白念珠菌唑類藥物耐藥相關(guān)轉(zhuǎn)錄因子研究進(jìn)展
發(fā)布時間:2018-08-05 20:21
【摘要】:近年來白念珠菌的感染率呈逐年上升趨勢,隨著唑類藥物的廣泛應(yīng)用,耐藥菌株不斷增多,已成為臨床治療的一大難題。白念珠菌的耐藥機(jī)制主要與ERG11基因的突變和過表達(dá)、藥物外排泵相關(guān)基因表達(dá)增多及生物膜的形成等有關(guān),由于轉(zhuǎn)錄因子是耐藥基因表達(dá)的關(guān)鍵調(diào)節(jié)因子,關(guān)于鋅簇轉(zhuǎn)錄因子與耐藥關(guān)系的研究越來越多,如TAC1、MRR1、MRR 2、UPC 2、NDT 80等,其點(diǎn)突變可引起某些耐藥基因的過表達(dá)而介導(dǎo)耐藥,該領(lǐng)域研究已成為熱點(diǎn),該文就此研究進(jìn)展做一概述。
[Abstract]:In recent years, the infection rate of Candida albicans has been increasing year by year. The drug resistance mechanism of Candida albicans is mainly related to the mutation and overexpression of ERG11 gene, the increase of gene expression related to drug efflux pump and the formation of biofilm. There have been more and more studies on the relationship between zinc cluster transcription factors and drug resistance, such as TAC1 / MRR1 / MRR2UPC2 / NDT80, whose point mutation can induce over-expression of some drug resistance genes and mediate drug resistance. The research in this field has become a hot topic. This paper summarizes the research progress in this field.
【作者單位】: 上海交通大學(xué)醫(yī)學(xué)院附屬瑞金醫(yī)院盧灣分院放免檢驗(yàn)科;上海交通大學(xué)醫(yī)學(xué)院附屬瑞金醫(yī)院檢驗(yàn)科;
【基金】:黃浦區(qū)衛(wèi)生局項(xiàng)目(2012-HGG-44) 上海市重點(diǎn)專科配套課題(ZK2012A21)
【分類號】:R379.4
[Abstract]:In recent years, the infection rate of Candida albicans has been increasing year by year. The drug resistance mechanism of Candida albicans is mainly related to the mutation and overexpression of ERG11 gene, the increase of gene expression related to drug efflux pump and the formation of biofilm. There have been more and more studies on the relationship between zinc cluster transcription factors and drug resistance, such as TAC1 / MRR1 / MRR2UPC2 / NDT80, whose point mutation can induce over-expression of some drug resistance genes and mediate drug resistance. The research in this field has become a hot topic. This paper summarizes the research progress in this field.
【作者單位】: 上海交通大學(xué)醫(yī)學(xué)院附屬瑞金醫(yī)院盧灣分院放免檢驗(yàn)科;上海交通大學(xué)醫(yī)學(xué)院附屬瑞金醫(yī)院檢驗(yàn)科;
【基金】:黃浦區(qū)衛(wèi)生局項(xiàng)目(2012-HGG-44) 上海市重點(diǎn)專科配套課題(ZK2012A21)
【分類號】:R379.4
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