Cell Transplantation for Repair of the Spinal Cord and Prospects for Generating Region-Specific Exogenic Neuronal Cells

Cell Transplant. 2024 Jan-Dec;33:9636897241241998. doi: 10.1177/09636897241241998.ABSTRACTSpinal cord injury (SCI) is associated with currently irreversible consequences in several functional components of the central nervous system. Despite the severity of injury, there remains no approved treatment to restore function. However, with a growing number of preclinical studies and clinical trials, cell transplantation has gained significant potential as a treatment for SCI. Researchers have identified several cell types as potential candidates for transplantation. To optimize successful functional outcomes after transplantation, one key factor concerns generating neuronal cells with regional and subtype specificity, thus calling on the developmental transcriptome patterning of spinal cord cells. A potential source of spinal cord cells for transplantation is the generation of exogenic neuronal progenitor cells via the emerging technologies of gene editing and blastocyst complementation. This review highlights the use of cell transplantation to treat SCI in the context of relevant developmental gene expression patterns useful for producing regionally specific exogenic spinal cells via in vitro differentiation and blastocyst complementation.PMID:38590295 | DOI:10.1177/09636897241241998

Source: Cell Transplantation - April 9, 2024 Category: Cytology Authors: Alex Roman Anne Huntemer-Silveira Madison A Waldron Zainab Khalid Jeffrey Blake Ann M Parr Walter C Low Source Type: research