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Article

Highly sensitive detection of leukemia cells based on aptamer and quantum dots

Corrigendum in: /10.3892/or.2025.8962
  • Authors:
    • Yating Yu
    • Siliang Duan
    • Jian He
    • Wei Liang
    • Jing Su
    • Jianmeng Zhu
    • Nan Hu
    • Yongxiang Zhao
    • Xiaoling Lu
  • View Affiliations / Copyright

    Affiliations: National Center for International Research of Biological Targeting Diagnosis and Therapy, Guangxi Key Laboratory of Biological Targeting Diagnosis and Therapy Research, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
  • Pages: 886-892
    |
    Published online on: June 10, 2016
       https://doi.org/10.3892/or.2016.4866
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Abstract

Detection of leukemia at the early stage with high sensitivity is a significant clinical challenge for clinicians. In the present study, we developed a sensitive detector consisting of the product of oligonucleotides hybridized with semiconductor quantum dots (QDs) to generate a stronger fluorescent signal so that leukemic cells can be captured. In the present study, a biotin-modified Sgc8 aptamer was used to identify CCRF-CEM cells, and then biotin-appended QDs were labeled with the aptamer via streptavidin and biotin amplification interactions. We described the complex as QDs-bsb-apt. CEM and Ramos cells were used to assess the specificity and sensitivity of the novel complex. These results revealed that the complex could be more effective in diagnosing leukemia at the early stage. In conclusion, an innovative structure based on aptamer and QDs for leukemia diagnosis was provided. It has the potential to image tumor cells in vitro or in vivo and to realize the early diagnosis of disease. Furthermore, it may be used to provide guidance for clinicians to implement individualized patient therapy.
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Copy and paste a formatted citation
Spandidos Publications style
Yu Y, Duan S, He J, Liang W, Su J, Zhu J, Hu N, Zhao Y and Lu X: Highly sensitive detection of leukemia cells based on aptamer and quantum dots Corrigendum in /10.3892/or.2025.8962. Oncol Rep 36: 886-892, 2016.
APA
Yu, Y., Duan, S., He, J., Liang, W., Su, J., Zhu, J. ... Lu, X. (2016). Highly sensitive detection of leukemia cells based on aptamer and quantum dots Corrigendum in /10.3892/or.2025.8962. Oncology Reports, 36, 886-892. https://doi.org/10.3892/or.2016.4866
MLA
Yu, Y., Duan, S., He, J., Liang, W., Su, J., Zhu, J., Hu, N., Zhao, Y., Lu, X."Highly sensitive detection of leukemia cells based on aptamer and quantum dots Corrigendum in /10.3892/or.2025.8962". Oncology Reports 36.2 (2016): 886-892.
Chicago
Yu, Y., Duan, S., He, J., Liang, W., Su, J., Zhu, J., Hu, N., Zhao, Y., Lu, X."Highly sensitive detection of leukemia cells based on aptamer and quantum dots Corrigendum in /10.3892/or.2025.8962". Oncology Reports 36, no. 2 (2016): 886-892. https://doi.org/10.3892/or.2016.4866
Copy and paste a formatted citation
x
Spandidos Publications style
Yu Y, Duan S, He J, Liang W, Su J, Zhu J, Hu N, Zhao Y and Lu X: Highly sensitive detection of leukemia cells based on aptamer and quantum dots Corrigendum in /10.3892/or.2025.8962. Oncol Rep 36: 886-892, 2016.
APA
Yu, Y., Duan, S., He, J., Liang, W., Su, J., Zhu, J. ... Lu, X. (2016). Highly sensitive detection of leukemia cells based on aptamer and quantum dots Corrigendum in /10.3892/or.2025.8962. Oncology Reports, 36, 886-892. https://doi.org/10.3892/or.2016.4866
MLA
Yu, Y., Duan, S., He, J., Liang, W., Su, J., Zhu, J., Hu, N., Zhao, Y., Lu, X."Highly sensitive detection of leukemia cells based on aptamer and quantum dots Corrigendum in /10.3892/or.2025.8962". Oncology Reports 36.2 (2016): 886-892.
Chicago
Yu, Y., Duan, S., He, J., Liang, W., Su, J., Zhu, J., Hu, N., Zhao, Y., Lu, X."Highly sensitive detection of leukemia cells based on aptamer and quantum dots Corrigendum in /10.3892/or.2025.8962". Oncology Reports 36, no. 2 (2016): 886-892. https://doi.org/10.3892/or.2016.4866
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