The genes for 5-1ipoxygenase activating protein （ALOX5AP） and phosphodiesterase 4D （PDE4D） have been demonstrated as susceptibility genes for lacunar in the Icelandic and Pakistani populations, but little is known...The genes for 5-1ipoxygenase activating protein （ALOX5AP） and phosphodiesterase 4D （PDE4D） have been demonstrated as susceptibility genes for lacunar in the Icelandic and Pakistani populations, but little is known about the role of these genes in Chinese populations. The present study utilized polymerase chain reaction and ligase detection reaction to detect single nucleotide polymorphisms （SNPs） in 280 consecutive stroke patients and 258 unrelated population-based controls from Nanjing, Jiangsu Province, China. The allele frequency, genotypes, and haplotypes of the two SNPs （rs456009 and rs966221） in PDE4D were similar between the two groups. However, A allele frequency of rs4073259 （A/G） and rs4769055 （A/C） in the ALOX5AP gene exhibited differences in two groups, and especially the haplotype of the SNP was significantly different between the two groups. Results suggested that the ALOX5AP gene might be involved in lacunar infarct, while PDE4D gene was not a risk factor for lacunar infarct in individuals from Jiangsu Province, China.展开更多
In this study, we selected 10 susceptible SNPs loci to investigate their contribution to susceptibility to type 2 diabetes in Hart Chinese among Hubei population. We genotyped SNPs rs5219, rs1801282, rs1470579, rs1111...In this study, we selected 10 susceptible SNPs loci to investigate their contribution to susceptibility to type 2 diabetes in Hart Chinese among Hubei population. We genotyped SNPs rs5219, rs1801282, rs1470579, rs1111875, rs1081661, rs7754840, rs4506565, rs13266634, rs4402960, and rs5643981 by using the method of polymerase chain reaction-ligase detection reaction （PCR-LDR）. In a case-control study, we have genotyped the 10 candidate susceptibility SNP loci, and here, we reported that the SNP rs5219 in KCNJII was strongly associated with type 2 diabetes in Han Chinese in Hubei China There were significant differences in the TT genotype frequency （OR=1.6, 95%CI 1.1-2.3, p=0.01） and T allele frequency （OR=l.3, 95%C1 1.1-1.6, p-0.03） of SNP rs5219 between cases and controls. The other nine SNP loci did not show significant association with type 2 diabetes in Han Chinese in Hubei. The result suggests that KCNJ11 gene is a susceptibility gene of type 2 diabetes among this population.展开更多
基金the General Program of National Natural Science Foundation of China,No.30870125
文摘The genes for 5-1ipoxygenase activating protein （ALOX5AP） and phosphodiesterase 4D （PDE4D） have been demonstrated as susceptibility genes for lacunar in the Icelandic and Pakistani populations, but little is known about the role of these genes in Chinese populations. The present study utilized polymerase chain reaction and ligase detection reaction to detect single nucleotide polymorphisms （SNPs） in 280 consecutive stroke patients and 258 unrelated population-based controls from Nanjing, Jiangsu Province, China. The allele frequency, genotypes, and haplotypes of the two SNPs （rs456009 and rs966221） in PDE4D were similar between the two groups. However, A allele frequency of rs4073259 （A/G） and rs4769055 （A/C） in the ALOX5AP gene exhibited differences in two groups, and especially the haplotype of the SNP was significantly different between the two groups. Results suggested that the ALOX5AP gene might be involved in lacunar infarct, while PDE4D gene was not a risk factor for lacunar infarct in individuals from Jiangsu Province, China.
文摘In this study, we selected 10 susceptible SNPs loci to investigate their contribution to susceptibility to type 2 diabetes in Hart Chinese among Hubei population. We genotyped SNPs rs5219, rs1801282, rs1470579, rs1111875, rs1081661, rs7754840, rs4506565, rs13266634, rs4402960, and rs5643981 by using the method of polymerase chain reaction-ligase detection reaction （PCR-LDR）. In a case-control study, we have genotyped the 10 candidate susceptibility SNP loci, and here, we reported that the SNP rs5219 in KCNJII was strongly associated with type 2 diabetes in Han Chinese in Hubei China There were significant differences in the TT genotype frequency （OR=1.6, 95%CI 1.1-2.3, p=0.01） and T allele frequency （OR=l.3, 95%C1 1.1-1.6, p-0.03） of SNP rs5219 between cases and controls. The other nine SNP loci did not show significant association with type 2 diabetes in Han Chinese in Hubei. The result suggests that KCNJ11 gene is a susceptibility gene of type 2 diabetes among this population.
