Experiments
Searchable full-text extractions: founding hypothesis, core claims, experimental setups, key results and statistics — pulled out of each paper as structure. Search a cell line, an assay or an entity (e.g. HUH7) and find every paper that worked with it. This corpus stands on its own: most entries carry no reproduction assessment (yet).
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Has reproduction · 62
Specific Marker Gene Analysis for Primary Central Nervous System Lymphoma Based on Methylation Difference and Development of Detection Primers.
PMID 41097902 · PMC12528802 · Brain and behavior · 2025 · 7 claims · 5 setups
450K microarray analysis identified 26 overlapping differential methylation sites distinguishing PCNSL from CNS and non-CNS groups
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Human epigenome project--up and running.
PMID 14691553 · PMC300691 · PLoS biology · 2003 · 7 claims · 4 setups
Epigenetic modifications (e.g., DNA methylation) rather than DNA sequence differences explain phenotypic differences between genetically identical individuals, such as monozygotic twins or inbred mice.
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Has reproduction · 73
Detecting aberrant DNA methylation in Illumina DNA methylation arrays: a toolbox and recommendations for its use.
PMID 37218167 · PMC10208159 · Epigenetics · 2023 · 8 claims · 8 setups
Developed OutlierMeth, an R package that computes probe-specific thresholds and flags DNA methylation outliers from array data
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Optical mapping discerns genome wide DNA methylation profiles.
PMID 18667073 · PMC2516518 · BMC molecular biology · 2008 · 6 claims · 3 setups
Methylated restriction sites can be identified in optical maps as cleavage sites that are absent relative to the in silico (sequence-based) restriction map, since most restriction enzymes fail to cut methylated cognate sequences.
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Inactivation of O6-methylguanine-DNA methyltransferase by promoter CpG island hypermethylation in gastric cancers.
PMID 12085181 · PMC2375420 · British journal of cancer · 2002 · 6 claims · 8 setups
Loss of MGMT expression in gastric carcinomas frequently results from promoter CpG island hypermethylation.
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Has reproduction · 68
Improved precision of epigenetic clock estimates across tissues and its implication for biological ageing.
PMID 31443728 · PMC6708158 · Genome medicine · 2019 · 6 claims · 8 setups
A near-perfect chronological age predictor can in principle be developed from DNA methylation when training sample size is sufficiently large.
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Has reproduction
DNA demethylation is associated with malignant progression of lower-grade gliomas.
PMID 30760837 · PMC6374451 · Scientific reports · 2019 · 8 claims · 8 setups
Nearly half of IDH-mutant glioblastomas that progressed from lower-grade gliomas show characteristic partial DNA demethylation in previously methylated (G-CIMP) genomic regions of their initial tumor.
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Has reproduction · 83
Hierarchical classification-based pan-cancer methylation analysis to classify primary cancer.
PMID 38066424 · PMC10709847 · BMC bioinformatics · 2023 · 8 claims · 8 setups
CHCT, a two-tier hierarchical classification tool built from methylation data, accurately classifies primary cancer type across 30 cancer types.
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Has reproduction · 76
High DNA methylation age deceleration defines an aggressive phenotype with immunoexclusion environments in endometrial carcinoma.
PMID 37388735 · PMC10303802 · Frontiers in immunology · 2023 · 8 claims · 8 setups
Almost 90% of TCGA EC tumors exhibit DNA methylation age deceleration (DNAmad) relative to patient chronological age as assessed by the Horvath clock
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Has reproduction · 75
ResnetAge: A Resnet-Based DNA Methylation Age Prediction Method.
PMID 38247911 · PMC10813502 · Bioengineering (Basel, Switzerland) · 2023 · 8 claims · 4 setups
ResnetAge, a ResNet-based neural network using 22,278 shared Illumina 27K/450K CpG sites, predicts DNA methylation age from beta values.
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Has reproduction · 48
Improved epigenetic age prediction models by combining sex chromosome and autosomal markers.
PMID 40665390 · PMC12261677 · Epigenetics & chromatin · 2025 · 7 claims · 5 setups
Combining sex chromosomal DNAm markers with autosomal age-informative markers can produce a high-accuracy age prediction model competitive with autosomal-only models
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Has reproduction
Methylation patterns of the nasal epigenome of hospitalized SARS-CoV-2 positive patients reveal insights into molecular mechanisms of COVID-19.
PMID 40170038 · PMC11963311 · BMC medical genomics · 2025 · 7 claims · 7 setups
Differential DNA methylation occurs predominantly in intergenic regions and low methylated regions (LMRs), highlighting the role of distal regulatory elements in COVID-19 severity.
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Has reproduction · 58
Investigating epigenetic biomarkers of age, sex, and disease in captive South African cheetahs (Acinonyx jubatus jubatus).
PMID 41528985 · PMC12798976 · PloS one · 2026 · 8 claims · 7 setups
A cheetah-specific epigenetic clock (CheetahClock) built from 52 CpG sites predicts age across blood and liver samples with r=0.97 and MAE=0.86 years
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Has reproduction · 50
DNA Methylation Directs Polycomb-Dependent 3D Genome Re-organization in Naive Pluripotency.
PMID 31722211 · PMC6856714 · Cell reports · 2019 · 7 claims · 6 setups
The altered 3D genome of 2i-cultured ESCs (chromatin decompaction and loss of polycomb interactions at polycomb targets) is due to redistribution of polycomb away from its targets.
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Has reproduction
Pleiotropic effects of MORC2 derive from its epigenetic signature.
PMID 40302207 · PMC12782172 · Brain : a journal of neurology · 2026 · 8 claims · 8 setups
A MORC2-specific DNA methylation episignature exists that is universal across all MORC2-associated phenotypes and conserved across blood and fibroblast tissue
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Array-based analysis of genomic DNA methylation patterns of the tumour suppressor gene p16INK4A promoter in colon carcinoma cell lines.
PMID 15860770 · PMC1087791 · Nucleic acids research · 2005 · 8 claims · 4 setups
A Geniom One-synthesized oligonucleotide microarray can determine the methylation status of individual CpG dinucleotides in parallel, combining high throughput with single-base resolution
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Has reproduction · 95
Quantitative epigenetic co-variation in CpG islands and co-regulation of developmental genes.
PMID 23999385 · PMC6505400 · Scientific reports · 2013 · 8 claims · 8 setups
Four epigenetic modifications (DNA methylation, H3K4me2, H3K4me3, H3K27me3) in mouse CGIs undergo combinatorial variation (co-variation) across ESCs, NPCs and adult brain during neuron differentiation.
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Has reproduction · 49
Aberration in DNA methylation in B-cell lymphomas has a complex origin and increases with disease severity.
PMID 23326238 · PMC3542081 · PLoS genetics · 2013 · 8 claims · 8 setups
B-cell non-Hodgkin lymphomas display striking intra-tumor (intra-sample) and inter-patient (inter-sample) cytosine methylation heterogeneity that increases progressively with disease aggressiveness (NBC<NGC<FL<GCB<ABC).
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MMASS: an optimized array-based method for assessing CpG island methylation.
PMID 17041235 · PMC1635254 · Nucleic acids research · 2006 · 8 claims · 7 setups
MMASS-v2 (optimized AciI/HinP1I/HpyCH4IV/HpaII enzyme combination with McrBC digestion) offers improved sensitivity and statistical power for microarray-based CpG island methylation detection compared to MMASS-v1, MMASS-sub and the Nouzova method
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Epigenetics and phenotypic variation in mammals.
PMID 16688527 · PMC3906716 · Mammalian genome : official journal of the International Mammalian Genome Society · 2006 · 8 claims · 8 setups
Epigenetic modifications are mitotically heritable, but the fidelity of meiotic/transgenerational inheritance in mammals is poorly understood and evidence in mammals is scanty.