2017
Association of matrix metalloproteinases gene variants with recurrent aphthous stomatitis
SLEZÁKOVÁ, Simona, Petra BOŘILOVÁ LINHARTOVÁ, Jiřina BÁRTOVÁ, Jitka PETANOVÁ, Pavel KUKLÍNEK et. al.Základní údaje
Originální název
Association of matrix metalloproteinases gene variants with recurrent aphthous stomatitis
Autoři
SLEZÁKOVÁ, Simona (203 Česká republika, domácí), Petra BOŘILOVÁ LINHARTOVÁ (203 Česká republika, domácí), Jiřina BÁRTOVÁ (203 Česká republika), Jitka PETANOVÁ (203 Česká republika), Pavel KUKLÍNEK (203 Česká republika, domácí), Antonín FASSMANN (203 Česká republika, domácí) a Lydie IZAKOVIČOVÁ HOLLÁ (203 Česká republika, domácí)
Vydání
XVIII. Setkání biochemiků a molekulárních biologů, Brno, 2017
Další údaje
Jazyk
angličtina
Typ výsledku
Konferenční abstrakt
Obor
30208 Dentistry, oral surgery and medicine
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Kód RIV
RIV/00216224:14110/17:00100753
Organizační jednotka
Lékařská fakulta
ISBN
978-80-210-8765-1
Klíčová slova anglicky
matrix metalloproteinase; association studies; polymorphism; recurrent aphthous stomatitis
Změněno: 18. 1. 2019 14:08, Mgr. et Mgr. Simona Slezáková, Ph.D.
Anotace
V originále
Background: Recurrent aphthous stomatitis (RAS) is a common inflammatory disease of oral mucosa manifested by erosions and ulcers. Variability in genes coding matrix metalloproteinases (MMPs), the proteolytic enzymes modulating inflammation, has been previously associated with RAS. The aim of our study was to investigate six single nucleotide polymorphisms (SNPs) in genes for gelatinases (MMP2, MMP9) and stromelysin (MMP3) in patients with RAS and healthy controls. Subjects and methods: Totally, 226 subjects were enrolled in this case-control study: 71 patients with RAS and 155 healthy individuals were genotyped for SNPs in the MMP2 (rs243865, rs2287074), MMP3 (rs679620, rs35068180) and MMP9 (rs3918242, rs17576) genes by TaqMan qPCR or by PCR with restriction analysis. Results: While allele frequencies of rs3918242 MMP9 polymorphism and haplotype MMP9 (rs3918242, rs17576) were marginally significantly different between patients with RAS and healthy controls (P=0.04 and P=0.06, respectively), distribution of allele, genotype and haplotype frequencies of the other studied SNPs were found similar in both groups. Nevertheless, the period of ulcer healing significantly less frequently exceeded one week in the MMP3 (rs35068180) 6A/6A carriers and MMP3 (rs679620) CC carriers compared to other genotypes (P=0.01 for both). Conclusions: Our study suggests that MMP9 gene variability, affecting MMP9 expression and activity, may be involved in the development of RAS in the Czech population. Moreover, MMP3 variants could influence the duration of ulcer healing.
Návaznosti
GB14-37368G, projekt VaV |
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MUNI/A/0948/2016, interní kód MU |
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NV15-29336A, projekt VaV |
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