Table 2.

PDX models of triple-negative breast cancers

PDX	Patient sourcea	Patient treatmentb	HER2 statusc	ER status	PR status	EGFR H-scored	BCL-2 H-scoree	BCL-XL H-score
HCI-001	PT	+ Prior T×	–	–	–	188	10	100
HCI-002	PT	− Prior T×	–	–	–	121	230	90
HCI-004	PT	− Prior T×	–	–	–	76	10	220
HCI-010	PE	+ Prior T×	–	–	–	228	10	10
HCI-015	MT	+ Prior T×	–	–	–	193	20	60
HCI-016	PT	− Prior T×	–	–	–	90	280	90
HCI-019	PT	− Prior T×	–	–	–	208	40	155

^aPT primary breast tumor, PE pleural effusion, MT metastatic breast tumor

^bT×, treatment as previously described [16] and unpublished data kindly provided by A.W.

^cHER2, ER, and PR as previously described [16] and unpublished data kindly provided by A.W.

^dH-score represents the average of 4–6 tumors per PDX

^eH-score represents one tumor surveyed per PDX kindly provided by A.W.