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. 2022 Aug 10;20:119. doi: 10.1186/s12964-022-00925-0

Fig. 6.

Fig. 6

Activated Src regulates post-translational stability and alternative splicing of AR-V7. A RT-qPCR analysis on the impact of Src knockdown using siRNA on AR-V7 and TNC expression in both VCaP and 22Rv1 cultured on BSA or TNC. B Western blot analysis on Src knockdown in VCaP and 22Rv1 cultured on BSA and TNC. siRNA knockdown of Src does not affect TNC-induced FAK activation but destabilizes AR-V7. C Western blot analysis of Src kinase inhibition using PP1with DMSO as the vehicle control on AR-V7, AR-FL, and TNC protein level. D RT-qPCR analysis on AR-FL, AR-V7, and TNC expression followed by Src kinase inhibition using PP1 inhibitor All data represent mean ± SD analyzed by unpaired students t-test (n = 3) *p‹0.05, ** p < 0.01, ***p < 0.001, ****p < 0.0001