Abstract
This review focuses on dental pulp stem cells (DPSCs) which are mesenchymal stem cells (MSCs) and originating from the neural crest. These cells possess a high capacity for self-renewal and multilineage differentiation. Because of these traits, they represent promising sources for tissue engineering, regenerative medicine, and clinical applications. The objective of this study was to assess the extrinsic and intrinsic factors influencing DPSC characteristics and their potential in tissue engineering. This review discusses the external and internal factors affecting DPSC properties, including proliferation, migration, differentiation, and gene expression post extraction. Additionally, it explores the impact of the microenvironment-its composition and physical properties-and genetic and epigenetic regulation on DPSC behavior. Variations in the microenvironment and genetic regulation play pivotal roles in modulating DPSC functions, including their proliferation and differentiation potential. Intrinsic and extrinsic factors are key barriers to realizing the full therapeutic potential of DPSCs. A deeper understanding of the extrinsic and intrinsic factors affecting DPSC behavior is critical for optimizing their use in regenerative medicine, particularly for dental and craniofacial applications. Although DPSCs hold significant promise, challenges remain, and this review provides insights into the current limitations and future directions for DPSC-based therapies. Researchers and clinicians are offered a comprehensive resource for advancing the field.
Published Version
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