Candida albicans has a high propensity to develop biofilms that are resistant to traditional antifungal agents. Thymol is credited with a series of pharmacological properties including antimicrobial and antifungal effects. As C. albicans biofilms are known to be important factors underlying its virulence and pathogenicity, the aim of this study was to investigate whether thymol can interfere with biofilm formation as well as acting on mature biofilms. Tests of C. albicans strains ATCC 3153A and ATCC MYA 2876 showed that thymol interferes with the starting phases of biofilm production as well as with mature C. albicans biofilms. The metabolic activity of sessile cells was reduced by >90% at twice the minimum inhibitory concentration of planktonic cells. As biofilm is a multifactorial phenomenon, the multiple mechanisms of thymol (terpenes) could act on different steps in the evolution of mature biofilm.

Thymol inhibits Candida albicans biofilm formation and mature biofilm / P. Braga, M. Culici, M. Alfieri, M. Dal Sasso. - In: INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS. - ISSN 0924-8579. - 31:5(2008 May), pp. 472-477.

Thymol inhibits Candida albicans biofilm formation and mature biofilm

P. Braga
Primo
;
2008

Abstract

Candida albicans has a high propensity to develop biofilms that are resistant to traditional antifungal agents. Thymol is credited with a series of pharmacological properties including antimicrobial and antifungal effects. As C. albicans biofilms are known to be important factors underlying its virulence and pathogenicity, the aim of this study was to investigate whether thymol can interfere with biofilm formation as well as acting on mature biofilms. Tests of C. albicans strains ATCC 3153A and ATCC MYA 2876 showed that thymol interferes with the starting phases of biofilm production as well as with mature C. albicans biofilms. The metabolic activity of sessile cells was reduced by >90% at twice the minimum inhibitory concentration of planktonic cells. As biofilm is a multifactorial phenomenon, the multiple mechanisms of thymol (terpenes) could act on different steps in the evolution of mature biofilm.
Settore BIO/14 - Farmacologia
mag-2008
Article (author)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/44285
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