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Aisling M O'Halloran
Researcher at Trinity College, Dublin
Publications - 84
Citations - 1508
Aisling M O'Halloran is an academic researcher from Trinity College, Dublin. The author has contributed to research in topics: Medicine & Population. The author has an hindex of 17, co-authored 61 publications receiving 922 citations. Previous affiliations of Aisling M O'Halloran include Mercer University & University College Dublin.
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Journal ArticleDOI
Social adversity and epigenetic aging: a multi-cohort study on socioeconomic differences in peripheral blood DNA methylation.
Giovanni Fiorito,Silvia Polidoro,Pierre Antoine Dugué,Pierre Antoine Dugué,Mika Kivimäki,Erica Ponzi,Giuseppe Matullo,Simonetta Guarrera,Manuela Bianca Assumma,Panagiotis Georgiadis,Soterios A. Kyrtopoulos,Vittorio Krogh,Domenico Palli,Salvatore Panico,Carlotta Sacerdote,Rosario Tumino,Marc Chadeau-Hyam,Silvia Stringhini,Gianluca Severi,Allison M. Hodge,Allison M. Hodge,Graham G. Giles,Graham G. Giles,Riccardo E. Marioni,Richard Karlsson Linnér,Aisling M O'Halloran,Rose Anne Kenny,Richard Layte,Laura Baglietto,Oliver Robinson,Cathal McCrory,Roger L. Milne,Roger L. Milne,Paolo Vineis +33 more
TL;DR: Individuals who experienced life-course SES improvement had intermediate AA compared to extreme SES categories, suggesting reversibility of the effect and supporting the relative importance of the early childhood social environment.
Journal ArticleDOI
GrimAge Outperforms Other Epigenetic Clocks in the Prediction of Age-Related Clinical Phenotypes and All-Cause Mortality.
Cathal McCrory,Giovanni Fiorito,Belinda Hernández,Silvia Polidoro,Aisling M O'Halloran,Ann Hever,Cliona Ni Cheallaigh,Ake T. Lu,Steve Horvath,Paolo Vineis,Rose Anne Kenny +10 more
TL;DR: Results indicate that the GrimAge clock represents a step-improvement in the predictive utility of the epigenetic clocks for identifying age-related decline in an array of clinical phenotypes promising to advance precision medicine.
Journal ArticleDOI
Measuring frailty using self-report and test-based health measures
Olga Theou,Matthew D. L. O'Connell,Bellinda L. King-Kallimanis,Aisling M O'Halloran,Kenneth Rockwood,Rose Anne Kenny,Rose Anne Kenny +6 more
TL;DR: Characteristics of frailty are similar regardless of whether self-reported or test-based measures are used exclusively to construct a frailty index, except for sex differences.
Journal ArticleDOI
Sustained Attention and Frailty in the Older Adult Population
Aisling M O'Halloran,Ciaran Finucane,George M. Savva,Ian H. Robertson,Rose Anne Kenny,Rose Anne Kenny +5 more
TL;DR: Sustained attention performance and variability were associated with prefrailty and frailty in the older adult population and may represent a novel, objective, and modifiable cognitive marker of frailty progression.
Journal ArticleDOI
The Prevalence of Vitamin D Deficiency and the Determinants of 25(OH)D Concentration in Older Irish Adults: Data From The Irish Longitudinal Study on Ageing (TILDA).
Eamon Laird,Aisling M O'Halloran,Daniel Carey,Martin Healy,Deirdre O'Connor,Patrick Moore,Tom Shannon,Anne M. Molloy,Rose Anne Kenny,Rose Anne Kenny +9 more
TL;DR: Vitamin D deficiency is common among older Irish adults and the data indicate the need for targeted strategies within sections of the older population to improve vitamin D status.