Phosphorylation of serine/arginine ‐rich splicing factor 1 at tyrosine 19 promotes cell proliferation in pediatric acute lymphoblastic leukemia
In conclusion, we identify for the first time that the phosphorylation state of SRSF1 is linked to different phases in pediat ric ALL. The Tyr‐19 phosphorylation of SRSF1 disrupts its subcellular localization and promotes proliferation in leukemia cells by driving cell‐cycle progression. Inhibitors targeting Tie2 kinase that could catalyze Tyr‐19 phosphorylation of SRSF1 offer a promising therapeutic target for treat ment of pediatric ALL.
Source: Cancer Science - Category: Cancer & Oncology Authors: Liting Xu,
Han Zhang,
Mei Mei,
Chaohao Du,
Xiahe Huang,
Jing Li,
Yingchun Wang,
Shilai Bao,
Huyong Zheng Tags: ORIGINAL ARTICLE Source Type: research
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