Microbial volatile communication in human organotypic lung models.
Microbial volatile communication in human organotypic lung models.
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DOI:
10.1038/s41467-017-01985-4
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发表时间:
2017-11-24
影响因子:
16.6
通讯作者:
Beebe DJ
中科院分区:
文献类型:
--
作者:
Barkal LJ;Procknow CL;Álvarez-García YR;Niu M;Jiménez-Torres JA;Brockman-Schneider RA;Gern JE;Denlinger LC;Theberge AB;Keller NP;Berthier E;Beebe DJ
We inhale respiratory pathogens continuously, and the subsequent signaling events between host and microbe are complex, ultimately resulting in clearance of the microbe, stable colonization of the host, or active disease. Traditional in vitro methods are ill-equipped to study these critical events in the context of the lung microenvironment. Here we introduce a microscale organotypic model of the human bronchiole for studying pulmonary infection. By leveraging microscale techniques, the model is designed to approximate the structure of the human bronchiole, containing airway, vascular, and extracellular matrix compartments. To complement direct infection of the organotypic bronchiole, we present a clickable extension that facilitates volatile compound communication between microbial populations and the host model. Using Aspergillus fumigatus, a respiratory pathogen, we characterize the inflammatory response of the organotypic bronchiole to infection. Finally, we demonstrate multikingdom, volatile-mediated communication between the organotypic bronchiole and cultures of Aspergillus fumigatus and Pseudomonas aeruginosa. There is a need for improved in vitro models of host-microbe interactions in the lung. Here, Barkal et al. present a microscale organotypic model of the human bronchiole for studying pulmonary infection, including volatile compound communication between microbial populations and host cells.
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DOI:
10.4049/jimmunol.1300748
发表时间:
2013-09-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Carrion Sde J;Leal SM Jr;Ghannoum MA;Aimanianda V;Latgé JP;Pearlman E
通讯作者:
Pearlman E
影响因子:
6.7
作者:
Jhingran A;Kasahara S;Shepardson KM;Junecko BA;Heung LJ;Kumasaka DK;Knoblaugh SE;Lin X;Kazmierczak BI;Reinhart TA;Cramer RA;Hohl TM
通讯作者:
Hohl TM
DOI:
10.1073/pnas.1302566110
发表时间:
2013-06-18
影响因子:
11.1
作者:
Casavant, Benjamin P.;Berthier, Erwin;Beebe, David J.
通讯作者:
Beebe, David J.
DOI:
10.1007/978-1-4939-1571-2_6
发表时间:
2015-01-01
期刊:
RHINOVIRUSES: METHODS AND PROTOCOLS
影响因子:
--
作者:
Ashraf, Shamaila;Brockman-Schneider, Rebecca;Gern, James E.
通讯作者:
Gern, James E.
DOI:
10.1126/science.1188302
发表时间:
2010-06-25
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Huh D;Matthews BD;Mammoto A;Montoya-Zavala M;Hsin HY;Ingber DE
通讯作者:
Ingber DE