Mixed lineage leukemia-septin 5 fusion transcript in de novo adult acute myeloid leukemia with t(11;22)(q23;q11.2): A case report

The current report presents a case of de novo acute myeloid leukemia (AML) in a 32-year-old male. Cytogenetic analysis showed that the karyotype of the bone marrow cells was as follows: 46,XY,t(11;22)(q23;q11.2)[13]/46,X,−Y,+10,t(11;22)(q23;q11.2)[7]/47,XY,+10,t(11;22)(q23;q11.2)[1]/46,XY[1]. Fluore...

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Detalles Bibliográficos
Autores principales: GAO, WEN, WANG, TONG, WU, YIN, LIU, HONG XING, LI, YAN CHEN, CHEN, WEN MING
Formato: Online Artículo Texto
Lenguaje:English
Publicado: D.A. Spandidos 2014
Materias:
Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4049742/
https://www.ncbi.nlm.nih.gov/pubmed/24932261
http://dx.doi.org/10.3892/ol.2014.1971
Descripción
Sumario:The current report presents a case of de novo acute myeloid leukemia (AML) in a 32-year-old male. Cytogenetic analysis showed that the karyotype of the bone marrow cells was as follows: 46,XY,t(11;22)(q23;q11.2)[13]/46,X,−Y,+10,t(11;22)(q23;q11.2)[7]/47,XY,+10,t(11;22)(q23;q11.2)[1]/46,XY[1]. Fluorescence in situ hybridization analysis using a mixed lineage leukemia (MLL)-specific probe showed a split in the MLL gene. Reverse transcription polymerase chain reaction (PCR) analysis demonstrated an MLL-septin 5 (SEPT5) fusion transcript in the patient. Nucleotide sequencing analysis of the PCR product confirmed the fusion between the MLL exon 9 and SEPT5 exon 3, and the product was 521 bp in length. The present study reviewed the clinical and molecular features of the AML with an MLL-SEPT5 fusion gene.

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