Lisa M Godfrey

Learn More
A genome-wide map of single nucleotide polymorphisms (SNP) and a pattern of linkage disequilibrium (LD) between their alleles are being established in three main ethnic groups. An important question is the applicability of such maps to different populations within a main ethnic group. Therefore, we have developed high-resolution SNP, haplotype and LD maps(More)
As genes associated with immune-mediated diseases have an increased prior probability of being associated with other immune-mediated diseases, we tested three such genes, IL23R , IRF5 and CD40 , for an association with type 1 diabetes. In addition, we tested seven genes, TAF5L , PDCD1, TCF7, IL12B , IL6 , ICAM1 and TBX21 , with published marginal or(More)
Vitamin D is known to modulate the immune system, and its administration has been associated with reduced risk of type 1 diabetes. Vitamin D acts via its receptor (VDR). Four single nucleotide polymorphisms (SNPs) of the VDR gene have been commonly studied, and evidence of association with type 1 diabetes has been reported previously. We sequenced the VDR(More)
OBJECTIVE The nonclassical major histocompatibility complex (MHC) class I chain-related molecules (MICs), encoded within the MHC, function in immunity. The transmembrane polymorphism in MICA (MICA-STR) has been reported to be associated with type 1 diabetes. In this study, we directly sequenced both of the highly polymorphic MIC genes (MICA and MICB) in(More)
Susceptibility to the autoimmune disease type 1 diabetes has been linked to human chromosome 6q27 and, moreover, recently associated with one of the genes in the region, TATA box-binding protein (TBP). Using a much larger sample of T1D families than those studied by others, and by extensive re-sequencing of nine other genes in the proximity, in which we(More)
The aetiology of the autoimmune disease type 1 diabetes (T1D) involves many genetic and environmental factors. Evidence suggests that innate immune responses, including the action of interferons, may also play a role in the initiation and/or pathogenic process of autoimmunity. In the present report, we have adopted a linkage disequilibrium (LD) mapping(More)
In an effort to locate susceptibility genes for type 1 diabetes (T1D) several genome-wide linkage scans have been undertaken. A chromosomal region designated IDDM10 retained genome-wide significance in a combined analysis of the main linkage scans. Here, we studied sequence polymorphisms in 23 Mb on chromosome 10p12-q11, including the putative IDDM10(More)
Vitamin D is known to modulate the immune system, and its administration has been associated with reduced risk of type 1 diabetes. Vitamin D acts via its receptor (VDR). Four single nucleotide polymorphisms (SNPs) of the VDR gene have been commonly studied, and evidence of association with type 1 diabetes has been reported previously. We sequenced the VDR(More)
  • 1