All polymorphisms studied in this paper [PMID: 24754275] , total : 7 polymorphisms

Title : Association of polymorphisms in SPARC and NLRP2 genes with rheumatoid arthritis in a Chinese Han population.

Abstract : Objectives. To investigate the association of the polymorphisms in SPARC and NLRP2 with rheumatoid arthritis (RA) in a Chinese Han population. Methods. Four single nucleotide polymorphisms (SNPs) covering SPARC and three SNPs covering NLRP2 were investigated in 624 Chinese Han RA patients and 1920 healthy controls. Results. The A allele at SPARC rs3210714, SPARC rs11950384, NLRP2 rs2217659, and NLRP2 rs703468 were linked to reduced risk of RA (p = 0.0016, p = 0.0051, p < 0.0001, and p = 0.0033, respectively). Under the recessive model, the A/A genotype of rs3210714, rs11950384, rs2217659, and rs703468 were relevant with RA (p = 0.0071, p = 0.017, p < 0.0001 and p = 0.0066, respectively). Haplotype analysis identified the SPARC GGCG haplotype, AAAA haplotype were associated with the risk for RA (p < 0.0001 and p = 0.0015, respectively), while the risk of RA was lower for carriers of the GAAA haplotype (p < 0.0001), AACG haplotype (p < 0.0001), and the AGCG haplotype (p < 0.0001). The NLRP2 GG haplotype was a risk factor (p < 0.0001), while the GA haplotype and the AG haplotype were associated with lower risk of RA (p < 0.0001 and p = 0.0017, respectively). There was no significant difference between the RA patients and the controls in polymorphisms of rs7719521, rs1978707, and rs269913. Conclusion. This study indicates that polymorphisms in SPARC and NLRP2 are related to RA susceptibility in a Chinese Han population.

Author : Yang XL,Hu ZD,Wu Q,Liu X,Liu QJ,Zhang YC,Yang QR,

Source : Mod Rheumatol. 2014 Apr 23.

No.	Polymorphism name	Gene Symbol	Entrez Gene ID
1	rs3210714	SPARC	6678
2	rs11950384	SPARC	6678
3	rs7719521	SPARC	6678
4	rs1978707	SPARC	6678
5	rs269913	NLRP2	55655
6	rs703468	NLRP2	55655
7	rs2217659	NLRP2	55655