J 2019

Oral Microbiota Composition and Antimicrobial Antibody Response in Patients with Recurrent Aphthous Stomatitis

STEHLIKOVA, Zuzana; Vojtech TLASKAL; Natalie GALANOVA; Radka ROUBALOVA; Jakub KREISINGER et al.

Základní údaje

Originální název

Oral Microbiota Composition and Antimicrobial Antibody Response in Patients with Recurrent Aphthous Stomatitis

Autoři

STEHLIKOVA, Zuzana; Vojtech TLASKAL; Natalie GALANOVA; Radka ROUBALOVA; Jakub KREISINGER; Jiri DVORAK; Petra PROCHAZKOVA; Klara KOSTOVCIKOVA; Jirina BARTOVA; Marketa LIBANSKA; Radka CERMAKOVA; Dagmar SCHIEROVA; Antonín FASSMANN; Petra BOŘILOVÁ LINHARTOVÁ; Stepan COUFAL; Miloslav KVERKA; Lydie IZAKOVIČOVÁ HOLLÁ; Jitka PETANOVA; Helena TLASKALOVA-HOGENOVA a Zuzana JIRASKOVA ZAKOSTELSKA

Vydání

Microorganisms, Basel, MDPI, 2019, 2076-2607

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30208 Dentistry, oral surgery and medicine

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 4.152

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14110/19:00108595

Organizační jednotka

Lékařská fakulta

EID Scopus

Klíčová slova anglicky

microbiome; mycobiome; oral mucosa

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 17. 2. 2020 14:45, Mgr. Tereza Miškechová

Anotace

V originále

Recurrent aphthous stomatitis (RAS) is the most common disease of the oral mucosa, and it has been recently associated with bacterial and fungal dysbiosis. To study this link further, we investigated microbial shifts during RAS manifestation at an ulcer site, in its surroundings, and at an unaffected site, compared with healed mucosa in RAS patients and healthy controls. We sampled microbes from five distinct sites in the oral cavity. The one site with the most pronounced differences in microbial alpha and beta diversity between RAS patients and healthy controls was the lower labial mucosa. Detailed analysis of this particular oral site revealed strict association of the genus Selenomonas with healed mucosa of RAS patients, whereas the class Clostridia and genera Lachnoanaerobaculum, Cardiobacterium, Leptotrichia, and Fusobacterium were associated with the presence of an active ulcer. Furthermore, active ulcers were dominated by Malassezia, which were negatively correlated with Streptococcus and Haemophilus and positively correlated with Porphyromonas species. In addition, RAS patients showed increased serum levels of IgG against Mogibacterium timidum compared with healthy controls. Our study demonstrates that the composition of bacteria and fungi colonizing healthy oral mucosa is changed in active RAS ulcers, and that this alteration persists to some extent even after the ulcer is healed.

Návaznosti

NV15-29336A, projekt VaV
Název: Změny imunologické reaktivity u pacientů s recidivujícími aftami