Abstract: The present disclosure provides for the treatment of cardiac diseases and disorders using in vitro-differentiated cardiomyocytes. Such methods can take advantage of both autologous and allogeneic pluripotent stem cells.

Abstract: Described herein are methods and compositions for reducing or preventing arrhythmias associated with or caused by transplantation of cardiomyocytes to cardiac tissue. In particular embodiments, the pre-treatment of in vitro-differentiated cardiomyocytes with amiodarone before administration to cardiac tissue for engraftment reduces or prevents engraftment arrhythmias, and/or reduces the need for adjunctive anti-arrhythmia drugs after cell administration.

Abstract: Described herein are methods and compositions related to treating and preventing an engraftment arrhythmia with an effective amount of amiodarone and ivabradine. Also described herein is a method of cardiomyocyte transplant, the method comprises: dministering in vitro-differentiated cardiomyocytes to cardiac tissue of a subject in need thereof; and administering to the subject an amount of amiodarone and an amount of ivabradine effective to reduce engraftment arrhythmia in the subject.

Abstract: Provided are methods and uses related to cardiomyocyte cell therapies involving the administration of immunosuppressive agents for reducing or preventing rejection of administered allogeneic cardiomyocytes. In some embodiments, the methods are for treating a subject with a heart disease or condition in combination with a cardiomyocyte cell therapy.

Abstract: Described herein are methods and compositions related to methods of improving survival and engraftment of human cells differentiated in vitro, and uses thereof.

Abstract: This invention provides a system for efficiently producing differentiated cells from pluripotent cells, such as human embryonic stem cells. Rather than permitting the cells to form embryoid bodies according to established techniques, differentiation is effected directly in monolayer culture on a suitable solid surface. The cells are either plated directly onto a differentiation-promoting surface, or grown initially on the solid surface in the absence of feeder cells and then exchanged into a medium that assists in the differentiation process. The solid surface and the culture medium can be chosen to direct differentiation down a particular pathway, generating a cell population that is remarkably uniform. The methodology is well adapted to bulk production of committed precursor and terminally differentiated cells for use in drug screening or regenerative medicine.

Abstract: This invention provides a system for obtaining cells of the chondrocyte lineage by differentiating primate pluripotent stem cells. The process involves culturing the cells as a micromass or other aggregate form in a cocktail of differentiation agents that facilitates outgrowth of the desired cell type. Progeny are capable of synthesizing Type II collagen or aggrecan, or other products that are characteristic of the chondrocyte lineage. Chondrocytes and chondrocyte precursor cells obtained according to this disclosure are suitable for use in both research and clinical therapy.

Abstract: This invention provides a system for efficiently producing differentiated cells from pluripotent cells, such as human embryonic stem cells. Rather than permitting the cells to form embryoid bodies according to established techniques, differentiation is effected directly in monolayer culture on a suitable solid surface. The cells are either plated directly onto a differentiation-promoting surface, or grown initially on the solid surface in the absence of feeder cells and then exchanged into a medium that assists in the differentiation process. The solid surface and the culture medium can be chosen to direct differentiation down a particular pathway, generating a cell population that is remarkably uniform. The methodology is well adapted to bulk production of committed precursor and terminally differentiated cells for use in drug screening or regenerative medicine.

Abstract: This invention provides a system for efficiently producing differentiated cells from pluripotent cells, such as human embryonic stem cells. Rather than permitting the cells to form embryoid bodies according to established techniques, differentiation is effected directly in monolayer culture on a suitable solid surface. The cells are either plated directly onto a differentiation-promoting surface, or grown initially on the solid surface in the absence of feeder cells and then exchanged into a medium that assists in the differentiation process. The solid surface and the culture medium can be chosen to direct differentiation down a particular pathway, generating a cell population that is remarkably uniform. The methodology is well adapted to bulk production of committed precursor and terminally differentiated cells for use in drug screening or regenerative medicine.

Abstract: The invention is directed, in part, to compositions comprising small molecule compounds to treat or prevent hearing loss. Compositions of the present invention also promote sensory hair cell regeneration. Particular compositions comprise ellipticine derivatives, and optionally one or more small molecules that increase Atoh1 expression or activity, and optionally one or more growth factors.

Abstract: The invention is directed, in part, to compounds of structure (I) to treat or prevent hearing loss. Compounds of the present invention also promote sensory hair cell regeneration. Particular compositions comprise compounds of structure (I), and optionally one or more small molecules that increase the proliferation of supporting cells.

Abstract: The invention is directed, in part, to compositions comprising small molecule compounds to treat or prevent hearing loss. Compositions of the present invention also promote sensory hair cell regeneration. Particular compositions comprise ellipticine derivatives, and optionally one or more small molecules that increase Atoh1 expression or activity, and optionally one or more growth factors.

Abstract: This invention provides a system for obtaining cells of the chondrocyte lineage by differentiating primate pluripotent stem cells. The process involves culturing the cells as a micromass or other aggregate form in a cocktail of differentiation agents that facilitates outgrowth of the desired cell type. Progeny are capable of synthesizing Type II collagen or aggrecan, or other products that are characteristic of the chondrocyte lineage. Chondrocytes and chondrocyte precursor cells obtained according to this disclosure are suitable for use in both research and clinical therapy.

Abstract: The present invention provides methods for the prevention, treatment and/or amelioration of fibrosis or fibrotic conditions. The present invention further provides small molecule inhibitors of Wnt- and TGF-p-mediated ?-catenin signaling to prevent, treat and/or ameliorate fibrosis or fibrotic conditions. Kits comprising small molecule inhibitors of Wnt- and TGF-p-mediated ?-catenin signaling and methods of identifying small molecule inhibitors of Wnt- and TGF-p-mediated ?-catenin signaling are also provided.

Abstract: This invention provides a system for obtaining cells of the chondrocyte lineage by differentiating primate pluripotent stem cells. The process involves culturing the cells as a micromass or other aggregate form in a cocktail of differentiation agents that facilitates outgrowth of the desired cell type. Progeny are capable of synthesizing Type II collagen or aggrecan, or other products that are characteristic of the chondrocyte lineage. Chondrocytes and chondrocyte precursor cells obtained according to this disclosure are suitable for use in both research and clinical therapy.

Abstract: This invention provides a system for efficiently producing differentiated cells from pluripotent cells, such as human embryonic stem cells. Rather than permitting the cells to form embryoid bodies according to established techniques, differentiation is effected directly in monolayer culture on a suitable solid surface. The cells are either plated directly onto a differentiation-promoting surface, or grown initially on the solid surface in the absence of feeder cells and then exchanged into a medium that assists in the differentiation process. The solid surface and the culture medium can be chosen to direct differentiation down a particular pathway, generating a cell population that is remarkably uniform. The methodology is well adapted to bulk production of committed precursor and terminally differentiated cells for use in drug screening or regenerative medicine.

Abstract: This invention provides a system for efficiently producing differentiated cells from pluripotent cells, such as human embryonic stem cells. Rather than permitting the cells to form embryoid bodies according to established techniques, differentiation is effected directly in monolayer culture on a suitable solid surface. The cells are either plated directly onto a differentiation-promoting surface, or grown initially on the solid surface in the absence of feeder cells and then exchanged into a medium that assists in the differentiation process. The solid surface and the culture medium can be chosen to direct differentiation down a particular pathway, generating a cell population that is remarkably uniform. The methodology is well adapted to bulk production of committed precursor and terminally differentiated cells for use in drug screening or regenerative medicine.

Abstract: The present invention provides compositions and methods of using the compositions to alter the developmental potency of a cell. The present invention provides in vivo and ex vivo cell reprogramming and programming methods suitable for autologous cell therapy and regenerative medicine.

Abstract: Provided are improved pharmaceutical compositions that comprise ligands or agonists to prostaglandin EP receptors, and/or cyclic AMP enhancers, and suitable organic solvents that are substantially free of methyl acetate, the compositions being provided for storage and/or use in an endotoxin-free vessel, such as a tube or PE bag. The compositions are suitable for in vitro, ex vivo, and in vivo use, and in particular for ex vivo therapeutic use, such as in hematopoietic stem cell transplants. Also provided are methods of using the compositions in ex vivo therapeutic applications, and methods of preparing the compositions. Kits with instructions on use are also provided.

Abstract: This invention provides a system for efficiently producing differentiated cells from pluripotent cells, such as human embryonic stem cells. Rather than permitting the cells to form embryoid bodies according to established techniques, differentiation is effected directly in monolayer culture on a suitable solid surface. The cells are either plated directly onto a differentiation-promoting surface, or grown initially on the solid surface in the absence of feeder cells and then exchanged into a medium that assists in the differentiation process. The solid surface and the culture medium can be chosen to direct differentiation down a particular pathway, generating a cell population that is remarkably uniform. The methodology is well adapted to bulk production of committed precursor and terminally differentiated cells for use in drug screening or regenerative medicine.