ArticleMedicine2019
Relationship between β-defensin-1 gene polymorphism and susceptibility and prognosis of acute respiratory distress syndrome.
Article in Medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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.
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Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Detection of drug-induced acute respiratory distress syndrome risk signals in FAERS: a real-world pharmacovigilance study.Frontiers in medicine · 2026Article
- Functional DEFB1 gene polymorphisms and synovial hBD-1 expression are associated with susceptibility to periprosthetic joint infection.Molecular biology reports · 2025Article
- Article
- Genomics and the Acute Respiratory Distress Syndrome: Current and Future Directions.International journal of molecular sciences · 2019Review
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe 1st exon 5' noncoding region rs1799946 (-52A/G), rs1800972 (-44C/G), rs11362 (-20A/G) 3 single-nucleotide polymorphisms (SNPs) on human β-defensin-1 (HBD-1) gene affect its transcription and posttranscriptional mRNA stability then affect the activity of HBD-1. This study was to investigate the effects of HBD-1 gene rs1799946, rs1800972, and rs11362 locus SNPs on genetic susceptibility and prognosis of acute respiratory distress syndrome (ARDS).
methodsA total of 300 patients with ARDS (ARDS group) and 240 patients who were admitted to the intensive care unit and had a high risk of ARDS but did not progress to ARDS (control group) were included in this study. The genotypes of HBD-1 gene rs1799946, rs1800972, and rs11362 locus and serum HBD-1 were detected. Patients were followed for 60 days with development of ARDS as a primary outcome, ARDS-related mortality and organ dysfunction were secondary outcomes.
resultsHBD-1 gene rs1799946 and rs11362 gene mutations were not risk factors for ARDS (P > .05). Mutation allele G of rs1800972 locus in HBD-1 gene was a risk factor for ARDS. There was no significant difference in serum HBD-1 levels between patients with different genotypes of rs1799946 and rs11362 locus in the HBD-1 gene (P > .05). HBD-1 gene rs1800972 locus wild type, heterozygous, and mutant homozygous serum levels of HBD-1 gradually decreased, the difference was statistically significant (P < .001). The 60-day survival rate of subjects with wild type, heterozygous, and mutant homozygote at the rs1800972 locus of HBD-1 gene decreased sequentially (81.7%, 48.9%, and 39.7%), and the difference was statistically significant (P < .05).
conclusionThe SNP of rs1800972 (-44C/G) in HBD-1 gene is associated with the risk of ARDS. The rs1800972 locus G allele carriers are more likely to develop ARDS and have a poor prognosis.
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