Suppr超能文献

功能性血清素转运体基因多态性与干扰素-α治疗相关的抑郁效应。

A functional serotonin transporter gene polymorphism and depressive effects associated with interferon-alpha treatment.

机构信息

Department of Psychiatry, University of Connecticut School of Medicine, Farmington, CT 06030-2103, USA.

出版信息

Psychosomatics. 2010 Mar-Apr;51(2):137-48. doi: 10.1176/appi.psy.51.2.137.

Abstract

BACKGROUND

Interferon-alpha (IFN-alpha) treatment frequently induces depression, potentially leading to early dose reductions or a shorter duration of treatment, which can adversely affect outcomes, including quality of life.

OBJECTIVE

Defining relevant risk factors for IFN-alpha-induced depression is essential in order to identify prophylactic treatment strategies.

METHOD

The authors examined whether a functional polymorphism (5-HTTLPR) in the gene encoding the serotonin transporter moderates IFN-alpha-induced depressive symptoms in 1,015 patients with chronic hepatitis C (CHC) receiving pegylated IFN-alpha and ribavirin. Depressive symptoms were assessed at baseline, 12 weeks, and 20 weeks of treatment.

RESULTS

Depression symptoms increased during antiviral treatment; 5-HTTLPR genotype moderated IFN-alpha-induced depression symptoms in both non-Hispanic Caucasians and Hispanic patients, although the opposite risk allele was associated with depression in the two populations.

CONCLUSION

5-HTTLPR may moderate risk for the development of depressive symptoms during IFN-alpha therapy for CHC in a population-specific manner.

摘要

背景

干扰素-α(IFN-α)治疗常可引发抑郁,这可能导致剂量早期减少或治疗时间缩短,从而对结局(包括生活质量)产生不利影响。

目的

明确与 IFN-α 诱导的抑郁相关的风险因素,对于确定预防治疗策略非常重要。

方法

作者检测了慢性丙型肝炎(CHC)患者接受聚乙二醇干扰素-α和利巴韦林治疗时,编码 5-羟色胺转运体的基因中的功能性多态性(5-HTTLPR)是否可调节 IFN-α 诱导的抑郁症状。在治疗开始时、12 周和 20 周评估抑郁症状。

结果

抗病毒治疗期间抑郁症状增加;5-HTTLPR 基因型在非西班牙裔白人和西班牙裔患者中均调节 IFN-α 诱导的抑郁症状,但两种人群中,相反的风险等位基因与抑郁相关。

结论

5-HTTLPR 可能以特定人群的方式调节 CHC 患者 IFN-α 治疗期间发生抑郁症状的风险。

相似文献

引用本文的文献

4
The role of cytokines in the pathophysiology of suicidal behavior.细胞因子在自杀行为病理生理学中的作用。
Psychoneuroendocrinology. 2016 Jan;63:296-310. doi: 10.1016/j.psyneuen.2015.10.008. Epub 2015 Oct 19.

本文引用的文献

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验