SynthesisTranslational psychiatry2017
Short telomere length is associated with impaired cognitive performance in European ancestry cohorts.
Synthesis in Translational psychiatry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
52 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Pooled it
- Association of telomere length with general cognitive trajectories: a meta-analysis of four prospective cohort studies.Neurobiology of aging · 2018Pooled it
- Combined physical and cognitive training enhances telomere length in mild cognitive impairment patients.BMC geriatrics · 2026Trial
- Telomere Length Change in a Multidomain Lifestyle Intervention to Prevent Cognitive Decline: A Randomized Clinical Trial.The journals of gerontology. Series A, Biological sciences and medical sciences · 2021Trial
- Trial
- Trial
- Baseline Telomere Length and Effects of a Multidomain Lifestyle Intervention on Cognition: The FINGER Randomized Controlled Trial.Journal of Alzheimer's disease : JAD · 2017Trial
- Telomere Length and Cognitive Function Among Middle-Aged and Older Participants From Communities Underrepresented in Aging Research: A Preliminary Study.Journal of aging and health · 2026Article
- Relative Leukocyte Telomere Length Is Associated with Multimorbidity Burden in Older Adults: Evidence for Sex-Specific Associations.International journal of molecular sciences · 2026Article
- Leukocyte Telomere Length and Its Polygenic Risk Score in Post-Stroke Cognitive Impairment: Evidence From a Multicenter Cohort Study.Brain and behavior · 2026Observational
- Leukocyte telomere attrition following radiotherapy in prostate cancer: a prospective study.Scientific reports · 2026Article
- Dynamic Telomere Length Response to Neurodevelopmental Arsenic Exposure: Insights into Transcriptional Regulation and Neuronal Morphogenesis.Environment & health (Washington, D.C.) · 2025Article
- Lessons we learned from the Lothian Birth Cohorts of 1921 and 1936.Genomic psychiatry : advancing science from genes to society · 2025Article
- Telomere biology and its maintenance in schizophrenia spectrum disorders: Exploring links to cognition.Schizophrenia research · 2024Article
- Leukocyte telomere length and memory circuitry and cognition in early aging: Impact of sex and menopausal status.Hormones and behavior · 2024Article
- Association between telomere length and neuropsychological function at 4-5 years in children from the INMA project: a cross-sectional study.European child & adolescent psychiatry · 2024Article
- Associations between telomere length, glucocorticoid receptor gene DNA methylation, volume of stress-related brain structures, and academic performance in middle-school-age children.Comprehensive psychoneuroendocrinology · 2024Article
- Telomere length in early childhood and its association with attention: a study in 4-6 year old children.Frontiers in pediatrics · 2024Article
- The effect of epigenetic aging on neurodegenerative diseases: a Mendelian randomization study.Frontiers in endocrinology · 2024Article
- Telomere length and cognitive changes in 7,877 older UK adults of European ancestry.Frontiers in aging · 2024Article
Corrections and comments
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Authors and funding
46 authors.
Funding
Abstract
The association between telomere length (TL) dynamics on cognitive performance over the life-course is not well understood. This study meta-analyses observational and causal associations between TL and six cognitive traits, with stratifications on APOE genotype, in a Mendelian Randomization (MR) framework. Twelve European cohorts (N=17 052; mean age=59.2±8.8 years) provided results for associations between qPCR-measured TL (T/S-ratio scale) and general cognitive function, mini-mental state exam (MMSE), processing speed by digit symbol substitution test (DSST), visuospatial functioning, memory and executive functioning (STROOP). In addition, a genetic risk score (GRS) for TL including seven known genetic variants for TL was calculated, and used in associations with cognitive traits as outcomes in all cohorts. Observational analyses showed that longer telomeres were associated with better scores on DSST (β=0.051 per s.d.-increase of TL; 95% confidence interval (CI): 0.024, 0.077; P=0.0002), and MMSE (β=0.025; 95% CI: 0.002, 0.047; P=0.03), and faster STROOP (β=-0.053; 95% CI: -0.087, -0.018; P=0.003). Effects for DSST were stronger in APOE ɛ4 non-carriers (β=0.081; 95% CI: 0.045, 0.117; P=1.0 × 10
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