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Mechanisms of Developing Antifungal Drug Resistance of Candida spp. in Reccurent Urogenital Candidiasis
Molecular Genetics, Microbiology and Virology ( IF 0.5 ) Pub Date : 2020-01-01 , DOI: 10.3103/s0891416820010024
M. B. Bezhenar , K. I. Plakhova

Urogenital candidiasis is an infectious disease caused by Candida sp., a long recurrent course of which can reduce human reproductive health. Its frequent recurrence is associated with constant influence of provoking factors, noncompliance with treatment regimens, treatment without determining the sensitivity of individual antifungal drugs, local immunity disorders, and increasing antifungal drug resistance. Major drugs for genital candidiasis treatment are azole drugs, but at present there is a tendency toward growing antifungal drug resistance of Candida spp. This review describes antifungal drug resistance mechanisms that are currently under study: the ability of Candida spp. to form biofilms, changes in lipid composition of the fungal cell wall, and genetic mutations of Candida spp. The bulk of the accumulated material concerns the structure and role of the ERG11 gene encoding the sterol-14α-demethylase enzyme, the efflux pump genes CDR1 and CDR2, and the membrane transporter gene MDR1, which are associated with azole drug resistance. These genes are suggested for laboratory diagnostics as molecular genetic markers of antifungal resistance in order to select effective antimycotic therapy. For this review, we used sources from the Scopus, CyberLeninka, MedLine, and Russian Science Citation Index databases.

中文翻译:

念珠菌抗真菌耐药性的产生机制。复发性泌尿生殖道念珠菌病

泌尿生殖道念珠菌病是一种由念珠菌引起的传染病,其长期反复发作会降低人类生殖健康。其频繁复发与诱发因素的持续影响、不遵守治疗方案、未确定个体抗真菌药物敏感性的治疗、局部免疫障碍以及抗真菌药物耐药性增加有关。治疗生殖器念珠菌病的主要药物是唑类药物,但目前念珠菌属的抗真菌药物耐药性有增加的趋势。这篇综述描述了目前正在研究的抗真菌药物耐药机制:念珠菌的能力。形成生物膜,真菌细胞壁脂质成分的变化,以及念珠菌属的基因突变。大量积累的材料涉及编码甾醇-14α-脱甲基酶的 ERG11 基因、外排泵基因 CDR1 和 CDR2 以及膜转运蛋白基因 MDR1 的结构和作用,这些基因与唑类药物耐药性有关。建议将这些基因作为抗真菌抗性的分子遗传标记用于实验室诊断,以选择有效的抗真菌治疗。在本综述中,我们使用了来自 Scopus、Cyber​​Leninka、MedLine 和俄罗斯科学引文索引数据库的资源。建议将这些基因作为抗真菌抗性的分子遗传标记用于实验室诊断,以选择有效的抗真菌治疗。在本综述中,我们使用了来自 Scopus、Cyber​​Leninka、MedLine 和俄罗斯科学引文索引数据库的资源。建议将这些基因作为抗真菌抗性的分子遗传标记用于实验室诊断,以选择有效的抗真菌治疗。在本次审查中,我们使用了来自 Scopus、Cyber​​Leninka、MedLine 和俄罗斯科学引文索引数据库的资源。
更新日期:2020-01-01
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