Table 11.

PageRank of promising drug candidates on the validation network (α = 0.85).

Rank	Drug name	Ranking score
1	Tamoxifen∗	0.990
2	Doxorubicin∗	0.692
3	Paclitaxel∗	0.663
4	Methotrexate∗	0.373
5	Fulvestrant∗	0.316
6	Camptothecin∗∗	0.257
7	Letrozole∗	0.252
8	Vinblastine∗	0.235
9	Exemestane∗	0.176
10	Aminoglutethimide∗	0.108
11	Alsterpaullone∗∗	0.102
12	Megestrol∗	0.101
13	MS-275∗∗	0.088
14	Phenoxybenzamine∗∗	0.080
15	GW-8510∗∗	0.026
16	Celastrol∗∗	0.023
17	Tyrphostin_AG-825∗∗	0.010

^∗Known breast cancer drug. ^∗∗Potential drug candidate for repositioning.