Details

Autor(en) / Beteiligte

• Kimsa‐Dudek, Magdalena
• Krawczyk, Agata
• Synowiec‐Wojtarowicz, Agnieszka
• Dudek, Sławomir
• Pawłowska‐Góral, Katarzyna

Titel

The impact of the co‐exposure of melanoma cells to chlorogenic acid and a moderate‐strength static magnetic field

Ist Teil von

• Journal of food biochemistry, 2020-12, Vol.44 (12), p.e13512-n/a

Ort / Verlag

United States

Erscheinungsjahr

2020

Link zum Volltext

Quelle

Wiley Online Library Journals Frontfile Complete

Beschreibungen/Notizen

• A static magnetic field (SMF) or the bioactive compounds that are found in foods are potential agents that can be used to support cancer therapy. Therefore, the aim of our study was to assess the impact of the SMF that are induced by neodymium magnets on the culture growth and antioxidant status of melanoma cells that had been treated with chlorogenic acid (CGA). The melanoma cells, the control and those that had been treated with CGA, were put in special magnetic test chambers that generated a 0.7 T magnetic field. The mRNA levels of the antioxidant enzymes were analyzed using RT‐qPCR. The activity of SOD, GPx, and CAT was measured in the cell lysates. While the expression and activity of the antioxidant enzymes was inhibited relative to the untreated cells as a result of the CGA treatment (1 mmol/L), it was not after the CGA treatment in combination with an SMF. The demonstrated cytotoxicity of CGA (1 mmol/L) and its inhibition of the antioxidant enzymes suggests the usefulness of phenolic compounds as a supporting pharmacological treatment for melanoma. Practical applications Phenolic acids and their derivatives, which are the bioactive components of the human diet, are signal molecules that transfer information from the external environment that affects the level of gene expression in cells. This study suggests the usefulness of phenolic compounds as a supporting pharmacological treatment for melanoma and seems to be important for the development of experimental oncology. CGA decrease the proliferation of melanoma cells. SMF and CGA modulate gene expression related with antioxidant defense system. SMF and CGA seems to be important for the development of experimental oncology.