Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

EOSRC EXOME INDIA

ABSTRACT: Early-onset sporadic rectal cancer (EOSRC) is a unique and predominant colorectal cancer (CRC) subtype in India. To identify molecular alterations underlying rectal adenocarcinoma, we performed whole-exome sequencing analysis of 47 carefully selected well-annotated microsatellite stable (MSS) rectal tumor and matched normal sample pairs (EOSRC-IN).

PROVIDER: EGAS00001005970 | EGA |

REPOSITORIES: EGA

ACCESS DATA

Json Xml

Similar Datasets

5a5e054d-c536-4c4e-922f-d0b2e8bb0454 - samples

Project description:Paired tumor-normal exome data from 47 Microsatellite stable Early-onset sporadic rectal cancer exome from the Indian population

| EGAD00001008504 | EGA

Expression profiles of a panel of MSS and MSI colon cancer cell lines

Project description:Expression profiling was used to identify genes differentially expressed in MSS (microsatellite stable) and MSI (microsatellite unstable) colon cancer cell lines. Data submitted in support of manuscript entitled Villin expression is frequently lost in poorly differentiated colon cancer, Diego Arango, Sheren Al-Obaidi, David S. Williams, Jose Dopeso, Rocco Mazzolini, Georgia Corner, Do-Sun Byun, Carmel Murone, Lars Tögel, Nikolajs Zeps, Lauri A. Aaltonen, Barry Iacopetta and John M. Mariadason, American Journal of Pathology, 2012. 5 microsatellite stable (MSS) and 5 microsatellite unstable (MSI) colon cancer cell lines profiled. Each cell line grown and arrayed in duplicate, and the duplicates averaged for each cell line before calculating means for MSS and MSI lines.

2012-02-07 | E-GEOD-35566 | biostudies-arrayexpress

Single-cell transcriptomics analysis of the tumor microenvironment from murine MC38 xenografts upon SHP099 treatment

Project description:Colorectal cancer (CRC), a malignant tumor worldwide consists of microsatellite instability (MSI) and microsatellite stable (MSS) phenotypes. Although SHP2 is a potential target for cancer therapy, its relationship with innate immunosuppression remains elusive. To address that, single-cell RNA sequencing was performed to explore the role of SHP2 in all cell types of tumor microenvironment (TME) from murine MC38 xenografts.

2022-01-01 | GSE164908 | GEO

Microsatellite stable (n=38) and instable-high (n=13) human colorectal tumors assayed with Affymetrix HuGeneFL arrays.

Project description:mRNA assays were performed on 51 samples of human colorectal tumors using Affymetrix HuGeneFL arrays containing 7129 probe-sets. We compared 38 microsatelite stable (MSS) tumors with 13 microsatellite instable-high (MSI) tumors to form a list of genes differing between the two types. In order to identify molecular signatures characterizing MSI tumors, we examined only MSI-high cancers and not MSI-low ones. Keywords: disease state analysis Human samples of 38 microsatellie stable and 13 microsatellite instable-high colorectal tumors, each from a separate patient, had mRNA assays performed using Affymetrix HuGeneFL arrays, with 7129 probe-sets. A supplementary Excel file (Colon_HuFL_logs.xls) is attached below that gives the log-transformed probe-set values. It also gives the p-values from T-tests comparing these values between MSS and MSI samples, as well as an estimated average fold-difference, for which the mathematical functions are explicitly given.

2009-04-10 | E-GEOD-11543 | biostudies-arrayexpress

OSCC CGH SriLanka vs India

Project description:In Asia, oral cancer (OC) and oral submucous fibrosis (OSF) constitute major health problems linked to use of betel quid. This work performed CGH genome-wide analysis of OC (12 from India, 12 from Sri Lanka) and OSF (6 from India) cases with normal controls.

2011-11-30 | E-MTAB-819 | biostudies-arrayexpress

Expression profiles of a panel of MSS and MSI colon cancer cell lines

2012-02-07 | GSE35566 | GEO

RNA sequencing data of CT26-shppp2r1a and CT26-scr samples

Project description:Goal: Microsatellite-instable (MSI) tumors are one of the few cancers that respond to immune checkpoint blockade (ICB); however, the mechanism of MSI status development is unclear. Here, we report that protein phosphatase 2A (PP2A) deletion or inactivation converted cold microsatellite-stable (MSS) into MSI tumors. Objectives: Using RNA sequencing data of three CT26-shppp2r1a data and a CT26-scr data, we demonstrate that these intestinal tumors display differential core driver pathways.

2021-08-26 | GSE182571 | GEO

DEREGULATION OF PRE-mRNA SPLICING IN MISMATCH REPAIR DEFICIENT COLORECTAL CANCER

Project description:Here we performed whole exome sequencing on a series of 42 Microsatellite (MSI) colorectal cancers (CRC) & 133 RNA sequencing of 101 MSI CRC and 32 Microsatellite Stable (MSS) CRC

| EGAS00001004863 | EGA

Expression profiles of the spheroids derived from colon cancer patients

Project description:Among the examined genes, none of genes associated with high frequency microsatellite instability (MSI-H) in the panel was mutated (MLH1, MSH2, POLE). In addition, clustering analyses based on RNA-seq data indicated that expression profiles of the spheroids were more similar to colon cancer cells in the CMS-2 and CMS-3 category than those in the MSI-H-related CMS-1. These data suggested that all the examined spheroids were associated with microsatellite stable (MSS) phenotype.

2021-02-25 | GSE167395 | GEO

Distinct tumorigenic pathways within hereditary nonpolyposis colorectal cancer

Project description:Gene expression profiling has discriminated between sporadic microsatellite instable (MSI) and microsatellite stable (MSS) colorectal cancers (CRCs), whereas the expression pattern of familial colorectal cancer type X (FCCTX) and Lynch syndrome (LS) associated CRCs remain largely unknown. The purpose of this study is to use gene expression profiling of formalin-fixed paraffin-embedded (FFPE) tumor specimens from FCCTX, LS and sporadic CRC as a control to detect expression patterns and to identify signaling pathways differing between FCCTX and LS tumors.

2012-03-08 | GSE36335 | 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