The present disclosure provides a method for producing red blood cells by using peripheral blood as well as the produced red blood cells.

The present invention describes in vitro methods for producing a cellular composition with in vivo bone forming potential.

A method for producing a functional, vascularized organoid or spheroid is provided, the method including: (a) mixing a suspension of stromal cells with microvessel (MV) fragments isolated from adipose tissue to provide an MV/stromal cell suspension; and (b) culturing the MV/stromal cell suspension in an angiogenic medium to provide the functional, vascularized organoid or spheroid. Also provided is a method for producing a functional, vascularized adipocyte organoid or spheroid and a method of screening compounds for pharmacological or toxicological activity, using the vascularized organoids and/or spheroids provided herein.

The present invention provides a method of obtaining aggregates containing a rostral hypothalamus tissue and a rostral head ectodermal tissue, a hypophysis precursor tissue and a hypophysis hormone producing cell, by using a serum-free medium (preferably substantially free of growth factor and insulins), forming homogeneous aggregates of stem cells from pluripotent stem cells such as ES cell and the like, which are plated at a high cell concentration, and subjecting the formed aggregates to floating-culture.

The present invention relates to organoids derived from a single cell, such as a kidney cancer cell, and methods and compositions relating to the production and use thereof, including cell culture medium for producing organoids and methods of personalized treatment for kidney cancer. The invention further provides a humanized mouse including a kidney organoid derived from a patient's kidney cell.

A cell culture platform that uses a combination of sophisticated tissue engineering technologies to co-culture patient-derived tumor cells and the patient's own immune cells and create the conditions for expansion of tumor targeting T cells in culture. The platform can be used, e.g., for personalized medicine.

Provided herein are nutrient media formulations and engineered growth factors, and methods thereof, useful for the production of slaughter-free meat.

A method of producing cell derived particles is disclosed. The method comprising isolating cell-derived particles from a biological sample comprising cells modified to present CD24 so as to obtain a preparation of the cell-derived particles substantially devoid of intact cells. Cell derived particles, a culture medium and a cell culture are also disclosed.

Methods of developing and using cell lines, such as stem cell lines, for therapeutic or cosmetic use. In one embodiment, the cell lines are used to treat a wide range of degenerative and metabolic disorders including, but not limited to, obesity, diabetes, hypertension, and cardiac deficiency. Also described are methods of using such cell lines to screen for compounds that play a role in regulating a variety of processes.

This invention relates to methods for improved cell-based therapies for retinal degeneration and for differentiating human embryonic stem cells and human embryo-derived into retinal pigment epithelium (RPE) cells and other retinal progenitor cells.