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001-es BibID:	BIBFORM044038
Első szerző:	Kurkó Júlia Emese (reumatológus)
Cím:	Genetics of Rheumatoid Arthritis : a Comprehensive Review / Kurkó Júlia, Besenyei Timea, Laki Judit, Glant Tibor T., Mikecz Katalin, Szekanecz Zoltán
Dátum:	2013
ISSN:	1080-0549
Megjegyzések:	The "Bermuda triangle" of genetics, environment and autoimmunity is involved in the pathogenesis of rheumatoid arthritis (RA). Various aspects of genetic contribution to the etiology, pathogenesis and outcome of RA are discussed in this review. The heritability of RA has been estimated to be about 60 %, while the contribution of HLA to heritability has been estimated to be 11-37 %. Apart from known shared epitope (SE) alleles, such as HLA-DRB101 and DRB104, other HLA alleles, such as HLA-DRB113 and DRB115 have been linked to RA susceptibility. A novel SE classification divides SE alleles into S1, S2, S3P and S3D groups, where primarily S2 and S3P groups have been associated with predisposition to seropositive RA. The most relevant non-HLA gene single nucleotide polymorphisms (SNPs) associated with RA include PTPN22, IL23R, TRAF1, CTLA4, IRF5, STAT4, CCR6, PADI4. Large genome-wide association studies (GWAS) have identified more than 30 loci involved in RA pathogenesis. HLA and some non-HLA genes may differentiate between anti-citrullinated protein antibody (ACPA) seropositive and seronegative RA. Genetic susceptibility has also been associated with environmental factors, primarily smoking. Some GWAS studies carried out in rodent models of arthritis have confirmed the role of human genes. For example, in the collagen-induced (CIA) and proteoglycan-induced arthritis (PgIA) models, two important loci - Pgia26/Cia5 and Pgia2/Cia2/Cia3, corresponding the human PTPN22/CD2 and TRAF1/C5 loci, respectively - have been identified. Finally, pharmacogenomics identified SNPs or multiple genetic signatures that may be associated with responses to traditional disease-modifying drugs and biologics
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban Rheumatoid arthritis Murine arthritis Genetics Single nucleotide polymorphisms HLA-DR GWAS
Megjelenés:	Clinical Reviews In Allergy & Immunology 45 : 2 (2013), p. 170-179. -
További szerzők:	Besenyei Tímea (1980-) (reumatológus, belgyógyász) Laki Judit Glant Tibor T. Mikecz Katalin Szekanecz Zoltán (1964-) (reumatológus, belgyógyász, immunológus)
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