Therapeutic potential of stem cells in colorectal cancer management: Current trends and future prospects.

Colorectal cancer (CRC) ranks among the leading causes of cancer-related morbidity and mortality worldwide. Despite progress in understanding its molecular intricacies, the management of CRC, especially in advanced stages, remains a significant clinical hurdle. This review delves into the evolving landscape of stem cell-based therapeutic strategies in CRC, with a specific focus on the interplay between cancer stem cells (CSCs) and CRC pathogenesis and treatment resistance. Highlighting the pivotal roles of CSCs in tumor initiation, progression, metastasis, and recurrence, the review comprehensively examines their involvement in CRC, ranging from normal colonic tissue to cancer initiation. The potential of stem cells for medicinal purposes in CRC management is explored, encompassing diverse modalities such as transplantation, differentiation therapy, immunotherapy, and gene/cell-based approaches. Challenges and opportunities associated with these strategies are also evaluated, providing insights into their clinical potential and limitations. The review also appraises preclinical investigations contributing to the understanding of CRC and stem cells. Current clinical trials, patient stratification strategies, and regulatory considerations related to stem cell-based therapies in CRC are scrutinized. Furthermore, the review explores emerging trends and future directions, including developments in stem cell technologies and ethical considerations. It highlights the transformative potential of stem cell-based therapeutic strategies in CRC.