RS1800629 (G-308A) TNF GENE POLYMORPHISM IN CHILDREN WITH GASTRODUODENAL PATHOLOGY DEPENDING ON HELICOBACTER PYLORI INFECTION
Abstract
The immune response to H. pylori infection in children is an earlier pathological response and can serve as a kind of
model for studying the characteristic course of H. pylori. In the conditions of the Republic of Uzbekistan, such studies have
not been carried out, at the same time, the tendency towards weight gain, rejuvenation and a high frequency of complications dictate the need to study this issue.
Purpose. To study the clinical and prognostic signiZcance of the rs1800629 (G-308A) polymorphism of the TNF gene in
children with gastroduodenal pathology, depending on H. pylori infection.
Examined 182 children aged 7 to 18 years with gastroduodenal pathology. Of these, 98 (53.8%) patients with HP associated pathology and 84 (46.2%) patients with HP negative pathology of the gastroduodenal zone. The rs1800629 (G-308A)
polymorphism of the TNF gene was determined. Statistical data processing has been carried out.
The presence of the GA TNF-a genotype rs1800629 is an unfavorable prognostic marker in the development of this
pathology in the presence of HP infection. At the same time, the GG genotype rs1800629 is a protective genotype for the underlying pathology, regardless of the presence of HP infection.
About the Authors
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