The present invention relates to a novel process of producing therapeutic GMP grade Müller cells and Miller cells obtainable therefrom, derived from stem cells using products that are free of animal-derived components. The Müller cells are suitable for treatment of eye disease, including glaucoma. There is also provided a cell culture medium.

This disclosure relates to endothelial and smooth muscle like vascular tissue produced from urine cells. In certain embodiments, the disclosure relates to methods of producing endothelial and smooth muscle like vascular tissue by exposing urine derived cells with ETV2 in a first growth media under conditions such that the cells are modified to form a pool of cells expressing increased levels of endothelium surface markers and thereafter exposing the pool of cells to a second growth media under conditions such that the cells are modified to form tissue containing cells expressing increased levels of smooth muscle surface markers in addition to the endothelium surface markers. In certain embodiments, the disclosure relates to using cells and tissues reported herein for the treatment of vascular, cardiac, and wound healing indications.

The present invention provides a method for the normalized culturing of corneal endothelial cells. More specifically, the present invention provides a culture-normalizing-agent of a corneal endothelial cell, comprising a fibrosis inhibitor. In detail, the present invention provides a culture-normalizing agent comprising a transforming growth factor (TGF) β signal inhibitor. The present invention also provides a culture medium for culturing a corneal endothelial cell normally, which comprises the culture-normalizing agent according to the present invention and corneal endothelium culture components. The present invention also provides a method for culturing a corneal endothelial cell normally, comprising the step of culturing a corneal endothelial cell using the culture-normalizing agent according to the present invention or the culture medium according to the present invention.

An object is to provide a composition and a method for eliminating undifferentiated pluripotent stem cells remaining in a cell group induced to differentiate from pluripotent stem cells. It has been found that while dihydroorotate dehydrogenase inhibitors exhibit cytotoxic activity against pluripotent stem cells, they do not exhibit significant cytotoxic activity against differentiated cells such as somatic stem cells.

Disclosed are methods for making a vascularized hollow organ derived from human intestinal organoid (HIOs). The HIOs may be obtained from human embryonic stem cells (ESC's) and/or induced pluripotent stem cells (iPSCs), such that the HIO forms mature intestinal tissue. Also disclosed are methods for making a human intestinal tissue containing a functional enteric nervous system (ENS).

The present invention relates to a chemically defined medium for eukaryotic cell culture, comprising water, at least one carbon source, one or more vitamins, one or more salts, one or more growth factors, one or more fatty acids, one or more buffer components, selenium and one or more further trace elements and its use in the culture of cancer stem cells, in particular tumorsphere culture of cancer stem cells.

An object of the present invention is to provide a novel method which enables convenient preparation of cells exhibiting functions close to that of intestinal epithelial cells of living bodies, and use of the method. The differentiation of induced pluripotent stem cells into intestinal epithelial cells is induced by step of differentiating induced pluripotent stem cells into endoderm-like cells; step of differentiating the endoderm-like cells obtained in step into intestinal stem cell-like cells; and step of differentiating the intestinal stem cell-like cells obtained in step into intestinal epithelial cell-like cells, wherein step includes culture in the presence of a MEK1 inhibitor, a DNA methyltransferase inhibitor, a TGF-β receptor inhibitor, and EGF and under the condition that cAMP is supplied to the cells.

Presented herein are compositions and methods for generating stem cell derived retinal tissue and isolated retinal progenitor cells for use in the treatment of retinal degenerative diseases and disorders.

Embodiments of the disclosure concern methods and compositions related to cancer treatment for an individual utilizing recombinant fibroblast cells that comprise one or more activities that are endothelial cell-like. The cells are delivered to a tumor microenvironment following which their death results in destabilization of the tumor vasculature. In particular embodiments, the fibroblast cells recombinantly express one or more of ETV2, FOXC2, and FLI1.

The disclosure relates to methods, systems and compositions for use in the production of milk. More specifically, the disclosure is directed to systems, compositions and methods for in-vitro production of milk using an array of mammary organoids seeded on tertiary-branched, resilient duct scaffolding.