Table 1. Cell lines used in this study.
Cell line(source) | Tissue | Tumour type | Genotype confirmation | CDH1 promoter methylation | Protein expression | CDH1 mutation(9) | QPCRa | Flow index MESF |
---|---|---|---|---|---|---|---|---|
BT474(1) | Breast | IDC | + | − | + | 192.7 | ||
BT483(1) | Breast | IDC | NIA | − | 226.6 | |||
BT549(1) | Breast | PIDC | NIA | ± | − | 3.2 | ||
CAMA1(1) | Breast | C | +(7) | − | + | + | 23.9 | 17 |
Du4475(1) | Breast | IDC | + | − | + | − | 24.5 | |
HBL100(1) | Breast | Normal(8) | NIA(8) | + | − | 0.0 | ||
Hs578T(1) | Breast | CS | + | ± | − | − | 0.0 | 0 |
MCF10A(1) | Breast | Normal | ± | 1.0 | ||||
MCF10F(1) | Breast | Normal | + | ± | − | 0.3 | ||
MCF12A(1) | Breast | Normal | + | ± | 10.7 | |||
MCF7(1) | Breast | IDC | + | − | + | − | 201.8 | 47 |
MDA-MB-134 VI(1) | Breast | IDC | + | − | − | + | 3.8 | |
MDA-MB-175 VII(1) | Breast | IDC | + | − | + | − | 281.1 | |
MDA-MB-231(1) | Breast | IDC | + | ± | ± | − | 30.3 | 18 |
MDA-MB-231*(6) | Breast | IDC | (6) | ± | − | 0.3 | ||
MDA-MB-330(1) | Breast | IDC | + | − | + | − | 99.1 | |
MDA-MB-361(1) | Breast | AC | + | − | + | − | 243.6 | |
MDA-MB-435s(1) | Breast | IDC | + | + | − | 0.0 | 0 | |
MDA-MB-453(1) | Breast | AC | + | − | − | 6.8 | ||
MPE600(2) | Breast | C | NIA | − | + | + | 96.2 | 108 |
OCUB-F(3) | Breast | C | NIA | − | − | + | 75.7 | |
SK-BR-3(1) | Breast | IDC | + | Del | − | + | 0.1 | 0 |
SK-BR-5(4) | Breast | C | NIA | − | − | + | 20.1 | 0 |
SUM185PE(5) | Breast | NIA | − | + | 131.2 | |||
SUM44PE(5) | Breast | ILC | NIA | − | − | + | 5.4 | |
T47D(1) | Breast | IDC | + | − | + | − | 97.2 | 121 |
ZR75-1(1) | Breast | IDC | + | − | + | − | 284.8 | 103 |
LS180(1) | Colorectal | AC | − | |||||
LS411N(1) | Colorectal | C | − | |||||
SW480(1) | Colorectal | AC | − | |||||
SW837(1) | Rectal | AC | − |
(1)American Tissue Type Collection (ATCC); (2)Dr F Waldman; (3)Riken Gene Bank; (4)Dr E Stockert; (5)Dr S Ethier; (6)a clone spontaneously derived from MDA-MD-231 lacking allele 8 of TPOX; (7)lost the 9.3 allele of THO1; (8)HBL100 was originally isolated from a healthy female; however, it turned out to have a Y chromosome; (9)after van de Wetering et al. (2001).
Normalised real-time PCR SQ values for CDH1 expression; IDC=invasive ductal carcinoma; PIDC=papillary invasive ductal carcinoma; C=carcinoma; CS=carcinosarcoma; ILC=invasive lobular carcinoma; AC=adenocarcinoma; NIA=no information available; (blank)=not determined; Del=promoter deletion.