Results 11 to 20 of about 38,033 (184)

Helicobacter Infection and Gastric Adenoma [PDF]

Microorganisms, 2021
Background: We aimed to provide insight into the actual frequencies of gastric adenoma types and their association with gastritis status and associated mucosal changes with a focus on Helicobacter infection and the operative link on gastritis assessment (OLGA)/operative link on gastric intestinal metaplasia assessment (OLGIM) staging. Methods: From the
Simone Bertz, Miriam Angeloni, Jan Drgac, Christina Falkeis, Corinna Lang-Schwarz, William Sterlacci, Lothar Veits, Arndt Hartmann, Michael Vieth   +8 more
openaire   +4 more sources

Helicobacter pyloriInfection [PDF]

BioMed Research International, 2015
Helicobacter pylori (H. pylori) colonizes the gastric mucosa of more than 50% of the human population. It is the major etiological agent of chronic gastritis, peptic ulcer, gastric mucosa-associated lymphoid tissue lymphoma, and gastric adenocarcinoma.
Ping-I Hsu, Yoshio Yamaoka, Khean-Lee Goh, Marco Manfredi, Deng-Chyang Wu, Varocha Mahachai   +5 more
openaire   +3 more sources

Helicobacter Pylori Infection [PDF]

Deutsches Ärzteblatt international, 2018
Infection with Helicobacter pylori (H. pylori) is a major pathogenic factor for gastroduodenal ulcer disease and gastric carcinoma, as well as for other types of gastric and extragastric disease. As a result of changing epidemiologic conditions (e.g., immigration), changing resistance patterns with therapeutic implications, and new knowledge relating ...
Wolfgang Fischbach, Peter Malfertheiner
openaire   +3 more sources

Immunomodulation of Helicobacter Infection [PDF]

Canadian Journal of Gastroenterology, 1999
Helicobacter pylorileads to a chronic infection in humans that is associated with gastric inflammation and a vigorous immune response. Despite the humoral and cellular responses that can be detected in both human and animal models of helicobacter infection, the immune response fails to eliminate the organism. Eradication failure may be due to the niche
openaire   +4 more sources

c‐Rel–dependent Chk2 signaling regulates the DNA damage response limiting hepatocarcinogenesis

Hepatology, EarlyView., 2022
In response to genotoxic injury, c‐Rel upregulates ATM‐Chk2‐p53 pathway DNA damage proteins to limiting hepatocarcinogenesis. Abstract Background and Aims Hepatocellular carcinoma (HCC) is a leading cause of cancer‐related death. The NF‐κB transcription factor family subunit c‐Rel is typically protumorigenic; however, it has recently been reported as a
Jack Leslie, Jill E. Hunter, Amy Collins, Amelia Rushton, Lauren G. Russell, Erik Ramon‐Gil, Maja Laszczewska, Misti McCain, Marco Y. W. Zaki, Amber Knox, Yixin Seow, Laura Sabater, Daniel Geh, Neil D. Perkins, Helen L. Reeves, Dina Tiniakos, Derek A. Mann, Fiona Oakley   +17 more
wiley   +1 more source

Management of Helicobacter pylori infections [PDF]

BMC Gastroenterology, 2016
Infection with Helicobacter pylori is associated with severe digestive diseases including chronic gastritis, peptic ulcer disease, and gastric cancer. Successful eradication of this common gastric pathogen in individual patients is known to prevent the occurrence of peptic ulcer disease and gastric cancer.With half of the world's population being ...
Amin Talebi Bezmin Abadi, Johannes G. Kusters   +1 more
openaire   +4 more sources

Gastric Infection by Helicobacter pylori [PDF]

Current Gastroenterology Reports, 2009
Helicobacter pylori infection causes chronic active gastritis, ulcer disease, and gastric cancer. Current eradication regimens use a proton pump inhibitor (PPI) and two antibiotics. Triple therapy now has a success rate less than 80%, below the cutoff for efficacious eradication.
David R. Scott, David R. Scott, George Sachs, Yi Wen, Yi Wen   +4 more
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Pathogenicity of Helicobacter pylori infection [PDF]

Clinical Microbiology and Infection, 2005
Numerous Helicobacter pylori virulence factors, including various enzymes (urease, catalase, lipase, phospholipase and proteases), vacuolating cytotoxin (a product of expression of the vacA gene), and the immunogenic protein CagA, encoded by the cagA gene localised in the H.
Jarosław Jóźwiak, H. Radosz-Komoniewska, Gayane Martirosian, T. Bek   +3 more
openaire   +3 more sources

Helicobacter pylori Infection and Anemia [PDF]

The American Society of Tropical Medicine and Hygiene, 2013
Dear Sir: In their comprehensive and rigorous study on the etiology of anemia in Cote d'Ivoire, Righetti and others1 reported high prevalence of anemia (45–75%), inflammation, and deficiencies of iron, riboflavin, and vitamin A. The factors that were significantly and positively linked to the prevalence of anemia differed by age group: (1) infection
Dani Cohen, Khitam Muhsen
openaire   +3 more sources

The power of microRNA regulation—insights into immunity and metabolism

FEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto, Nicola Manfrini, Stefano Biffo   +2 more
wiley   +1 more source