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Gepubliceerd in: Journal of Autism and Developmental Disorders 5/2023

27-02-2022 | Original Paper

Sexual Dimorphism in Telomere Length in Childhood Autism

Auteurs: Yasin Panahi, Fahimeh Salasar Moghaddam, Khadijeh Babaei, Mohammad Eftekhar, Reza Shervin Badv, Mohammad Reza Eskandari, Mohammad Vafaee-Shahi, Hamid Pezeshk, Mehrdad Pedram

Gepubliceerd in: Journal of Autism and Developmental Disorders | Uitgave 5/2023

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Abstract

Autism spectrum disorders (ASD) are strikingly more prevalent in males, but the molecular mechanisms responsible for ASD sex-differential risk are poorly understood. Abnormally shorter telomeres have been associated with autism. Examination of relative telomere lengths (RTL) among non-syndromic male (N = 14) and female (N = 10) children with autism revealed that only autistic male children had significantly shorter RTL than typically-developing controls (N = 24) and paired siblings (N = 10). While average RTL of autistic girls did not differ significantly from controls, it was substantially longer than autistic boys. Our findings indicate a sexually-dimorphic pattern of RTL in childhood autism and could have important implications for RTL as a potential biomarker and the role/s of telomeres in the molecular mechanisms responsible for ASD sex-biased prevalence and etiology.
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Literatuur
go back to reference Lewis, C. R., Taguinod, F., Jepsen, W. M., Cohen, J., Agrawal, K., Huentelman, M. J., Smith, C. J., Ringenbach, S. D., & Braden, B. B. (2020). Telomere length and autism spectrum disorder within the family: Relationships with cognition and sensory symptoms. Autism Research, 13, 1094–1101. https://doi.org/10.1002/aur.2307CrossRefPubMed Lewis, C. R., Taguinod, F., Jepsen, W. M., Cohen, J., Agrawal, K., Huentelman, M. J., Smith, C. J., Ringenbach, S. D., & Braden, B. B. (2020). Telomere length and autism spectrum disorder within the family: Relationships with cognition and sensory symptoms. Autism Research, 13, 1094–1101. https://​doi.​org/​10.​1002/​aur.​2307CrossRefPubMed
go back to reference McCarthy, M. M., De Vries, G. J., & Forger, N. G. (2017). Sexual differentiation of the brain: a fresh look at mode, mechanisms, and meaning. In D. W. Pfaff & M. Joels (Eds.), Hormones, brain, and behavior (Vol. 5, pp. 3–32). Academic Press.CrossRef McCarthy, M. M., De Vries, G. J., & Forger, N. G. (2017). Sexual differentiation of the brain: a fresh look at mode, mechanisms, and meaning. In D. W. Pfaff & M. Joels (Eds.), Hormones, brain, and behavior (Vol. 5, pp. 3–32). Academic Press.CrossRef
go back to reference Robin, J. D., Ludlow, A. T., Batten, K., Magdinier, F., Stadler, G., Wagner, K. R., Shay, J. W., & Wright, W. E. (2014). Telomere position effect: Regulation of gene expression with progressive telomere shortening over long distances. Genes & Development, 28, 2464–2476. https://doi.org/10.1101/gad.251041.114CrossRef Robin, J. D., Ludlow, A. T., Batten, K., Magdinier, F., Stadler, G., Wagner, K. R., Shay, J. W., & Wright, W. E. (2014). Telomere position effect: Regulation of gene expression with progressive telomere shortening over long distances. Genes & Development, 28, 2464–2476. https://​doi.​org/​10.​1101/​gad.​251041.​114CrossRef
go back to reference Rutter, M., Le Couteur, A., & Lord, C. (2008). ADI-R: Autism diagnostic interview—revised: Manual. Western Psychological Services. Rutter, M., Le Couteur, A., & Lord, C. (2008). ADI-R: Autism diagnostic interview—revised: Manual. Western Psychological Services.
go back to reference Sambrook, J., & Russell, D. W. (2001). Molecular cloning: A laboratory manual (Vol. 2). Cold Spring Harbor laboratory Press. Sambrook, J., & Russell, D. W. (2001). Molecular cloning: A laboratory manual (Vol. 2). Cold Spring Harbor laboratory Press.
Metagegevens
Titel
Sexual Dimorphism in Telomere Length in Childhood Autism
Auteurs
Yasin Panahi
Fahimeh Salasar Moghaddam
Khadijeh Babaei
Mohammad Eftekhar
Reza Shervin Badv
Mohammad Reza Eskandari
Mohammad Vafaee-Shahi
Hamid Pezeshk
Mehrdad Pedram
Publicatiedatum
27-02-2022
Uitgeverij
Springer US
Gepubliceerd in
Journal of Autism and Developmental Disorders / Uitgave 5/2023
Print ISSN: 0162-3257
Elektronisch ISSN: 1573-3432
DOI
https://doi.org/10.1007/s10803-022-05486-2

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