exRNAdisease

Entry Detail

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General Information

Database ID: exR0226516 RNA Name: hsa-miR-409-3p RNA Type: miRNA Chromosome: chr14 Starnd: + Coordinate: Start Site(bp): 101065346 End Site(bp): 101065367 External Links: hsa-miR-409-3p

Disease Information

Disease Name: Latent Tuberculosis Disease Category: Infections MeSH ID: D055985 Type: Diseases Category/Infections Alias: Latent Tuberculoses//Tuberculoses, Latent//Tuberculosis, Latent//Latent Tuberculosis Infection//Infection, Latent Tuberculosis//Infections, Latent Tuberculosis//Latent Tuberculosis Infections//Tuberculosis Infection, Latent//Tuberculosis Infections, Latent

Expression Detail

GEO ID: GSE124120 Description: Small RNA Profiles of Serum Exosomes Derived from Individuals with Latent and Active Tuberculosis Experimental Design: Disease vs Control Case Disease Type: Active Tuberculosis Case Disease SubType: NA Case Sample: Latent Tuberculosis Control Sample: Healthy Number of Case: 1 Number of Control: 1 Number of Samples: 2

Regulatory Relationship

mRNA targets: Gene Symbol Chromosome Start Site(bp) End Site(bp) Strand AP1S1 chr7 101154456 101161596 + JARID2 chr6 15246069 15522042 + SRSF6 chr20 43457893 43466046 + TMEM30A chr6 75252924 75284948 - miRNA targets: NA circRNA targets: circRNA Symbol Chromosome Start Site(bp) End Site(bp) Strand hsa_circ_0000816 chr17 80521229 80526077 + hsa_circ_0000418 chr12 69983264 69985939 + hsa_circ_0000943 chr19 47421744 47440665 + hsa_circ_0001085 chr2 191765289 191789319 + lncRNA targets: lncRNA Symbol Chromosome Start Site(bp) End Site(bp) Strand LINC00476 chr9 95759231 95876049 - LINC00630 chrX 102769158 102885406 + NEAT1 chr11 65422774 65445540 + SNHG1 chr11 62851984 62855953 - TUG1 chr22 30969245 30979395 + Display:

Experiment Detail

GEO ID: GSE124120 Sample Source: Blood Source Fraction: Exosome Platform: GPL16791 Method: NGS Num of detected RNA Type: 1 Num of detected RNAs of this Type: 356 Sample treatment protocol: We first performed differential centrifugation (1000 g for 10 min at 4 °C, and 16,500 g for 30 min at 4 °C) to remove the cell debris, followed by ultrafiltration using 0.22 um filters. We then performed ultracentrifugation (120,000 g for 2 hours) to obtain exosome pellets. Transmission electron microscopy (TEM) was employed to visualize exosomes. The exosome pellets were first suspended and dropped onto 200 mesh copper grids, followed by incubation in 3% phosphotungstic acid for 10 min. The copper mesh was then washed three times with water and dried for observation by TEM. We also analyzed the exosome size distributions using the nanoparticle tracking analysis (NTA, Malvern, UK) according to the manufacturer's instructions. RNA Extract protocol: NA RNA library preparation protocol: Small RNA libraries were prepared for sequencing using standard Illumina protocols.

Reference

PMID: https://doi.org/10.3389/fmicb.2019.01174 Title: Small RNA Profiles of Serum Exosomes Derived From Individuals With Latent and Active Tuberculosis Author: Lingna Lyu, Xiuli Zhang, Cuidan Li, Tingting Yang, Jinghui Wang, Liping Pan, Hongyan Jia, Zihui Li, Qi Sun, Liya Yue, Fei Chen and Zongde Zhang Journal: Front. Microbiol., 28 May 2019 | https://doi.org/10.3389/fmicb.2019.01174 Description: In this study, we performed small RNA sequencing to explore small RNA profiles of serum exosomes derived from LTBI and TB patients and healthy controls (HC).