exRNAdisease

Entry Detail

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General Information

Database ID: exR0275408 RNA Name: hsa-miR-197-3p RNA Type: miRNA Chromosome: chr1 Starnd: + Coordinate: Start Site(bp): 109598940 End Site(bp): 109598961 External Links: hsa-miR-197-3p

Disease Information

Disease Name: Advanced Adenoma Disease Category: Cancers MeSH ID: D000236 Type: Neoplasms/Neoplasms, Glandular and Epithelial Alias: Adenoma//Adenomas//Adenoma, Follicular//Adenomas, Follicular//Follicular Adenoma//Follicular Adenomas//Adenoma, Trabecular//Adenomas, Trabecular//Trabecular Adenoma//Trabecular Adenomas//Adenoma, Monomorphic//Adenomas, Monomorphic//Monomorphic Adenoma//Monomorphic Adenomas//Adenoma, Papillary//Adenomas, Papillary//Papillary Adenoma//Papillary Adenomas//Adenoma, Basal Cell//Adenomas, Basal Cell//Basal Cell Adenoma//Basal Cell Adenomas//Adenoma, Microcystic//Adenomas, Microcystic//Microcystic Adenoma//Microcystic Adenomas

Expression Detail

GEO ID: GSE25609 Description: Plasma microRNA profiling by microarray elucidates several candidate biomarkers for colorectal cancer screening Experimental Design: Cancer vs Control Case Disease Type: Advanced Adenoma Case Disease SubType: NA Case Sample: Advanced Adenoma Post surgery Control Sample: Control Number of Case: 20 Number of Control: 20 Number of Samples: 40

Regulatory Relationship

mRNA targets: Gene Symbol Chromosome Start Site(bp) End Site(bp) Strand E2F1 chr20 33675477 33686385 - REEP4 chr8 22138020 22141951 - miRNA targets: NA circRNA targets: circRNA Symbol Chromosome Start Site(bp) End Site(bp) Strand hsa_circ_0000591 chr15 41961025 41962156 + hsa_circ_0001265 chr3 9711115 9712854 + hsa_circ_0000943 chr19 47421744 47440665 + hsa_circ_0001387 chr4 1902352 1936989 + hsa_circ_0000826 chr18 9182379 9221997 + lncRNA targets: lncRNA Symbol Chromosome Start Site(bp) End Site(bp) Strand AC135050.6 chr16 31122235 31124064 + MALAT1 chr11 65497688 65506516 + MIR497HG chr17 7015818 7019659 - NEAT1 chr11 65422774 65445540 + TUG1 chr22 30969245 30979395 + XIST chrX 73820649 73852723 - Display:

Experiment Detail

GEO ID: GSE25609 Sample Source: Blood Source Fraction: Plasma Platform: GPL8179 Method: Microarray Num of detected RNA Type: 1 Num of detected RNAs of this Type: 826 Sample treatment protocol: Briefly, samples were centrifuged at 1,600×g for 10 min at 4 ºC to spin down blood cells, and plasma was transferred into new tubes, followed by further centrifugation at 16,000×g for 10 minutes at 4ºC to completely remove cellular components. RNA Extract protocol: NA RNA library preparation protocol: Biotinylated cDNA were prepared with the Illumina® TotalPrep™ RNA Amplification Kit (Ambion).

Reference

PMID: 23267864 Title: Circulating microRNAs as biomarkers of colorectal cancer: results from a genome-wide profiling and validation study Author: Gir¨¢ldez MD, Lozano JJ, Ram¨ªrez G, Hijona E, Bujanda L, Castells A, Gironella M Journal: Clin Gastroenterol Hepatol. 2013 Jun;11(6):681-8.e3. Description: We investigated whether plasma levels of miRNA can differentiate patients with CRC from healthy individuals. We also investigated whether plasma samples from patients with premalignant neoplastic lesions, such as advanced adenomas (AAs), also had a different expression pattern of miRNAs.