Compositions and methods for inducing pluripotent stem cells into retinal ganglion cells for administration to a subject for treating progressive optic neuropathies, thereby alleviating symptoms of such disorders including glaucoma.

This disclosure relates to methods for producing immune cells with enhanced function. More specifically, disclosed herein is a method for enhancing the function of an immune cell comprising modifying an immune cell to inhibit the function of at least one gene selected from the group consisting of RC3H1, RC3H2, A2AR, FAS, TGFBR1, and TGFBR2. Also disclosed herein is a method comprising modifying a stem or progenitor cell capable of differentiating into an immune cell to inhibit the function of at least one gene selected from the group consisting of RC3H1, RC3H2, A2AR, FAS, TGFBR1, and TGFBR2. Also disclosed herein are immune cells or stem cells made by the present methods, as well as the use of immune cells in therapeutic treatment.

Disclosed herein are synthetic leathers, artificial epidermal layers, artificial dermal layers, layered structures, products produced therefrom and methods of producing the same.

Cranial placodes are embryonic structures essential for sensory and endocrine organ development. The efficient derivation of cranial placodes from human pluripotent stem cells is disclosed where the timed removal of the BMP inhibitor Noggin, a component of the dual-SMAD inhibition strategy of neural induction, triggers placode induction at the expense of CNS fates. Further fate specification at the pre-placode stage enables the selective generation of placode-derived trigeminal ganglia capable of in vivo engraftment, mature lens fibers and anterior pituitary hormone-producing cells that upon transplantation produce hormones including, but not limited to, human growth hormone and adrenocortiocotropic hormone in vivo. Alternatively, anterior pituitary hormone-producing cells are generated in cell culture systems in vitro.

The present invention relates to, inter alia, an engineered cell (e.g., iPSC, IPS-derived NK, or NK cell) comprising a disrupted B2M gene and an inserted polynucleotide encoding one or more of SERPINB9, a fusion of IL15 and IL15Rα, and/or HLA-E. The engineered cell can further comprise a disrupted CIITA gene and an inserted polynucleotide encoding a CAR, wherein the CAR can be an anti-BCMA CAR or an anti-CD30 CAR. The engineered cell may further comprise a disrupted ADAM17 gene, a disrupted FAS gene, a disrupted CISH gene, and/or a disrupted REGNASE-1 gene. Methods for producing the engineered cells are also provided, and therapeutic uses of the engineered cells are also described. Guide RNA sequences targeting described target sequences are also described.

[Problem to be Solved]

To provide a compound for removing pluripotent cells from a cell population potentially containing the pluripotent cells.

[Solution]

A polyphenylalanine derivative is contacted with a cell population of interest.

Described herein are methods and related compositions for inducing differentiation of human pluripotent stem cells (hPSCs) into hemogenic endothelium with pan-myeloid potential or restricted potential, by forced expression in the hPSCs of a combination of transcription factors as described herein.

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.

The present invention relates to a method of culturing primitive-like macrophages from stem cells, a kit when used in the method thereof and uses of the primitive like macrophage for in-vitro disease models and for screening compounds for therapy. One embodied culture method comprises contacting and incubating embryonic stem cells or induced pluripotent stem cells with a serum-free culture media comprising a GSK3 inhibitor to differentiate stem cells into cells of the mesoderm lineage, followed by incubation with a culture media comprising Dickkopf-related protein 1 (DKK1) to differentiate the mesoderm into cells of hematopoietic lineage, maturing hematopoietic cells and incubating these cells with a culture media comprising M-CSF to drive differentiation into primitive-like macrophages. Another embodiment comprises incubating the stem cells with serum-free culture media comprising FGF2 and BMP4 to induce differentiation into cells of the mesoderm lineage, followed by incubating the cells with a culture media comprising FGF2, BMP4, Activin A and VEGF to differentiate the cells of the mesoderm lineage into cells of the hematopoietic cell lineage, maturing the cells of the hematopoietic cell lineage and lastly, incubating the matured hematopoietic cells with culture media comprising M-CSF to drive the differentiation of hematopoietic cells into primitive-like macrophages.

The present invention relates to methods for differentiating stem cells into ventral midbrain dopaminergic progenitor cells, and into mesencephalic dopaminergic neurons, and compositions, kits, and uses thereof.