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Fig. 9 | Cilia

Fig. 9

From: Glioma cell proliferation is enhanced in the presence of tumor-derived cilia vesicles

Fig. 9

Increased proliferation of Arl13b:GFP+ clones is not due to extracellular Arl13b signaling. a MTT assays were used to compare the cell viabilities of parental L0 WT cells and Arl13b:GFP+ clones D4 and G2. Bar graph shows MTT enzymatic activity, expressed as a percent of WT control. Statistics were performed using a Student’s t test. b, c Parental L0 GBM cells were exposed to ciliated culture-derived purified conditioned media to which was added a range of concentrations of an Arl13b blocking peptide (b) or an anti-Arl13b antibody [0.041 μg/μl] (c). Bar graphs show MTT enzymatic activity, expressed as a percent of control. Statistics were performed using a one-way ANOVA with Bonferroni post hoc test. d Parental WT L0 cells were exposed to purified conditioned media collected from either Arl13b:GFP+ D4 and D2 clone cultures or wild-type (WT) L0 cell cultures. Bar graph shows MTT enzymatic activity expressed as a percent of WT control. Statistics were performed using a Student’s t test

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