Pro-survival role of p62 during granulocytic differentiation of acute myeloid leukemia cells

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 protei...

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Detalles Bibliográficos
Autores principales: Ségal-Bendirdjian, Evelyne, Tschan, Mario P, Reiffers, Josy, Djavaheri-Mergny, Mojgan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2014
Materias:
Author's View
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4905221/
https://www.ncbi.nlm.nih.gov/pubmed/27308379
http://dx.doi.org/10.4161/23723548.2014.970066
Descripción
Sumario: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.

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