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Table 1 Clinical characteristics of Primary Tumors used for Gene Expression Analysis

From: A molecular 'signature' of primary breast cancer cultures; patterns resembling tumor tissue

Primary Tumor Cultures       
Sample # Sample ID Age TNM Stage Tumor Grade Tumor histology ER status Cell culture passage at RNA isolation
1 022T NA NA 1 IDC NA 3
2 044T 50 NA 3 IDC Neg 2
3 047T 79 II 2 IDC Pos 5
4 054T 59 IV 3 IDC Pos 8, 12
5 061T* 62 III 2 ILC Pos 5, 6
6 066T* 47 II 2 IDC NA 6, 7
7 068T* 52 II 1 IDC Pos 5, 6
8 071T NA II 3 IDC NA 3
9 076T 51 III 2 IDC Pos 2
10 257T 41 IIB 3 IDC Neg 8
11 672T 60 II 3 IDC Neg 5
12 701T 59 I 1 IDC Pos 7
13 713T 77 II 3 IDC+ILC Pos 5, 7
14 1555T 38 NA 2 ILC NA 3, 4
15 1569T NA NA NA IDC NA 3, 4
16 1570T 66 IIA 2 IDC+ILC Pos 2
17 1599T* 64 I 2 IDC NA 3
18 1607T 58 I 1 IDC NA 5
19 1617T 64 III 2 IDC Pos 2
20 1620T 70 III 3 IDC Pos 2
21 1625T 80 IIB 3 IDC Pos 2
  1. * Matched tissue samples analyzed by cDNA microarrays NA – not available; IDC – invasive ductal carcinoma; ILC – invasive lobular carcinoma ER – estrogen receptor; Neg – negative; Pos – positive