Table 6.

Comparison of sensitivity to PI3K inhibitors copanlisib (C)⁸⁴, pictilisib (P)⁸⁵ and gedatolisib (G)⁸⁶ in a panel of cell lines with multiple histologies, based on their ERBB family mutational status.

	ERBB family PIK3CA WT			All ERBB family Mut
	C	P	G	C	P	G
No. cell lines	31	9	7	22	10	5
Minimum	7	1150	20	2	116	8
Maximum	5000	2190	433	153	1080	36
Mean	429.5	1774	121.7	51.18	618.7	19.2
Std. deviation	994.1	373.6	163.4	46.41	320.3	11.01
Std. error	178.5	124.5	61.75	9.895	101.3	4.923
p value versus all ERBB Mut	n/a	n/a	n/a	0.005	3*10−4	0.048

Mut, mutation; WT, wild type.