highly significantp = 1.0*E-04
siRNA against JIP1 appeared to elicit the most potent and highly significant enhancement of doxorubicin-induced cell kill (relative cytotoxicity = 8.6; p = 1.0*E-04; FDR = 2%).
siRNA against JIP1 appeared to elicit the most potent and highly significant enhancement of doxorubicin-induced cell kill (relative cytotoxicity = 8.6; p = 1.0*E-04; FDR = 2%).
Patients with JIP1 negative tumours showed a better survival outcome (mean 12.0 years) compared to patients with JIP1 positive tumours (mean 9.1 years); this difference in overall survival is borderline significant (LogRank, p = 0.056).
This was significant in LM7 (p < 0.01) and MG-63 (p = 0.01) cells and approached significance in SaOS2 cells (p = 0.08).
Patients with JIP1 positive tumours showed a trend to inferior overall survival.
Thus, while JIP1 staining did not directly correlate to the response to chemotherapy, JIP1 positivity did show a strong trend towards inferior overall survival outcome, suggesting a possible role for outcome prediction in patients with OS.