Evidence map›Paper›PMID 28514744›Full record

ArticleOncotarget2017

Characterization of mouse serum exosomal small RNA content: The origins and their roles in modulating inflammatory response.

Xin Zhou, Zinan Jiao, Juling Ji, Shuyuan Li, Xiaodi Huang, Xiaoshuang Lu, Heng Zhao, Jingwen Peng, Xinya Chen, Qiuhong Ji and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.8field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
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  11. Exosomes released by breast cancer cells under mild hyperthermic stress possess immunogenic potential and modulate polarizationInternational journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group · 2020
    Article
  12. Review
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  14. Distinct Anti-Fibrotic Effects of Exosomes Derived from Endothelial Colony-Forming Cells Cultured Under Normoxia and Hypoxia.Medical science monitor : international medical journal of experimental and clinical research · 2018
    Article
  15. Article
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  20. Adipose tissue inflammation in insulin resistance: review of mechanisms mediating anti-inflammatory effects of omega-3 polyunsaturated fatty acids.Journal of investigative medicine : the official publication of the American Federation for Clinical Research · 2017
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 2 institutions in 2 countries.

Xin ZhouInstitute of Immunology, College of Life science and Technology, Jinan University, Guangdong, China.
Zinan JiaoInstitute of Immunology, College of Life science and Technology, Jinan University, Guangdong, China.
Juling JiDepartment of Pathology, Medical School of Nantong University, Nantong, China.
Shuyuan LiInstitute of Immunology, College of Life science and Technology, Jinan University, Guangdong, China.
Xiaodi HuangInstitute of Immunology, College of Life science and Technology, Jinan University, Guangdong, China.
Xiaoshuang LuInstitute of Immunology, College of Life science and Technology, Jinan University, Guangdong, China.
Heng ZhaoStanford University School of Medicine, Stanford, California, USA.
Jingwen PengKey Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, China.
Xinya ChenDepartment of Neurology, Affiliated Hospital of Nantong University, Nantong, China.
Qiuhong JiDepartment of Neurology, Affiliated Hospital of Nantong University, Nantong, China.
Yuhua JiInstitute of Immunology, College of Life science and Technology, Jinan University, Guangdong, China.
Jinan University · CNNantong University · CN

Funding

Protective mechanisms of ischemic postconditioningR01NS064136 · NINDS · STANFORD UNIVERSITY · PI STEINBERG, GARY K · 2010 to 2020
$3.1M
NINDS NIH HHS R01 NS064136
6 · The paper itself

Abstract

In the last decade, although studies on exosomal microRNAs (miRNAs) derived from serum and other body fluids have increased dramatically; the contents and biological significance of serum exosomes under normal conditions remain unclear. In the present study, we profiled the small RNA content of mouse serum exosomes (mSEs) using small RNAseq and found that fragments of transfer RNAs (tRNAs) and miRNAs were the two predominant exosomal RNA species, accounting for approximately 60% and 10% of mapped reads, respectively. Moreover, 466 known and 5 novel miRNAs were identified from two independent experiments, among which the five most abundant miRNAs (miR-486a-5p, miR-22-3p, miR-16-5p, miR-10b-5p and miR-27b-3p) accounted for approximately 60% of all the aligned miRNA sequences. As inferred from the identities of the well known cell- or tissue-specific miRNAs, mSEs were primarily released by RBCs, liver and intestinal cells. Bioinformatics analysis revealed over half of the top 20 miRNAs by abundance were involved in inflammatory responses and further in vitro experiments demonstrated that mSEs potently primed macrophages towards the M2 phenotype. To the best of our knowledge, this is the first study to profile small RNAs from mSEs. In addition to providing a reference for future biomarker studies and extrapolating their origins, our data also suggest the roles of mSEs in maintaining internal homeostasis under normal conditions.

Indexed as

AnimalsExosomesInflammationMaleMiceMice, Inbred C57BLMicroRNAsRAW 264.7 CellsSequence Analysis, RNAMicroRNAsinflammationmiRNAmouse serum exosomesoriginssmall RNA sequence

Identifiers

PMID28514744
PMCPMC5522100
OpenAlexW2609928140

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.