Heterogeneous bacterial persisters and engineering approaches to eliminate them

被引:147
作者
Allison, Kyle R. [1 ,2 ]
Brynildsen, Mark P. [3 ]
Collins, James J. [1 ,2 ,4 ,5 ]
机构
[1] Boston Univ, Dept Biomed Engn, Howard Hughes Med Inst, Boston, MA 02215 USA
[2] Boston Univ, Ctr BioDynam, Boston, MA 02215 USA
[3] Princeton Univ, Dept Chem & Biol Engn, Princeton, NJ 08544 USA
[4] Boston Univ, Sch Med, Boston, MA 02118 USA
[5] Harvard Univ, Wyss Inst Biol Inspired Engn, Boston, MA 02118 USA
关键词
ESCHERICHIA-COLI K-12; MULTIDRUG TOLERANCE; PSEUDOMONAS-AERUGINOSA; AFFECTS LETHALITY; AFFECTS FREQUENCY; CELL-FORMATION; HIPA; GENE; INHIBITION; RESISTANCE;
D O I
10.1016/j.mib.2011.09.002
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Bacterial persistence is a state in which a subpopulation of cells (persisters) survives antibiotic treatment, and has been implicated in the tolerance of clinical infections and the recalcitrance of biofilms. There has been a renewed interest in the role of bacterial persisters in treatment failure in light of a wealth of recent findings. Here we review recent laboratory studies of bacterial persistence. Further, we pose the hypothesis that each bacterial population may contain a diverse collection of persisters and discuss engineering strategies for persister eradication.
引用
收藏
页码:593 / 598
页数:6
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