Mast cells are critical mediators of vaccine-induced Helicobacter clearance in the mouse model

Συγγραφείς: Velin, D., Bachmann, D., Bouzourene, H., Michetti, P.

Θεματικοί όροι: Administration, Intranasal Animals Bacterial Vaccines/*pharmacology Bone Marrow Cells/immunology/microbiology CD4-Positive T-Lymphocytes/immunology/microbiology Chymases Disease Models, Animal Female Gastric Mucosa/immunology/microbiology Helicobacter Infections/*immunology/*prevention & control Helicobacter felis/immunology Helicobacter pylori/*immunology Immunoglobulin E/immunology Male Mast Cells/*immunology/microbiology Mice Mice, Inbred C57BL Mice, Mutant Strains Neutrophils/immunology Proto-Oncogene Proteins c-kit/genetics RNA, Messenger/analysis Serine Endopeptidases/blood/genetics Urease/immunology

Relation: Gastroenterology; https://iris.unil.ch/handle/iris/69687; serval:BIB_0C18B5EDBB1A; 000230423100019

Διαθεσιμότητα: https://iris.unil.ch/handle/iris/69687
https://doi.org/10.1053/j.gastro.2005.04.010

Human polymeric IgA is superior to IgG and single-chain Fv of the same monoclonal specificity to inhibit urease activity associated with Helicobacter pylori.

Συγγραφείς: Berdoz, J., Corthésy, B.

Θεματικοί όροι: Animals, CHO Cells, Cloning, Molecular, Cricetinae, Helicobacter pylori/enzymology, Helicobacter pylori/immunology, Humans, Immunoglobulin A/genetics, Immunoglobulin A/immunology, Immunoglobulin G/genetics, Immunoglobulin G/immunology, Immunoglobulin Variable Region/genetics, Immunoglobulin Variable Region/immunology, Time Factors, Urease/antagonists &, inhibitors, Urease/immunology

Relation: Molecular Immunology; 0161-5890[print], 0161-5890[linking]; https://iris.unil.ch/handle/iris/56535; serval:BIB_0D1D34FC6FAE; 000223566000007

Διαθεσιμότητα: https://iris.unil.ch/handle/iris/56535
https://doi.org/10.1016/j.molimm.2004.05.006

Passive immunity in Helicobacter-challenged neonatal mice conferred by immunized dams lasts until weaning.

Συγγραφείς: Corthésy-Theulaz, I., Corthésy, B., Bachmann, D., Velin, D., Kraehenbuhl, J.P.

Θεματικοί όροι: Animals, Newborn, Antibodies, Bacterial/immunology, Antigens, Breast Feeding, Female, Helicobacter/immunology, Helicobacter Infections/immunology, Helicobacter Infections/prevention & control, Helicobacter pylori/enzymology, Helicobacter pylori/immunology, Immunity, Maternally-Acquired, Immunization, Mice, Milk/immunology, Urease/immunology, Weaning

Relation: Infection and Immunity; https://iris.unil.ch/handle/iris/164494; serval:BIB_A5AD30D8F217; 000181926200074

Διαθεσιμότητα: https://iris.unil.ch/handle/iris/164494
https://doi.org/10.1128/IAI.71.4.2226-2229.2003

Oral immunization with urease and Escherichia coli heat-labile enterotoxin is safe and immunogenic in Helicobacter pylori-infected adults

Συγγραφείς: Michetti, P., Kreiss, C., Kotloff, K. L., Porta, N., Blanco, J. L., Bachmann, D., Herranz, M., Saldinger, P. F., Corthesy-Theulaz, I., Losonsky, G., Nichols, R., Simon, J., Stolte, M., Ackerman, S., Monath, T. P., Blum, A. L.

Θεματικοί όροι: Administration, Oral Adult Bacterial Toxins/*immunology Bacterial Vaccines/adverse effects/*immunology Double-Blind Method Enterotoxins/*immunology *Escherichia coli Proteins Female Helicobacter Infections/*prevention & control Helicobacter pylori/*immunology Humans Immunization/adverse effects Immunoglobulin A/blood Male Middle Aged Stomach/microbiology Urease/*immunology

Relation: Gastroenterology; https://iris.unil.ch/handle/iris/47959; serval:BIB_392944F95C4A; 000079372600008

Διαθεσιμότητα: https://iris.unil.ch/handle/iris/47959
https://doi.org/10.1016/S0016-5085(99)70063-6

Immunization of BALB/c mice with Helicobacter urease B induces a T helper 2 response absent in Helicobacter infection.

Συγγραφείς: Saldinger, P.F., Porta, N., Launois, P., Louis, J.A., Waanders, G.A., Bouzouréne, H., Michetti, P., Blum, A.L., Corthésy-Theulaz, I.E.

Θεματικοί όροι: Animals, Antibody Formation/immunology, Cell Division/drug effects, Cholera Toxin/immunology, Cytokines/metabolism, Female, Gastric Mucosa/immunology, Gastric Mucosa/metabolism, Helicobacter/enzymology, Helicobacter Infections/immunology, Helicobacter Infections/therapy, Immunization, Isoenzymes/immunology, Mice, Inbred BALB C, Recombinant Proteins, T-Lymphocytes/pathology, T-Lymphocytes, Helper-Inducer/immunology, Th1 Cells/pathology, Th2 Cells/pathology, Urease/immunology

Relation: Gastroenterology; https://iris.unil.ch/handle/iris/162031; serval:BIB_C423624C1CA2; 000076136500016; 9753492

Διαθεσιμότητα: https://iris.unil.ch/handle/iris/162031
https://doi.org/10.1016/S0016-5085(98)70261-6