Fig. 2From: Farnesoid X receptor as marker of osteotropism of breast cancers through its role in the osteomimetism of tumor cellsFXR detection by immunofluorescence in control culture (C) and after a CDCA treatment for 24 h (CDCA). a MDA-MB-231 cell line. b MCF-7 cell line. FXR was localized in the nucleus and around the nucleus in both cells lines. FXR expression increased after CDCA treatment (CDCA) compared to control cells (c). Scale bars = 100 μmBack to article page