Table 2.

Summary of Flow Cytometric Analysis of Tie2 Expression in GBMs

GBM sampleTie2+ (%)Tie2+CD31− (%)Tie2+CD31+ (%)
A37.6437.260.38
B37.71Not determinedNot determined
C11.6510.660.99
D5.624.401.22
  • NOTE: Tie2+ cells were present, although to different extents, in both nonendothelial cells (Tie2+/CD31−) and endothelial cells (Tie2+/CD31+) in every sample examined.