A method for reprogramming differentiated cells and for then converting the reprogrammed cells into a differentiated phenotype of interest by means of microfluidic technology is described, together with a related kit for cell reprogramming.

The present invention provides methods and compostions to improve the efficiency of somatic cell nuclear transfer (SCNT). There is increasing evidence that the epigenetic state of donor nuclei has a significant impact on potential of nuclear transfer embryos to develop into blastocysts, from which pluripotent stem cells are derived. Strategic application of histone agents, capable of altering epigenetic state such as methylation, allows zygotic activation and robust blastocyst generation.

The nuclear reprogramming of somatic cells with mRNA encoding reprogramming factors is shown to be greatly accelerated by activation of innate immune responses in the somatic cell. Methods of activating innate immunity include activation of PKR, of toll-like receptors, e.g. TLR3, etc. In some embodiments the mRNA provides the activator of innate immunity.

The present invention relates in part to methods for producing tissue-specific cells from patient samples, and to tissue-specific cells produced using these methods. Methods for reprogramming cells using RNA are disclosed. Therapeutics comprising cells produced using these methods are also disclosed.

The present disclosure relates to methods for making porcine pluripotent stem cells. The present disclosure also relates to methods for gene-editing porcine pluripotent stem cells, generating animals from porcine pluripotent stem cells, and maintaining porcine pluripotent stem cells in culture over many passages. The present disclosure further relates to methods for making porcine induced pluripotent stem cells.

The present invention relates in part to methods for producing tissue-specific cells from patient samples, and to tissue-specific cells produced using these methods. Methods for reprogramming cells using RNA are disclosed. Therapeutics comprising cells produced using these methods are also disclosed.

The disclosure provides bovine-induced pluripotent stem cells along with compositions and methods for use in producing the same.

Reprogramming allows the conversion of any mature or somatic cell of the human or animal body into a pluripotent stem cell. Reprogramming can be performed through the introduction of exogenous factors, usually transcription factors, into the mature cell. This process allows the production of induced pluripotent stem cells without the use of embryos, with the advantage that they can be produced from an individual to return/re-implant to the same individual. The inventors have developed a method of transient expression of exogenous reprogramming factors using a transient vector, wherein the vector is a closed linear DNA. Surprisingly, pluripotent stem cells developed in this manner are stable and closer in phenotype to natural stem cells such as ESCs.

The present invention relates to a novel method for preparing induced pluripotent stem cells (iPSCs) by introducing four genes, Oct-4, Sox2, Klf4, and Glial, into somatic cells. The present invention also relates to the iPSCs produced by the aforementioned method. Also provided is a process of drug selection for a heritable genetic disease by use of the iPSCs produced by the aforementioned method. In particular, wherein the inherited disease is Fabry disease. The present invention also relates to a method for treating Fabry-associated myocardiopathy in a subject in need thereof, and a method for determining prognosis in a subject with Fabry-associated myocardiopathy.

Methods and composition of induction of pluripotent stem cells and other desired cell types are disclosed. For example, in certain aspects methods for generating essentially vector-free induced pluripotent stem cells are described. Furthermore, the invention provides induced pluripotent stem cells and desired cell types essentially free of exogenous vector elements with the episomal expression vectors to express differentiation programming factors.