ArticleArthritis and rheumatism2012
Brief report: enrichment of associations in genes with fibrosis, apoptosis, and innate immunity functions with cardiac manifestations of neonatal lupus.
Article in Arthritis and rheumatism, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00074373 (The Research Registry for Neonatal Lupus), which is not on this map. Cited by 7 papers.
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.
The Research Registry for Neonatal Lupus
Who cites it
7 citing papers in PubMed, 13 citations in OpenAlex.
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- Epigenetics and Systemic Lupus Erythematosus: Unmet Needs.Clinical reviews in allergy & immunology · 2016Review
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Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
Abstract
objectiveThe proposed pathogenesis of the cardiac manifestations of neonatal lupus (cardiac-NL) involves maternal autoantibodies to the RNPs SSA/Ro and SSB/La, enhanced by as-yet-unknown factors that likely involve dysregulation of both inflammatory and fibrotic fetal responses. This study was designed to improve the power to detect specific associations in genes with candidate biologic functions.
methodsUsing data from our genome-wide association study of 116 Caucasian children with cardiac-NL and 3,351 Caucasian controls, we tested for enrichment of single-nucleotide polymorphism (SNP) associations in genes with candidate biologic functions related to fibrosis, immune function, apoptosis, T cell function, cell infiltration, innate immune cell function, interferon, Toll-like receptors, and calcium channels. After linkage disequilibrium pruning and exclusion of the extended HLA region, a total of 15,103 SNPs in 3,068 genes remained.
resultsA highly significant enrichment of P values was observed for genes related to fibrosis (P = 2.27 × 10(-9) ), apoptosis (P = 7.67 × 10(-7) ), and innate immune cell (P = 2.53 × 10(-6) ), immune (P = 5.01 × 10(-4) ), T cell (P = 2.23 × 10(-4) ), and interferon functions (P = 1.64 × 10(-3) ). The most significant non-HLA associations included the sialyltransferase gene ST8SIA2 (rs1487982; odds ratio 2.20 [95% confidence interval 1.52-3.19], P = 3.37 × 10(-5) ), the integrin gene ITGA1 (rs2432143; odds ratio 2.31 [95% confidence interval 1.54-3.45], P = 4.54 × 10(-5) ), and the complement regulator gene CSMD1 (rs7002001; odds ratio 2.41 [95% confidence interval 1.57-3.72], P = 6.33 × 10(-5) ).
conclusionThis study identified novel candidate genes associated with cardiac-NL and highlights the value of studying this cohort for advancing knowledge regarding the genetic etiology of this syndrome. Identification of causal alleles is expected to provide critical insight into the molecular mechanisms responsible for linking maternal autoantibodies to cardiac scarring in these fetuses/neonates.
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