Index Catalog // ScholarsArchive@OSU

Macrophage infection with wild-type Mycobacterium avium or isogenic attenuated PPE mutant revealed differences in gene expression and mycobacterial vacuole proteins

Creator:: Jha, Samradhni
Abstract:: Mycobacterium avium is a ubiquitous environmental organism found in water and soil. It can cause disease in patients with pre-existing pulmonary conditions, immunocompromised patients with the most prevalent being AIDS patients, as well as apparently healthy people. Studies have indicated that, upon macrophage uptake, Al. avium prevents phagosome-lysosome fusion, thus...
Resource Type:: Masters Thesis
Full Text:: thankful to my thesis committee, Dr. Manoj Pastey and Dr. Claudia Hase, for their help and support. I am

HaeseClaudiaVeterinaryMedicineInhibitionSodiumTranslocating.pdf

Creator:: Minato, Yusuke, Fassio, Sara R., Reddekopp, Rylan L., and Häse, Claudia C.
Abstract:: Two virulence factors produced by Vibrio cholerae, cholera toxin (CT) and toxin-corregulated pilus (TCP), are indispensable for cholera infection. ToxT is the central regulatory protein involved in activation of CT and TCP expression. We previously reported that lack of a respiration-linked sodium-translocating NADH–ubiquinone oxidoreductase (Na⁺-NQR) significantly increases toxT transcription. In...
Full Text:: ., Fassio, S. R., Reddekopp, R. L., & Häse, C. C. (2014). Inhibition of the sodium-translocating NADH

HaeseClaudiaVeterinaryMedicineInhibitionSodiumTranslocatingFigure4.jpg

Creator:: Minato, Yusuke, Fassio, Sara R., Reddekopp, Rylan L., and Häse, Claudia C.
Abstract:: Two virulence factors produced by Vibrio cholerae, cholera toxin (CT) and toxin-corregulated pilus (TCP), are indispensable for cholera infection. ToxT is the central regulatory protein involved in activation of CT and TCP expression. We previously reported that lack of a respiration-linked sodium-translocating NADH–ubiquinone oxidoreductase (Na⁺-NQR) significantly increases toxT transcription. In...

HaeseClaudiaVeterinaryMedicineInhibitionSodiumTranslocatingFigure3.jpg

Creator:: Minato, Yusuke, Fassio, Sara R., Reddekopp, Rylan L., and Häse, Claudia C.
Abstract:: Two virulence factors produced by Vibrio cholerae, cholera toxin (CT) and toxin-corregulated pilus (TCP), are indispensable for cholera infection. ToxT is the central regulatory protein involved in activation of CT and TCP expression. We previously reported that lack of a respiration-linked sodium-translocating NADH–ubiquinone oxidoreductase (Na⁺-NQR) significantly increases toxT transcription. In...

HaeseClaudiaVeterinaryMedicineInhibitionSodiumTranslocatingFigure2.jpg

Creator:: Minato, Yusuke, Fassio, Sara R., Reddekopp, Rylan L., and Häse, Claudia C.
Abstract:: Two virulence factors produced by Vibrio cholerae, cholera toxin (CT) and toxin-corregulated pilus (TCP), are indispensable for cholera infection. ToxT is the central regulatory protein involved in activation of CT and TCP expression. We previously reported that lack of a respiration-linked sodium-translocating NADH–ubiquinone oxidoreductase (Na⁺-NQR) significantly increases toxT transcription. In...

HaeseClaudiaVeterinaryMedicineInhibitionSodiumTranslocatingFigure1.jpg

Creator:: Minato, Yusuke, Fassio, Sara R., Reddekopp, Rylan L., and Häse, Claudia C.
Abstract:: Two virulence factors produced by Vibrio cholerae, cholera toxin (CT) and toxin-corregulated pilus (TCP), are indispensable for cholera infection. ToxT is the central regulatory protein involved in activation of CT and TCP expression. We previously reported that lack of a respiration-linked sodium-translocating NADH–ubiquinone oxidoreductase (Na⁺-NQR) significantly increases toxT transcription. In...

Inhibition of the sodium-translocating NADH-ubiquinone oxidoreductase [Na⁺-NQR] decreases cholera toxin production in Vibrio cholerae O1 at the late exponential growth phase

Creator:: Minato, Yusuke, Fassio, Sara R., Reddekopp, Rylan L., and Häse, Claudia C.
Abstract:: Two virulence factors produced by Vibrio cholerae, cholera toxin (CT) and toxin-corregulated pilus (TCP), are indispensable for cholera infection. ToxT is the central regulatory protein involved in activation of CT and TCP expression. We previously reported that lack of a respiration-linked sodium-translocating NADH–ubiquinone oxidoreductase (Na⁺-NQR) significantly increases toxT transcription. In...
Resource Type:: Article

ASM2012_NQR_Posterfinal-1.pptx

Creator:: Fassio, Sara R., Minato, Yusuke, Quinn, Matthew J., Faulkner, Wyatt J., and Hase, Claudia C.
Abstract:: We previously reported that inhibition of the Na⁺ translocating NADH:ubiquinone oxidoreductase (NQR), either by chemical inhibition or mutation, increased toxT transcription in Vibrio cholerae. In this study, we revealed that the nqr mutant strain showed similar phenotypes as the Escherichia coli NADH dehydrogenase I (nuo) mutant strain (e.g. growth defect...
Full Text:: . Nature 406:477-483. 2. Häse, C. C., and J. J. Mekalanos. 1999. Effects of changes in membrane sodium flux

ASM2012_NQR_Posterfinal-1.pdf

Creator:: Fassio, Sara R., Minato, Yusuke, Quinn, Matthew J., Faulkner, Wyatt J., and Hase, Claudia C.
Abstract:: We previously reported that inhibition of the Na⁺ translocating NADH:ubiquinone oxidoreductase (NQR), either by chemical inhibition or mutation, increased toxT transcription in Vibrio cholerae. In this study, we revealed that the nqr mutant strain showed similar phenotypes as the Escherichia coli NADH dehydrogenase I (nuo) mutant strain (e.g. growth defect...
Full Text:: both chromosomes of the cholera pathogen Vibrio cholerae. Nature 406:477-483. 2. Häse, C. C., and J

Mortalities of Eastern and Pacific Oyster Larvae Caused by the Pathogens Vibrio coralliilyticus and Vibrio tubiashii

Creator:: Richards, Gary P., Watson, Michael A., Needleman, David S., Church, Karlee M., and Häse, Claudia C.
Abstract:: Vibrio tubiashii is reported to be a bacterial pathogen of larval Eastern oysters (Crassostrea virginica) and Pacific oysters (Crassostrea gigas) and has been associated with major hatchery crashes, causing shortages in seed oysters for commercial shellfish producers. Another bacterium, Vibrio coralliilyticus, a well-known coral pathogen, has recently been shown to...
Resource Type:: Article
Full Text:: ., Watson, M. A., Needleman, D. S., Church, K. M., & Häse, C. C. (2015). Mortalities of Eastern and Pacific

ScholarsArchive@OSU

Macrophage infection with wild-type Mycobacterium avium or isogenic attenuated PPE mutant revealed differences in gene expression and mycobacterial vacuole proteins

HaeseClaudiaVeterinaryMedicineInhibitionSodiumTranslocating.pdf

HaeseClaudiaVeterinaryMedicineInhibitionSodiumTranslocatingFigure4.jpg

HaeseClaudiaVeterinaryMedicineInhibitionSodiumTranslocatingFigure3.jpg

HaeseClaudiaVeterinaryMedicineInhibitionSodiumTranslocatingFigure2.jpg

HaeseClaudiaVeterinaryMedicineInhibitionSodiumTranslocatingFigure1.jpg

Inhibition of the sodium-translocating NADH-ubiquinone oxidoreductase [Na⁺-NQR] decreases cholera toxin production in Vibrio cholerae O1 at the late exponential growth phase

ASM2012_NQR_Posterfinal-1.pptx

ASM2012_NQR_Posterfinal-1.pdf

Mortalities of Eastern and Pacific Oyster Larvae Caused by the Pathogens Vibrio coralliilyticus and Vibrio tubiashii

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search