Abstract: Compositions comprising stem cells delivered into infarcted myocardium by endocardial injection, engraft and differentiate into myocytes, endothelial cells, and vascular smooth muscle, and do so without the requirement for survival enhancing modification. These cells engraft whether injected acutely (days) or late (months) after myocardial infarction, and the efficiency of engraftment correlates with the functional recovery of the heart. The stem cells also recruit endogenous cardiac precursor cells, reconstitute myocardial stem cell niches, and enhance endogenous cell differentiation into myocytes.

Abstract: Cardiac neural crest cells and methods for making and using the same to effect cardiac injury is described herein.

Abstract: Compositions comprising stem cells delivered into infarcted myocardium by endocardial injection engraft and differentiate into myocytes, endothelial cells, and vascular smooth muscle, and do so without the requirement for survival enhancing modification. These cells engraft whether injected acutely (days) or late (months) after myocardial infarction, and the efficiency of engraftment correlates with the functional recovery of the heart. The stem cells also recruit endogenous cardiac precursor cells, reconstitute myocardial stem cell niches, and enhance endogenous cell differentiation into myocytes.

Abstract: Methods of isolating cardiac cells, including cardiac cells capable of regenerating cardiac tissue are provided. Compositions comprising cardiac cells, including cardiac cells capable of regenerating cardiac tissue are also provided. Methods of using cardiac cells, cardiac progenitor cells, including cardiac cells capable of regenerating cardiac tissue, are provided. Methods of identifying the prognosis of patients treated for heart disease and/or methods of predicting the regeneration of cardiac cells in a subject are also provided.

Abstract: Compositions comprising stem cells delivered into infarcted myocardium by endocardial injection, engraft and differentiate into myocytes, endothelial cells, and vascular smooth muscle, and do so without the requirement for survival enhancing modification. These cells engraft whether injected acutely (days) or late (months) after myocardial infarction, and the efficiency of engraftment correlates with the functional recovery of the heart. The stem cells also recruit endogenous cardiac precursor cells, reconstitute myocardial stem cell niches, and enhance endogenous cell differentiation into myocytes.

Abstract: Compositions comprising stem cells delivered into infarcted myocardium by endocardial injection, engraft and differentiate into myocytes, endothelial cells, and vascular smooth muscle, and do so without the requirement for survival enhancing modification. These cells engraft whether injected acutely (days) or late (months) after myocardial infarction, and the efficiency of engraftment correlates with the functional recovery of the heart. The stem cells also recruit endogenous cardiac precursor cells, reconstitute myocardial stem cell niches, and enhance endogenous cell differentiation into myocytes.

Abstract: Methods of isolating cardiac cells, including cardiac cells capable of regenerating cardiac tissue are provided. Compositions comprising cardiac cells, including cardiac cells capable of regenerating cardiac tissue are also provided. Methods of using cardiac cells, cardiac progenitor cells, including cardiac cells capable of regenerating cardiac tissue, are provided. Methods of identifying the prognosis of patients treated for heart disease and/or methods of predicting the regeneration of cardiac cells in a subject are also provided.

Abstract: Cardiac neural crest cells and methods for making and using the same to effect cardiac injury is described herein.