Supplementary Figure 1
0
10
20
30
40
50
60
70
24h 48h 72h
%ap
op
tosi
s
0nM1nM2.5nM5nM7.5nM10nM
Docetaxel
0
10
20
30
40
50
60
70
80
24h 48h 72h 96h
% a
po
pto
sis
0 µM2.5 µM5 µM10 µM25 µM50 µM
LovastatinA
B
HepG2
0
2
4
6
8
10
12
14
control L 12.5µM D 5nM L 12.5µM+ D 5nM
Cas
pas
e 3/
7 ac
tivi
ty
(arb
itra
ry u
nit
s)
H322
0123456789
control L 12.5µM D 5nM L 12.5µM + D 5nM
Cas
pas
e 3/
7 ac
tivi
ty
(arb
itra
ry u
nit
s)
24 h48 h
HeLa
0123456789
control L 12.5µM D 5nM L 12.5µM+ D 5nM
Cas
pas
e 3/
7 ac
tivi
ty
(arb
itra
ry u
nit
s)
Supplementary Figure 2
0
10
20
30
40
50
60
70
80
% a
po
pto
sis
control L 12.5µM V 0.5nML 12.5µM+ V 0.5nM
V 1nML 12.5µM+ V 1nM
***
***
***
***
***
† †
# # #
# #
† †
Supplementary Figure 3
Supplementary Figure 4
******# # #
***
control verapamil vinblastine vinblastine +verapamil
0
5
10
15
20
25
30
35
40
45
% a
popt
osis
HGT-1HGT-1-D5
Supplementary Figure 5
HGT-1 HGT-1-D5
Signal patterns
2O2G 3O3G 4O4G 3O1G
HGT-1 100
HGT-1-D5 42 47.5 8 2.5