Project description:DNA methylation of 23 familial adenomatous polyposis tumors. Infinium HumanMethylation450 BeadChip was used to obtain DNA methylation profiles across 485,577 CpG sites.

2019-01-15 | GSE109507 | GEO

Expression data of Familial adenomatous polyposis (FAP) organoids

Project description:FAP is an autosomal-dominant inherited disease caused by germline mutations in the APC gene 1. Two major FAP phenotypes, CFAP and AFAP, can be distinguished based on polyp numbers and age of onset. CFAP is characterized by the presence of hundreds to thousands of polyps. About half of these patients develop adenomas by age 15, and 95% develop adenomas by age 35. AFAP patients exhibit a milder phenotype than CFAP patients; AFAP is characterized by fewer polyps, later adenoma onset, and lower CRC risk. We used microarrays to analyze the expression profiles of organoids established from three CFAP and two AFAP patients.

2019-12-31 | GSE109812 | GEO

Seeking insights into early onset colorectal cancer through analysis of normal colon organoids of Familial Adenomatous Polyposis patients

Project description:Here, we generated bulk RNA-seq data on colon organoids derived from both healthy and familial adenomatous polyposis patients. We related findings observed within this dataset to differential expression findings from a publicly available colorectal cancer cohort.

2022-10-13 | GSE207398 | GEO

SNP data of Familial adenomatous polyposis (FAP) organoids

Project description:FAP is an autosomal-dominant inherited disease caused by germline mutations in the APC gene 1. Two major FAP phenotypes, CFAP and AFAP, can be distinguished based on polyp numbers and age of onset. CFAP is characterized by the presence of hundreds to thousands of polyps. About half of these patients develop adenomas by age 15, and 95% develop adenomas by age 35. AFAP patients exhibit a milder phenotype than CFAP patients; AFAP is characterized by fewer polyps, later adenoma onset, and lower CRC risk. We used microarrays to analyze chromosome abberation of organids established from FAP patients.

2019-12-31 | GSE109813 | GEO

DNA methylation analysis in familial adenomatous polyposis

Project description:DNA methylation analysis in familial adenomatous polyposis

| PRJNA431265 | ENA

Gene Expression Changes in the Duodenal Adenoma-Carcinoma Sequence in Familial Adenomatous Polyposis (FAP)

Project description:Gene Expression Changes in the Duodenal Adenoma-Carcinoma Sequence in Familial Adenomatous Polyposis (FAP)

| PRJNA436023 | ENA