scholarly journals Helicobacter Heilmannii: une cause rare de gastrite antrale

2019 ◽  
Author(s):  
Christian Tiefenthaller ◽  
Stephan Brand ◽  
Thomas Breitbach ◽  
Simon Quentin ◽  
Volker Stenz ◽  
...  
Keyword(s):  
Helicobacter Heilmannii

Exemplar Abstract for Helicobacter heilmannii Smet et al. 2012.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  
Helicobacter Heilmannii

scholarly journals Helicobacter heilmannii can induce gastric lymphoid follicles in mice via a Peyer's patch-independent pathway

2010 ◽  
Vol 60 (2) ◽  
pp. 156-164 ◽  
Author(s):  
Kentaro Nobutani ◽  
Masaru Yoshida ◽  
Shin Nishiumi ◽  
Yosuke Nishitani ◽  
Tetsuya Takagawa ◽  
...  
Keyword(s):  
Peyer’S Patch ◽  
Peyer's Patch ◽  
Lymphoid Follicles ◽  
Helicobacter Heilmannii

scholarly journals Distinct transcriptome signatures of Helicobacter suis and Helicobacter heilmannii strains upon adherence to human gastric epithelial cells

2020 ◽  
Vol 51 (1) ◽  
Author(s):  
Helena Berlamont ◽  
Chloë De Witte ◽  
Eva Bauwens ◽  
Hannah Min Jou ◽  
Richard Ducatelle ◽  
...  
Keyword(s):  
Epithelial Cells ◽  
Gastric Epithelial Cells ◽  
Helicobacter Heilmannii

Acute Phlegmonous Gastritis Associated with Helicobacter heilmannii Infection in a Child

2006 ◽  
Vol 51 (12) ◽  
pp. 2322-2325 ◽  
Author(s):  
Rok Orel ◽  
Vladimir Mlinarič ◽  
Srečko Štepec ◽  
Boštjan Luzar ◽  
Erika Brenčič ◽  
...  
Keyword(s):  
Helicobacter Heilmannii ◽  
Phlegmonous Gastritis

Healing of duodenal ulcer after eradication of Helicobacter heilmannii

The Lancet ◽  
1997 ◽  
Vol 349 (9068) ◽  
pp. 1815-1816 ◽  
Author(s):  
Andrew F Goddard ◽  
Robert PH Logan ◽  
John C Atherton ◽  
David Jenkins ◽  
Robin C Spiller
Keyword(s):  
Duodenal Ulcer ◽  
Helicobacter Heilmannii

scholarly journals GastricDe NovoMuc13 Expression and Spasmolytic Polypeptide-Expressing Metaplasia during Helicobacter heilmannii Infection

2014 ◽  
Vol 82 (8) ◽  
pp. 3227-3239 ◽  
Author(s):  
Cheng Liu ◽  
Annemieke Smet ◽  
Caroline Blaecher ◽  
Bram Flahou ◽  
Richard Ducatelle ◽  
...  
Keyword(s):  
Mrna Expression ◽  
Parietal Cells ◽  
Gastric Disease ◽  
Low Grade ◽  
Polymeric Immunoglobulin Receptor ◽  
Content Type ◽  
Immunoglobulin Receptor ◽  
Helicobacter Heilmannii ◽  
Mucous Metaplasia ◽  
Spasmolytic Polypeptide

ABSTRACTHelicobacter heilmanniiis a zoonotic bacterium that has been associated with gastric disease in humans. In this study, the mRNA expression of mucins in the stomach of BALB/c mice was analyzed at several time points during a 1-year infection with this bacterium, during which gastric disease progressed in severity. Markers for acid production by parietal cells and mucous metaplasia were also examined. In the first 9 weeks postinfection, the mRNA expression of Muc6 was clearly upregulated in both the antrum and fundus of the stomach ofH. heilmannii-infected mice. Interestingly, Muc13 was upregulated already at 1 day postinfection in the fundus of the stomach. Its expression level remained high in the stomach over the course of the infection. This mucin is, however, not expressed in a healthy stomach, and high expression of this mucin has so far only been described in gastric cancer. In the later stages of infection, mRNA expression of H+/K+-ATPase α/β and KCNQ1 decreased, whereas the expression of Muc4, Tff2, Dmbt1, and polymeric immunoglobulin receptor (pIgR) increased starting at 16 weeks postinfection onwards, suggesting the existence of spasmolytic polypeptide-expressing metaplasia in the fundus of the stomach. Mucous metaplasia present in the mucosa surrounding low-grade mucosa-associated lymphoid tissue (MALT) lymphoma-like lesions was also histologically confirmed. Our findings indicate thatH. heilmanniiinfection causes severe gastric pathologies and alterations in the expression pattern of gastric mucins, such as Muc6 and Muc13, as well as disrupting gastric homeostasis by inducing the loss of parietal cells, resulting in the development of mucous metaplasia.

A Case of Acute Gastric Mucosal Lesions Associated with Helicobacter heilmannii Infection

Helicobacter ◽  
2002 ◽  
Vol 7 (5) ◽  
pp. 322-326 ◽  
Author(s):  
Masaya Yoshimura ◽  
Hajime Isomoto ◽  
Saburo Shikuwa ◽  
Masayuki Osabe ◽  
Keiichiro Matsunaga ◽  
...  
Keyword(s):  
Gastric Mucosal Lesions ◽  
Helicobacter Heilmannii ◽  
Mucosal Lesions
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