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:
Apr. 04, 2023
Filed:
Jun. 29, 2020
Agency for Science, Technology and Research, Singapore, SG;
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH, Singapore, SG;
Abstract
The present invention relates to a method of culturing primitive macrophages from stem cells. Specifically, the method comprises contacting and incubating stem cells with a serum-free culture media comprising a GSK3 inhibitor to differentiate stem cells into cell of the mesoderm lineage, contacting and incubating cells of the mesoderm lineage with a culture media comprising DKK1 to differentiate the cells into the hematopoietic lineage, maturing the cells of the hematopoietic lineage and contacting and incubating these cells with a culture media comprising M-CSF to drive differentiation into primitive-like macrophages. The invention also relates to a primitive-like macrophage, use of the primitive-like macrophage and a kit when used in the method of the invention.