Prevalence of genetic risk factors of psoriasis among the population of the Russian Federation
Goal. To assess the prevalence of polymorphisms of genes of the predisposition to psoriasis among the population of the Russian Federation. Materials and methods. The authors examined 546 psoriasis patients and 206 healthy people. The polymorphism of the following genes was assessed: genes encoding...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
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State Scientific Center of Dermatovenereology and Cosmetology
2017-08-01
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| Series: | Vestnik Dermatologii i Venerologii |
| Subjects: | |
| Online Access: | https://www.vestnikdv.ru/jour/article/view/83 |
| Summary: | Goal. To assess the prevalence of polymorphisms of genes of the predisposition to psoriasis among the population of the Russian Federation. Materials and methods. The authors examined 546 psoriasis patients and 206 healthy people. The polymorphism of the following genes was assessed: genes encoding proteins of the signaling pathway of the nuclear transcription factor kappa-B - NF-κΒ (NFKBI, TRAF3IP2, TNFAIP3, REL, TYK2, TNIP1, IL-28RA) responsible for congenital immunity; genes participating in the IL-23 signaling pathway responsible for adaptive immunity (IL-23R, IL-12B); genes participating in the presentation of the antigen (ERAP1); genes responsible for skin barrier dysfunction (SERPINB8 ZNF313, ZNF816A). Peripheral blood leucocytes served as the DNA source. Polymorphisms of IL-23R, IL-28RA, SERPINB8, TRAF3IP2, TNFAIP3, REL, ZNF313, IL-12B, TNIP1, ZNF816A, ERAP1 genes were determined by the real-time PCR method; polymorphisms of NFKBI, TYK2 genes were determined by the RFLP assay (Restriction Fragment Length Polymorphism). Results. In psoriasis patients in the Russian Federation, statistically significant differences in the distribution of allele frequencies were determined for IL-23R-G/G, IL-23R-A/A, TRAF3IP2-A/A, TRAF3IP2-G/G, TNFAIP3-A/C, TNFAIP3-A/A, ZNF313-C/C, TYK2-T/T, TYK2-T/G, TNIP1-G/G, TNIP1-A/G, REL-A/A, ERAP1-G/G genotypes. |
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| ISSN: | 0042-4609 2313-6294 |