Cell lines Curcumin (μM) Curcumin liposome (μM) Curcumin/LPPC (μM)
Mouse      
  B16/F10  8.2 ± 1.0† 7.8 ± 1.3  1.1 ± 0.1
  LL-2  10.8 ± 2.3    9.9 ± 0.1 1.4 ± 0.2
  CT-26  7.9 ± 0.8  6.8 ± 0.8 1.2 ± 0.1
  JC 11.0 ± 1.5 9.3 ± 0.1 1.3 ± 0.1
Human      
  HepG2  12.2 ± 1.1 10.0 ± 0.4 1.7 ± 0.2
  HT-29    12.9 ± 1.2 10.9 ± 1.0 1.5 ± 0.1
HeLa   17.7 ± 7.0 10.0 ± 0.2 1.2 ± 0.2
Curcumin-resistant cells    
A549 30.0 ± 9.5 12.5 ± 0.4 1.4 ± 0.1
CT26/cur-r 27.3 ± 4.6 ND 1.3 ± 0.1
  B16F10/cur-r 24.0 ± 8.5 ND 1.3 ± 0.2
  Normal cells      
  PBMC 15.2 ± 4.1 ND 9.9 ± 1.1
  MS1 21.1 ± 6.4 ND 11.7 ± 1.5
  SVEC4-10 15.7 ± 3.7 ND 9.0 ± 0.5
*Inhibition of cells exposed to IC50 levels of curcumin
ND: non-detection
†: All values are mean ± SD of 3 independent experiments (n=6)
Table 3: Effects of curcumin-LPPC liposomes on proliferation in different cell lines* [53].
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