Platforms and systems for automated cell culture
Disclosed herein are platforms, systems, and methods including a cell culture system that includes a cell culture container comprising a cell culture, the cell culture receiving input cells, a cell imaging subsystem configured to acquire images of the cell culture, a computing subsystem configured to perform a cell culture process on the cell culture according to the images acquired by the cell imaging subsystem, and a cell editing subsystem configured to edit the cell culture to produce output cell products according to the cell culture process.
1. A method of manufacturing induced pluripotent stem cells (iPSCs) for a plurality of subjects in parallel, the method comprising:
(a) for each subject in the plurality of subjects, associating the subject with a closed bioprocessing module of a plurality of closed bioprocessing modules, wherein each closed bioprocessing module of the plurality of closed bioprocessing modules comprises one or more sealed cell culture chambers fluidically coupled to a sterile closed loop liquid system;
(b) culturing, for each of the plurality of subjects, iPSCs obtained or derived from the subject in the associated closed bioprocessing module of the plurality of closed bioprocessing modules for the subject, wherein the iPSCs are adhered to an at least partially transparent surface of each of the one or more sealed cell culture chambers in the associated closed bioprocessing module;
(c) expanding, for each of the plurality of subjects in parallel, the iPSCs cultured in the associated closed bioprocessing module, wherein expanding the iPSCs comprises:
(i) collecting, by an imaging system shared by the plurality of closed bioprocessing modules associated with each of the plurality of subjects, time-series images of the one or more sealed cell culture chambers in each of the plurality of closed bioprocessing modules associated with the plurality of subjects;
(ii) selecting, by a computing system shared by the plurality of closed bioprocessing modules associated with each of the plurality of subjects, one or more cells to remove from the one or more sealed cell culture chambers in each of the plurality of closed bioprocessing modules associated with the plurality of subjects; and
(iii) removing, by a cell editing system shared by the plurality of closed bioprocessing modules associated with each of the plurality of subjects, the selected one or more cells from the one or more sealed cell culture chambers in each of the plurality of closed bioprocessing modules associated with the plurality of subjects; and
(d) harvesting, for each of the plurality of subjects, an iPSC output product from the plurality of closed bioprocessing modules associated with the plurality of subjects.
2. The method of claim 1 , wherein the at least partially transparent surface further comprises a film configured to enable light-based imaging of the iPSCs by the imaging system and light-based removal by the cell editing system.
3. The method of claim 2 , wherein the film is further configured to transmit light emitted by the imaging system within a first wavelength range and absorb light emitted by the cell editing system within a second wavelength range.
4. The method of claim 3 , wherein the film is further configured to transfer energy from the absorbed light within the second wavelength range to the iPSCs to remove the iPSCs.
5. The method of claim 1 , wherein expanding the iPSCs further comprises:
extracting, by the computing system, for each of the one or more sealed cell culture chambers in each of the plurality of closed bioprocessing modules associated with each of the plurality of subjects, one or more attributes of the iPSCs from the time-series images.
6. The method of claim 5 , wherein expanding the iPSCs further comprises:
storing, by the computing system, for each of the one or more sealed cell culture chambers in each of the plurality of closed bioprocessing modules associated with each of the plurality of subjects, a dynamic digital profile of the iPSCs, the dynamic digital profile including the one or more attributes.
7. The method of claim 5 , wherein expanding the iPSCs further comprises:
identifying, by the computing system, cell clusters based at least in part on the one or more attributes of the iPSCs.
8. The method of claim 5 , further comprising selecting, by the computing system, the one or more cells to remove based at least in part on the one or more attributes of the iPSCs.
9. The method of claim 1 , wherein the cell editing system further comprises a laser system.
10. The method of claim 9 , wherein the laser system is configured to remove the one or more cells at least in part by imparting mechanical energy on the one or more cells.
11. The method of claim 10 , further comprising absorbing, by the at least partially transparent surface, energy from laser light incident on the at least partially transparent surface, and converting the absorbed energy into mechanical energy.
12. The method of claim 1 , wherein the iPSC output product comprises one or more clonal iPSC colonies.
13. The method of claim 1 , wherein the iPSC output product for each of the plurality of subjects is configured for use in an autologous cell therapy for the subject.
14. The method of claim 1 , wherein the iPSCs obtained or derived from each of the plurality of subjects have been reprogrammed from somatic cells harvested from the subject.
15. A system for manufacturing induced pluripotent stem cells (iPSCs) for a plurality of subjects in parallel, the system comprising:
for each subject in the plurality of subjects, an associated closed bioprocessing module of a plurality of closed bioprocessing modules, wherein each closed bioprocessing module in the plurality of closed bioprocessing modules comprises:
one or more sealed cell culture chambers, each of the one or more sealed cell culture chambers comprising an at least partially transparent surface configured to adhere to iPSCs obtained or derived from the subject;
a sterile closed loop fluidic system fluidically coupled to the one or more sealed cell culture chambers of each closed bioprocessing module of the plurality of closed bioprocessing modules;
an imager shared by each of the plurality of closed bioprocessing modules associated with each of the plurality of subjects, the imager configured to collect time-series images of the one or more sealed cell culture chambers in each of the plurality of closed bioprocessing modules associated with the plurality of subjects;
a processor of a computing system shared by each of the plurality of closed bioprocessing modules associated with each of the plurality of subjects, the processor of the computing system configured to select one or more cells to remove from the one or more sealed cell culture chambers in each of the plurality of closed bioprocessing modules associated with the plurality of subjects; and
a cell system shared by each of the plurality of closed bioprocessing modules associated with each of the plurality of subjects, the cell editor configured to remove the selected one or more cells from the one or more sealed cell culture chambers in each of the plurality of closed bioprocessing modules associated with the plurality of subjects;
wherein the plurality of closed bioprocessing modules associated with each of the plurality of subjects produces an iPSC output product.
16. The system of claim 15 , wherein the at least partially transparent surface further comprises a film configured to enable light-based imaging of the iPSCs by the imager and light-based removal by the cell editor.
17. The system of claim 16 , wherein the film is further configured to transmit light emitted by the imager within a first wavelength range and absorb light emitted by the cell editor within a second wavelength range.
18. The system of claim 17 , wherein the film is further configured to transfer energy from the absorbed light within the second wavelength range to the iPSCs to remove the iPSCs.
19. The system of claim 15 , wherein the processor of the computing system is further configured to extract, for each of the one or more sealed cell culture chambers in each of the plurality of closed bioprocessing modules associated with each of the plurality of subjects, one or more attributes of the iPSCs from the time-series images.
20. The system of claim 19 , wherein the processor of the computing system is further configured to store, for each of the one or more sealed cell culture chambers in each of the plurality of closed bioprocessing modules associated with each of the plurality of subjects, a dynamic digital profile of the iPSCs, the dynamic digital profile including the one or more attributes.
21. The system of claim 19 , wherein the processor of the computing system is further configured to identify cell clusters based at least in part on the one or more attributes of the iPSCs.
22. The system of claim 19 , wherein the processor of the computing system is further configured to select the one or more cells to remove based at least in part on the one or more attributes of the iPSCs.
23. The system of claim 15 , wherein the cell editor further comprises a laser system.
24. The system of claim 23 , wherein the laser system is configured to remove the one or more cells at least in part by imparting mechanical energy on the one or more cells.
25. The system of claim 24 , wherein energy from laser light incident on the at least partially transparent surface is absorbed and converted into mechanical energy.
26. The system of claim 15 , wherein the iPSC output product comprises one or more clonal iPSC colonies.
27. The system of claim 15 , wherein the iPSC output product for each of the plurality of subjects is configured for use in an autologous cell therapy for the subject.
28. The system of claim 15 , wherein the iPSCs obtained or derived from each of the plurality of subjects have been reprogrammed from somatic cells harvested from the subject.
29. The method of claim 1 , further comprising performing, by a liquid handler shared by the plurality of closed bioprocessing modules associated with each of the plurality of subjects, media changes of the one or more sealed cell culture chambers via an aseptic connector fluidically coupled to the sterile closed loop liquid system.
30. The system of claim 15 , further comprising a liquid handler shared by the plurality of closed bioprocessing modules associated with each of the plurality of subjects, wherein the liquid handler is configured to perform media changes of the one or more sealed cell culture chambers via an aseptic connector fluidically coupled to the sterile closed loop liquid system.