2 options
Understanding the role of the IL-1 family cytokines IL-18 and IL-33 in protective and pathological responses to toxoplasma gondii / Joseph Thomas Clark.
- Format:
- Book
- Thesis/Dissertation
- Author/Creator:
- Clark, Joseph Thomas, author.
- Language:
- English
- Subjects (All):
- Immunology.
- Parasitology.
- Immunology--Penn dissertations.
- Penn dissertations--Immunology.
- Local Subjects:
- Immunology.
- Parasitology.
- Immunology--Penn dissertations.
- Penn dissertations--Immunology.
- Physical Description:
- 1 online resource (148 pages)
- Contained In:
- Dissertations Abstracts International 83-08B.
- Place of Publication:
- [Philadelphia, Pennsylvania] : University of Pennsylvania ; Ann Arbor : ProQuest Dissertations & Theses, 2021.
- Language Note:
- English
- System Details:
- Mode of access: World Wide Web.
- Summary:
- The IL-1 family member cytokines are among the most ancient cell-cell signaling pathways relevant to the immune system, and as they have co-evolved with their hosts' increasingly complex lifestyles and longer lifespans, they have developed a correspondingly diverse range of roles in immunity. Although they all utilize conserved downstream signaling cascade (MyD88 and NF-B), and have some overlapping activities there are also distinct functions in different disease settings which indicate that these are not simply redundant factors. Indeed, it is now appreciated that differences in expression or patterns of release of the cytokines themselves and the presence of natural regulatory mechanisms that govern their activity are key to understanding their immuno-biology. As factors involved in the response to infectious threats, the IL-1 family members serve as amplifiers of immune pathways, and thereby enhanced control of infection. However, these responses can cause collateral tissue damage associated with inflammation and thus these cytokines can also induce or exacerbate pathology. The studies presented here focus on the IL-1 family members IL-18 and IL-33 and their shared ability to promote ILC and T cell responses associated with resistance to intracellular infections. Using a murine model of infection with Toxoplasma gondii, a natural host-pathogen system, combined with a variety of engineered cytokines, the data presented reveal new insights into the factors that dictate when and how these cytokines contribute to protective or pathological immunity to T. gondii.
- Notes:
- Source: Dissertations Abstracts International, Volume: 83-08, Section: B.
- Advisors: Hunter, Christopher A.; Committee members: Laufer, Teri; Allman, David; Shin, Sunny; Behrens, Edward.
- Department: Immunology.
- Ph.D. University of Pennsylvania 2021.
- Local Notes:
- School code: 0175
- ISBN:
- 9798780658153
- Access Restriction:
- Restricted for use by site license.
- This item must not be sold to any third party vendors.
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.