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http://dx.doi.org/10.1056/NEJMc2414069 | DOI Listing |
N Engl J Med
December 2024
Boston Children's Hospital, Boston, MA
N Engl J Med
December 2024
Federal University of Ceara, Fortaleza, Brazil
N Engl J Med
December 2024
St. Jude Children's Research Hospital, Memphis, TN
N Engl J Med
December 2024
San Raffaele Telethon Institute for Gene Therapy, Milan, Italy.
Oncotarget
January 2017
Department of Internal Medicine, Medical School of Ribeirao Preto, Brazil.
Here, we evaluated whether the overexpression of transcriptionally inactive ΔNp73 cooperates with PML/RARA fusion protein in the induction of an APL-leukemic phenotype, as well as its role in vitro in proliferation, myeloid differentiation, and drug-induced apoptosis. Using lentiviral gene transfer, we showed in vitro that ΔNp73 overexpression resulted in increased proliferation in murine bone marrow (BM) cells from hCG-PML/RARA transgenic mice and their wild-type (WT) counterpart, with no accumulation of cells at G2/M or S phases; instead, ΔNp73-expressing cells had a lower rate of induced apoptosis. Next, we evaluated the effect of ΔNp73 on stem-cell self-renewal and myeloid differentiation.
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