Increased expression of VEGF‐C induced by TGF‐β can trigger lymphangiogenesis during peritoneal fibrosis,35, 36 and increased peritoneal lymphatic vessels can increase absorption of dialysate with high‐dose glucose during PD treatment, thereby reducing the ultrafiltration of peritoneal membranes.37 Here, TGFB1 is linked to Peritoneal Fibrosis.