Xenobiotics and autoimmunity: does acetaminophen cause primary biliary cirrhosis?

Xenobiotics and autoimmunity: does acetaminophen cause primary biliary cirrhosis?
复制标题

DOI:
10.1016/j.molmed.2012.07.005
复制
发表时间:
2012-10
影响因子:
13.6
通讯作者:
Gershwin ME
Gershwin ME
中科院分区:
医学1区
文献类型:
--
作者:
Leung PS;Lam K;Kurth MJ;Coppel RL;Gershwin ME

文献摘要

参考文献

被引文献

相似文献

原发性胆汁性肝硬化(PBC)的血清学标志是存在针对PDC-E2亚基的抗线粒体自身抗体(AMA)。pbc相关的PDC-E2自身表位含有硫辛酸,先前的研究表明,小鼠免疫后的硫辛酸模拟物可导致pbc样疾病。此外,大约三分之一摄入过量对乙酰氨基酚(扑热息痛)的患者与PBC患者发生相同特异性的AMA。定量构效关系(QSAR)数据表明,对乙酰氨基酚代谢物与AMA具有特别的免疫反应性,我们提出,在遗传易感宿主中,对乙酰氨基酚或类似药物对PDC-E2中的硫辛酸进行亲电修饰可促进耐受性丧失,导致PBC的发展。
The serologic hallmark of primary biliary cirrhosis (PBC) is the presence of antimitochondrial autoantibodies (AMA) directed against the E2 subunit of PDC-E2. The PBC-related autoepitope of PDC-E2 contains lipoic acid, and previous work has demonstrated that mimics of lipoic acid following immunization of mice lead to a PBC-like disease. Furthermore, approximately one third of patients who have ingested excessive amounts of acetaminophen (paracetamol) develop AMA of the same specificity as patients with PBC. Quantitative structure-activity relationship (QSAR) data indicates that acetaminophen metabolites are particularly immunoreactive with AMA, and we submit that in genetically susceptible hosts, electrophilic modification of lipoic acid in PDC-E2 by acetaminophen or similar drugs can facilitate a loss of tolerance and lead to the development of PBC.
DOI: 10.1053/gast.2000.20197
发表时间: 2000-12-01
期刊: GASTROENTEROLOGY
影响因子: 29.4
作者:
Kim, WR;Lindor, KD;Dickson, ER
通讯作者: Dickson, ER
吸烟、家族史和尿路感染与原发性胆汁性肝硬化相关:一项荟萃分析
DOI: 10.1111/j.1872-034x.2011.00806.x
发表时间: 2011-06-01
影响因子: 4.2
作者:
Liang, Yan;Yang, Zaixing;Zhong, Renqian
通讯作者: Zhong, Renqian
DOI: 10.1016/j.jaut.2009.12.002
发表时间: 2010-05-01
影响因子: 12.8
作者:
Invernizzi, Pietro
通讯作者: Invernizzi, Pietro
DOI: 10.1021/tx00001a009
发表时间: 1988-01-01
影响因子: 4.1
作者:
HARVISON, PJ;GUENGERICH, FP;NELSON, SD
通讯作者: NELSON, SD
DOI: 10.1016/0024-3205(81)90278-2
发表时间: 1981-01-01
期刊: LIFE SCIENCES
影响因子: 6.1
作者:
HINSON, JA;POHL, LR;GILLETTE, JR
通讯作者: GILLETTE, JR