(Trans)-3,7-Dimethyl-2,6-octadien-1-ol, commonly called geraniol (Ge-OH), is an acyclic monoterpene alcohol with well-known anti-inflammatory, antitumoral, and antimicrobial properties. It is widely used as a preservative in the food industry and as an antimicrobial agent in animal farming. The present study investigated the role of Ge-OH as an anti-inflammatory and anti-dysbiotic agent in the dextran sulfate sodium (DSS)-induced colitis mouse model. Ge-OH was orally administered to C57BL/6 mice at daily doses of 30 and 120 mg kg(-1) body weight, starting 6 days before DSS treatment and ending the day after DSS removal. Furthermore, Ge-OH 120 mg kg(-1) dose body weight was administered via enema during the acute phase of colitis to facilitate its on-site action. The results show that orally or enema-administered Ge-OH is a powerful antimicrobial agent able to prevent colitis-associated dysbiosis and decrease the inflammatory systemic profile of colitic mice. As a whole, Ge-OH strongly improved the clinical signs of colitis and significantly reduced cyclooxygenase-2 (COX-2) expression in colonocytes and in the gut wall. Ge-OH could be a powerful drug for the treatment of intestinal inflammation and dysbiosis.

De Fazio, L., Spisni, E., Cavazza, E., Strillacci, A., Candela, M., Centanni, M., et al. (2016). Dietary geraniol by oral or enema administration strongly reduces dysbiosis and systemic inflammation in dextran sulfate sodium-treated mice. FRONTIERS IN PHARMACOLOGY, 7, 1-11 [10.3389/fphar.2016.00038].

Dietary geraniol by oral or enema administration strongly reduces dysbiosis and systemic inflammation in dextran sulfate sodium-treated mice

DE FAZIO, LUIGIA;SPISNI, ENZO;CAVAZZA, ELENA;STRILLACCI, ANTONIO;CANDELA, MARCO;CENTANNI, MANUELA;RICCI, CHIARA;RIZZELLO, FERNANDO;CAMPIERI, MASSIMO;VALERII, MARIA CHIARA
2016

Abstract

(Trans)-3,7-Dimethyl-2,6-octadien-1-ol, commonly called geraniol (Ge-OH), is an acyclic monoterpene alcohol with well-known anti-inflammatory, antitumoral, and antimicrobial properties. It is widely used as a preservative in the food industry and as an antimicrobial agent in animal farming. The present study investigated the role of Ge-OH as an anti-inflammatory and anti-dysbiotic agent in the dextran sulfate sodium (DSS)-induced colitis mouse model. Ge-OH was orally administered to C57BL/6 mice at daily doses of 30 and 120 mg kg(-1) body weight, starting 6 days before DSS treatment and ending the day after DSS removal. Furthermore, Ge-OH 120 mg kg(-1) dose body weight was administered via enema during the acute phase of colitis to facilitate its on-site action. The results show that orally or enema-administered Ge-OH is a powerful antimicrobial agent able to prevent colitis-associated dysbiosis and decrease the inflammatory systemic profile of colitic mice. As a whole, Ge-OH strongly improved the clinical signs of colitis and significantly reduced cyclooxygenase-2 (COX-2) expression in colonocytes and in the gut wall. Ge-OH could be a powerful drug for the treatment of intestinal inflammation and dysbiosis.
2016
De Fazio, L., Spisni, E., Cavazza, E., Strillacci, A., Candela, M., Centanni, M., et al. (2016). Dietary geraniol by oral or enema administration strongly reduces dysbiosis and systemic inflammation in dextran sulfate sodium-treated mice. FRONTIERS IN PHARMACOLOGY, 7, 1-11 [10.3389/fphar.2016.00038].
De Fazio, Luigia; Spisni, Enzo; Cavazza, Elena; Strillacci, Antonio; Candela, Marco; Centanni, Manuela; Ricci, Chiara; Rizzello, Fernando; Campieri, Massimo; Valerii, Maria C.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/571896
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