POU1F1 is a novel fusion partner of NUP98 in acute myeloid leukemia with t(3;11)(p11;p15)

• Type: Article in International Scientific Journal
• Date: 2013

Authors

Lisboa, S (Author) Other; cerveira, n (Author) Other; Bizarro, S (Author) Other; Correia, C (Author) Other; Vieira, J (Author) Other; Torres, L (Author) Other; Mariz, JM (Author) Other; Manuel R Teixeira (Author) ICBAS

Journal

Title: Molecular Cancer

Vol. 12

Final page: 5

ISSN: 1476-4598

Publisher: Springer Nature

Indexing

ISI Web of Knowledge - 8 Citations

Scopus - 9 Citations

Other information

Authenticus ID: P-002-16Q

DOI: 10.1186/1476-4598-12-5

Abstract (EN): Background: NUP98 gene rearrangements have been reported in acute myeloid leukemia, giving rise to fusion proteins that seem to function as aberrant transcription factors, and are thought to be associated with poor prognosis. Findings: A patient with treatment-related acute myeloid leukemia presented a t(3;11)(p11;p15) as the only cytogenetic abnormality. FISH and molecular genetic analyses identified a class 1 homeobox gene, POU1F1, located on chromosome 3p11, as the fusion partner of NUP98. In addition, we have found that the patient harbored an FLT3-ITD mutation, which most likely collaborated with the NUP98-POU1F1 fusion gene in malignant transformation. Conclusions: We have identified POU1F1 as the NUP98 fusion partner in therapy-related AML with a t(3;11)(p11;p15). This is the first POU family member identified as a fusion partner in human cancer.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 5