Artículo
Using Genetics in Periodontal Disease to Justify Implant Failure in Down Syndrome Patients
Autor/es | Baus Domínguez, María
Gómez Díaz, Raquel Corcuera Flores, José Ramón Torres-Lagares, Daniel Ruiz-Villandiego, José-Cruz Machuca-Portillo, Guillermo Gutiérrez Pérez, José Luis Serrera Figallo, María de los Ángeles |
Departamento | Universidad de Sevilla. Departamento de Estomatología |
Fecha de publicación | 2020-08-05 |
Fecha de depósito | 2020-10-01 |
Publicado en |
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Resumen | Peri-implant bone loss leading to dental implant failure does not develop in the same way across subjects who apparently present the same condition—specifically, in the case of Down syndrome patients with the same genetic ... Peri-implant bone loss leading to dental implant failure does not develop in the same way across subjects who apparently present the same condition—specifically, in the case of Down syndrome patients with the same genetic disorder—given that they do not necessarily develop immune–inflammatory disorders to the same extent. Methods: This retrospective case-control study was aimed at identifying the possible genes involved in implant failure in Down syndrome patients by matching the periodontal disease variable by means of a retrospective case-control study. This process involved using the functional analysis of gene expression software Transcriptome Analysis Console (TAC, Affymetrix, Thermo Fisher Scientific, Waltham, MA, USA) and a search for the possible candidate genes involved. Focus was placed on the 92 genes related to the inflammation identified from the TaqMan™ Array Plate Human Inflammation Kit (Thermo Fisher Scientific, Waltham, MA, USA). Results: Six genes showed statistically significant results (p < 0.05) in our comparison. Three of them—PLCG2 (p = 0.0333), ALOX5 (p = 0.03) and LTAH4 (p = 0.0081)—were overexpressed in the implant reject group, and the following three were down-regulated: VCAM1 (p = 0.0182), PLA2G2A (p = 0.0034) and PLA2G10 (p = 0.047). Conclusion: Statistically significant differences exist in the gene expression involved in osteoclastogenesis, inflammatory response and host defensive response. |
Cita | Baus Domínguez, M., Gómez Díaz, R., Corcuera Flores, J.R., Torres-Lagares, D., Ruiz-Villandiego, J., Machuca-Portillo, G.,...,Serrera Figallo, M.d.l.Á. (2020). Using Genetics in Periodontal Disease to Justify Implant Failure in Down Syndrome Patients. Journal of Clinical Medicine, 9 (2525), 1-11. |
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