Upregulation of CD146 in Pediatric B-Cell Acute Lymphocytic Leukemia and Its Implications on Treatment Outcomes

Figure 2

Flow cytometric detection of the CD146 expression on lymphoblasts. (a) Forward and side scatter histogram was used to define the blast cells (R1). (b) The expressions of CD19 and CD34 were assessed in blast cells to confirm lymphoblast gating which were then gated for further expression of CD146. (c) A patient with high expression of CD146 on CD19⁺CD34⁺ lymphoblasts. (d) A patient with low expression of CD146 on CD19⁺CD34⁺ lymphoblasts.

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