ArticleAnnals of the rheumatic diseases2023
Low copy numbers of complement
Article in Annals of the rheumatic diseases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled 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.
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.
Who cites it
12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.
- Genetic Architecture of Idiopathic Inflammatory Myopathies From Meta-Analyses.Arthritis & rheumatology (Hoboken, N.J.) · 2025Pooled it
- Association of HLA-DR, HLA-DQ, and HLA-B alleles with inclusion body myositis risk: A systematic review, a meta-analysis, a meta-regression and a trial sequential analysis.International journal of immunopathology and pharmacologyPooled it
- Juvenile Myositis: Insights on Classification, Pathogenesis, and Therapies Over the Past 50 Years.Arthritis care & research · 2026Review
- Distinct Effects of Complement C4A and C4B Copy Numbers in Systemic Sclerosis Serological and Clinical Subtypes.Arthritis & rheumatology (Hoboken, N.J.) · 2026Article
- HLA loci heterozygosity modulates genetic risk in idiopathic inflammatory myopathies.Annals of the rheumatic diseases · 2025Article
- Article
- Association of C4d with disease activity in anti-neutrophil cytoplasmic antibody-associated vasculitis: evidence for classical/lectin complement pathway activation.Arthritis research & therapy · 2025Article
- An externally validated clinical-laboratory nomogram for myocardial involvement in adult idiopathic-inflammatory-myopathy patients.Clinical rheumatology · 2024Article
- Dermatomyositis: Practical Guidance and Unmet Needs.ImmunoTargets and therapy · 2024Review
- Serum proteomic analysis uncovers novel serum biomarkers for depression.Frontiers in psychiatry · 2024Article
- Annals of the Rheumatic Diseases collection on autoantibodies in the rheumatic diseases: new insights into pathogenesis and the development of novel biomarkers.Annals of the rheumatic diseases · 2023Review
- The complement system and human autoimmune diseases.Journal of autoimmunity · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
39 authors at 14 institutions in 6 countries.
Funding
Abstract
backgroundIdiopathic inflammatory myopathies (IIM) are a group of autoimmune diseases characterised by myositis-related autoantibodies plus infiltration of leucocytes into muscles and/or the skin, leading to the destruction of blood vessels and muscle fibres, chronic weakness and fatigue. While complement-mediated destruction of capillary endothelia is implicated in paediatric and adult dermatomyositis, the complex diversity of complement
methodsWe elucidated the gene copy number (GCN) variations of total
resultsThe large study populations helped establish the distribution patterns of various
conclusions
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.