ArticleBMC research notes2020
Full-term low birth weight infants have differentially hypermethylated DNA related to immune system and organ growth: a comparison with full-term normal birth weight infants.
Article in BMC research notes, 2020. 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.
- Epigenome-wide association studies of prenatal maternal mental health and infant epigenetic profiles: a systematic review.Translational psychiatry · 2023Pooled it
- Low birth weight, DNA methylation patterns in cord blood, and inflammation at birth.Translational pediatrics · 2026Article
- Epigenome-850K-wide profiling reveals peripheral blood differential methylation in term low birth weight.Epigenomics · 2024Article
- Pathomechanisms of Prenatally Programmed Adult Diseases.Antioxidants (Basel, Switzerland) · 2023Review
- Epigenetic regulation of pediatric and neonatal immune responses.Pediatric research · 2022Review
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
Abstract
objectiveLow birth weight (LBW) is a major public health issue as it increases the risk of noncommunicable diseases throughout life. However, the genome-wide DNA methylation patterns of full-term LBW infants (FT-LBWs) are still unclear. This exploratory study aimed to analyze the DNA methylation differences in FT-LBWs compared with those in full-term normal birth weight infants (FT-NBWs) whose mothers were nonsmokers and had no complications. Initially, 702 Japanese women with singleton pregnancies were recruited. Of these, four FT-LBWs and five FT-NBWs were selected as references for DNA methylation analysis, and 862,260 CpGs were assessed using Illumina Infinium MethylationEPIC BeadChip. Gene ontology enrichment analysis was performed using DAVID v6.8 software to identify the biological functions of hyper- and hypomethylated DNA in FT-LBWs.
results483 hyper-differentially methylated genes (DMGs) and 35 hypo-DMGs were identified in FT-LBW promoter regions. Hyper-DMGs were annotated to 11 biological processes; "macrophage differentiation" (e.g., CASP8), "apoptotic mitochondrial changes" (e.g., BH3), "nucleotide-excision repair" (e.g., HUS1), and "negative regulation of inflammatory response" (e.g., NLRP12 and SHARPIN). EREG was classified into "ovarian cumulus expansion" within the "organism growth and organization" category. Our data imply that LBW might be associated with epigenetic modifications, which regulate the immune system and cell maturation.
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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.