Project description:Investigation of lncRNA expression profile of gastric cancer A six chip study using total RNA extracted from three gastric cancer tissues and three paracancerous tissues
Project description:To support our research of colon cancer in human genome, we conducted massively parallel pyrosequencing of mRNAs (RNA-seq) using normal,paracancerouse and cancerous human colon tissues. We obtained a total of 29.9M reads from normal,33.0M reads from paracancerous and 36.5M reads from cancerous.The RNA-seq data derived from the sample illustrated the differencially expreesion genes among normal,paracancerous and cancerous colon tissues of human. 3 samples examined: normal tissue, paracancerous tissue, cancerous tissue.
Project description:Gastric cancer is the fourth common cancer and second leading cause of cancer related mortality. The survival probability of gastric cancer patients is often less due to the diagnosis at late stage and also due to the heterogenous nature of tumors. Molecular and transcriptome-wide understanding of the dysregulations in gastric tumors from different populations is highly required to delineate the heterogeneity. To delineate the key oncogenic dysregulations in terms of the transcripts, transcription programs and signaling pathways, we performed genome-wide mRNA profiling of human gastric normal and gastric cancer tissues using Affymetrix Human Transcriptome 2.0 arrays.
Project description:This study aims to find the specific lncRNA molecule relating BMs from LADC in situ tumor to BM tumor tissue using gene chip technology and, combined with biological information database, through the competitive endogenous RNA (ceRNA) mechanism for microRNA (miRNA) related to specific lncRNA, to verify the possible target genes and therefore to explore the role and mechanism of specific lncRNA in BMs from LADC. By detecting the gene expression profiles of lncRNA and mRNA in cancer tissues of five cases of LADC and the paired paracancerous tissue samples, it was found that there were a large number of differentially expressed lncRNAs and mRNAs in LADC tissues and paracancerous tissues. By detecting the gene expression profiles of lncRNA and mRNA in three cases of BMs from LADC and matched paracancerous tissues, it was found that there were significant differences in the expression of lncRNAs and mRNAs between BM tumors of LADC and paracancerous tissues. These findings will provide a scientific basis for the early diagnosis and targeted therapy of BMs from LADC for application in further studies. Differential expression of lncRNAs and mRNAs in cancer tissues of five cases of LADC and the paired paracancerous tissue samples, it was found that there were a large number of differentially expressed lncRNAs and mRNAs in LADC tissues and paracancerous tissues.
Project description:In this dataset, we include the expression data obtained from gastric cancer tissues and gastric normal tissues to determine the differentially expressed genes in gastric cancer tissues
Project description:In this dataset, we include the expression data obtained from gastric cancer tissues and gastric normal tissues to determine the differentially expressed genes in gastric cancer tissues.
Project description:To support our research of colon cancer in human genome, we conducted massively parallel pyrosequencing of mRNAs (RNA-seq) using normal,paracancerouse and cancerous human colon tissues. We obtained a total of 29.9M reads from normal,33.0M reads from paracancerous and 36.5M reads from cancerous.The RNA-seq data derived from the sample illustrated the differencially expreesion genes among normal,paracancerous and cancerous colon tissues of human.