Synergistic effects of anti-CmeA and anti-CmeB peptide nucleic acids on sensitizing Campylobacter jejuni to antibiotics.

Synergistic effects of anti-CmeA and anti-CmeB peptide nucleic acids on sensitizing Campylobacter jejuni to antibiotics.
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抗CmeA和抗CmeB肽核酸对空肠弯曲杆菌对抗生素敏感的协同作用。

DOI:
10.1128/aac.00605-13
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发表时间:
2013
影响因子:
4.9
通讯作者:
Zhang,Qijing
Zhang,Qijing
中科院分区:
医学2区
文献类型:
--
作者:
Mu,Yang;Shen,Zhangqi;Jeon,Byeonghwa;Dai,Lei;Zhang,Qijing

文献摘要

相似文献

空肠弯曲杆菌中的 CmeABC 外排泵赋予对结构不同的抗菌药物的耐药性,抑制 CmeABC 代表了控制抗生素耐药弯曲杆菌的一种有前景的策略。评估了针对 CmeABC 三个成分的反义肽核酸 (PNA) 对 CmeABC 表达的抑制。结果揭示了靶向 CmeA 和 CmeB 的 PNA 对空肠弯曲菌对抗生素敏感的协同作用。这一发现进一步证明了使用 PNA 来增强抗生素对抗抗生素耐药弯曲杆菌的可行性。
The CmeABC efflux pump in Campylobacter jejuni confers resistance to structurally divergent antimicrobials, and inhibition of CmeABC represents a promising strategy to control antibiotic-resistant Campylobacter. Antisense peptide nucleic acids (PNAs) targeting the three components of CmeABC were evaluated for inhibition of CmeABC expression. The result revealed a synergistic effect of the PNAs targeting CmeA and CmeB on sensitizing C. jejuni to antibiotics. This finding further demonstrates the feasibility of using PNAs to potentiate antibiotics against antibiotic-resistant Campylobacter.