Výsledky vyhledávání - "Diane M. Loach"

Akademický článek

The evolution of host specialization in the vertebrate gut symbiont Lactobacillus reuteri.

Publikováno v: PLoS Genetics, Vol 7, Iss 2, p e1001314 (2011)

Recent research has provided mechanistic insight into the important contributions of the gut microbiota to vertebrate biology, but questions remain about the evolutionary processes that have shaped this symbiosis. In the present study, we showed in e

Externí odkaz: https://doaj.org/article/3b4c4017bcf347d99a4538cad73f5968

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Altered Transcription of Murine Genes Induced in the Small Bowel by Administration of Probiotic Strain Lactobacillus rhamnosus HN001

Autor: Les McNoe, Gerald W. Tannock, James Dekker, Pramod K. Gopal, Amy C. Dunn, Michael A. Collett, Blair Lawley, Maree Gould, Michael A. Black, Diane M. Loach, Alexander D. McLellan, Corinda Taylor

Publikováno v: Applied and Environmental Microbiology. 80:2851-2859

Lactobacillus rhamnosus HN001 is a probiotic strain reported to increase resistance to epithelium-adherent and -invasive intestinal pathogens in experimental animals. To increase understanding of the relationship between strain HN001 and the bowel, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d21276ea2db574cd8c4d507cbf795b93
https://doi.org/10.1128/aem.00336-14

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Structure and functions of exopolysaccharide produced by gut commensal Lactobacillus reuteri 100-23

Autor: Ian M. Sims, Gerald W. Tannock, Megan Livingston, Steven A. Frese, Gregory M. Cook, Michelle Wilson, Margaret A. Baird, Kay Appleyard, Jocelyn R. Eason, Jens Walter, Diane M. Loach

Publikováno v: The ISME Journal. 5:1115-1124

Lactobacillus reuteri strain 100-23 together with a Lactobacillus-free mouse model, provides a system with which the molecular traits underpinning bacterial commensalism in vertebrates can be studied. A polysaccharide was extracted from sucrose-conta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49191f21ab0a6d7b8c19ad76904febbc
https://doi.org/10.1038/ismej.2010.201

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Lactobacillus reuteri 100-23 Transiently Activates Intestinal Epithelial Cells of Mice That Have a Complex Microbiota during Early Stages of Colonization13

Autor: Gabriele Hölzlwimmer, Eva Rath, Micha Hoffmann, Leticia Quintanilla-Martinez, Diane M. Loach, Gerald W. Tannock, Dirk Haller

Publikováno v: The Journal of Nutrition. 138:1684-1691

Monoassociations of germ-free animals with colitogenic and probiotic bacterial strains trigger intestinal epithelial cell (IEC) activation and host-derived feedback mechanisms. To characterize the impact of a single nonpathogenic bacterial strain on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62dbf11d551834708b0ebc8c2000885c
https://doi.org/10.1093/jn/138.9.1684

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Glucosyltransferase A (GtfA) and inulosucrase (Inu) of Lactobacillus reuteri TMW1.106 contribute to cell aggregation, in vitro biofilm formation, and colonization of the mouse gastrointestinal tract

Autor: Diane M. Loach, Clarissa Schwab, Michael G. Gänzle, Gerald W. Tannock, Jens Walter

Publikováno v: Microbiology. 154:72-80

Members of the genus Lactobacillus are common inhabitants of the proximal gastrointestinal tract of animals such as mice, rats, chickens and pigs, where they form epithelial biofilms. Little is known about the traits that facilitate biofilm formation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f3dc8cdc651cdc6f383cbac8f8dcb96
https://doi.org/10.1099/mic.0.2007/010637-0

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d-Alanyl ester depletion of teichoic acids inLactobacillus reuteri100-23 results in impaired colonization of the mouse gastrointestinal tract

Autor: Jens Walter, Christoph Rockel, Markus Pfitzenmaier, Mohammed A. Alqumber, Gerald W. Tannock, Corinna Hermann, Diane M. Loach

Publikováno v: Environmental Microbiology. 9:1750-1760

Summary The dlt operon of Gram-positive bacteria encodes proteins required for the incorporation of d-alanine esters into cell wall-associated teichoic acids (TA). d-Alanylation of TA has been shown to be important for acid tolerance, resistance to a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9276ab6660fdef7251b9fbb3f6a2007
https://doi.org/10.1111/j.1462-2920.2007.01292.x

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A High-Molecular-Mass Surface Protein (Lsp) and Methionine Sulfoxide Reductase B (MsrB) Contribute to the Ecological Performance of Lactobacillus reuteri in the Murine Gut

Autor: Jens Walter, Christian Hertel, Gerald W. Tannock, Fabio Dal Bello, Patrice Chagnaud, Howard F. Jenkinson, Diane M. Loach, Walter P. Hammes

Publikováno v: Applied and Environmental Microbiology. 71:979-986

Members of the genus Lactobacillus are common inhabitants of the gut, yet little is known about the traits that contribute to their ecological performance in gastrointestinal ecosystems. Lactobacillus reuteri 100-23 persists in the gut of the reconst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5ae39782827be3295d1edfe4e1c99be
https://doi.org/10.1128/aem.71.2.979-986.2005

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Identification of Lactobacillus reuteri Genes Specifically Induced in the Mouse Gastrointestinal Tract

Autor: Jens Walter, Nicholas C. K. Heng, Christian Hertel, Gerald W. Tannock, Diane M. Loach, Walter P. Hammes

Publikováno v: Applied and Environmental Microbiology. 69:2044-2051

Lactobacilli are common inhabitants of the gastrointestinal tracts of mammals and have received considerable attention due to their putative health-promoting properties. Little is known about the traits that enhance the ability of these bacteria to i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dce9d91cbbc1ee26a12814178b265f13
https://doi.org/10.1128/aem.69.4.2044-2051.2003

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Detection and Identification of Gastrointestinal Lactobacillus Species by Using Denaturing Gradient Gel Electrophoresis and Species-Specific PCR Primers

Autor: Diane M. Loach, Anu Tilsala-Timisjärvi, Gerald W. Tannock, Sureelak Rodtong, Karen Munro, Jens Walter, Tapani Alatossava

Publikováno v: Applied and Environmental Microbiology. 66:297-303

Denaturing gradient gel electrophoresis (DGGE) of DNA fragments obtained by PCR amplification of the V2-V3 region of the 16S rRNA gene was used to detect the presence of Lactobacillus species in the stomach contents of mice. Lactobacillus isolates cu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9679da855ff6f767a48c9db34265176f
https://doi.org/10.1128/aem.66.1.297-303.2000

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A functional analysis of the formyl-coenzyme A (frc) gene from Lactobacillus reuteri 100-23C

Autor: Brian Kullin, Valerie R. Abratt, Sharon J. Reid, K. Kimura, Gerald W. Tannock, Diane M. Loach

Publikováno v: Journal of applied microbiology. 116(6)

Aim To examine the role of the Lactobacillus reuteri 100-23C frc gene product in oxalate metabolism, host colonization and the acid stress response. Methods and Results Genes encoding putative formyl-CoA transferase (frc) and oxalyl-CoA decarboxylase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::198f7a307a1aadb3969a56dfb90a5335
https://pubmed.ncbi.nlm.nih.gov/24655128

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