Evidence map›Paper›PMID 24387321›Full record

ArticleClinical and experimental immunology2014

Delivery of an miR155 inhibitor by anti-CD20 single-chain antibody into B cells reduces the acetylcholine receptor-specific autoantibodies and ameliorates experimental autoimmune myasthenia gravis.

Y-Z Wang, F-F Tian, M Yan, J-M Zhang, Q Liu, J-Y Lu, W-B Zhou, H Yang, J Li

Open access · bronzeAbstract read
In one paragraph

Article in Clinical and experimental immunology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. miRVim: Three-dimensional miRNA Structure Database.MicroRNA (Shariqah, United Arab Emirates) · 2025
    Article
  3. Article
  4. Review
  5. Review
  6. MicroRNAs, Stem Cells in Bipolar Disorder, and Lithium Therapeutic Approach.International journal of molecular sciences · 2022
    Review
  7. Review
  8. Review
  9. The Roles of MicroRNAs in Male Infertility.International journal of molecular sciences · 2021
    Review
  10. Review
  11. Review
  12. Review
  13. Review
  14. Review
  15. Contribution of MicroRNAs to autoimmune diseases.Cellular and molecular life sciences : CMLS · 2016
    Review
  16. Animal models of myasthenia gravis: utility and limitations.International journal of general medicine · 2016
    Review
  17. Review
  18. An epigenetic view of B-cell disorders.Immunology and cell biology · 2015
    Review
  19. Article
  20. Article
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

9 authors at 4 institutions in 1 country.

Y-Z WangDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China.
F-F Tian
M Yan
J-M Zhang
Q Liu
J-Y Lu
W-B Zhou
H Yang
J Li
Central South University · CNXiangya Hospital Central South University · CNFirst People's Hospital of Foshan · CNJining Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNA-155 (miR155) is required for antibody production after vaccination with attenuated Salmonella. miR155-deficient B cells generated reduced germinal centre responses and failed to produce high-affinity immunoglobulin (Ig)G1 antibodies. In this study, we observed up-regulation of miR155 in the peripheral blood mononuclear cells (PBMCs) of patients with myasthenia gravis (MG), and miR155 was also up-regulated in torpedo acetylcholine receptor (T-AChR)-stimulated B cells. We used an inhibitor of miR155 conjugated to anti-CD20 single-chain antibody to treat both the cultured B cells and the experimental autoimmune MG (EAMG) mice. Our results demonstrated that silencing of miR155 by its inhibitor impaired the B cell-activating factor (BAFF)-R-related signalling pathway and reduced the translocation of nuclear factor (NF)-κB into the nucleus. Additionally, AChR-specific autoantibodies were reduced, which may be related to the altered amounts of marginal zone B cells and memory B cells in the spleens of EAMG mice. Our study suggests that miR155 may be a promising target for the clinical therapy of MG.

Indexed as

Active Transport, Cell NucleusAnimalsAntigens, CD20AutoantibodiesBlotting, WesternB-LymphocytesCell NucleusFemaleGene ExpressionGene Knockdown TechniquesHumansLeukocytes, MononuclearMiceMice, Inbred C57BLMicroRNAsMyasthenia GravisAntigens, CD20AutoantibodiesMicroRNAsMIRN155 microRNA, humanMirn155 microRNA, mouseNF-kappa BReceptors, CholinergicReceptors, Interleukin-4Single-Chain Antibodiesexperimental autoimmune myasthenia gravisimmunomodulationmiRNARNA interference

Identifiers

PMID24387321
PMCPMC3992033
OpenAlexW1578196796

What OpenQuestion holds

Textmetadata
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.