Human raphe nuclei organoids or spheroids (hRNS) are generated in vitro, which may be generated at least in part from human pluripotent stem (hPS) cells. Such spheroids model the human raphe nuclei and comprise specific sets of cells, e.g. serotonergic neurons, that are associated with the raphe nuclei of a human, and can be assembled with cortical spheroids (hCS) to generate functional human neuromodulatory circuits.

The present invention relates to ex vivo methods for obtaining populations of human keratinocytes derived from human pluripotent stem cells.

The present invention is primarily directed to provide a new composition for a medium which can be used for differentiation induction from somatic cells to brown adipocytes.

The present invention can include, for example, a composition for a medium used in differentiation induction from somatic cells to brown adipocytes, wherein the composition comprises the following seven components: a thyroid hormone receptor agonist, a glucocorticoid receptor agonist, a phosphodiesterase inhibitor, insulin, an ascorbic acid derivative, albumin, and an antibiotic.

According to the present invention, direct differentiation induction from somatic cells to brown adipocytes can be effectively performed. In addition, according to the present invention, it is possible to effectively maintain brown adipocytes.

The present disclosure provides transposon-based methods of genetic editing in pluripotent stem cells, and methods of lineage specific differentiation of such edited pluripotent stem cells into floor plate midbrain progenitor cells, determined dopamine (DA) neuron progenitor cells, and/or DA neurons, or into glial cells, such as microglial cells, astrocytes, oligodendrocytes, or ependymocytes. Also provided are compositions and uses thereof, such as for treating neurodegenerative diseases and conditions, including Parkinson's disease.

Provided herein are methods for the differentiation of pluripotent stem cells to committed cardiac progenitor cells. Further provided herein are methods for the use of the committed cardiac progenitor cells in the treatment of cardiac disorders.

Disclosed are methods for preparing retinal pigment epithelium (RPE) cells from pluripotent stem cells (PSCs). More particularly, it represents an automated method that combines in a sequential manner three differentiating agents to direct the differentiation of human PSCs into RPE cells.

The present specification provides a method of producing induced functional astrocytes (iAs) from human pluripotent stem cells substantially more rapidly than previously achieved. These iAs express biomarkers and have functional characteristics typical of natural astrocytes. The iAs are useful in the exploration of astrocyte biology, pathophysiology, and in models of neurologic diseases and disorders.

The present invention relates to improvement of the yield of skin-derived pluripotent precursor cells in induction of differentiation of stem cells to skin-derived pluripotent precursor cells. The present invention provides a method for preparing skin-derived pluripotent precursor cell comprising culturing a neural crest stem cells in the presence of at least one selected from the group consisting of laminin and a fragment thereof to differentiate the cells to skin-derived pluripotent precursor cells, wherein the laminin is at least one selected from the group consisting of laminin 111, laminin 121, laminin 332, laminin 421, laminin 511, laminin 521, and a variant thereof.

Methods for differentiating human pluripotent stem cells to dorsal neuroectoderm progenitors and further to glial progenitor cells and oligodendrocyte progenitor cells (OPCs) using inhibitors of BMP signaling and MAPK/ERK signaling are provided. Also provided are cells and cellular compositions obtained by such methods, and uses of such cells. Further provided are methods and protocols for efficiently differentiating human pluripotent stem cells to OPCs in the absence of the ventralizing morphogen SHH or a SHH signaling activator. The methods of the present disclosure reproducibly produce dorsal neuroectoderm progenitor cells by day 7 of the differentiation process, glial progenitor cells by day 21 of the differentiation process and OPCs by day 42 of the differentiation process.

A method for producing a professional antigen-presenting cell, including inducing expression of c-MYC, BMI1, and MDM2 in a myeloid cell (MC) to obtain a proliferative myeloid cell (pMC), and inducing expression of GM-CSF and/or M-CSF in the pMC to obtain a professional antigen-presenting cell (pAPC). The myeloid cell is a myeloid cell differentiated from a pluripotent stem cell.