Table 1.

Immunohistochemical Analysis of the mTOR Pathway in Chemonaive SCLC PDX.

	Biomarkers
Tumor	mTOR	Phospho-mTOR	P70 S6 Kinase	Phospho-p70 S6 Kinase	S6 Ribosomal Protein	Phospho-S6 Ribosomal Protein	DLL3	PVR
JHU-LX22	190	0	300	300	300	70	20	0
JHU-LX33	230	0	300	300	300	150	180	300
MSK-LX40	110	5	300	300	300	100		300
JHU-LX48	170	0	300	300	300	20	300	300
MSK-LX95	190	20	300	300	300	175	110	300
JHU-LX108	180	0	300	300	300	225	220	300
JHU-LX110	250	30			300		290	300