Gastrointestinal Dysfunction and HIV Comorbidities.

Gastrointestinal Dysfunction and HIV Comorbidities.
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胃肠道功能障碍和HIV合并症。

DOI:
10.1007/s11904-020-00537-8
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发表时间:
2021-03
影响因子:
4.6
通讯作者:
Lo J
Lo J
中科院分区:
医学2区
文献类型:
--
作者:
Sim JH;Mukerji SS;Russo SC;Lo J

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肠道功能障碍和由此产生的慢性低度炎症与普通人群的代谢和慢性疾病有关。在这篇综述中,我们介绍了最近发表的有关艾滋病毒相关肠道功能障碍和合并症的研究,包括肥胖、糖尿病、心血管疾病、肝脏疾病和神经认知疾病。微生物易位、生态失调或肠上皮完整性的生物标志物已被用来研究 HIV 相关肠道功能障碍与代谢、心血管和神经系统并发症之间的关系。许多研究指出,HIV 感染者 (PWH) 的肠道功能障碍与合并症恶化有关,但一些研究显示的结果好坏参半,因此,数据仍然不确定,且仅限于替代生物标志物,而不是直接肠道评估。 PWH 中存在由肠上皮完整性变化和生态失调引起的炎症和免疫激活,并且与 HIV 的代谢、心血管和神经系统并发症有关。然而,未来的研究,尤其是直接评估肠道病理学的未来研究,需要调查胃肠功能障碍对艾滋病毒合并症的直接影响。
Gut dysfunction and resulting chronic low-grade inflammation have been linked to metabolic and chronic diseases in the general population. In this review, we present recently published studies of HIV-associated gut dysfunction and comorbidities including obesity, diabetes, cardiovascular disease, liver disease, and neurocognitive disease. Biomarkers of microbial translocation, dysbiosis, or intestinal epithelial integrity have been used to investigate relationships between HIV-associated gut dysfunction and metabolic, cardiovascular, and neurologic complications. Many studies point to worsened comorbidities associated with gut dysfunction in people with HIV (PWH), but some studies show mixed results, and thus, the data are still inconclusive and limited to surrogate biomarkers rather than direct intestinal assessments. Inflammation and immune activation stemming from changes in intestinal epithelial integrity and dysbiosis are present in PWH and relate to metabolic, cardiovascular, and neurologic complications of HIV. However, future investigations, especially future studies that directly assess intestinal pathology, are needed to investigate the direct contributory role of gastrointestinal dysfunction to comorbidities of HIV.
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