Fig. 7From: Molecular manipulation of keratin 8/18 intermediate filaments: modulators of FAS-mediated death signaling in human ovarian granulosa tumor cellsMeasurement of the cell surface expression and total expression of FAS in KGN cells by flow cytometric analysis. The cells were analyzed following siRNA transfection with Lipofectamine™, siCTL or siKRT8/18 (n = 6 experiments; different letters denote differences, P < 0.05)Back to article page