Cell Biology


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0 Q&A 579 Views Feb 20, 2024

Inflammatory bowel disease (IBD) is characterized by an aberrant immune response against microbiota. It is well established that T cells play a critical role in mediating the pathology. Assessing the contribution of each subset of T cells in mediating the pathology is crucial in order to design better therapeutic strategies. This protocol presents a method to identify the specific effector T-cell population responsible for intestinal immunopathologies in bone marrow–engrafted mouse models. Here, we used anti-CD4 and anti-CD8β depleting antibodies in bone marrow–engrafted mouse models to identify the effector T-cell population responsible for intestinal damage in a genetic mouse model of chronic intestinal inflammation..


Key features

• This protocol allows addressing the role of CD4+ or CD8αβ+ in an engrafted model of inflammatory bowel disease (IBD).

• This protocol can easily be adapted to address the role of other immune cells or molecules that may play a role in IBD.

0 Q&A 9867 Views Mar 20, 2017
Our protocol describes adoptive transfer of antigen presenting cells (APCs) isolated from the lungs by enzymatic digestion and magnetic enrichment. This protocol can be used to study APC functions and trafficking.



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