In this study we show, to our knowledge, the first description of the role ADAM10 plays on mast cells. ADAM10 is abundantly expressed on mast cells both in vitro and in vivo. Its expression is inhibited by IL-10, a suppressive cytokine. siRNA depletion of ADAM10 on bone marrow-derived mast cells (BMMC) caused decreased IL-6 production following IgE cross-linking and also impaired BMMC stem cell factor (SCF)-induced migration through collagen IV. Mast cells and T helper cells (Th cells) in the peritoneum were reduced in ADAM10 KO mice. In addition, ADAM10 KO BMMC produced significantly less of all cytokines measured following IgE cross-linking, including IL-6, TNF-α, IL-13, and MCP-1, compared to wild type BMMC. Collectively these data show that mast cell ADAM10 can be regulated by a T regulatory cell cytokine, IL-10, and describes key ways in which ADAM10 loss affects prototypical mast cell functions and distribution.
","abstract_html":"<p>In this study we show, to our knowledge, the first description of the role ADAM10 plays on mast cells. ADAM10 is abundantly expressed on mast cells both in vitro and in vivo. Its expression is inhibited by IL-10, a suppressive cytokine. siRNA depletion of ADAM10 on bone marrow-derived mast cells (BMMC) caused decreased IL-6 production following IgE cross-linking and also impaired BMMC stem cell factor (SCF)-induced migration through collagen IV. Mast cells and T helper cells (Th cells) in the peritoneum were reduced in ADAM10 KO mice. In addition, ADAM10 KO BMMC produced significantly less of all cytokines measured following IgE cross-linking, including IL-6, TNF-α, IL-13, and MCP-1, compared to wild type BMMC. Collectively these data show that mast cell ADAM10 can be regulated by a T regulatory cell cytokine, IL-10, and describes key ways in which ADAM10 loss affects prototypical mast cell functions and distribution.</p>","abstract_has_math":false,"creators":["Faber, Travis"],"institution":null,"degree_name":"Master of Science","degree_level":"Thesis","degree_discipline":"Biology","degree_department":null,"school":null,"contributors":["John Ryan"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2012,"date_issued":"2012-01-01T08:00:00Z","date_published":"2012-01-01T08:00:00Z","updated_at":"2026-07-24T05:53:48Z","subjects":["Mast Cells","ADAM10","IgE","SCF","Biology","Life Sciences"],"languages":[],"rights":["© The Author"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["https://scholarscompass.vcu.edu/etd/354"],"render_values":[{"text":"https://scholarscompass.vcu.edu/etd/354","href":"https://scholarscompass.vcu.edu/etd/354","code":true}]}]},"links":{"outbound_url":"https://doi.org/10.25772/ZC1C-8223","outbound_label":"DOI","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["John Ryan"]},{"key":"dc:creator","label":"Author","values":["Faber, Travis"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2017-05-14T07:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Biology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Mast Cells","ADAM10","IgE","SCF","Biology","Life Sciences"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:rights","label":"Dc Rights","values":["© The Author"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://doi.org/10.25772/ZC1C-8223","https://scholarscompass.vcu.edu/etd/354"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["In this study we show, to our knowledge, the first description of the role ADAM10 plays on mast cells. ADAM10 is abundantly expressed on mast cells both in vitro and in vivo. Its expression is inhibited by IL-10, a suppressive cytokine. siRNA depletion of ADAM10 on bone marrow-derived mast cells (BMMC) caused decreased IL-6 production following IgE cross-linking and also impaired BMMC stem cell factor (SCF)-induced migration through collagen IV. Mast cells and T helper cells (Th cells) in the peritoneum were reduced in ADAM10 KO mice. In addition, ADAM10 KO BMMC produced significantly less of all cytokines measured following IgE cross-linking, including IL-6, TNF-α, IL-13, and MCP-1, compared to wild type BMMC. Collectively these data show that mast cell ADAM10 can be regulated by a T regulatory cell cytokine, IL-10, and describes key ways in which ADAM10 loss affects prototypical mast cell functions and distribution.
"]},{"key":"dc:title","label":"Title","values":["ADAM10: a Novel Regulator of Mast Cell Function and Activation"]}]}],"canonical_facts":{"dc:contributor":["John Ryan"],"dc:creator":["Faber, Travis"],"dc:date.available":["2017-05-14T07:00:00Z"],"dc:description.abstract":["In this study we show, to our knowledge, the first description of the role ADAM10 plays on mast cells. ADAM10 is abundantly expressed on mast cells both in vitro and in vivo. Its expression is inhibited by IL-10, a suppressive cytokine. siRNA depletion of ADAM10 on bone marrow-derived mast cells (BMMC) caused decreased IL-6 production following IgE cross-linking and also impaired BMMC stem cell factor (SCF)-induced migration through collagen IV. Mast cells and T helper cells (Th cells) in the peritoneum were reduced in ADAM10 KO mice. In addition, ADAM10 KO BMMC produced significantly less of all cytokines measured following IgE cross-linking, including IL-6, TNF-α, IL-13, and MCP-1, compared to wild type BMMC. Collectively these data show that mast cell ADAM10 can be regulated by a T regulatory cell cytokine, IL-10, and describes key ways in which ADAM10 loss affects prototypical mast cell functions and distribution.
"],"dc:identifier":["https://doi.org/10.25772/ZC1C-8223","https://scholarscompass.vcu.edu/etd/354"],"dc:rights":["© The Author"],"dc:subject":["Mast Cells","ADAM10","IgE","SCF","Biology","Life Sciences"],"dc:title":["ADAM10: a Novel Regulator of Mast Cell Function and Activation"],"thesis:degree_discipline":["Biology"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["Master of Science"]},"updated_at":"2026-07-24T05:53:48Z"}