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Influence of genetic polymorphisms on oral health-related quality of life after root canal treatment
Queiroz, Graciane E. R.; Castilho, Thuanny; Guimarães, Ludmila Silva; Moraes, Vania Gomes; Silva, Erlange Andrade Borges da; Küchler, Erika Calvano; Silva-Sousa, Alice Corrêa; Sousa-Neto, Manoel Damião; Antunes, Lívia Azeredo Alves; Antunes, Leonardo Santos.
  • Queiroz, Graciane E. R.; Fluminense Federal University. Niterói. BR
  • Castilho, Thuanny; Fluminense Federal University. Niterói. BR
  • Guimarães, Ludmila Silva; Fluminense Federal University. Niterói. BR
  • Moraes, Vania Gomes; Fluminense Federal University. Niterói. BR
  • Silva, Erlange Andrade Borges da; Fluminense Federal University. Niterói. BR
  • Küchler, Erika Calvano; Tuiuti of Paraná University. Curitiba. BR
  • Silva-Sousa, Alice Corrêa; University of São Paulo. Ribeirão Preto. BR
  • Sousa-Neto, Manoel Damião; University of São Paulo. Ribeirão Preto. BR
  • Antunes, Lívia Azeredo Alves; Fluminense Federal University. Niterói. BR
  • Antunes, Leonardo Santos; Fluminense Federal University. Niterói. BR
Braz. dent. j ; 35: e24, 2024. tab, graf
Article in English | LILACS-Express | LILACS, BBO | ID: biblio-1550090
ABSTRACT
Abstract To evaluate the impact of genetic polymorphisms in interleukins (IL1A rs17561, rs1304037; IL10 rs1800871; IL1RN rs9005), nitric oxide (NOS2 rs2779249, rs2897518) and suppressor of cytokine signaling (SOCS1 rs243327, rs33977706) on oral health-related quality of life (OHRQoL) of patients under-going root canal treatment (RCT).

Methods:

The sample consisted of 108 participants, presenting single-rooted teeth with asymptomatic periapical periodontitis. The impact of the OHRQoL was recorded using the Oral Health Impact Profile (OHIP-14) before, seven, and 30 days after RCT. Saliva samples were collected as a source of genomic DNA. Genetic polymorphisms were genotyped by Real-Time PCR using the Taqman method. Univariate and Multivariate analyses were used (p<0.05).

Results:

A significant difference was observed for the polymorphism rs2297518 in the NOS2 gene in functional limitation in the codominant (p=0.037) and recessive (p=0.001) models; in the physical pain (p<0.001 in both models); in psychological discomfort (p<0.001 in both models); in physical disability (p<0.001 in both models) and in psychological disability (p<0.001 in both models). Polymorphisms in the SOCS1 gene, in the recessive model, rs33977706 (p=0.045) and rs243327 (p=0.019), influenced the OHRQoL in the psychological discomfort domain.

Conclusions:

Polymorphisms in NOS2 and SOCS1 genes influenced the OHRQoL of patients undergoing RCT.
RESUMO
Resumo Avaliar o impacto de polimorfismos genéticos em interleucinas (IL1A rs17561, rs1304037; IL10 rs1800871; IL1RN rs9005), óxido nítrico (NOS2 rs2779249, rs2897518) e supressor da sinalização de citocinas (SOCS1 rs243327, rs33977706) na qualidade de vida relacionada à saúde bucal (QVRSB) de pacientes submetidos a tratamento endodôntico (TE).

Métodos:

A amostra foi composta por 108 participantes, que apresentavam dentes unirradiculares com lesão periapical assintomática. O impacto da QVRSB foi registrado usando o Oral Health Impact Profile (OHIP-14) antes, sete e 30 dias após o TE. Amostras de saliva foram coletadas como fonte de DNA genômico. Os polimorfismos genéticos foram genotipados por PCR em tempo real usando o método Taqman. Análises univariadas e multivariadas foram utilizadas (p<0,05).

Resultados:

Observou-se diferença significativa para o polimorfismo rs2297518 no gene NOS2 na limitação funcional nos modelos codominante (p=0,037) e recessivo (p=0,001); na dor física (p<0,001 em ambos os modelos); no desconforto psicológico (p<0,001 em ambos os modelos); na deficiência física (p<0,001 em ambos os modelos) e na deficiência psicológica (p<0,001 em ambos os modelos). Polimorfismos no gene SOCS1, no modelo recessivo, rs33977706 (p=0,045) e rs243327 (p=0,019), influenciaram a QVRSB no domínio desconforto psicológico.

Conclusões:

Polimorfismos nos genes NOS2 e SOCS1 influenciaram a QVRSB de pacientes submetidos a TE.


Full text: Available Index: LILACS (Americas) Language: English Journal: Braz. dent. j Journal subject: Dentistry Year: 2024 Type: Article / Project document Affiliation country: Brazil Institution/Affiliation country: Fluminense Federal University/BR / Tuiuti of Paraná University/BR / University of São Paulo/BR

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Full text: Available Index: LILACS (Americas) Language: English Journal: Braz. dent. j Journal subject: Dentistry Year: 2024 Type: Article / Project document Affiliation country: Brazil Institution/Affiliation country: Fluminense Federal University/BR / Tuiuti of Paraná University/BR / University of São Paulo/BR