Fig. 1From: The TGFβ-SMAD3 pathway inhibits IL-1α induced interactions between human pancreatic stellate cells and pancreatic carcinoma cells and restricts cancer cell migrationIL-1R1 expression in pancreatic stellate cells (PSCs) and PDAC tissue. a The expression and localization of IL-1R1 (red) were analysed by immunofluorescence in PSCs established from PDAC tumors. b Immunohistochemistry of IL-1R1 (brown) in PDAC tissueBack to article page