ArticleRheumatology international2012
Lack of association between poly(ADP-ribose) polymerase (PARP) polymorphisms and rheumatoid arthritis in a Korean population.
Article in Rheumatology international, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
What it found
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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
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.
- PARP1 as a novel therapeutic and diagnostic tool in autoimmune rheumatic diseases: a systematic literature review.Rheumatology international · 2026Pooled it
- Review
- Xanomeline Protects Cortical Cells From Oxygen-Glucose Deprivation via Inhibiting Oxidative Stress and Apoptosis.Frontiers in physiology · 2020Article
- Review
- Therapeutic applications of PARP inhibitors: anticancer therapy and beyond.Molecular aspects of medicine · 2013Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Several studies have investigated the roles of genetic polymorphisms in rheumatoid arthritis (RA). Some of these studies reported that polymorphisms of poly(ADP-ribose) polymerase 1 gene (PARP-1) are linked to rheumatoid arthritis. Poly(ADP-ribose) polymerase is an enzyme involved in DNA repair, genomic stability, apoptosis, gene transcription, proliferation, and autoimmunity. To determine whether genetic polymorphisms of PARP-1 are related to rheumatoid arthritis in a Korean population, six single nucleotide polymorphisms (SNPs), which were selected based on LDs and minor allele frequency (MAF > 0.05) in our previous study, were genotyped in 1,202 patients with rheumatoid arthritis and 979 unrelated healthy controls. As a result, no significant association between the susceptibility to rheumatoid arthritis and PAPR-1 polymorphisms was found. However, in further analysis depending on the radiological severity of rheumatoid arthritis, one PARP-1 polymorphism, rs1805413 (OR = 0.11; 95% CI = 0.02-0.55; P = 0.007; P (corr) = 0.04), and one haplotype (ht6, OR = 0.11; 95% CI = 0.02-0.55; P = 0.007; P (corr) = 0.04) were significantly associated with the radiological severity risk of RA in a recessive model. In addition, a recessive model revealed a correlation between one RA haplotype (ht4) and anti-CCP antibody negativity (OR 0.24, 95% CI 0.10-0.63, P = 0.003; P (corr) = 0.02). Despite a possible association between PARP-1 and the radiological severity of RA, this study found no statistical association between PARP-1 polymorphisms and the susceptibility to rheumatoid arthritis in a Korean population.
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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.