DNA methylation profiling of whole blood DNA samples from BRCA1 wild-types without breast cancer and BRCA1 mutants with and without breast cancer (Prague Set 1)
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ABSTRACT: The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs in whole blood DNA samples from 84 women (42 BRCA1 wild-type and healthy, 7 BRCA1 mutants and healthy, 35 BRCA1 mutants with breast cancer) whole blood DNA from women, with and without breast cancer, and with or without BRCA1 mutation Bisulphite converted DNA from the whole blood samples were hybridised to the Illumina Infinium 27k Human Methylation Beadchip v1.2 The BRCA1 mutation status represent 0=healthy-brca1wt, 1=healthy-brca1mt, 2=breastcancer-brca1mt.
Project description:The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs in whole blood DNA samples from 84 women (42 BRCA1 wild-type and healthy, 7 BRCA1 mutants and healthy, 35 BRCA1 mutants with breast cancer)
Project description:The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs in white blood cells from women with and without BRCA1 mutation. Whole blood samples were drawn from 30 BRCA1 mutation carriers (15 women with breast cancer and 15 healthy women with mean age 57.2) and 30 females without BRCA1 mutation (15 breast cancers and 15 healthy with mean age 57.1). All samples were collected between 2001 and 2008. The samples were drawn from women attending the General Faculty Hospital in Prague and the complete coding sequence, intron-exon junctions and large rearrangements for BRCA1 and BRCA2 genes were tested. Bisulphite converted DNA from the 60 samples were hybridised to the Illumina Infinium 27k Human Methylation Beadchip v1.2
Project description:The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs in white blood cells from women with and without BRCA1 mutation. Whole blood samples were drawn from 30 BRCA1 mutation carriers (15 women with breast cancer and 15 healthy women with mean age 57.2) and 30 females without BRCA1 mutation (15 breast cancers and 15 healthy with mean age 57.1). All samples were collected between 2001 and 2008. The samples were drawn from women attending the General Faculty Hospital in Prague and the complete coding sequence, intron-exon junctions and large rearrangements for BRCA1 and BRCA2 genes were tested.
Project description:The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs in breast tissues from women with and without breast cancer. Breast tissue samples were drawn from 114 breast cancers and 23 non-neoplastic breast tissues. The breast cancer tissue samples were from women (mean age 59.4) who were diagnosed with breast cancer. Among the cancers, 33 were at stage 1 and 81 at stage 2/3/4; 34, 59, and 19 were grade 1, 2, and 3 respectively;and 91 were invasive ductal carcinoma breast cancers. The 23 non-neoplastic samples are from healthy woman (mean age 47.6). Bisulphite converted DNA from the 137 samples were hybridised to the Illumina Infinium 27k Human Methylation Beadchip v1.2
Project description:The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs in serum DNA samples from a total of 282 healthy postmenopausal women of which 134 developed breast cancer within a 5-year follow-up period Bisulphite converted DNA from the serum were hybridised to the Illumina Infinium 27k Human Methylation Beadchip v1.2
Project description:The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs in serum DNA samples from a total of 282 healthy postmenopausal women of which 134 developed breast cancer within a 5-year follow-up period
Project description:The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs in whole blood samples from 540 samples, of which 266 were samples taken from postmenopausal women with ovarian cancer and 274 were from age-matched healthy controls Keywords: DNA methylation Bisulphite converted DNA from the 540 samples were hybridised to the Illumina Infinium 27k Human Methylation Beadchip v1.2
Project description:The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs in whole blood samples from 540 samples, of which 266 were samples taken from postmenopausal women with ovarian cancer and 274 were from age-matched healthy controls Keywords: DNA methylation
Project description:The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs in breast tissues from women with and without breast cancer. Breast tissue samples were drawn from 114 breast cancers and 23 non-neoplastic breast tissues. The breast cancer tissue samples were from women (mean age 59.4) who were diagnosed with breast cancer. Among the cancers, 33 were at stage 1 and 81 at stage 2/3/4; 34, 59, and 19 were grade 1, 2, and 3 respectively;and 91 were invasive ductal carcinoma breast cancers. The 23 non-neoplastic samples are from healthy woman (mean age 47.6).
Project description:The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs in endometrium tissues from women with metastatic endometrial cancer. Endometrium tissue samples were drawn from 18 metastatic endometrial cancers. The metastatic endometrial cancer tissue samples were from women (mean age 67.1) who were diagnosed with metastatic endometrial cancer. Bisulphite converted DNA from the 18 samples were hybridised to the Illumina Infinium 27k Human Methylation Beadchip v1.2