Cited by 28Mycotoxins in Agriculture and FoodCoffee research and impactsGenomics, phytochemicals, and oxidative stress

Coffee Silverskin and Spent Coffee Suitable as Neuroprotectors against Cell Death by Beauvericin and α-Zearalenol: Evaluating Strategies of Treatment

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Juan-García, Ana, Caprioli, Giovanni, Sagratini, Gianni, Mañes, Jordi, Juan, Cristina·2021·Toxins

Abstract

Coffee silverskin and spent coffee have been evaluated in a neuroblastoma cell line (SH-SY5Y cells) against beauvericin (BEA) and α-zearalenol (α-ZEL)-induced cytotoxicity with different strategies of treatment. First, the direct treatment of mycotoxins and coffee by-products extracts in SH-SY5Y cells was assayed. IC50 values for α-ZEL were 20.8 and 14.0 µM for 48 h and 72 h, respectively and, for BEA only at 72 h, it was 2.5 µM. Afterwards, the pre-treatment with spent coffee obtained by boiling water increased cell viability for α-ZEL at 24 h and 48 h from 10% to 16% and from 25% to 30%, respectively; while with silverskin coffee, a decrease was observed. Opposite effects were observed for BEA where an increase for silverskin coffee was observed at 24 h and 48 h, from 14% to 23% and from 25% to 44%, respectively; however, a decrease below 50% was observed for spent coffee. Finally, the simultaneous treatment strategy for the highest concentration assayed in SH-SY5Y cells provided higher cytoprotection for α-ZEL (from 44% to 56% for 24 h and 48 h, respectively) than BEA (30% for 24 h and 48 h). Considering the high viability of coffee silverskin extracts for SH-SY5Y cells, there is a forthcoming promising use of these unexploited residues in the near future against mycotoxins effects.

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  1. [1]Galanakis C.M. Handbook of Coffee Processing by-Products: Sustainable Applications Academic Press Elsevier Cambridge, MA, USA 2017

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Authors
Juan-García, A., Caprioli, G., Sagratini, G., Mañes, J., & Juan, C.
Affiliations
  • Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain
  • Università di Camerino (IT)
  • Universitat de València (ES)
Venue
Toxins
Publisher
MDPI AG
Published
2021-02-10
Volume
13
Issue
2
Pages
132
ISSN
2072-6651 (ISSN-L)
OpenAlex
W3127903891
Cited by
28
References
31
Citations by year
2026: 4 · 2025: 4 · 2024: 4 · 2023: 9 · 2022: 6 · 2021: 1
FWCI
3.01
Type
journal article
Language
en
Open access
Locations
  • Toxins (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Unicam Scientific Publications (University of Camerino) (submittedVersion, cc-by)
Funders
  • Ministerio de Economía y Competitividad (PID2019-108070RB-100AL)
  • Fondo di Ateneo per la Ricerca (FPI000051)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Mycotoxins in Agriculture and Food
  • Health Sciences › Medicine › Pharmacology › Coffee research and impacts
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics, phytochemicals, and oxidative stress
Keywords
coffee silverskin, neuroprotection, beauvericin, alpha-zearalenol, mycotoxins, neuroblastoma, SH-SY5Y cells, cytotoxicity, pretreatment, simultaneous treatment, coffee by-products, food waste valorization
MeSH terms
Coffee, Dose-Response Relationship, Drug, Humans, Neurons, Plant Extracts, Seeds, Time Factors, Zeranol, Cell Death, Neuroprotective Agents, Cytoprotection, Inhibitory Concentration 50, Cell Line, Tumor, Depsipeptides

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