Search Results - "Ermak, TH"

Immunization of mice with urease vaccine affords protection against Helicobacter pylori infection in the absence of antibodies and is mediated by MHC class II-restricted responses by Ermak, T H, Giannasca, P J, Nichols, R, Myers, G A, Nedrud, J, Weltzin, R, Lee, C K, Kleanthous, H, Monath, T P

“…We examined the roles of cell- and antibody-mediated immunity in urease vaccine-induced protection against Helicobacter pylori infection. Normal and knockout…”
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Replication of chimeric yellow fever virus-dengue serotype 1-4 virus vaccine strains in dendritic and hepatic cells by Brandler, Samantha, Brown, Nathan, Ermak, Thomas H, Mitchell, Fred, Parsons, Megan, Zhang, Zhenxi, Lang, Jean, Monath, Thomas P, Guirakhoo, Farshad

“…ChimeriVax-dengue (DEN) viruses are live attenuated vaccine candidates. They are constructed by replacing the premembrane (prM) and envelope (E) genes of the…”
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Phenotype and distribution of T lymphocytes in Peyer's patches of athymic mice by Ermak, T H, Owen, R L

“…The distribution and phenotype of T (Thy-1.2+) cells was examined in Peyer's patches of 8 and 16 week old athymic mice by peroxidase and two-color-fluorescence…”
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Microparticle targeting to M cells by Ermak, Thomas H, Giannasca, Paul J

“…M cells are epithelial cells specialized for sampling viruses and bacteria and perform a critical role in immune surveillance in mucosal tissues. The M cell…”
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Rectal and intranasal immunizations with recombinant urease induce distinct local and serum immune responses in mice and protect against Helicobacter pylori infection by KLEANTHOUS, H, MYERS, G. A, LEE, C. K, ERMAK, T. H, MONATH, T. P, GEORGAKOPOULOS, K. M, TIBBITTS, T. J, INGRASSIA, J. W, GRAY, H. L, RU DING, ZHANG, Z.-Z, WENDE LEI, NICHOLS, R

“…To determine the optimal inductive sites for immunization against Helicobacter pylori infection, the protective efficacy of recombinant urease (rUre) was…”
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Oral Immunization with Recombinant Helicobacter pylori Urease Induces Secretory IgA Antibodies and Protects Mice from Challenge with Helicobacter felis by Lee, Cynthia K., Weltzin, Richard, Thomas, William D., Kleanthous, Harold, Ermak, Thomas H., Seman, Gopalan, Hill, Joseph E., Ackerman, Samuel K., Monath, Thomas P.

“…Helicobacter pylori, a gram-negative spiral bacterium, is the cause of chronic superficial (type B) gastritis and peptic ulcer disease. The urease enzyme of H…”
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Uptake and translocation of fluorescent latex particles by rabbit Peyer's patch follicle epithelium: a quantitative model for M cell uptake by PAPPO, J, ERMAK, T. H

“…A quantitative, light microscopic morphometric model for uptake of particulates by Peyer's patch M cells was developed. Rabbit intestinal loops containing…”
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Gastritis in urease-immunized mice after Helicobacter felis challenge may be due to residual bacteria by Ermak, TH, Ding, R, Ekstein, B, Hill, J, Myers, GA, Lee, CK, Pappo, J, Kleanthous, HK, Monath, TP

“…BACKGROUND & AIMS: Oral immunization with recombinant Helicobacter pylori urease (rUre) coadministered with a mucosal adjuvant protects mice against challenge…”
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Sterilizing immunity against experimental Helicobacter pylori infection is challenge-strain dependent by Kleanthous, Harry, Tibbitts, Timothy J, Gray, Heather L, Myers, Gwendolyn A, Lee, Cynthia K, Ermak, Thomas H, Monath, Thomas P

“…The development of a murine model of Helicobacter pylori infection through serial in vivo passage of candidate strains has enabled a quantitative assessment of…”
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A new model of Pneumocystis carinii infection in mice selectively depleted of helper T lymphocytes by SHELLITO, J, SUZARA, V. V, BLUMENFELD, W, BECK, J. M, STEGER, H. J, ERMAK, T. H

“…Pulmonary infections with Pneumocystis carinii are an important cause of morbidity and mortality in patients with AIDS. P. carinii infections are seen in…”
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Increase in zymogen granule volume accounts for increase in volume density during prenatal development of pancreas by Ermak, T H, Rothman, S S

“…The sudden increase in volume density of zymogen granules in acinar cells of the fetal rat pancreas was examined with particular attention to the respective…”
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Monoclonal antibody-directed targeting of fluorescent polystyrene microspheres to Peyer's patch M cells by PAPPO, J, ERMAK, T. H, STEGER, H. J

“…The ability to deliver particulates to Peyer's patch M cells for uptake into gut-associated lymphoid tissue was examined by administering simultaneously…”
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Oral immunization with recombinant Helicobacter pylori urease confers long-lasting immunity against Helicobacter felis infection by Myers, Gwendolyn A, Ermak, Thomas H, Georgakopoulos, Kathleen, Tibbitts, Timothy, Ingrassia, Jennifer, Gray, Heather, Kleanthous, Harold, Lee, Cynthia K, Monath, Thomas P

“…Recombinant Helicobacter pylori urease (rUre) has been shown to confer protection against challenge with Helicobacter felis in mice. The purpose of the present…”
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Induction of autoimmune disease in mice by germline alteration of the T cell receptor gene expression by Sakaguchi, S, Ermak, TH, Toda, M, Berg, LJ, Ho, W, Fazekas de St. Groth, B, Peterson, PA, Sakaguchi, N, Davis, MM

“…Germline expression of rearranged TCR alpha-chain transgenes with the Ig H chain enhancer reproducibly elicits T cell-mediated autoimmune disease in the…”
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Lymphocyte compartments in antigen-sampling regions of rabbit mucosal lymphoid organs by Ermak, T H, Bhagat, H R, Pappo, J

“…Uptake and delivery of antigens to immunocompetent cells in the gut are critical factors for the development of oral vaccines. Particulate antigens are…”
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Phenotypically distinct subpopulations of T cells in domes and M-cell pockets of rabbit gut-associated lymphoid tissues by Ermak, T H, Steger, H J, Pappo, J

“…Follicle epithelium and domes of gut-associated lymphoid tissue (GALT) contain populations of lymphocytes which first contact antigen taken up from the…”
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Microdissected domes from gut-associated lymphoid tissues: a model of M cell transepithelial transport in vitro by Kabok, Z, Ermak, T H, Pappo, J

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Clearance of Giardia muris infection requires helper/inducer T lymphocytes by HEYWORTH, M. F, CARLSON, J. R, ERMAK, T. H

“…The aim of this work was to identify the T cell subset (helper/inducer or cytotoxic/suppressor) that plays a major part in the clearance of Giardia muris…”
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Monoclonal antibody-directed targeting of fluorescent polystyrene microspheres to Peyer's patch M cells by Pappo, J, Ermak, TH, Steger, HJ

“…The ability to deliver particulates to Peyer's patch M cells for uptake into gut-associated lymphoid tissue was examined by administering simultaneously…”
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The Renewing Cell Populations of Ascidians by ERMAK, THOMAS H.

“…Renewing cell populations are tissues or groups of cells which rapidly proliferate and whose cell division is balanced by cell loss. The rapid proliferation of…”
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