主题词：Mesenchymal stem cell research; Pluripotent Stem Cells Research; Tissue Engineering and Regenerative Medicine; Biomedical Ethics and Regulation; Electrospun Nanofibers in Biomedical Applications; Periodontal Regeneration and Treatments; CRISPR and Genetic Engineering; 3D Printing in Biomedical Research; Extracellular vesicles in disease; Osteoarthritis Treatment and Mechanisms; MicroRNA in disease regulation; Cancer Cells and Metastasis; Hematopoietic Stem Cell Transplantation; Neurogenesis and neuroplasticity mechanisms; Congenital heart defects research; Bone Tissue Engineering Materials; Renal and related cancers; Nerve injury and regeneration; Virus-based gene therapy research; Pancreatic function and diabetes; Muscle Physiology and Disorders; Neonatal Respiratory Health Research; Immunotherapy and Immune Responses; RNA Interference and Gene Delivery; Wound Healing and Treatments