» Articles » PMID: 25995981

Microbial Inhibition of Oral Epithelial Wound Recovery: Potential Role for Quorum Sensing Molecules?

Overview
Journal AMB Express
Date 2015 May 22
PMID 25995981
Citations 9
Authors
Affiliations
Soon will be listed here.
Abstract

Awareness of the impact of microbiota in both health and disease is growing. Using a new in vitro oral mucosa co-culture model, we recently showed a clear inhibition of epithelial wound healing in the presence of an oral microbial community. In this paper, we have used the same model in combination with specific oral microbial species to obtain a better insight into the role of the oral microbiota in wound healing. Monocultures of Klebsiella oxytoca and Lactobacillus salivarius significantly inhibited wound healing with ~20%, whereas Streptococcus mitis and S. oralis enhanced the healing process with ~15% in 24 h. Yet, neither S. oralis or S. mitis were able to counteract the inhibitory effects from K. oxytoca on wound healing. Other tested microbial species had no effect on wound healing. Apart from this species-dependency, the inhibitory effect on wound healing depended on a microbial threshold concentration. Further mechanistic experiments with K. oxytoca excluded different microbial factors and hypothesized that quorum sensing molecules might play a role in the inter-kingdom signalling during wound healing. These results are important for the development of new strategies for the management of (infected) wounds and ulcerations.

Citing Articles

Safety, Feasibility, and Advantages of Oral Microbiota Transplantation: The First Clinical Case.

Goloshchapov O, Chukhlovin A, Bug D, Polev D, Kosarev O, Klementeva R J Pediatr Hematol Oncol. 2024; 46(6):287-296.

PMID: 38875447 PMC: 11268550. DOI: 10.1097/MPH.0000000000002896.


The Interplay among Radiation Therapy, Antibiotics and the Microbiota: Impact on Cancer Treatment Outcomes.

Poonacha K, Villa T, Notario V Antibiotics (Basel). 2022; 11(3).

PMID: 35326794 PMC: 8944497. DOI: 10.3390/antibiotics11030331.


The Microbiome in Childhood Acute Lymphoblastic Leukemia.

Oldenburg M, Ruchel N, Janssen S, Borkhardt A, Gossling K Cancers (Basel). 2021; 13(19).

PMID: 34638430 PMC: 8507905. DOI: 10.3390/cancers13194947.


The Bigger Picture: Why Oral Mucosa Heals Better Than Skin.

Waasdorp M, Krom B, Bikker F, van Zuijlen P, Niessen F, Gibbs S Biomolecules. 2021; 11(8).

PMID: 34439831 PMC: 8394648. DOI: 10.3390/biom11081165.


Tilivalline- and Tilimycin-Independent Effects of on Tight Junction-Mediated Intestinal Barrier Impairment.

Hering N, Fromm A, Bucker R, Gorkiewicz G, Zechner E, Hogenauer C Int J Mol Sci. 2019; 20(22).

PMID: 31717457 PMC: 6888351. DOI: 10.3390/ijms20225595.


References
1.
Okada M . The influence of intestinal flora on wound healing in mice. Surg Today. 1994; 24(4):347-55. DOI: 10.1007/BF02348566. View

2.
Laheij A, de Soet J, Veerman E, Bolscher J, van Loveren C . The influence of oral bacteria on epithelial cell migration in vitro. Mediators Inflamm. 2013; 2013:154532. PMC: 3832977. DOI: 10.1155/2013/154532. View

3.
Aepfelbacher M, Essler M, Huber E, Sugai M, Weber P . Bacterial toxins block endothelial wound repair. Evidence that Rho GTPases control cytoskeletal rearrangements in migrating endothelial cells. Arterioscler Thromb Vasc Biol. 1997; 17(9):1623-9. DOI: 10.1161/01.atv.17.9.1623. View

4.
Glim J, van Egmond M, Niessen F, Everts V, Beelen R . Detrimental dermal wound healing: what can we learn from the oral mucosa?. Wound Repair Regen. 2013; 21(5):648-60. DOI: 10.1111/wrr.12072. View

5.
Li L, Hooi D, Chhabra S, Pritchard D, Shaw P . Bacterial N-acylhomoserine lactone-induced apoptosis in breast carcinoma cells correlated with down-modulation of STAT3. Oncogene. 2004; 23(28):4894-902. DOI: 10.1038/sj.onc.1207612. View