Diet‐induced obesity results in impaired oral tolerance induction

ABSTRACT: Abstract

Introduction

Obesity increases the risk of several diseases, such as type 2 diabetes mellitus and cardiovascular disease. Obesity also affects the immune system. When dietary lipids are transported via the lymphatics, they pass the mesenteric lymph nodes (mLNs). In these secondary lymphoid organs, immune responses towards pathogens are generated, or tolerance against harmless antigens is induced.

Methods

In this study, the effects of diet‐induced obesity (DIO) on mLN induced oral tolerance induction were examined in C57BL/6NCrl mice. Therefore, mice were fed a high‐fat or a low‐fat diet for 14 weeks. After 10 weeks of feeding oral tolerance induction started, ending up in measuring the delayed‐type hypersensitivity reaction, the cell subset composition and cytoki

SUBMITTER: Streich K 

PROVIDER: S-EPMC9673425 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature