Pro-survival role of p62 during granulocytic differentiation of acute myeloid leukemia cells
Abstract
p62 regulates key signaling pathways including those that control cell death and autophagy. Recently, we reported that p62 is upregulated during all-trans retinoic acid (ATRA)-induced terminal differentiation of acute myeloid leukemia (AML) cells. This response reduces levels of ubiquitinated protein aggregates in mature cells and protects these cells against ATRA treatment. Thus, p62 confers a survival advantage to mature AML cells.
Domains
Life Sciences [q-bio]
Origin : Publication funded by an institution