Research Paper Volume 13, Issue 4 pp 6091—6102

Circ_0000527 promotes osteosarcoma cell progression through modulating miR-646/ARL2 axis

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Figure 2. circ_0000527 expression in osteosarcoma specimens. (A) The level of circ_0000527 in osteosarcoma specimens and non-tumor specimens was measured by a qRT-PCR assay. (B) The level of circ_0000527 was upregulated in 20 cases (20/30, 66.7%) compared to non-tumor specimens.