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Table 4 Tumor Incidence Following Injection of RJ345 or RJ348 cells

From: Murine mammary tumor cells with a claudin-low genotype

Cell Line

Number of Cells Injected

Number of Mammary Glands Injected

Number of Mammary Glands with Tumors (percentage)

Tumor Onset (days)

RJ345

5 × 105

14

0 (0%)

N/A1

RJ345

2.5 × 106

6

3 (50%)

N/A1

RJ348

1 × 103

10

3 (33%)

43.6 ± 17.71,2

RJ348

1 × 104

10

10 (100%)

22.7 ± 2.0

RJ348

5 × 105

10

10 (100%)

11 ± 0

  1. 1Mice with non-palpable tumors were euthanized 14 weeks after tumor cell injection.
  2. 2Numbers represent mean ± SEM.