoxicity of Prymnesium parvum extracts and prymnesin analogs on epithelial fish gill cells RTgill-W1 and the human colon cell line HCEC-1CT.

"Declarations Competing interestsThe authors have no competing interests to declare that are relevant to the content of this article. The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results. Competing interests The authors have no competing interests to declare that are relevant to the content of this article. The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results."

"Funding Open access funding provided by University of Veterinary Medicine Vienna. This research was funded in whole or in part by the Austrian Science Fund (FWF) [grant DOI:10.55776/I5707]. For open access purposes, the author has applied a CC BY public copyright license to any author accepted manuscript version arising from this submission. FWF-funding through the Erwin-Schrödinger fellowship [J3895-N28] awarded to Elisabeth Varga and the FWF-French National Research Agency (ANR) joint international project [I-5707] was received. Furthermore, the research was supported by the University of Vienna, Faculty of Chemistry, Department of Food Chemistry and Toxicology. The presented work is based on knowledge obtained through the Innovation Fund Denmark projects, SAFEFISH [project No. 4097-00007B] and HABFISH [project No 0603-00449B)]. Nikola Medić was funded by the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement number [766327] (MixITiN)."