Phage Therapy in Gastrointestinal Diseases.

Phage Therapy in Gastrointestinal Diseases.
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胃肠道疾病中的噬菌体疗法。

DOI:
10.3390/microorganisms8091420
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发表时间:
2020-09-16
期刊:
影响因子:
4.5
通讯作者:
Domingo-Calap P
Domingo-Calap P
中科院分区:
生物学3区
文献类型:
--
作者:
Gutiérrez B;Domingo-Calap P

文献摘要

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胃肠道微生物群在多种胃肠道疾病的发病机制的调节中发挥着关键作用。特别是,主要由噬菌体组成的病毒部分,通过对生活在肠道中的细菌群落施加选择性压力来影响体内平衡。胃肠道炎症性疾病主要由细菌引起,并且由于抗生素耐药菌株的出现而有所增加。在缺乏有效治疗的情况下,噬菌体疗法被提议作为恢复肠道生态平衡的临床替代方案,因为它对细菌病原体具有免疫调节和杀菌作用,例如溃疡性结肠炎中的艰难梭菌和克罗恩病中的侵袭性粘附大肠杆菌。此外,转基因温带噬菌体可用于抑制细菌毒力因子的转录。在这篇综述中,我们将重点介绍该领域的最新研究进展,以及胃肠病学领域基于噬菌体疗法的临床试验。
Gastrointestinal tract microbiota plays a key role in the regulation of the pathogenesis of several gastrointestinal diseases. In particular, the viral fraction, composed essentially of bacteriophages, influences homeostasis by exerting a selective pressure on the bacterial communities living in the tract. Gastrointestinal inflammatory diseases are mainly induced by bacteria, and have risen due to the emergence of antibiotic resistant strains. In the lack of effective treatments, phage therapy has been proposed as a clinical alternative to restore intestinal eubiosis, thanks to its immunomodulatory and bactericidal effect against bacterial pathogens, such as Clostridioides difficile in ulcerative colitis and invasive adherent Escherichia coli in Crohn’s disease. In addition, genetically modified temperate phages could be used to suppress the transcription of bacterial virulence factors. In this review, we will highlight the latest advances in research in the field, as well as the clinical trials based on phage therapy in the area of gastroenterology.
DOI: 10.1016/j.chom.2019.05.001
发表时间: 2019-06-12
影响因子: 30.3
作者:
Hsu, Bryan B.;Gibson, Travis E.;Gerber, Georg K.
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期刊: DIGESTION
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期刊: Antibiotics (Basel, Switzerland)
影响因子: --
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期刊: NUTRITION AND THE MICROBIOME
影响因子: --
作者:
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DOI: 10.1016/j.chom.2019.01.008
发表时间: 2019-02-13
影响因子: 30.3
作者:
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通讯作者: Round, June L.