التفاصيل البيبلوغرافية
| العنوان: |
GxE interaction effects of HCRTR2 single nucleotide polymorphism and adverse childhood experiences on methamphetamine use disorder |
| المؤلفون: |
Kai-Ting Chen, Ming-Chyi Huang, Chun Lin, Hu-Ming Chang, Chung-Feng Kao |
| سنة النشر: |
2024 |
| المجموعة: |
Smithsonian Institution: Figshare |
| مصطلحات موضوعية: |
Genetics, Biotechnology, Science Policy, Mental Health, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Methamphetamine use disorder, orexin, adverse childhood experience, gene-environment interaction |
| الوصف: |
Background: Methamphetamine use disorder (MUD) is a worldwide health concern. The hypothalamic orexin system regulates stress response and addictive behaviors. The genetic variation in the hypocretin receptor 2 (HCRTR2), rs2653349, is associated with substance use disorder. Objectives: We explored the gene-environment (GxE) interaction of rs2653349 and adverse childhood experiences (ACEs) associated with MUD susceptibility. Methods: Four hundred and one individuals (336 males, 65 females) with MUD and 348 healthy controls (288 males, 60 females) completed a self-report questionnaire evaluating ACEs, encompassing childhood abuse and household dysfunction categories, and were genotyped for SNP rs2653349. Methamphetamine use variables were collected using the Diagnostic Interview for Genetic Studies. We used regression analyses to assess the GxE effect on MUD risk. Results: The MUD group had a comparable genotypic distribution for rs2653349 to the control group, albeit with a higher prevalence and number of types of ACEs, correlating with an increased MUD risk ( p < .05). No significant genetic impact of rs2653349 on MUD risk was found. However, we observed a GxE interaction effect between the minor allele of rs2653349 and the number of childhood abuse or household dysfunction types, correlating with a reduced MUD risk (OR = -0.71, p = .04, Benjamini-Hochberg adjusted p = .08 and OR = -0.59, p = .045, Benjamini-Hochberg adjusted p = .09, respectively). Conclusion: HCRTR2 SNP rs2653349 has no significant impact on MUD risk, but ACEs may increase this risk. GxE results suggest that rs2653349 could offer protection against developing MUD in individuals experiencing multiple types of ACEs. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
unknown |
| العلاقة: |
https://figshare.com/articles/journal_contribution/GxE_interaction_effects_of_i_HCRTR2_i_single_nucleotide_polymorphism_and_adverse_childhood_experiences_on_methamphetamine_use_disorder/25122256Test |
| DOI: |
10.6084/m9.figshare.25122256.v1 |
| الإتاحة: |
https://doi.org/10.6084/m9.figshare.25122256.v1Test |
| حقوق: |
CC BY 4.0 |
| رقم الانضمام: |
edsbas.D648732F |
| قاعدة البيانات: |
BASE |
