Antibacterial mechanism of the polysaccharide produced by Chaetomium globosum CGMCC 6882 against Staphylococcus aureus.

Anti-Bacterial Agents / chemistry Calcium / metabolism Chaetomium / chemistry Cytoplasm DNA Replication / drug effects Enzyme Activation Fungal Polysaccharides / chemistry Membrane Potentials / drug effects Microbial Sensitivity Tests Staphylococcus aureus / drug effects
Antibacterial mechanism Chaetomium globosum CGMCC 6882 Polysaccharide

Journal

International journal of biological macromolecules
ISSN: 1879-0003
Titre abrégé: Int J Biol Macromol
Pays: Netherlands
ID NLM: 7909578

Informations de publication

Date de publication:
15 Sep 2020
Historique:
received: 22 02 2020
revised: 20 04 2020
accepted: 30 04 2020
pubmed: 11 5 2020
medline: 20 3 2021
entrez: 11 5 2020
Statut: ppublish

Résumé

GCP, a polysaccharide produced by endophytic fungus Chaetomium globosum CGMCC 6882, was found to be antibacterial against Staphylococcus aureus via disrupting cell permeability. However, the antibacterial mechanism of GCP has not been studied before. In present work, results showed that GCP could retard the growth of S. aureus by inducing the depolarization of cell membrane, decreasing the activity of Ca

Identifiants

DOI: 10.1016/j.ijbiomac.2020.04.269 PMID: 32387362
pubmed: 32387362
pii: S0141-8130(20)33141-X
doi: 10.1016/j.ijbiomac.2020.04.269
pii:
doi:

Substances chimiques

Anti-Bacterial Agents 0
Fungal Polysaccharides 0
Calcium SY7Q814VUP

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

231-235

Informations de copyright

Copyright © 2020 Elsevier B.V. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that there are no conflicts of interest.

Auteurs

Zichao Wang (Z)

College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China.

Jinfan Zhu (J)

College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China.

Wentao Li (W)

College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China.

Ruifang Li (R)

College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China.

Xueqin Wang (X)

College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China.

Hanzhen Qiao (H)

College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China.

Qi Sun (Q)

College of Life Sciences, Chongqing Normal University, Chongqing 401331, China. Electronic address: sunqi2017@cqnu.edu.cn.

Huiru Zhang (H)

College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China. Electronic address: zhr67@163.com.

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Classifications MeSH

questionsmedicales.fr › Actions chimiques et utilisations › Actions pharmacologiques › Utilisations thérapeutiques › Anti-infectieux › Antibactériens › Antibacterial mechanism of the polysaccharide...
questionsmedicales.fr › Facteurs biologiques › Facteurs de la coagulation sanguine › Calcium › Antibacterial mechanism of the polysaccharide...
questionsmedicales.fr › Eucaryotes › Champignons › Ascomycota › Sordariales › Chaetomium › Antibacterial mechanism of the polysaccharide...
questionsmedicales.fr › Cellules › Structures cellulaires › Espace intracellulaire › Cytoplasme › Antibacterial mechanism of the polysaccharide...
questionsmedicales.fr › Phénomènes génétiques › Réplication de l'ADN › Antibacterial mechanism of the polysaccharide...
questionsmedicales.fr › Métabolisme › Activation enzymatique › Antibacterial mechanism of the polysaccharide...
questionsmedicales.fr › Facteurs biologiques › Antigènes › Antigènes fongiques › Polysaccharides fongiques › Antibacterial mechanism of the polysaccharide...
questionsmedicales.fr › Phénomènes physiologiques de l'appareil locomoteur et du système nerveux › Phénomènes physiologiques du système nerveux › Potentiels de membrane › Antibacterial mechanism of the polysaccharide...
questionsmedicales.fr › Techniques d'investigation › Évaluation préclinique de médicament › Tests de sensibilité microbienne › Antibacterial mechanism of the polysaccharide...
questionsmedicales.fr › Bactéries › Bactéries à Gram positif › Cocci à Gram positif › Staphylococcaceae › Staphylococcus › Staphylococcus aureus › Antibacterial mechanism of the polysaccharide...