Fig. 1: In situ selection and culture of CTCs from breast cancer mice.
From: DNMT1 modulation of RASSF1A methylation enhances breast cancer brain metastasis
A Immunofluorescence staining to identify the purity of screened CTCs (scale bar: 25 μm). B Microscopic image of CTCs isolated after 48 h of culture (live CTCs indicated within white circles, scale bar: 50 μm).
