Abstract: Spinal cord injury (SCI) poses significant regenerative challenges because the central nervous system (CNS) has a limited intrinsic ability to repair itself after damage. The complex nature of SCI, including neuronal loss, glial scarring, and disrupted neural pathways, makes effective treatment difficult. In recent years, stem cell–based scaffolds have emerged as a promising therapeutic strategy... More

Abstract: This paper examines the transformative role of bioengineering in the development of advanced stem cell therapeutics. It reviews current progress in areas such as biomaterial scaffolds, gene editing, bioprinting, and microenvironment engineering that have significantly enhanced the efficacy and precision of stem cell therapies. The paper also addresses persistent challenges, including immune compatibility, ethical concerns,... More

Abstract: This paper delves into the critical role of bioengineering in expanding the possibilities of stem cell therapies. We explore how innovations such as biomaterial design, tissue scaffolding, 3D bioprinting, and microenvironment modulation have pushed the frontiers of regenerative medicine. These advancements have improved stem cell survival, differentiation, and targeted delivery, addressing key challenges in clinical... More

Abstract: This paper explores the transformative impact of bioengineering on stem cell research and its journey from experimental models to clinical therapies. We review key innovations such as biomimetic scaffolds, gene-editing tools, bioprinting technologies, and engineered microenvironments that have enhanced the viability, differentiation, and therapeutic efficacy of stem cells. The discussion also addresses major challenges including... More