Immunogenetic phenotypes in inflammatory bowel disease

当前接受的 etiopathogenic 假设建议长期的肠的发炎和煽动性的肠疾病(IBD ) 的相关全身的表明特征由于对居民钠的过分好攻击或病理学的有免疫力的回答细菌的成分。预先安排的因素是粘膜免疫者回答或障碍功能的基因 dysregulation，与环境刺激触发的发作。这些因素和他们的相互作用可以也是疾病显型和疾病前进的重要决定因素。免疫的出现基因显型把支持借给不同免疫者处理的危险性基因调整的建议假设，由钠抗原开车，表示了接着在 IBD 影响临床的显型的同样特定的有免疫力的显型病人。

The currently accepted etiopathogenic hypothesis suggests that the chronic intestinal inflammation and related systemic manifestations characteristic of inflammatory bowel disease （IBD） are due to an overly aggressive or pathologic immune response to resident luminal bacterial constituents. Predisposing factors are genetic dysregulation of mucosal immune responses and/ or barrier function, with onset triggered by environmental stimuli. These factors and their interactions may also be important determinants of disease phenotype and disease progression. The emergence of immunogenetic phenotypes lends support to the proposed hypothesis that susceptibility genes regulate distinct immune processes, driven by luminal antigens, expressed as specific immune phenotypes which in turn influence clinical phenotypes in IBD patient.