Artikel ; Online: Clonal Hematopoiesis and Epigenetic Age Acceleration in Elderly Danish Twins.
HemaSphere
2022 Band 6, Heft 9, Seite(n) e768
Abstract: Clonal hematopoiesis of indeterminate potential (CHIP) is common in the elderly and has been reported to associate with accelerated epigenetic age (AgeAccel), especially intrinsic (ie, cell-type independent) AgeAccel and to a lesser degree extrinsic ... ...
Abstract | Clonal hematopoiesis of indeterminate potential (CHIP) is common in the elderly and has been reported to associate with accelerated epigenetic age (AgeAccel), especially intrinsic (ie, cell-type independent) AgeAccel and to a lesser degree extrinsic AgeAccel, which reflects the immune-cell composition of the peripheral blood. We investigated the association between CHIP occurrence and AgeAccel in 154 Danish twin pairs aged 73-90 years (mean 79), using both individual-level and intrapair analyses, the latter to control for shared genetic and environmental factors. Of 308 individuals, 116 carried a CHIP mutation. CHIP carriers had non-significantly increased AgeAccel compared with non-carriers; the strongest association was for the Intrinsic Epigenetic Age Acceleration (IEAA) estimator (CHIP carriers 1.4 years older, |
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Sprache | Englisch |
Erscheinungsdatum | 2022-08-26 |
Erscheinungsland | United States |
Dokumenttyp | Journal Article |
ISSN | 2572-9241 |
ISSN (online) | 2572-9241 |
DOI | 10.1097/HS9.0000000000000768 |
Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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