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helicobacter-pylori
Helicobacter pylori
Gram-negative microaerophilic spiral rod; colonises ~50% of humanity. IARC class I carcinogen. Causes peptic ulcers, gastric adenocarcinoma, and MALT lymphoma via urease, CagA T4SS injection, and VacA cytotoxin.
Entry Metadata
| Field | Value |
|---|---|
| ID | helicobacter-pylori |
| Name | Helicobacter pylori |
| Status | draft |
| Last reviewed | 2026-06-05 |
| Class | 02-bacteria |