The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 2022
Filed:
Jul. 17, 2017
The Nemours Foundation, Jacksonville, FL (US);
Zhengyu Ma, Garnet Valley, PA (US);
THE NEMOURS FOUNDATION, Jacksonville, FL (US);
Abstract
A chimeric antigen receptor specific for the extracellular membrane-proximal domain (EMPD) of membrane-bound IgE (mIgE) is provided. The EMPD-specific chimeric antigen receptor comprises an extracellular ligand binding domain capable of binding EMPD, a transmembrane domain, and an intracellular domain that mediates T cell activation upon EMPD binding. Nucleic acids and vectors encoding the EMPD-specific chimeric antigen receptor are provided. T cells transduced with such vectors find use in chimeric antigen receptor-based adoptive T-cell therapy for targeting IgE-expressing B cells and treating IgE-mediated allergic diseases.