RNA-seq of Mouse Spinal Cord after Lateral Compression Spinal Cord Injury followed by Delayed Atorvastatin or Vehicle Treatment [Bulk RNA-seq of mice spinal cords]

This dataset supports a study investigating the effects of delayed atorvastatin treatment on gene expression and functional recovery in a chronic mouse model of spinal cord injury (SCI). Twelve-week-old female C57BL/6 mice were subjected to moderate 0.25 mm lateral compression SCI and after two weeks, were treated with atorvastatin (10 mg/kg) or a vehicle control daily for four weeks. Bulk RNA sequencing of spinal cord tissues at six weeks post-injury revealed broad alterations to gene expression due to SCI (DEGs common to both treatments and unique to each) and a smaller set of alterations due uniquely to atorvastatin treatment. Atorvastatin treatment specifically activated gene programs associated with axon guidance and fatty acid transport, which may contribute to the enhanced sensorimotor recovery. This RNA-seq dataset offers insights into the molecular underpinnings by which atorvastatin enhances sensorimotor recovery and modulates gene expression post-SCI.