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Homo sapiens

ABSTRACT: Targeted kinome sequencing of muscle invasive bladder cancer (MIBC)

PROVIDER: PRJNA548509 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR9310600_1.fastq.gz	Fastqsanger.gz
	SRR9310600_2.fastq.gz	Fastqsanger.gz
	SRR9310610_1.fastq.gz	Fastqsanger.gz
	SRR9310610_2.fastq.gz	Fastqsanger.gz
	SRR9310620_1.fastq.gz	Fastqsanger.gz

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Project description:Purpose: While molecular targeted therapy has revolutionized the treatment of many cancers, little progress has been made in the development of novel therapies for muscle invasive bladder cancer (MIBC). Here we report on the establishment and characterization of patient-derived primary MIBC xenografts Tumor fragments derived from 7 patients with MIBC were grafted under the renal capsule of NOD-SCID mice and subsequently transplanted to further mice over multiple generations. Patient tumor and xenograft tissue were processed for analysis of , gene expression by microarray, and expression of select potential target pathways by immunohistochemistry (IHC).

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Project description:miRNAs are involved in cancer development and progression,acting as tumor suppressors or oncogenes. Half of the human miRNAs are located in cancer-associated genomic regions and can function as tumor suppressor genes or oncogenes depending on their targets miRNA profiling was performed on paired bladder cancer tissues and differentially expressed miRNAs were identified in BC and adjacent noncancerous tissues of any disease stage/grade. Ten paired bladder cancer tissues (5 low-grade non-muscle-invasive bladder cancer[NMIBC] and 5 high-grade muscle-invasive bladder cancer[MIBC]) were sent to CapitalBio Corp. (Beijing) for noncoding RNA microarray analysis. The microarray analysis was done as described on the Web site of CapitalBio. NMIBC samples include 07A, 19A, 23A, 24A and T63 while coresponding pairs include 07B, 19B, 23B, 24B and 63. MIBC samples include 10A, 20A, 21A, 34A and 49A while coresponding pairs include 10B, 20B, 21B, 34B and 49B.

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