Evidence map›Paper›PMID 33470559›Full record

ArticleImmunity, inflammation and disease2021

Anti-dsDNA, anti-nucleosome, anti-C1q, and anti-histone antibodies as markers of active lupus nephritis and systemic lupus erythematosus disease activity.

Xiaoying Shang, Lisheng Ren, Guirong Sun, Teng Yu, Yuan Yao, Lin Wang, Fenghai Liu, Lijun Zhang, Xiaqin He, Mingjun Liu

Open access · goldAbstract read
In one paragraph

Article in Immunity, inflammation and disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

28 citing papers in PubMed, 46 citations in OpenAlex.

  1. Observational
  2. Article
  3. Article
  4. Review
  5. Review
  6. C1q CIC in Lupus Nephritis: An Analysis of 883 Patients.International journal of medical sciences · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. [Correlation of anti-C1q antibodies with active systemic lupus erythematosus and lupus nephritis in children].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2024
    Article
  16. Article
  17. Observational
  18. Article
  19. Article
  20. 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

10 authors at 1 institution in 1 country.

Xiaoying ShangDepartment of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China.
Lisheng RenDepartment of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China.
Guirong SunDepartment of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China.
Teng YuDepartment of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China.
Yuan YaoDepartment of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China.
Lin WangDepartment of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China.
Fenghai LiuDepartment of Clinical Laboratory, Qingdao Municipal Hospital, Qingdao, China.
Lijun ZhangDepartment of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China.
Xiaqin HeDepartment of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China.
Mingjun LiuDepartment of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China.ORCID 0000-0001-5797-2263
Qingdao University · CN

Funding

Young Scientific Research Fund (the Affiliated Hospital of Qingdao University) 20141201
6 · The paper itself

Abstract

introductionPrevious studies of anti-dsDNA, nucleosome (Nucl), histone (His), and C1q antibodies have revealed their clinical value in systemic lupus erythematosus (SLE). However, the correlation between four autoantibodies and SLE activity, lupus nephritis (LN) remains controversial, and data are insufficient on longitudinal monitoring. This study aimed at evaluating the value of these autoantibodies in active LN, and their performance on cross-sectional evaluating and longitudinal monitoring of SLE disease activity.

methodsSerum levels of four autoantibodies in 114 SLE patients, 219 other autoimmune disease patients (OAD), and 59 healthy controls were assayed by a quantitative immunoassay. Sera of 38 inpatients were obtained again after treatment.

resultsWe found that serum levels of four autoantibodies were significantly higher in SLE than OAD patients (p < 001), active LN than non-renal SLE patients (p < .05), and higher in SLE patients with moderate and severe disease activity than mild disease activity (p < .01). Horizontally, serum level of each autoantibody was correlated with SLE disease activity index (SLEDAI) (p < .05), and correlation coefficient of anti-dsDNA was the highest (r = .585). For longitudinal monitoring, the decreased levels of four autoantibodies were found following treatment (p < .001). Serum level variations of these antibodies were positively correlated with variations of SLEDAI (p < .05). The correlation coefficient of anti-Nucl was the highest (r = .629). Although the levels of C3 and C4 increased after treatment, the change was not related to the change of SLEDAI (p > .05).

conclusionsAnti-C1q, anti-dsDNA, anti-Nucl, and anti-His perform well in diagnosing active LN and monitoring SLE disease activity. They could be indicators of active LN and SLE disease activity.

Indexed as

Lupus Erythematosus, SystemicLupus NephritisAntibodies, AntinuclearComplement C1qCross-Sectional StudiesHumansNucleosomesAntibodies, AntinuclearComplement C1qNucleosomesautoantibodieslupus nephritissystemic lupus erythematosus

Identifiers

PMID33470559
PMCPMC8127563
OpenAlexW3121770966

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.