创伤后应激障碍和系统性红斑狼风险:元分析和门德尔随机化研究
Lingfeng Chen1, Mengge Zhang1, Shate Xiang1
1School of Basic Medical Sciences, Zhejiang Chinese Medical University, 310053, China.
Journal of psychosomatic research
|February 9, 2025
概括
创伤后应激障碍 (PTSD) 与系统性红斑狼 (SLE) 的风险增加有关. 然而,遗传分析并不支持PTSD是SLE的原因,这表明需要进一步研究来理解这种关联.
科学领域:
- 医学遗传学 医学遗传学
- 精神病学是一个精神病学.
- 类风湿病学 类风湿病学
背景情况:
- 创伤后应激障碍 (PTSD) 是一种心理健康状况,可以在创伤事件发生后出现.
- 系统性红斑狼 (SLE) 是一种具有复杂病因的慢性自身免疫性疾病.
- 了解心理压力和自身免疫性疾病之间的相互作用对于全面的患者护理至关重要.
研究的目的:
- 研究创伤后应激障碍 (PTSD) 与患有全身性红斑狼 (SLE) 的风险之间的关联.
- 用孟德尔随机化来确定PTSD和SLE之间是否存在因果遗传关系.
- 为这些条件之间潜在的双向关系提供基于证据的见解.
主要方法:
- 使用全基因组关联研究 (GWAS) 的总结数据进行了一项元分析,以评估PTSD和SLE风险之间的关联.
- 孟德尔随机化 (MR) 分析被用来评估遗传倾向PTSD对SLE的潜在因果作用.
- 效果测量包括危险比率,相对风险和几率比率与95%的置信区间.
主要成果:
- 分析显示,PTSD与SLE风险增加之间存在显著的积极关联 (RR = 1.85,95% CI = 1.61-2.12,p < 0.001).
- 没有发现出版偏差的证据 (Egger的测试p = 0.823).
- 门德尔随机分析没有支持PTSD对SLE的遗传因果作用 (IVW OR = 1.001,95%CI = 0.805-1.245,p = 0.993).
结论:
- 在创伤后应激障碍 (PTSD) 和系统性红斑狼 (SLE) 之间存在显著的相关性.
- 门德尔的随机化分析不支持PTSD与SLE之间的直接遗传因果关系.
- 需要进一步的研究来阐明PTSD和SLE之间的复杂关系和潜在的共同途径.
相关概念视频
Psychoneuroimmunology: Cardiovascular Disease
25
Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
A key area of focus in PNI is the relationship between stress and coronary...
A key area of focus in PNI is the relationship between stress and coronary...
25
Post-traumatic Stress Disorder
27
Post-traumatic stress disorder (PTSD) is a psychiatric condition that arises following exposure to traumatic events such as natural disasters, forced displacement, or severe accidents. It significantly impairs individuals' ability to cope with daily activities and disrupts their emotional and psychological equilibrium.
Symptoms and Behavioral Manifestations
A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events,...
Symptoms and Behavioral Manifestations
A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events,...
27
Psychological and Sociocultural Causes of Schizophrenia
46
Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
46
Stress and Mental Health
71
Chronic stress profoundly affects mental health, significantly influencing mood, behavior, and overall quality of life. Research closely links chronic stress with mental health conditions such as depression, anxiety, and substance use disorders. Ongoing exposure to stress can lead to physiological and psychological changes, initiating a cycle of emotional distress and maladaptive coping mechanisms.
Individuals with depression often experience challenges in both their personal and professional...
Individuals with depression often experience challenges in both their personal and professional...
71
Introduction to Stress and Lifestyle
69
Stress is a multifaceted response to events perceived as challenging or threatening, highlighting physical, emotional, cognitive, and behavioral reactions. Physically, stress can lead to fatigue, sleep disruptions, and various health issues such as frequent colds, chest pains, and nausea. Emotionally, it can manifest as anxiety, depression, irritability, and anger triggered by both minor and major life events. Cognitively, it may result in difficulty in concentration, memory, and...
69
Autoimmune Disorders
379
Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
Concept and Mechanism of Autoimmune Diseases
The immune...
Concept and Mechanism of Autoimmune Diseases
The immune...
379


