Browsing by Subject "Isothiocyanate"

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    In vitro study of the differential anti-inflammatory activity of dietary phytochemicals upon human macrophage-like cells as a previous step for dietary intervention
    (MDPI, 2024-10-05) Ruiz Alcaraz, Antonio José; Baquero, Lorena; Martínez Pérez-Munar, Paula; Oliva-Bolarín, Alba; Sánchez-Martínez, María A.; Ramos-Molina, Bruno; Núñez-Sánchez, María A.; Moreno, Diego A.; Bioquímica y Biología Molecular B e Inmunología; Facultad de Biología
    Chronic inflammatory diseases pose a substantial health challenge globally, significantly contributing to morbidity and mortality. Addressing this issue requires the use of effective anti-inflammatory strategies with fewer side effects than those provoked by currently used drugs. In this study, a range of phytochemicals (phenolic di-caffeoylquinic acid (Di-CQA), flavonoid cyanidin-3,5-diglucoside (Cy3,5DiG), aromatic isothiocyanate sinalbin (SNB) and aliphatic isothiocyanate sulforaphane (SFN)) sourced from vegetables and fruits underwent assessment for their potential anti-inflammatory activity. An in vitro model of human macrophage-like cells treated with a low dose of LPS to obtain a low degree of inflammation that emulates a chronic inflammation scenario revealed promising results. Cell viability and production of the key pro-inflammatory cytokines were assessed in the presence of various phytochemicals. The compounds Di-CQA and Cy-3,5-DiG, within low physiologically relevant doses, demonstrated notable anti-inflammatory effects by significantly reducing the production of key pro-inflammatory cytokines TNF-α and IL-6 without affecting cell viability. These findings underscore the potential of plant-derived bioactive compounds as valuable contributors to the prevention or treatment of chronic inflammatory diseases. These results suggest that these compounds, whether used individually or as part of natural mixtures, hold promise for their inclusion in nutritional interventions designed to mitigate inflammation in associated pathologies.