Title :

A Small Aromatic Compound Has Antifungal Properties and Potential Anti-Inflammatory Effects against Intestinal Inflammation.

Author(s) :

Bortolus, Clovis [Auteur]
Lille Inflammation Research International Center - U 995 [LIRIC]
Billamboz, Muriel [Auteur]
Charlet, Rogatien [Auteur]
Lille Inflammation Research International Center (LIRIC) - U995
Lecointe, Karine [Auteur]
Sendid, Boualem [Auteur]
Lille Inflammation Research International Center (LIRIC) - U995
Ghinet, Alina [Auteur]
Lille Inflammation Research International Center (LIRIC) - U995
Jawhara, Samir [Auteur]

Journal title :

International journal of molecular sciences

Abbreviated title :

Int J Mol Sci

Volume number :

20

Publication date :

2019-01-14

ISSN :

1422-0067

English keyword(s) :

melanin
2,3-dihydroxy-4-methoxyBenzaldehyde
anaerobic bacteria
colitis
Candida albicans
aerobic bacteria

HAL domain(s) :

Sciences du Vivant [q-bio]

English abstract : [en]

Resistance of the opportunistic pathogen to antifungal drugs has increased significantly in recent years. After screening 55 potential antifungal compounds from a chemical library, 2,3-dihydroxy-4-methoxybenzaldehyde ...
Show more >Resistance of the opportunistic pathogen to antifungal drugs has increased significantly in recent years. After screening 55 potential antifungal compounds from a chemical library, 2,3-dihydroxy-4-methoxybenzaldehyde (DHMB) was identified as having potential antifungal activity. The properties of DHMB were then assessed in vitro and in vivo against overgrowth and intestinal inflammation. Substitution on the aromatic ring of DHMB led to a strong decrease in its biological activity against . The MIC of DHMB was highly effective at eliminating when compared to that of caspofungin or fluconazole. Additionally, DHMB was also effective against clinically isolated fluconazole- or caspofungin-resistant strains. DHMB was administered to animals at high doses. This compound was not cytotoxic and was well-tolerated. In experimental dextran sodium sulphate (DSS)-induced colitis in mice, DHMB reduced the clinical and histological score of inflammation and promoted the elimination of from the gut. This finding was supported by a decrease in aerobic bacteria while anaerobic bacteria populations were re-established in mice treated with DHMB. DHMB is a small organic molecule with antifungal properties and anti-inflammatory activity by exerting protective effects on intestinal epithelial cells.Show less >

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

CHU Lille
Inserm
Université de Lille

Collections :

• Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286

Research team(s) :

Therapeutic innovation targetting inflammation

Submission date :

2019-05-17T13:14:35Z