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Article Open Access

Association between LAPTM4B gene polymorphism and susceptibility to and prognosis of diffuse large B‑cell lymphoma

  • Authors:
    • Huirong Ding
    • Xiaojing Cheng
    • Ning Ding
    • Zhihua Tian
    • Jun Zhu
    • Chunlian Zhou
    • Jing Shen
    • Yuqin Song
  • View Affiliations / Copyright

    Affiliations: Central Laboratory, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, P.R. China, Division of Gastrointestinal Cancer Translational Research Laboratory, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, P.R. China, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing 100142, P.R. China, Department of Nosocomial Infection Prevention and Control, Beijing Friendship Hospital, Capital Medical University, Beijing 100142, P.R. China
    Copyright: © Ding et al. This is an open access article distributed under the terms of Creative Commons Attribution License.
  • Pages: 264-270
    |
    Published online on: November 1, 2017
       https://doi.org/10.3892/ol.2017.7318
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Abstract

Lysosomal protein transmembrane 4β (LAPTM4B) is an oncogene that is overexpressed in a number of various types of human cancer. There are two known alleles of LAPTM4B: LAPTM4B*1 and LAPTM4B*2. The present study assessed the association between LAPTM4B polymorphisms and the susceptibility to diffuse large B‑cell lymphoma (DLBCL) and its prognosis. LAPTM4B genotypes were determined using polymerase chain reaction analysis in 164 DLBCL and 350 healthy control cases. The association between LAPTM4B polymorphisms and the risk of DLBCL was analyzed using unconditional logistic regression. Differences in patient survival were calculated using Kaplan‑Meier analysis. The present study indicated no significant differences (P>0.05) in the frequency of LAPTM4B*2 alleles between DLBCL cases (26.5%) and controls (24.1%). The risk of DLBCL was slightly increased in cases with the LAPTM4B*1/2 genotype [odds ratio (OR)=1.160; 95% confidence interval (CI)=0.781‑1.724] or the LAPTM4B*2/2 genotype (OR=1.446; 95% CI=0.648‑3.227) compared with those with the LAPTM4B*1/1 genotype. There was no significant association between the presence of the LAPTM4B*2 allele and overall survival (OS) and disease‑free survival (DFS) in patients with DLBCL (P=0.399 and 0.520, respectively). However, there was a tendency for patients with LAPTM4B*2 and International Prognostic Index (IPI) score 3‑5 to have longer OS and DFS (P=0.126 and 0.109, respectively). These findings suggest that genetic polymorphisms of LAPTM4B is not a risk factor for the development of DLBCL, but the LAPTM4B*2 allele may a better prognostic indicator in patients with IPI score 3‑5 in DLBCL.
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Copy and paste a formatted citation
Spandidos Publications style
Ding H, Cheng X, Ding N, Tian Z, Zhu J, Zhou C, Shen J and Song Y: Association between LAPTM4B gene polymorphism and susceptibility to and prognosis of diffuse large B‑cell lymphoma. Oncol Lett 15: 264-270, 2018.
APA
Ding, H., Cheng, X., Ding, N., Tian, Z., Zhu, J., Zhou, C. ... Song, Y. (2018). Association between LAPTM4B gene polymorphism and susceptibility to and prognosis of diffuse large B‑cell lymphoma. Oncology Letters, 15, 264-270. https://doi.org/10.3892/ol.2017.7318
MLA
Ding, H., Cheng, X., Ding, N., Tian, Z., Zhu, J., Zhou, C., Shen, J., Song, Y."Association between LAPTM4B gene polymorphism and susceptibility to and prognosis of diffuse large B‑cell lymphoma". Oncology Letters 15.1 (2018): 264-270.
Chicago
Ding, H., Cheng, X., Ding, N., Tian, Z., Zhu, J., Zhou, C., Shen, J., Song, Y."Association between LAPTM4B gene polymorphism and susceptibility to and prognosis of diffuse large B‑cell lymphoma". Oncology Letters 15, no. 1 (2018): 264-270. https://doi.org/10.3892/ol.2017.7318
Copy and paste a formatted citation
x
Spandidos Publications style
Ding H, Cheng X, Ding N, Tian Z, Zhu J, Zhou C, Shen J and Song Y: Association between LAPTM4B gene polymorphism and susceptibility to and prognosis of diffuse large B‑cell lymphoma. Oncol Lett 15: 264-270, 2018.
APA
Ding, H., Cheng, X., Ding, N., Tian, Z., Zhu, J., Zhou, C. ... Song, Y. (2018). Association between LAPTM4B gene polymorphism and susceptibility to and prognosis of diffuse large B‑cell lymphoma. Oncology Letters, 15, 264-270. https://doi.org/10.3892/ol.2017.7318
MLA
Ding, H., Cheng, X., Ding, N., Tian, Z., Zhu, J., Zhou, C., Shen, J., Song, Y."Association between LAPTM4B gene polymorphism and susceptibility to and prognosis of diffuse large B‑cell lymphoma". Oncology Letters 15.1 (2018): 264-270.
Chicago
Ding, H., Cheng, X., Ding, N., Tian, Z., Zhu, J., Zhou, C., Shen, J., Song, Y."Association between LAPTM4B gene polymorphism and susceptibility to and prognosis of diffuse large B‑cell lymphoma". Oncology Letters 15, no. 1 (2018): 264-270. https://doi.org/10.3892/ol.2017.7318
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