Table 1.

Evaluation of PI4KIIIβ expression in breast cancer

Breast tissuePI4KIIIβ expressionNumber of samplesPercentage of samples
Normal (n = 73)Low73100
Moderate, high00
All tumor (n = 460)Low33873
Moderate, high12227
IDC (n = 371)Low29078
Moderate6618
High154
Medullary carcinoma (n = 89)Low4854
Moderate3640
High56

NOTE: PI4KIIIβ protein expression was categorized as either low, moderate, or high for the microarray tissue samples stained. The n value indicates the number of each tissue type assayed.