• The corrigendum corrects errors in Figures 2D, 4A, and 5A of the original article, ensuring accurate representation of experimental results.
• The errors were limited to figure preparation and did not affect the underlying data, statistical analysis, or main conclusions.
• The corrected figures confirm the role of CAV-1-deficient fibroblasts in promoting migration, invasion, and stemness via TGF-β/Smad signaling in breast cancer cells.
• The corrigendum underscores the importance of post-publication review and transparency in maintaining scientific integrity.