Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Kawakami, K. et al.

Keiki Kawakami, Kazuhiro Nishii, Ryuu Hyou, Yasuyuki Watanabe, Makoto Nakao, Hidetsugu Mitani, Tetsuya Murata, Fumihiko Monma, Shunji Yamamori, Noboru Hosokai, Ikuo Miura,

A case of acute myeloblastic leukemia with a novel variant of t(8;21)(q22;q22).

We encountered a case of acute myeloblastic leukemia (AML), with extramedullary leukemia (EML) and a masked type of the variant translocation t(8;21)(q22;q22). Morphologically, the AML M2 subtype according to the French-American-British (FAB) classification was present. Phenotypically, leukemic cells were negative for CD19 and positive for CD56. Clinically, the case showed chemo-refractoriness and a poor outcome. The initial karyotypic interpretation was t(8;9)(q22;q34) on G-banding. Multiplex-fluorescence in situ hybridization (multiplex-FISH) analysis revealed a three-way translocation involving chromosomes 8, 9, and 21, and identified a masked type of variant t(8;21)q22;q22) translocation. The karyotype was finally determined as 45,X,-Y,der(8)t(8;21)(q22;q22), der(9)(8;9)(q22;q34), and der(21)t(9;21)(q34;q22). Results of FISH using the AML1/ETO probe and detection of the AML1/ETO fusion transcripts by reverse transcriptase-polymerase chain reaction (RT-PCR) support the karyotype as well as the sequence of the PCR product. Additionally, C-KIT mutation was detected.[1]

References

A case of acute myeloblastic leukemia with a novel variant of t(8;21)(q22;q22). Kawakami, K., Nishii, K., Hyou, R., Watanabe, Y., Nakao, M., Mitani, H., Murata, T., Monma, F., Yamamori, S., Hosokai, N., Miura, I. Int. J. Hematol. (2008) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg

The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.