| { | |
| "approved_by_author": "\u231b", | |
| "citation": "Dec, Eric, et al. \"Centenarian clocks: epigenetic clocks for validating claims of exceptional longevity.\" GeroScience 45 (2023): 1817\u20131835.", | |
| "citations": 49, | |
| "citations_date": "2026-10-02", | |
| "clock_name": "encen40", | |
| "data_type": "DNA methylation", | |
| "doi": "https://doi.org/10.1007/s11357-023-00731-7", | |
| "journal": "GeroScience", | |
| "last_author": "Steve Horvath", | |
| "model_type": "elastic net regression", | |
| "n_features": 559, | |
| "notes": "Elastic-net DNAm-age clock trained in 7,039 people aged 40\u2013115, including centenarians, to reduce extreme-old-age underestimation.", | |
| "platform": [ | |
| "Illumina 450K", | |
| "Illumina EPIC" | |
| ], | |
| "population": "older adults", | |
| "predicts": [ | |
| "chronological age" | |
| ], | |
| "research_only": null, | |
| "species": "Homo sapiens", | |
| "tissue": [ | |
| "whole blood", | |
| "saliva", | |
| "buccal epithelium" | |
| ], | |
| "training_target": [ | |
| "chronological age" | |
| ], | |
| "unit": [ | |
| "years" | |
| ], | |
| "version": "0.5.7", | |
| "year": 2023 | |
| } |