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Full-Text Articles in Allergy and Immunology
Functional Characterization Of Lt-Hsc Metabolic Activity Dependent On Ahr Activity, Everett Tate
Functional Characterization Of Lt-Hsc Metabolic Activity Dependent On Ahr Activity, Everett Tate
Theses and Dissertations
The cells of the immune system are descended from multipotent hematopoietic stem cells (HSCs) that emerge during development. Multipotency means that a single progenitor HSC can differentiate into any cell of the immune system. HSCs are required to do this for the lifetime of the organism through a process called self-renewal, and as such, any perturbation during development or in the bone marrow can have a trickle-down effect, affecting the self-renewal capacity or ability to terminally differentiate. The aryl hydrocarbon receptor (AHR) is a known regulator of HSCs. The AHR is a transcription factor required for the detoxification of numerous …
Role Of Regulatory T Cells In The Development And Progression Of Lyme Disease In Balb/C Mice, Kaitlyn Nielsen
Role Of Regulatory T Cells In The Development And Progression Of Lyme Disease In Balb/C Mice, Kaitlyn Nielsen
Theses and Dissertations
Lyme disease, caused by Borrelia burgdorferi, is an increasingly important public health concern, with tens of thousands of new cases being diagnosed each year, even in previously non-endemic areas. It is known that symptoms of Lyme disease are caused by an inflammatory immune response initiated to aid in clearance of the pathogen. Left unchecked, these inflammatory responses can potentially increase tissue damage, leading to increased disease severity. Mechanisms responsible for the control of the inflammatory response to infection with B. burgdorferi are not entirely understood. Evidence exists that regulatory T (Treg) cells, a population of Foxp3-expressing CD4+ T cells known …