Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

DNA methylation profiling of gastric cancer and precursor lesions

ABSTRACT: DNA methylation profiling of gastric cancer and precursor lesions

PROVIDER: PRJNA525674 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

DNA methylation profiling of gastric cancer and precursor lesions

Project description:Genome-scale DNA methylation profiling using the Infinium DNA methylation 450K BeadChip platform and samples from gastric cancer (intestinal and diffuse), precursor lesions (multifocal chronic atrophic gastritis and inestina metaplasia), non-atrophic gastritis and normal gastric mucosa.

2021-03-04 | GSE127857 | GEO

Epigenome analysis of precursor lesions of endometrial endometrioid carcinoma.

Project description:We performed genome-wide DNA methylation profiling of precursor lesions of endometrial endometrioid carcinoma tissues derived from patients in the Cancer Institute Hospital of Japanese Foundation for Cancer Research.

2024-02-26 | GSE243303 | GEO

Spatial transcriptomic profiling of precursor lesions of gallbladder adenocarcinoma

Project description:Spatial transcriptomic profiling of precursor lesions of gallbladder adenocarcinoma

| PRJNA1080628 | ENA

Gastric Cancer Precursor Lesions (GCPL) Study

Project description:Background: Gastric cancer is a leading cause of cancer deaths around the world. This disease is a serious problem in places like East Asia, Central and South America, and Eastern Europe. Researchers want to study the causes of gastric cancer and its precursors. They want to reduce the number of people with stomach cancer. Objectives: To learn more about bacteria factors and other causes of gastric cancer. To study potential markers associated with precancerous gastric lesions (intestinal metaplasia). Eligibility: Adults ages 40-70 years at certain hospitals in Chile who: Are going to have upper gastrointestinal endoscopies OR have stomach cancer and need surgery Design: Participants will give gastric tissue samples. Some participants will donate a portion of the stomach tissue that is removed as part of their clinical care. Participants will give access to reports of their stomach exam. They will allow researchers to photograph the microscope slides of their tissue samples. Participants will answer questions. The topics of the questions include: Age, height, weight Education Habits including tobacco and alcohol Personal and family history of disease Reproductive history Diet Some participants will give blood, urine, saliva, and stool samples. Study staff will collect the blood. They will tell the participants how to collect the other samples themselves.

| 2247086 | ecrin-mdr-crc

Lifestyle and Dietary Pattern in Relation to Precursor Lesions of Colorectal Cancer

Project description:The association between lifestyle and dietary pattern with precursor lesions of colorectal cancer is still unclear. This study is conduced in Jinhua, a city with a high prevalence of colorectal cancer in China, to assess relations between precursor lesions of colorectal cancer and lifestyle and dietary factors.

| 2287045 | ecrin-mdr-crc

DNA methylation analysis in normal gastric epithelial cells and gastric cancer cell lines

Project description:Genome wide DNA methylation profiling of normal gastric epuithelial cells and gastric cancer cell lines. The Illumina Infinium 450k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 450,000 CpGs. Samples included 2 normal gastric epithelial cells and 14 gastric cancer cells.

2020-08-31 | GSE136244 | GEO

Methylation profiling in gastric cancer

Project description:Methylation profiling in gastric cancer : normal serum vs Early and Advanced cancer serum

2012-08-17 | GSE39532 | GEO

DNA methylation profiling of normal, precursor lesion and cholangiocarcinoma samples

Project description:DNA methylation profiling of normal, precursor lesion and cholangiocarcinoma samples

| PRJNA657301 | ENA

Post-infectious time-series DNA methylation analysis in gastric epithelial cells

Project description:Time-series comprehensive DNA methylation analysis after EBV infection in the immortalised normal gastric epithelial cell line, GES1, and low methylation gastric cancer cell line, MKN7. Infinium HumanMethylation450 BeadChip was used to obtain DNA methylation profiles across 485,577 CpG sites. Samples included 9 GES1 with and without EBV infection, 5 MKN7 with and without EBV infection, EBV+ gastric cancer cell and xenograft, SNU719 and KT, 2 normal gastric mucosae, 2 low-methylation gastric cancer cases, and 2 high-methylation gastric cancer cases.

2017-04-28 | GSE89269 | GEO

DNA methylation profiling of normal, precursor lesion and cholangiocarcinoma samples

Project description:A detailed understanding of the molecular alterations in the course of cholangiocarcinogenesis is crucial for a better understanding of this disease and may pave the way to early diagnosis and better treatment options for cholangiocarcinoma (CCA) patients. We analyzed a clinicopathologically well-characterized patient cohort with intraductal papillary (IPNB) or tubulopapillary biliary (ITPN) precursor lesions of the biliary tract. For a large subset of patients, the triplet sample set of non-neoplastic biliary epithelium, IPNB or ITPN, and invasive CCA was available.

2021-01-05 | GSE156299 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data