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A Six Gene Expression Signature Defines Aggressive Subtypes and Predicts Outcome in Childhood and Adult Acute Lymphoblastic Leukemia

Overview
Journal Oncotarget
Specialty Oncology
Date 2015 May 23
PMID 26001296
Citations 27
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Abstract

Abnormal gene expression in cancer represents an under-explored source of cancer markers and therapeutic targets. In order to identify gene expression signatures associated with survival in acute lymphoblastic leukemia (ALL), a strategy was designed to search for aberrant gene activity, which consists of applying several filters to transcriptomic datasets from two pediatric ALL studies. Six genes whose expression in leukemic blasts was associated with prognosis were identified:three genes predicting poor prognosis (AK022211, FASTKD1 and STARD4) and three genes associated with a favorable outcome (CAMSAP1, PCGF6 and SH3RF3). Combining the expression of these 6 genes could successfully predict prognosis not only in the two discovery pediatric ALL studies, but also in two independent validation cohorts of adult patients, one from a publicly available study and one consisting of 62 newly recruited Chinese patients. Moreover, our data demonstrate that our six gene based test is particularly efficient in stratifying MLL or BCR.ABL negative patients. Finally, common biological traits characterizing aggressive forms of ALL in both children and adults were found, including features of dormant hematopoietic stem cells, suggesting new therapeutic strategies.

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References
1.
Subramanian A, Kuehn H, Gould J, Tamayo P, Mesirov J . GSEA-P: a desktop application for Gene Set Enrichment Analysis. Bioinformatics. 2007; 23(23):3251-3. DOI: 10.1093/bioinformatics/btm369. View

2.
Kang H, Chen I, Wilson C, Bedrick E, Harvey R, Atlas S . Gene expression classifiers for relapse-free survival and minimal residual disease improve risk classification and outcome prediction in pediatric B-precursor acute lymphoblastic leukemia. Blood. 2009; 115(7):1394-405. PMC: 2826761. DOI: 10.1182/blood-2009-05-218560. View

3.
Harvey R, Mullighan C, Chen I, Wharton W, Mikhail F, Carroll A . Rearrangement of CRLF2 is associated with mutation of JAK kinases, alteration of IKZF1, Hispanic/Latino ethnicity, and a poor outcome in pediatric B-progenitor acute lymphoblastic leukemia. Blood. 2010; 115(26):5312-21. PMC: 2902132. DOI: 10.1182/blood-2009-09-245944. View

4.
Larson R, Dodge R, Burns C, Lee E, Stone R, SCHULMAN P . A five-drug remission induction regimen with intensive consolidation for adults with acute lymphoblastic leukemia: cancer and leukemia group B study 8811. Blood. 1995; 85(8):2025-37. View

5.
Chen B, Wang Y, Shen Y, Zhang W, He H, Zhu Y . Newly diagnosed acute lymphoblastic leukemia in China (I): abnormal genetic patterns in 1346 childhood and adult cases and their comparison with the reports from Western countries. Leukemia. 2012; 26(7):1608-16. DOI: 10.1038/leu.2012.26. View