FOXO1 and varicocele: Based on the findings, Malva sylvestris as cytoprotective agent modulate key antioxidant pathways, including upregulation of SIRT1 and FOXO1 (linked to cellular repair and OS resistance) and downregulation of pro-inflammatory mediators; then, Malva sylvestris as a promising natural antioxidant for managing varicocele-related infertility, offering a potential adjunct or alternative to conventional therapies.