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J Pappo

Explore the profile of J Pappo including associated specialties, affiliations and a list of published articles. Areas
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Articles 31
Citations 439
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Recent Articles
1.
Trust T, Alm R, Pappo J
Eur J Surg Suppl . 2001 Nov; (586):82-8. PMID: 11718532
Helicobacter pylori induces chronic superficial gastritis which in some patients may lead to peptic ulcer disease, while a subset of infected individuals develop gastric cancer or gastric lymphoma. Consensus guidelines...
2.
Ernst P, Pappo J
Acta Odontol Scand . 2001 Sep; 59(4):216-21. PMID: 11570524
Approximately 50% of humanity is infected with Helicobacter pylori. This lifelong infection elicits a marked host response, including a robust gastric IgA response. However, natural infection fails to yield protective...
3.
Wang J, Brooks E, Bamford K, Denning T, Pappo J, Ernst P
J Immunol . 2001 Jul; 167(2):926-34. PMID: 11441100
The majority of humans infected with Helicobacter pylori maintain a lifelong infection with strains bearing the cag pathogenicity island (PAI). H. pylori inhibits T cell responses and evades immunity so...
4.
Ernst P, Pappo J
Curr Pharm Des . 2000 Sep; 6(15):1557-73. PMID: 10974152
Approximately 50% of humanity is infected with Helicobacter pylori. Normally, this is a life-long infection indicating that the host response to natural infection fails to yield protective immunity. Moreover, the...
5.
Ibraghimov A, Pappo J
Microbes Infect . 2000 Sep; 2(9):1073-7. PMID: 10967287
Helicobacter pylori infects about half of the world's population. H. pylori elicits marked immune responses, but the infection is commonly life-long. Some infected individuals remain asymptomatic, while others develop significant...
6.
Sutton P, Wilson J, Genta R, Torrey D, Savinainen A, Pappo J, et al.
Gut . 1999 Aug; 45(3):335-40. PMID: 10446099
Background: The importance of host factors in helicobacter induced gastritis has been shown in animal models. Infection of most mouse strains with Helicobacter felis results in a functional atrophic gastritis,...
7.
Pappo J, Torrey D, Castriotta L, Savinainen A, Kabok Z, Ibraghimov A
Infect Immun . 1998 Dec; 67(1):337-41. PMID: 9864234
The role of major histocompatibility complex (MHC) class I- and class II-restricted functions in Helicobacter pylori infection and immunity upon oral immunization was examined in vivo. Experimental challenge with H....
8.
Ermak T, Ding R, Ekstein B, Hill J, Myers G, Lee C, et al.
Gastroenterology . 1997 Oct; 113(4):1118-28. PMID: 9322506
Background & Aims: Oral immunization with recombinant Helicobacter pylori urease (rUre) coadministered with a mucosal adjuvant protects mice against challenge with Helicobacter felis. In this study, the duration of protection...
9.
Fox J, Perkins S, Yan L, Shen Z, Attardo L, Pappo J
Immunology . 1996 Jul; 88(3):400-6. PMID: 8774357
Helicobacter pylori-infected cats were screened by culture and polymerase chain reaction (PCR) for the presence of H. pylori in salivary secretions, gastric juice, gastric tissue and faeces. H. pylori was...
10.
Pappo J, THOMAS Jr W, Kabok Z, Taylor N, Murphy J, Fox J
Infect Immun . 1995 Apr; 63(4):1246-52. PMID: 7890380
The ability of oral immunization to interfere with the establishment of infection with Helicobacter felis was examined. Groups of Swiss Webster mice were immunized orally with 250 micrograms of Helicobacter...