
Keywords: 3D, Three-dimensional; ALDH, Aldehyde dehydrogenase; AT, Annealing temperature; AxlR, Axl receptor; BM-SCs, Bone marrow stem cells; CASCs, Cardiac Atrial appendage Stem Cells; CFU-Fs, Colony-forming-unit fibroblasts; CSCs, Cardiac stem cells; cTn, Cardiac