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:
Oct. 14, 2025
Filed:
Feb. 19, 2020
Saitama Medical University, Saitama, JP;
Hiroshi Kagamu, Saitama, JP;
Saitama Medical University, Saitama, JP;
Abstract
Provided is a peripheral blood biomarker for evaluating the antitumor immune effect of radiation therapy. Also provided is a method in which the composition of cell subpopulation in a sample obtained from a subject is used as an index for immune activation in the subject caused by a radiation therapy. By comparing, with a reference, the amount of CD4T cell subpopulation that correlates with dendritic cell stimulation in an antitumor immune response or the amount of dendritic cell subpopulation that correlates with the dendritic cell stimulation in an antitumor immune response, the presence or absence of, and/or the magnitude of, immune activation occurring in the subject as a result of a radiation therapy can be determined.