Fig. 2.

Extracellular lipid deprivation reduces the proliferation of PDAC cells. A Relative cell number of AsPC-1 and PANC-1 cells treated with media containing normal or delipidated serum; n = 3. B Relative cell number of HPDE and HPDEK cells treated as in (A); n = 3. C Caspase-3 activity of the indicated cell lines treated with media containing normal or delipidated serum for 72 h; n = 3. Graphical data are shown as the mean ± s.d. Statistical analyses were done using two-tailed unpaired Student’s t-test or one-way ANOVA; n, number of biologically independent samples