Figure 6. High TIMP-1 expression is associated with disease relapse and mortality in patients with neuroblastoma.

Kaplan–Meier curves showed the probability of (A, C) event-free and (B, D) overall survival according to levels of TIMP-1 mRNA expression in 88 and 476 human neuroblastoma samples in the publicly available microarray gene expression (A, B) Versteeg dataset and (C, D) Kocak dataset downloaded from R2 analysis and visualization platform (http://r2.amc.nl).