A photobioreactor for cultivation and/or propagation of a photosynthetic organism and associated systems/methods are disclosed herewith. The photobioreactor includes (1) a substantially spherical vessel having a wall defining an interior vessel volume; (2) a water-submersible system for converting electrical energy into electromagnetic radiation; (3) a temperature management system for circulating heat dispersal fluid into and out of the water-submersible system; and (4) a photobioreactor control system comprising a processor and a controller.

A spheroid cell culture article including: a frame having a chamber including: an opaque side wall surface; a top aperture; a gas-permeable, transparent bottom; and optionally a chamber annex surface and second bottom, and at least a portion of the transparent bottom includes at least one concave arcuate surface, is disclosed. Methods of making and using the article are also disclosed.

A bioreactor system is provided that includes a cell culture vessel having a first end, a second end, and at least one reservoir between the first and second ends; and a cell culture matrix disposed in the at least one reservoir. The cell culture matrix has a structurally defined substrate with a surface for adhering cells thereto. The bioreactor system flows material through the at least one reservoir and through the cell culture matrix in a flow direction from the first end to the second end, and the cell culture matrix exhibits isotropic fluid flow permeability therethrough.

A cell culture apparatus includes: a substrate having a first surface; a pair of structures each having a wall surface intersecting the first surface, the wall surfaces facing each other; and an electrode disposed on the first surface and traversing a space between the wall surfaces, the electrode and each of the wail surfaces forming an angle other than 90 degrees.

Methods for the continuous production, capturing and purification of biologics such as recombinant proteins are described. Also described are pharmaceutical compositions comprising such biologics, as well as methods of treatment and uses of such biologics.

A cell culture chamber device for growing cell cultures and tissues. The device includes: an enclosure containing a cell culture media, the enclosure being defined partly by a first end, a second end, and a connecting wall. The first end or a part or window thereof is substantially transparent, and the second end and/or the connecting wall, or a respective part or window thereof, is/are substantially transparent/translucent. The first end is configured to be optically aligned, at least for some period of time or periodically, with the second end and/or with the connecting wall so that light or another illumination or visualisation signal, transmitted through or by the second end and/or through or by the connecting wall into the enclosure is transmitted through the cell culture media and out through the first end to outside the enclosure, and e.g. to outside the cell culture chamber device.

The present invention provides a culture method capable of maturing an organoid through long-term culture, and suitable for producing a conformational organ. The culture method of the present invention is a method for culturing an organoid and/or cells constituting an organ immobilized in a chamber with a culture fluid perfused, and the culture fluid is perfused in such a manner as to generate a turbulent flow in the chamber.

A cell culture matrix is provided that has a substrate with a first side, a second side opposite the first side, a thickness separating the first side and the second side, and a plurality of openings formed in the substrate and passing through the thickness of the substrate. The plurality of openings allow flow of at least one of cell culture media, cells, or cell products through the thickness of the substrate, and provides a uniform, efficient, and scalable matrix for cell seeding, proliferation, and culturing. The substrate can be formed from a woven polymer mesh material that provides a high surface area to volume ratio for cells and good fluid flow through the matrix. Bioreactor systems incorporating the cell culture matrix and related methods are also provided.

A device to aid in the production and regeneration of tissues and organs, standing alone, or on or inside of the human body, with a method of fabrication of tissues and organs and use of the device.

A three-dimensional cell growth containment article is described, which includes a molded body channelized by removal of sacrificial channelizing element(s) therefrom, so that the molded body contains one or more channel(s) therein, with a matrix material in at least one of such channel(s) that is supportive of three-dimensional cell growth in the matrix material. A method for making such articles is also described, in which a molded body is formed with one or more sacrificial channelizing element(s) therein, following which the sacrificial channelizing element(s) are removed. The three-dimensional cell growth containment articles of the present disclosure may be utilized in any applications in which there exists a need to reproducibly generate three-dimensional cellular structures, e.g., islet transplantation for diabetes treatment, transplantation of hormone secreting cells, cellular scaffolds for wound healing, and generation of tissue engineering structures to regain structural usefulness for orthopedic applications.