Dynamic changes in the level of WT1 as an MRD marker to predict the therapeutic outcome of patients with AML with and without allogeneic stem cell transplantation

  • Authors:
    • Huasheng Liu
    • Xiaoning Wang
    • Hailing Zhang
    • Jincheng Wang
    • Ying Chen
    • Tiantian Ma
    • Jing Shi
    • Ya Kang
    • Jieying Xi
    • Mengchang Wang
    • Mei Zhang
  • View Affiliations

  • Published online on: June 28, 2019     https://doi.org/10.3892/mmr.2019.10440
  • Pages: 2426-2432
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Abstract

Monitoring minimal residue disease (MRD) is an effective approach to evaluate the response to chemotherapy, and it is used to select the ideal therapeutic strategy and to predict the recurrence during therapy for hematological disorders. The Wilm's tumor 1 (WT1) gene, which is highly expressed in >80% of patients with acute myeloid leukemia (AML) and its increased expression level may cause poor clinical outcomes, is a potential MRD marker of hematological neoplasms. In the present study, the expression levels of WT1 and other molecular markers were retrospectively analyzed by reverse transcription‑quantitative PCR in 195 patients with AML. The expression level of WT1 was significantly lower in patients with remission compared with patients with early‑stage and recurrent AML. Moreover, WT1 expression was significantly decreased in patients with RUNX family transcription factor 1‑RUNX1 translocation partner 1 fusion, but higher in patients with promyelocytic leukemia‑retinoic acid receptor α fusion. WT1 expression was significantly reduced during remission. In patients with AML who underwent allogeneic hematopoietic stem cell transplantation (allo‑HSCT), the mortality rate 2 years after allo‑HSCT was significantly lower in patients with low expression level of WT1 compared with subjects presenting high expression level of WT1. Collectively, the upregulation of the expression level of WT1 in combination with the identification of other genetic abnormalities may be used as MRD markers of hematological neoplasms.
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September 2019
Volume 20 Issue 3

Print ISSN: 1791-2997
Online ISSN:1791-3004

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APA
Liu, H., Wang, X., Zhang, H., Wang, J., Chen, Y., Ma, T. ... Zhang, M. (2019). Dynamic changes in the level of WT1 as an MRD marker to predict the therapeutic outcome of patients with AML with and without allogeneic stem cell transplantation. Molecular Medicine Reports, 20, 2426-2432. https://doi.org/10.3892/mmr.2019.10440
MLA
Liu, H., Wang, X., Zhang, H., Wang, J., Chen, Y., Ma, T., Shi, J., Kang, Y., Xi, J., Wang, M., Zhang, M."Dynamic changes in the level of WT1 as an MRD marker to predict the therapeutic outcome of patients with AML with and without allogeneic stem cell transplantation". Molecular Medicine Reports 20.3 (2019): 2426-2432.
Chicago
Liu, H., Wang, X., Zhang, H., Wang, J., Chen, Y., Ma, T., Shi, J., Kang, Y., Xi, J., Wang, M., Zhang, M."Dynamic changes in the level of WT1 as an MRD marker to predict the therapeutic outcome of patients with AML with and without allogeneic stem cell transplantation". Molecular Medicine Reports 20, no. 3 (2019): 2426-2432. https://doi.org/10.3892/mmr.2019.10440