{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Pham C"],"funding":["Percy Baxter Charitable Trust","Scobie Trust","The Jack Brockhoff Foundation","CreativeForce","NHMRC Investigator Grant","Minderoo Foundation","Victorian Government's Operational Infrastructure Support Program","Cotton On Foundation","Murdoch Children's Research Institute","Rotary Club of Geelong","National Health and Medical Research Council of Australia","Ilhan Food Allergy Foundation","The Shepherd Foundation","Perpetual Trustees","Barwon Health","Our Women's Our Children's FundRaising Committee Barwon Health","Deakin University","Murdoch Children's Research Institute","Shane O'Brien Memorial Asthma Foundation","Melbourne Children's Campus LifeCourse PhD Support Program","GMHBA Limited"],"pagination":["4601"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9104809"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["23(9)"],"pubmed_abstract":["Environmental factors can accelerate telomere length (TL) attrition. Shortened TL is linked to attention deficit/hyperactivity disorder (ADHD) symptoms in school-aged children. The onset of ADHD occurs as early as preschool-age, but the TL-ADHD association in younger children is unknown. We investigated associations between infant TL and ADHD symptoms in children and assessed environmental factors as potential confounders and/or mediators of this association. Relative TL was measured by quantitative polymerase chain reaction in cord and 12-month blood in the birth cohort study, the Barwon Infant Study. Early life environmental factors collected antenatally to two years were used to measure confounding. ADHD symptoms at age two years were evaluated by the Child Behavior Checklist Attention "],"journal":["International journal of molecular sciences"],"pubmed_title":["Shortened Infant Telomere Length Is Associated with Attention Deficit/Hyperactivity Disorder Symptoms in Children at Age Two Years: A Birth Cohort Study."],"pmcid":["PMC9104809"],"funding_grant_id":["2018-984 to C Pham","APP1197234 to AL Ponsonby","N/A"],"pubmed_authors":["Saffery R","O'Hely M","Burgner D","Vryer R","On Behalf Of The Barwon Infant Study Investigator Group","Symeonides C","Pham C","Gray L","Mansell T","Vuillermin P","Ponsonby AL","Tang MLK","Collier F"],"additional_accession":[]},"is_claimable":false,"name":"Shortened Infant Telomere Length Is Associated with Attention Deficit/Hyperactivity Disorder Symptoms in Children at Age Two Years: A Birth Cohort Study.","description":"Environmental factors can accelerate telomere length (TL) attrition. Shortened TL is linked to attention deficit/hyperactivity disorder (ADHD) symptoms in school-aged children. The onset of ADHD occurs as early as preschool-age, but the TL-ADHD association in younger children is unknown. We investigated associations between infant TL and ADHD symptoms in children and assessed environmental factors as potential confounders and/or mediators of this association. Relative TL was measured by quantitative polymerase chain reaction in cord and 12-month blood in the birth cohort study, the Barwon Infant Study. Early life environmental factors collected antenatally to two years were used to measure confounding. ADHD symptoms at age two years were evaluated by the Child Behavior Checklist Attention ","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Apr","modification":"2025-04-18T17:07:15.351Z","creation":"2025-02-19T00:56:42.944Z"},"accession":"S-EPMC9104809","cross_references":{"pubmed":["35562991"],"doi":["10.3390/ijms23094601"]}}