Described herein are cell culture media and/or cell culture media supplements that comprise at least one GSK3 inhibitor, a ROCK inhibitor, and one or more mitogenic growth factors, and methods of culturing and/or expanding pluripotent stem cells in 3D culture formats in the compositions described herein.

Many cell types in the body can remove apoptotic and cellular debris from tissues; however, the professional phagocyte, or antigen presenting cell (“APC”), has a high capacity to do so. The recognition of apoptotic cells (“ACs”) occurs via a series of evolutionarily-conserved, AC associated molecular-pattern receptors (“ACAMPRs”) on APCs that recognize and bind corresponding apoptotic-cell-associated molecular patterns (“ACAMPs”). These receptors recognize ligands such as phosphotidyl serine and oxidized lipids found on apoptotic cells. Savill et al. (2002); and Gregory et al. (2004).

A method of generating retinal pigment epithelium cells is disclosed. Cell populations comprising same and uses thereof are also disclosed.

This disclosure relates to growth media and environments for in vitro culturing of cells that produce or are capable of producing antibodies. In certain embodiments, the media comprises IL-6, fibronectin, and typically a saccharide. In certain embodiments, the disclosure contemplates cell culture compositions comprising IL-6 and fibronectin that are derived from proteins secreted from mesenchymal stromal/stem cells (MSCs). In certain embodiments, the disclosure contemplates enclosures comprising culture compositions disclosed herein that are in ambient air or optionally in an environment wherein oxygen is absent or at a low concentration.

To provide means for efficient growth of epithelial cells capable of being used to manufacture regenerated hair follicle germs. Provided are a culture medium for growth of epithelial cells capable of being used to manufacture regenerated hair follicle germs, the culture medium comprising basal medium and at least (1) through (3), below: and a method for growing the epithelial cells using the culture medium: (1) at least one species of BMP inhibitor: (2) at least one species of fibroblast growth factor: and (3) at least one species of sonic hedgehog (SHH) and/or SHH agonist.

The present invention relates to a cell differentiation medium composition, a high secretion insulin-producing cells and a preparation method thereof. The high secretion insulin-producing cells obtained by using the cell differentiation medium composition to induce stem cell differentiated under specific conditions can secrete a large amount of insulin in a short time, and when the high-secreting insulin-producing cells are transplanted into the human body, they are not easy to be swallowed by macrophages, which can improve the survival rate of the insulin-producing cells and prolong the time of insulin secretion thereby.

A chemically defined medium for differentiation of muscle stem cells in vitro, namely a serum-free, more efficient and inexpensive chemically defined medium for inducing differentiation of muscle stem cells in vitro. Compared with an existing general muscle stem cell differentiation medium, using the chemically defined medium can increase the relative expression of myogenin genes by 4.48 times on the 2.sup.nd day of differentiation, increase the relative expression of myosin heavy chain genes by 55.28 times on the 6.sup.th day, and increase the percentage of cell differentiation from 34.94% to 57.93% in the terminal differentiation stage, and more, thicker and longer muscle fibers are formed through induced differentiation. The chemically defined differentiation medium further improves the differentiation efficiency of muscle stem cells, and provides a more efficient and inexpensive method for differentiation of muscle stem cells into myotubes, and for 3D culture of muscle stem cells to produce cell cultured meat.

Methods for obtaining populations of norepinephrine (NE) neuronal progenitor cells and creating enriched populations of NE neurons are provided herein. Also provided herein are methods for obtaining genetically modified NE neurons expressing a NE sensor or a TH-reporter, and methods for using NE neurons obtained according to the methods of this disclosure.

The present disclosure relates to a cryopreserved pharmaceutical composition comprising immature dental pulp stem cells (IDPSCs) expressing SOX-1 and SOX-2 and methods of treating a neurological disease or condition comprising systemically administering to a subject a cryopreserved pharmaceutical composition comprising IDPSCs expressing SOX-1 and SOX-2.

Provided in the present invention is a cell freezing medium for clinical use. In particular, the cell freezing medium of the present invention comprises the following components: (1) human albumin; (2) cryoprotectant: the cryoprotectant comprises a combination of one or more of dimethyl sulfoxide, glycerol, and ethylene glycol; (3) a saline buffer; wherein the salt buffer is a solution containing Na.sup.+, K.sup.+, Mg.sup.+, Cl.sup.−, and CH.sub.3COO.sup.− ions; (4) a vitamin; and (5) an amino acid, wherein the human albumin concentration is 1%-20% (w/v). The cell, after long-term cryopreservation with the freezing medium of the present invention, has a high viability, and the cellular efficiency maintains a high uniformity. The grade of purity of the freezing medium of the present invention is the pharmaceutical grade or USP grade; and the freezing medium is safe and reliable for clinical use, and can be used or conventional adherent and suspension cells.