Dataset: Expression data from breast cancer FNA biopsies from patients ( (USO samples)

Tumor samples were obtained from patients with stage II-III breast cancer before starting neoadjuvant chemotherapy with four cycles of...

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Tumor samples were obtained from patients with stage II-III breast cancer before starting neoadjuvant chemotherapy with four cycles of 5-fluorouracil/epirubicin/cyclophosphamide (FEC) followed by four cycles of docetaxel/capecitabine (TX) on US Oncology clinical trial 02-103. Most patients with HER-2-positive cancer also received trastuzumab (H). Pre-treatment FNA from primary tumors were obtained and RNA extracted and hybridized to affymetrix microarrays according to manufacturer protocol.

Species:: human
Samples:: 91
Source:: E-GEOD-42822
PubMed:: 23158478
Updated:: Dec.12, 2014
Registered:: Jun.18, 2014

Factors: (via ArrayExpress)

Sample	PRECHEMO T	GREATER CHEMO SENSITIVE	GRADE	AGE	STATUS 1	PRECHEMO N	TYPE
GSM1050667	2	0.05856333	G3	64	positive, 0: negative): 0	N0	FEC/TX+H
GSM1050666	2	0.18077736	G3	44	positive, 0: negative): 1	N1	FEC/TX+H
GSM1050665	4	0.01726416	G3	49	positive, 0: negative): 1	N2	FEC/TX+H
GSM1050664	3	0.02877002	G1/2	50	positive, 0: negative): 1	N1	FEC/TX+H
GSM1050663	3	0.14001053	G3	49	positive, 0: negative): 1	N3	FEC/TX+H
GSM1050662	2	0.10840989	G1/2	50	positive, 0: negative): NA	NA	FEC/TX+H
GSM105066	2	0.07138129	G3	49	positive, 0: negative): NA	NA	FEC/TX+H
GSM1050660	2	0.05095919	G3	59	positive, 0: negative): 1	N1	FEC/TX+H
GSM1050659	4	0.02804969	NA	44	positive, 0: negative): 1	N1	FEC/TX+H
GSM1050658	4	0.0630215	G1/2	58	positive, 0: negative): 1	N2	FEC/TX+H
GSM1050657	3	0.07041634	G1/2	38	positive, 0: negative): 1	N1	FEC/TX+H
GSM1050656	2	0.06156965	G1/2	58	positive, 0: negative): 1	N2	FEC/TX+H
GSM1050655	3	0.11100927	G3	59	positive, 0: negative): 0	N0	FEC/TX+H
GSM1050654	2	0.07474013	G3	50	positive, 0: negative): 0	N0	FEC/TX+H
GSM1050653	3	0.21213988	NA	39	positive, 0: negative): 1	N2	FEC/TX+H
GSM1050652	2	0.0222852	G3	51	positive, 0: negative): 1	N2	FEC/TX+H
GSM105065	3	0.091163	NA	59	positive, 0: negative): 1	N1	FEC/TX+H
GSM1050650	3	0.16775801	G3	55	positive, 0: negative): 0	N0	FEC/TX+H
GSM1050649	3	0.14907972	G3	56	positive, 0: negative): 1	N1	FEC/TX+H
GSM1050648	3	0.07524595	G1/2	56	positive, 0: negative): 1	N1	FEC/TX+H
GSM1050647	3	0.13853011	G1/2	46	positive, 0: negative): 0	N0	FEC/TX+H
GSM1050646	4	0.08165961	G1/2	48	positive, 0: negative): 1	N1	FEC/TX+H
GSM1050645	2	0.07454072	G1/2	37	positive, 0: negative): 1	N1	FEC/TX+H
GSM1050644	2	0.14463447	G3	51	positive, 0: negative): 1	N1	FEC/TX+H
GSM1050643	2	0.27449715	G3	41	positive, 0: negative): 0	N0	FEC/TX+H
GSM1050642	3	0.045645192	NA	64	positive, 0: negative): 0	N0	FEC/TX
GSM105064	2	0.140798734	G3	61	positive, 0: negative): 0	N0	FEC/TX
GSM1050640	2	0.117491102	G1/2	58	positive, 0: negative): 1	N1	FEC/TX
GSM1050639	2	0.008197633	NA	53	positive, 0: negative): 0	N0	FEC/TX
GSM1050638	2	0.103678928	G1/2	46	positive, 0: negative): 1	N1	FEC/TX
GSM1050637	2	0.011390459	G3	46	positive, 0: negative): 1	N3	FEC/TX
GSM1050636	3	0.069688135	G3	45	positive, 0: negative): 0	N0	FEC/TX
GSM1050635	1	0.186570873	G1/2	42	positive, 0: negative): 1	N1	FEC/TX
GSM1050634	3	0.02340255	G3	48	positive, 0: negative): 0	N0	FEC/TX
GSM1050633	2	-0.00367199	G3	47	positive, 0: negative): 1	N1	FEC/TX
GSM1050632	3	0.07717874	NA	34.075	positive, 0: negative): 0	N0	FEC/TX
GSM105063	2	0.015596054	G3	33	positive, 0: negative): 1	N1	FEC/TX
GSM1050630	3	-0.004027099	NA	50	positive, 0: negative): 0	N0	FEC/TX
GSM1050629	3	0.080284417	G1/2	38	positive, 0: negative): 0	N0	FEC/TX
GSM1050628	3	0.124908016	G1/2	52	positive, 0: negative): 0	N0	FEC/TX
GSM1050627	4	0.044589525	G3	40	positive, 0: negative): 1	N2	FEC/TX
GSM1050626	2	0.00912053	G3	49	positive, 0: negative): 0	N0	FEC/TX
GSM1050625	3	0.051303682	G3	47	positive, 0: negative): 0	N0	FEC/TX
GSM1050624	3	0.149580806	G3	56	positive, 0: negative): 1	N1	FEC/TX
GSM1050623	3	0.043743951	G3	67	positive, 0: negative): 1	N1	FEC/TX
GSM1050622	2	0.051649704	G1/2	50	positive, 0: negative): 1	N1	FEC/TX
GSM105062	3	0.058890402	G3	33	positive, 0: negative): 1	N3	FEC/TX
GSM1050620	3	0.02660372	G3	44	positive, 0: negative): 1	N1	FEC/TX
GSM1050619	3	0.125219486	G3	53	positive, 0: negative): 1	N1	FEC/TX
GSM1050618	3	0.123910251	G1/2	69	positive, 0: negative): 0	N0	FEC/TX
GSM1050617	2	0.060877273	G3	41	positive, 0: negative): 1	N3	FEC/TX
GSM1050616	2	-0.001775766	G3	62	positive, 0: negative): 1	N1	FEC/TX
GSM1050615	4	0.132241862	G1/2	59	positive, 0: negative): 1	N1	FEC/TX
GSM1050614	3	0.111018147	G3	55	positive, 0: negative): 1	N1	FEC/TX
GSM1050613	3	0.083051545	G3	43	positive, 0: negative): 1	N1	FEC/TX
GSM1050612	2	0.096632815	G3	44	positive, 0: negative): 1	N2	FEC/TX
GSM10506	3	0.093938071	G1/2	49	positive, 0: negative): 0	N0	FEC/TX
GSM1050610	2	0.093262746	G3	50	positive, 0: negative): 1	N1	FEC/TX
GSM1050609	3	0.148186949	NA	26	positive, 0: negative): 1	N1	FEC/TX
GSM1050608	4	0.193094292	G3	67	positive, 0: negative): 1	N1	FEC/TX
GSM1050607	3	0.217648382	G3	45.109	positive, 0: negative): 1	N1	FEC/TX
GSM1050606	3	0.114006011	G1/2	56	positive, 0: negative): 1	N1	FEC/TX
GSM1050605	2	0.10714986	NA	60.86	positive, 0: negative): 1	N1	FEC/TX
GSM1050604	2	0.119559493	NA	37.673	positive, 0: negative): 1	N1	FEC/TX
GSM1050603	3	0.065125577	G3	41.273	positive, 0: negative): 1	N1	FEC/TX
GSM1050602	3	0.090945381	G3	65.314	positive, 0: negative): 1	N2	FEC/TX
GSM105060	3	0.160925042	G3	60	positive, 0: negative): 0	N0	FEC/TX
GSM1050600	3	0.146523974	G1/2	63	positive, 0: negative): 1	N2	FEC/TX
GSM1050599	2	0.164402041	G3	58	positive, 0: negative): 1	N1	FEC/TX
GSM1050598	4	0.046662732	G3	51	positive, 0: negative): 1	N1	FEC/TX
GSM1050597	2	0.192550023	G3	45	positive, 0: negative): 0	N0	FEC/TX
GSM1050596	3	0.156918904	G3	59.231	positive, 0: negative): 0	N0	FEC/TX
GSM1050595	3	0.201080888	G1/2	51.461	positive, 0: negative): 0	N0	FEC/TX
GSM1050594	3	0.150905378	G3	46.943	positive, 0: negative): 1	N1	FEC/TX
GSM1050593	3	0.083467842	NA	50.064	positive, 0: negative): 1	N1	FEC/TX
GSM1050592	3	0.166738065	NA	53.988	positive, 0: negative): 0	N0	FEC/TX
GSM105059	3	0.112923899	G1/2	65.054	positive, 0: negative): 1	N1	FEC/TX
GSM1050590	3	0.07266014	G3	49.01	positive, 0: negative): 0	N0	FEC/TX
GSM1050589	2	0.118999655	G3	40.337	positive, 0: negative): NA	NA	FEC/TX
GSM1050588	3	0.078894258	NA	43.028	positive, 0: negative): 1	N1	FEC/TX
GSM1050587	2	0.109422253	G3	57.536	positive, 0: negative): 1	N1	FEC/TX
GSM1050586	3	0.172098903	NA	34.059	positive, 0: negative): 0	N0	FEC/TX
GSM1050585	3	0.13933057	G1/2	47	positive, 0: negative): 1	N1	FEC/TX
GSM1050584	3	0.218124668	G3	51	positive, 0: negative): 1	N1	FEC/TX
GSM1050583	3	0.170856999	G3	49.758	positive, 0: negative): 0	N0	FEC/TX
GSM1050582	3	0.197368304	G3	44	positive, 0: negative): 1	N3	FEC/TX
GSM105058	4	0.19922513	G3	44	positive, 0: negative): 1	N1	FEC/TX
GSM1050580	2	0.172906955	NA	47.099	positive, 0: negative): 0	N0	FEC/TX
GSM1050579	2	0.197031521	G3	36.739	positive, 0: negative): 1	N1	FEC/TX
GSM1050578	2	0.087161695	G3	42	positive, 0: negative): 1	N1	FEC/TX
GSM1050577	2	0.155014032	G3	32.197	positive, 0: negative): 0	N0	FEC/TX