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. 2018 May 8;8:7222. doi: 10.1038/s41598-018-25588-1

Figure 5.

Figure 5

Increase of intracellular vesicles with TMZ resistance. (a,b) Number of intracellular vesicles stained positive for the early endosomal marker EEA1 quantified between sensitive and resistant cell lines by immunofluorescence. t-test (a) 42MGBA p = <0.0001; (b) 8MBGA p = <0.0001. (c) Representative image of EEA1 immunofluorescence. (d) REMBRANDT dataset Kaplan-Meier overall survival plot with median expression of EEA1 in all brain cancer patients. (e) EEA1 expression in the Chinese Cancer Genome Consortium (CCGC) dataset by brain cancer type. A = astrocytoma; AA = anaplastic astrocytoma; AO = anaplastic oligodendroglioma; AOA = anaplastic oligoastrocytoma; O = oligodendroglioma; OA = oligoastrocytoma; GBM = glioblastoma. r(cancer type) = recurrent, s(cancer type) = secondary. (f) EEA1 expression in the REMBRANDT dataset by cancer type. One-way ANOVA p = <0.0001.