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Skip to Search Results- 12Affinity
- 6Cytotoxicity
- 6Electrospray ionization mass spectrometry
- 4Human milk oligosaccharide
- 4Mass-spectrometry
- 4Proteins
- 14Klassen, John S.
- 8Kitova, Elena N.
- 4El-Hawiet, Amr
- 4Han, Ling
- 4N. Kitova, Elena N.
- 2Armstrong, Glen D.
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2013
Klassen, John S., Xia, Ming, Tan, Ming, Wang, Leyi, Han, Ling, Kitova, Elena N., Jiang, Xi, Kitov, Pavel I.
Noroviruses (NoVs), the major cause of viral acute gastroenteritis, recognize histo-blood group antigens (HBGAs) as receptors or attachment factors. To gain a deeper understanding of the interplay between NoVs and their hosts, the affinities of recombinant P dimers (P2's) of a GII.4 NoV (VA387)...
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2013
Jiang, Xi, Klassen, John S., Kitova, Elena N., Wang, Leyi, Han, Ling, Kitov, Pavel I., Xia, Ming, Tan, Ming
Noroviruses (NoVs), the major cause of viral acute gastroenteritis, recognize histo-blood group antigens (HBGAs) as receptors or attachment factors. To gain a deeper understanding of the interplay between NoVs and their hosts, the affinities of recombinant P dimers (P2's) of a GII.4 NoV (VA387)...
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2011
Dingle, Tanis C., Szpacenko, Adam, Ng, Kenneth K.S., Kitov, Pavel, Klassen, John S., El-Hawiet, Amr, Kitova,Elena N., Mulvey, George L., Eugenio, Luiz, Armstrong, Glen D.
The binding of recombinant fragments of the C-terminal cell-binding domains of the two large exotoxins, toxin A (TcdA) and toxin B (TcdB), expressed by Clostridium difficile and a library consisting of the most abundant neutral and acidic human milk oligosaccharides (HMOs) was examined...
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2011
El-Hawiet, Amr, Klassen, John S., Armstrong, Glen D., Dingle, Tanis C., Eugenio, Luiz, Mulvey, George L., Szpacenko, Adam, Ng, Kenneth K.S., Kitova,Elena N., Kitov, Pavel
The binding of recombinant fragments of the C-terminal cell-binding domains of the two large exotoxins, toxin A (TcdA) and toxin B (TcdB), expressed by Clostridium difficile and a library consisting of the most abundant neutral and acidic human milk oligosaccharides (HMOs) was examined...
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Cell-electronic Sensing of Cellular Responses and Toxicity Induced by Nanoparticles and Arsenic Species
DownloadFall 2013
We demonstrate the development of a real-time cell analysis (RTCA) platform for studying nanoparticle- and arsenic-induced cytotoxicity with potential applications to risk assessment, environmental toxicity monitoring, and drug development. RTCA is an impedance-based in vitro detection system...
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Cytotoxicity, mutagenicity, and genotoxicity of emerging drinking water disinfection byproducts
DownloadSpring 2014
Drinking water disinfection byproducts (DBPs) are formed unintentionally when organic matter in raw water reacts with disinfectants used to kill pathogens. Epidemiological studies have shown that an increased risk of bladder cancer is associated with consumption of chlorinated water, but little...
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2016
Klassen, John S., Han, Ling, Kitova, Elena N.
This study reports on the use of the catch-and-release electrospray ionization mass spectrometry (CaR-ESI-MS) assay, combined with glycomicelles, as a method for detecting specific interactions between water-soluble proteins and glycolipids (GLs) in aqueous solution. The B subunit homopentamers...
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2016
Han, Ling, Klassen, John S., Kitova, Elena N.
This study reports on the use of the catch-and-release electrospray ionization mass spectrometry (CaR-ESI-MS) assay, combined with glycomicelles, as a method for detecting specific interactions between water-soluble proteins and glycolipids (GLs) in aqueous solution. The B subunit homopentamers...
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Modeling the Colchicum autumnale Tubulin and a Comparison of Its Interaction with Colchicine to Human Tubulin
Download2017-08-02
Ayoub, Ahmed T , Dumonte, Charles, Wong, Gane K-S, Preto, Jordane, Tuszynski, Jack A, Spasevska, Ivana, Winter, Philip
Tubulin is the target for many small-molecule natural compounds, which alter microtubules dynamics, and lead to cell cycle arrest and apoptosis. One of these compounds is colchicine, a plant alkaloid produced by Colchicum autumnale. While C. autumnale produces a potent cytotoxin, colchicine, and...
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Quantifying protein-carbohydrate interactions using liquid sample desorption electrospray ionization mass spectrometry
Download2015
N. Kitova, Elena N., Shams-Ud-Doha, Km, Yao, Yuyu, Klassen, John S., Daneshfar, Rambod
The application of liquid sample desorption electrospray ionization mass spectrometry (liquid sample DESI-MS) for quantifying protein–carbohydrate interactions in vitro is described. Association constants for the interactions between lysozyme and β-D-GlcNAc-(1 → 4)-β-D-GlcNAc-(1 → 4)-D-GlcNAc and...