Peripheral blood from 205 treatment-naïve patients with glioma (GBM = 145; non-GBM = 60) was obtained on the day of surgery to measure (i) circulating T-cells reacting to viral antigens and TAAs, in the presence or absence of cytokine conditioning with IL-2/IL-15/IL-21 or IL-2/IL-7, and (ii) serum cytokine levels (IL-4, IL-5, IL-6, TNF-α, IFN-γ and IL-17A).
Here, we present fluorescence molecular tomography (FMT) data regarding the reversion of third generation co-cultured U87+DBTRG and patient-derived GBM tumor model after treatment with novel IL17A inhibitor named FLVM and FLVZ (organic derivatives of caffeic acid).
Using a competitive RT-PCR, we examined the IL-17-induced IkappaB-alpha mRNA expression in glioblastoma cells, and we examined IL-17 up-regulated IkappaB-alpha mRNA expression in a dose- and time-dependent fashion with a maximum time between 1 and 3 h. This induction could be inhibited by Calphostin C (protein kinase C inhibitor) and genistein (tyrosine kinase inhibitor).