Fine tuning of surface CRLF2 expression and its associated signaling profile in childhood B-cell precursor acute lymphoblastic leukemia

Genomic rearrangements of the cytokine receptor-like factor 2 (CRLF2) gene,[1][1],[2][2] which is part of the thymic stromal lymphopoietin receptor (TSLPR), result in overexpression of CRLF2 itself leading to JAK2-mediated activation of STAT5, which regulates cell proliferation, survival, and