Retinoic acid induces expression of SLP-76: expression with c-FMS enhances ERK activation and retinoic acid-induced differentiation/G0 arrest of HL-60 cells.

Abstract excerpt

Retinoic acid (RA) is known to cause MAPK signaling which propels G0 arrest and myeloid differentiation of HL-60 human myeloblastic leukemia cells. The present studies show that RA up-regulated expression of SLP-76 (Src-homology 2 domain-containing leukocyte-specific phospho-protein of 76 kDa), which became a prominent tyrosine-phosphorylated protein in RA-treated cells. SLP-76 is a known adaptor molecule...

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