Architecture and signal transduction mechanism of the bacterial chemosensory array: progress, controversies, and challenges.

Architecture and signal transduction mechanism of the bacterial chemosensory array: progress, controversies, and challenges.
复制标题

DOI:
10.1016/j.sbi.2014.10.001
复制
发表时间:
2014-12
影响因子:
6.8
通讯作者:
Piasta, Kene N.
Piasta, Kene N.
中科院分区:
生物学2区
文献类型:
--
作者:
Falke, Joseph J.;Piasta, Kene N.

文献摘要

参考文献

被引文献

相似文献

最近的研究加深了我们对古老的、保守的化学传感器阵列的理解,该阵列检测小分子引诱剂和排斥剂,并将细菌和古细菌细胞的趋化性引导到最佳化学环境。在这里,我们回顾了化学传感阵列的超稳定晶格结构和超灵敏信号转导机制的分子描述的进展,以及需要进一步研究的争议和挑战。最终,对阵列结构和开关切换的完整分子理解将促进(i)阻断致病性伤口寻求和感染的新型疗法的设计,(ii)高度特异性、灵敏度、稳定的生物传感器的开发,以及(iii)阐明在生命的所有分支中由受体贴片共享的一般功能原理。
Recent research has deepened our understanding of the ancient, conserved chemosensory array that detects small molecule attractants and repellents, and directs the chemotaxis of bacterial and archaeal cells towards an optimal chemical environment. Here we review advances towards a molecular description of the ultrastable lattice architecture and ultrasensitive signal transduction mechanism of the chemosensory array, as well as controversies and challenges requiring further research. Ultimately, a full molecular understanding of array structure and on-off switching will foster (i) the design of novel therapies that block pathogenic wound seeking and infection, (ii) the development of highly specific, sensitive, stable biosensors, and (iii) the elucidation of general functional principles shared by receptor patches in all branches of life.
DOI: 10.1111/mmi.12309
发表时间: 2013-09
影响因子: 3.6
作者:
Briegel A;Ames P;Gumbart JC;Oikonomou CM;Parkinson JS;Jensen GJ
通讯作者: Jensen GJ
DOI: 10.1021/bi5000614
发表时间: 2014-03-18
期刊: Biochemistry
影响因子: 2.9
作者:
Briegel A;Wong ML;Hodges HL;Oikonomou CM;Piasta KN;Harris MJ;Fowler DJ;Thompson LK;Falke JJ;Kiessling LL;Jensen GJ
通讯作者: Jensen GJ
DOI: 10.1101/cshperspect.a005512
发表时间: 2010-08-01
影响因子: 7.2
作者:
Balagopalan, Lakshmi;Coussens, Nathan P.;Sommers, Connie L.
通讯作者: Sommers, Connie L.
DOI: 10.1371/journal.pbio.1001479
发表时间: 2013
期刊: PLoS biology
影响因子: 9.8
作者:
Airola MV;Sukomon N;Samanta D;Borbat PP;Freed JH;Watts KJ;Crane BR
通讯作者: Crane BR
DOI: 10.1021/bi0002737
发表时间: 2000-08-08
期刊: BIOCHEMISTRY
影响因子: 2.9
作者:
Bornhorst, JA;Falke, JJ
通讯作者: Falke, JJ