Prognostic impact of ‘multi-hit’ versus ‘single hit’ TP53 alteration in patients with acute myeloid leukemia: results from the Consortium on Myeloid Malignancies and Neoplastic Diseases
Autor: | Talha Badar, Ahmad Nanaa, Ehab Atallah, Rory M. Shallis, Emily C. Craver, Zhuo Li, Aaron D. Goldberg, Antoine N. Saliba, Anand Patel, Jan P. Bewersdorf, Adam Duvall, Madelyn Burkart, Danielle Bradshaw, Yasmin Abaza, Maximilian Stahl, Neil Palmisiano, Guru Subramanian Guru Murthy, Amer M. Zeidan, Vamsi Kota, Mrinal M. Patnaik, Mark R. Litzow |
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Jazyk: | angličtina |
Rok vydání: | 2024 |
Předmět: | |
Zdroj: | Haematologica, Vol 999, Iss 1 (2024) |
Druh dokumentu: | article |
ISSN: | 0390-6078 1592-8721 |
DOI: | 10.3324/haematol.2024.285000 |
Popis: | While there is clear evidence to suggest poorer outcome associated with multi-hit (MH) TP53 mutation compared to single-hit (SH) in lower-risk myelodysplastic syndrome (MDS), data are conflicting in both higher-risk MDS and acute myeloid leukemia (AML). We conducted an indepth analysis utilizing data from 10 US academic institutions to study differences in molecular characteristics and outcomes of SH (n= 139) versus MH (n= 243) TP53MTAML. Complex cytogenetics (CG) were more common in MH compared to SH TP53MT AML (p |
Databáze: | Directory of Open Access Journals |
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