ISSN 0439-755X
CN 11-1911/B
主办:中国心理学会
   中国科学院心理研究所
出版:科学出版社

心理学报 ›› 2026, Vol. 58 ›› Issue (9): 1736-1750.doi: 10.3724/SP.J.1041.2026.1736 cstr: 32110.14.2026.1736

• “压力、韧性与健康”专栏 • 上一篇    下一篇

童年期逆境与青少年应激心血管功能失调的关系:自主神经系统相关多基因的调节作用

黄烨飞, 吕薇   

  1. 陕西师范大学心理学院; 陕西省行为与认知神经科学重点实验室; 陕西省儿童青少年心理与行为健康重点研究中心, 西安 710062
  • 收稿日期:2025-07-22 发布日期:2026-07-29 出版日期:2026-09-25
  • 通讯作者: 吕薇, E-mail: lvwei@snnu.edu.cn
  • 基金资助:
    国家自然科学基金面上项目(32171066)资助

Childhood adversity and adolescent stress cardiovascular dysregulation: Moderating role of autonomic nervous system multilocus genetic variation

HUANG Ye Fei, LÜ Wei   

  1. School of Psychology, Shaanxi Normal University; Shaanxi Key Laboratory of Behavior and Cognitive Neuroscience; Shaanxi Key Research Center for Children Mental and Behavioral Health, Xi’an 710062, China
  • Received:2025-07-22 Online:2026-07-29 Published:2026-09-25

摘要: 童年期逆境与自主神经系统支配下的应激心血管反应功能失调密切相关, 但目前仍缺乏研究从环境和基因交互的视角探究其形成机制。研究在两个独立样本(样本1包含256名青少年, Mage = 12.95 ± 0.79岁; 样本2包含358名青少年, Mage = 12.98 ± 0.74岁)中探讨童年期逆境与青少年应激心血管反应性的关系, 并采用多基因累加得分(Multilocus Genetic Profile Score, MGPS)研究范式考察自主神经系统相关基因的调节作用。样本1和2分别采用两种经典的应激任务(即兴演讲任务和心算任务)验证结果。结果发现:在样本1和2中, 童年期逆境与应激心血管反应性呈负相关; MGPS在童年期逆境与应激心血管反应性关系中起着调节作用。具体而言, 与MGPS低的青少年相比, MGPS高的青少年在高童年期逆境下表现出较小(钝化)的应激心血管反应, 在低童年期逆境下表现出相对较大的应激心血管反应, 支持差别易感模型。本研究从环境和基因交互的视角揭示了青少年应激心血管功能失调的形成机制, 为改善青少年应激生理功能提供参考。

关键词: 童年期逆境, 应激心血管反应, 自主神经系统, 多基因累加得分

Abstract: Childhood adversity is one of the most important environmental risk factors that leads to stress cardiovascular dysregulation, which is innervated by the autonomic nervous system. However, few studies have examined the interaction effects of environmental factors and genetic polymorphisms on cardiovascular reactivity to stress among adolescents. Adopting a multilocus genetic profile score (MGPS) approach, the present study aimed to explore the associations between childhood adversity and adolescent cardiovascular reactivity to stress, and test the moderating role of the autonomic nervous system genetic polymorphisms.
Two independent samples (sample 1 included 256 adolescents, Mage =12.95 ± 0.79 years old; Sample 2 included 358 adolescents, Mage =12.98 ± 0.74 years old) were recruited from two middle schools in northwest China. Cardiovascular reactivity was induced by a speech task and a mental arithmetic task in sample 1 and sample 2, respectively.
Results showed that childhood adversity was negatively associated with cardiovascular reactivity to stress, and these associations were moderated by MGPS. Specifically, compared to adolescents with lower MGPS, those with higher MGPS exhibited lower (or blunt) cardiovascular reactivity to stress when exposed to high childhood adversity, and exhibited greater cardiovascular reactivity to stress when exposed to low childhood adversity.
Findings suggest that childhood adversity and autonomic nervous system genetic polymorphisms interactively impact stress cardiovascular function among adolescents, and have implications for interventions targeted at improving stress cardiovascular function in adolescents with childhood adversity.

Key words: childhood adversity, stress cardiovascular reactivity, autonomic nervous system, multilocus genetic profile score