Aging effects on DNA methylation modules in blood tissue
Genome wide DNA methylation profiling of whole blood in schizophrenia patients and healthy subjects. The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs. Raw data included 325 schizophrenia patients (2) and 394 controls (1) from Dutch descent. One sample was excluded since it was a bipolar patient, indicated by 3 in diseaseStatus column. The column used_in_analysis shows the samples that were used in our study...
Provenance — who produced it, who reused it
Linked to 18 papers in the literature. Roles are inferred factual signals (who deposited the data vs who reused it), with counts — never a judgement about any author.
- Aging of blood can be tracked by DNA methylation changes at just... 2014 · 955 cites
- Aging effects on DNA methylation modules in human brain and bloo... 2012 · 678 cites
- DeepMAge: A Methylation Aging Clock Developed with Deep Learning 2021 · 158 cites
- Aging clocks based on accumulating stochastic variation 2024 · 112 cites
- An integrative network algorithm identifies age-associated diffe... 2013 · 92 cites
- Human Age Prediction Based on DNA Methylation Using a Gradient B... 2018 · 79 cites
12 further papers cite this accession but reuse could not be confirmed.
Deep data QC
metadata only · no data-level QC for this typeStandardized, field-standard QC computed by touching the data — every metric states how it was obtained
No quantitative QC rubric exists for this data type yet, so it is deliberately left unscored — this is an honest "not applicable", not a poor rating.
measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0 · provisional — verify independently