Cytokines produced by Her-2 responders in old breast cancer patients

Old (n = 38)
CD4	Response	No. of patients	% Dead	5-year survival rate	P value
TNF	Yes	27	37	60	0.1
	No	11	18	81
IFN-γ	Yes	23	43	57	0.1
	No	15	13	84
IL-5	Yes	7	57	43	0.1
	No	31	23	73
IL-10	Yes	3	33	67	0.8
	No	35	31	65
IL-2	Yes	13	46	54	0.3
	No	25	24	74
IL-17	Yes	3	67	33	0.3
	No	35	29	70
IL-5 and or IL-17	Yes	10	50	29	0.01
	No	28	25	76
CD8
TNF	Yes	14	7	93	0.01
	No	24	46	52
IFN- γ	Yes	13	23	76	0.3
	No	25	36	62
IL-10	Yes	2	50	50	0.7
	No	36	31	68
IL-2	Yes	1	0	100	0.5
	No	37	32	66

Results of survival analysis according to Kaplan Meier method and p values from Mantel-Cox (log-rank) test