Project description:In order to support our research of bladder cancer in human genome, we conducted massively parallel pyrosequencing of mRNAs (RNA-Seq) using normal, paracancerouse and cancerous human bladder tissues. We obtained a total of 30.0 million read pairs from normal, 33.1 million read pairs from paracancerous and 36.5 million read pairs from cancerous. The RNA-Seq data derived from the sample illustrated the differencially expression genes among normal, paracancerous and cancerous bladder tissues of human.
Project description:In order to support our research of bladder cancer in human genome, we conducted massively parallel pyrosequencing of mRNAs (RNA-Seq) using normal, paracancerouse and cancerous human bladder tissues. We obtained a total of 30.0 million read pairs from normal, 33.1 million read pairs from paracancerous and 36.5 million read pairs from cancerous. The RNA-Seq data derived from the sample illustrated the differencially expression genes among normal, paracancerous and cancerous bladder tissues of human. 3 samples examined: normal tissue, paracancerous tissue, cancerous tissue.
Project description:Analysis of differential gene expression in urothelium cancer cells compared to healthy bladder cells. The goal of researh was to discover any differences in signaling pathways regulation between cancer and normal cells and searching potential molecular markers for early cancer diagnostics. Total RNA was isolated from 9 cancerous tissue samples obtained during cystectomy and 3 normal bladder tissue samples obtaind post mortem from donors without bladder cancer.
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.
Project description:The aim of this research was to explore activation/deactivation of signaling pathways during cancerogenesis. Tissue samples from malignant tumors were obtained from patients who had undergone surgery. Tissue samples from non-cancer controls were collected from autopsies of healthy donors killed in road accidents. Both the tumors and normal tissues were evaluated by a pathologist to confirm the diagnosis and estimate the tumor cell numbers. All tumor samples used in this study contained at least 80% tumor cells. Tissue samples were immediately stabilized in RNAlater (Qiagen) and then stored at M-bM-^HM-^R80M-BM-0C.
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:In order to find out circular RNAs profiles in human bladder cancer tissues and normal bladder tissues, we characterized circuclar RNA transcripts by performing RNA-Seq on ribosomal RNA-depleted total RNA from three pairs of human bladder cancer tissues and paired normal bladder tissues.A computational pipeline based on the anchor alignment of unmapped reads was used to identify circular RNAs. Collectively, we identified16,535 distict circular RNAs, most of them origined from exons (88.96%), others from introns, linc RNA, intergenic region, 3’UTR and 5’UTR. Among all these circRNAs, 571 circRNAs were differentially expressed between bladder cancer tissues and normal bladder tissues, and 524 circRNAs were downregulated in bladder cancer tissues (91.2%), others were upreguluated. These significantly differential expressed circular RNA might have regulatory function in bladder cancer, and worth to be further explored.
Project description:Analysis of differential gene expression in urothelium cancer cells compared to healthy bladder cells. The goal of researh was to discover any differences in signaling pathways regulation between cancer and normal cells and searching potential molecular markers for early cancer diagnostics.
Project description:To identify aberrantly expressed long intergenic noncoding RNAs (lincRNAs) in bladder cancer tissues compared with normal adjacent tissues, we have employed microarray expression profiling as a discovery platform to identify lincRNAs that may play important roles in bladder cancer origin and progression. Samples of fresh frozen cancer tissues, together with normal adjacent tissues (3 cm away from the tumor), were obtained during surgical resection, and total RNA was extracted for microarray analysis. Two pairs of fresh frozen bladder cancer tissues and corresponding normal adjacent tissues were used in the microarray analysis.
Project description:To identify aberrantly expressed long intergenic noncoding RNAs (lincRNAs) in bladder cancer tissues compared with normal adjacent tissues, we have employed microarray expression profiling as a discovery platform to identify lincRNAs that may play important roles in bladder cancer origin and progression. Samples of fresh frozen cancer tissues, together with normal adjacent tissues (3 cm away from the tumor), were obtained during surgical resection, and total RNA was extracted for microarray analysis.