Evidence map›Paper›PMID 27510529›Full record

ArticleRheumatology international2016

The role of microRNA-31 and microRNA-21 as regulatory biomarkers in the activation of T lymphocytes of Egyptian lupus patients.

Khalda Sayed Amr, Faten S Bayoumi, Fatema T Elgengehy, Sanaa O Abdallah, Hanan H Ahmed, Eman Eissa

Abstract read
PubMed Publisher
In one paragraph

Article in Rheumatology international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 6% 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, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. Review
  11. Non-Coding RNAs in CD4Frontiers in immunology · 2020
    Review
  12. Review
  13. Article
  14. Article
  15. MicroRNA 31 inhibits CD8Cellular & molecular immunology · 2018
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  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

6 authors at 2 institutions in 1 country.

Khalda Sayed AmrHead of Medical Molecular Genetics Department, National Research Centre, Cairo, Egypt. khalda_nrc@yahoo.com.
Faten S BayoumiImmunogenetics Department, National Research Centre, Cairo, Egypt.
Fatema T ElgengehyDepartment of Rheumatology and Rehabilitation, Faculty of Medicine, Cairo University, Cairo, Egypt.
Sanaa O AbdallahFaculty of Science, Cairo University, Giza, Egypt.
Hanan H AhmedDepartment of Rheumatology and Rehabilitation, Faculty of Medicine, Cairo University, Cairo, Egypt.
Eman EissaImmunogenetics Department, National Research Centre, Cairo, Egypt.
Cairo University · EGNational Research Centre · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by familial aggregation and genetic predisposition. MicroRNAs (MiRNAs) serve as critical biomarkers in lupus patients because of their aberrant expression in different SLE stages. The study aimed to investigate the correlation of miR-31 and miR-21 with IL-2 in SLE patients as regulatory biomarkers in the activation of T lymphocytes of Egyptian lupus patients. Quantitative RT-PCR is carried out to estimate the expressions of miR-31 and miR-21, and IL-2 levels were determined using ELISA in plasma of 40 patients with SLE, 20 of their first-degree relatives and 20 healthy controls. The study also determined the systemic lupus erythematosus disease activity index (SLEDAI) score and proteinuria in SLE patients. The results revealed that miR-31 was lower expressed, while miR-21 was high expressed in SLE patients compared to their first-degree relatives and controls. MiR-31 was negatively correlated with SLEDAI and proteinuria in lupus patients, while miR-21 showed positive correlation with them. Also we found that there is a significant positive correlation between miR-31 and IL-2 in SLE patients, while miR-21 was negatively correlated with IL-2 level in patients. In conclusion, the study disclosed a significant association between miR-31 and miR-21 expression with IL-2 level in SLE patients. The regulatory biomarkers of miR-31 and miR-21 might have an impact on regulating IL-2 pathway expression and in turn on the activation of T lymphocytes in SLE.

Indexed as

AdolescentAdultBiomarkersEgyptFemaleGenetic Association StudiesHumansInterleukin-2Lupus Erythematosus, SystemicMaleMicroRNAsMiddle AgedSeverity of Illness IndexT-LymphocytesYoung AdultBiomarkersInterleukin-2MicroRNAsMIRN21 microRNA, humanMIRN31 microRNA, humanIL-2MiR-21MiR-31SLE

Identifiers

PMID27510529
OpenAlexW2477570070

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.