Searching journal content for articles similar to Lai et al. 23 (12): 2030.

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  1. ...and stochastic accumulation of epigenetic changes, such as DNA methylation variability, with advancing age. Although increasingly recognized for its potential role in aging biology, its extent, biological significance, and population specificity remain insufficiently characterized. Here, we present the first...
  2. ...remain underexplored. One study stratified pancreatic ductal adenocarcinoma into two distinct subgroups based on specific DNA elements, such as transposable elements (TEs), although it was limited by the use of labor-intensive FACS sorting with small sample sizes (Espinet et al. 2021). TEs exhibit...
  3. ...reveal a highly significant association between endoderm HCNEs and genes encoding DNA-binding and gene regulatory proteins, including HMG domain-containing and chromatin binding factors. Notably, however, the endodermHCNEs appear to show a greater enrichment of such genes compared with all HCNEs...
  4. ...-nucleus multiome sequencing to capture transcriptomic and epigenetic profiles from 40,125 cells across the lifespan of the mouse substantia nigra. Our analysis pinpoints age-associated changes at a cell type– specific level, revealing a subset of genes that increasingly express with age and are enriched in PD...
  5. ...53 binding motifs in TEs to bypass TP53-mediated cell death pathways (Jang et al. 2019; Shah et al. 2023; Ivancevic et al. 2024).Although LR-RNA-seq provided a confident profile of TE-derived promoters and transcripts, other short-read sequencing-based epigenetics profiling, such as DNA methylation...
  6. ...of active TEs, as evidenced by Alu elements that 69 insert themselves into introns of the human TBXT gene and encode in opposing genomic 70 orientations to nearby ancestral Alu elements, enabling ape-specific alternative splicing that 71 influences tail development (Bo et al. 2024). Studies indicate...
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  7. ..., Pennsylvania 19104, USA Corresponding authors: montanoc@chop.edu, wtimp@jhu.eduAbstractIn this mini-review, we explore the advancements in -wide DNA methylation profiling, tracing the evolution from traditional methods such as methylation arrays and whole- bisulfite sequencing to the cutting-edge single...
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  8. ...of identifying methylation-dependent regulatory activity at many thousands of genomic regions simultaneously and allows for the testing of causal relationships between DNA methylation and gene expression on a region-by-region basis. Here, we develop a multiplexed mSTARR-seq protocol to assay naturally occurring...
  9. ...networks remains to be seen.Previous work cloning and sequencing DNA from RELA ChIP led to the conclusion that ∼11% of NF-kB-bound regions contain an Alu-derived NF-kB motif (Antonaki et al. 2011). However, the extent to which specific subfamilies of repetitive elements contribute to NF-kB binding in human...
  10. ...expectations for when differential gene expression should matter. Here, we collated existing data into a gene-regulatory network (GRN) and performed developmental transcriptomics across different environmental conditions, genetic backgrounds, and mutants to assess the regulatory logic of mouth-form plasticity...
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