The present invention relates to a method for the production of differentiated respiratory epithelial cells comprising: (a) providing a cell population comprising or consisting of precursor cells of respiratory epithelial cells; (b) culturing the cell population of (a) in culture medium to which keratinocyte growth factor has been added; wherein the cultured cell population is supplemented with a glucocorticoid, a cAMP analog and a cAMP elevating agent and wherein said supplementation is either simultaneously with the addition of keratinocyte growth factor in step (b) or prior or subsequently to the addition of keratinocyte growth factor in step (b), thereby differentiating said precursor cells into respiratory epithelial cells. The present invention further relates to the cell(s) obtained by the method of the invention for use in treating or preventing a respiratory disease and to a method for identifying a compound having an pharmacological, cytotoxic, proliferative, transforming or differentiating effect on the differentiated respiratory epithelial cells obtained by the method of the invention.

Methods, kits, compositions, and systems are provided for culturing pluripotent stem cells to produce populations of cells comprising beta-like cells (e.g., pancreatic lineage, glucose-responsive, and/or insulin-producing). In particular, culture conditions are provided that result in the generation of beta-like cells from a starting culture of human pluripotent stem cells.

Provided herein are methods of producing β cells and precursors thereof utilizing a Wnt signaling inhibitor or PKC activator, or both. Also provided herein are in vitro cultures comprising said cells, methods of treating a subject with a disease characterized by high blood sugar levels over a prolonged period of time by administering said cells, and devices for encapsulating said cells.

The present invention relates to a method for fabrication of a three-dimensional lung organoid comprising human stem cell-derived alveolar macrophages. Specifically, a lung organoid is fabricated by co-culturing cells not expressing the definitive endoderm marker CRCX4 according to a fabrication method of the present disclosure. The lung organoid comprises type 1 and type 2 alveolar epithelial cells as well as alveolar macrophages and realizes infectious or inflammatory responses unlike conventional lung organoids that contain no immune cells and as such, can be advantageously used in studying mechanisms of related lung diseases, excavating biomarkers, developing therapeutic agents, and so on.

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 method for inducing the differentiation of corneal epithelial cells from pluripotent stem cells. More specifically, the present invention relates to a method for autonomously differentiating pluripotent stem cells, such as human iPS cells, into ectodermal cell lineage in a serum-free medium without using feeder cells and inducing the differentiation of the resultant ocular surface ectodermal lineage cells into corneal epithelial cells.

Provided herein are methods and compositions relating, in part, to the generation and isolation of human lung progenitor cells from pluripotent stem cells.

Provided is a method for obtaining pancreatic precursor cells and islet β cells by differentiation of human pluripotent stem cells by adding a WNT signaling pathway inhibitor into the process of specialization of endoderm cells derived from human pluripotent stem cells into pancreatic lineage cells.

The present invention is drawn, in part, to biocompatible compositions comprising a biocompatible polymer matrix and conditioned cell medium comprising i) a cell culture medium and ii) one or more agents synthesized by and secreted from one or more cells cultured in the cell culture medium, as well as therapeutic uses thereof, particularly in modulating bone and/or gum tissue growth.

Disclosed herein are methods, compositions, kits, and agents useful for inducing β cell maturation, and isolated populations of SC-β cells for use in various applications, such as cell therapy.