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US 2025/0051707 A1Published application
Dendritic Cell Generator
AssigneeNortheastern University
InventorsShashi K. Murthy, Bradley B. Collier
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Abstract
Devices, systems, and methods can be used for the automated production of dendritic cells (DC) from dendritic cell progenitors, such as monocytes obtained from peripheral blood. The invention makes it possible to obtain sufficient quantities of a subject's own DC for use in preparing and characterizing vaccines, for activating and characterizing the activation state of the subject's immune response, and to aid in preventing and/or treating cancer or infectious disease.
Claims20
A method of preparing a dendritic cell vaccine, the method comprising:
- providing a dendritic cell generation system comprising:
- one or more fluid reservoirs;
- a pump operably coupled to the one or more fluid reservoirs;
- and
- a cell culture chamber fluidically coupled to the one or more fluid reservoirs, wherein the cell culture chamber comprises a fluidic channel having an inlet, an outlet, and a monocyte binding substrate;
- introducing a liquid sample comprising monocytes of a subject into the fluidic channel of the cell culture chamber via the inlet, whereby at least a portion of said monocytes bind to the monocyte binding substrate of the cell culture chamber;
- flowing a dendritic cell differentiation medium into the cell culture chamber to perfuse the monocytes, whereby at least a portion of the bound monocytes differentiate into dendritic cells and detach from the monocyte-binding substrate as mature dendritic cells;
- and
- exposing the mature dendritic cells to one or more antigens to thereby activate the mature dendritic cells.
6 more elements
Dependencies are inferred from the claim text.