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International Journal of Hematology

, Volume 103, Issue 5, pp 545–553 | Cite as

Expression of activated molecules on CD5+B lymphocytes in autoimmune hemolytic anemia

  • Hongli Zhu
  • Wenyan Xu
  • Hong Liu
  • Huaquan Wang
  • Rong Fu
  • Yuhong Wu
  • Wen Qu
  • Guojin Wang
  • Jing Guan
  • Jia Song
  • Limin XingEmail author
  • Zonghong ShaoEmail author
Original Article

Abstract

To investigate the expression of activation molecules on CD5+B lymphocytes in peripheral blood of autoimmune hemolytic anemia (AIHA)/Evans patients. The expression of CD80, CD86, and CD69 on CD5+B lymphocytes was detected using flow cytometry in 30 AIHA/Evans patients, 18 normal controls (NC) and nine chronic lymphocytic leukemia (CLL) patients. CD80 on CD5+B lymphocytes in untreated patients was higher than that in remission patients (P < 0.05), NC (P < 0.01) and CLL patients (P < 0.01). CD80 on CD5+B lymphocytes was higher than that on CD5B lymphocytes in untreated patients (P > 0.05), but lower than those of CD5B lymphocytes in remission patients and NC (P < 0.05). CD86 on CD5+B lymphocytes of untreated patients was higher than that of remission patients (P < 0.05), NC (P < 0.01). CD86 on CD5+B lymphocytes of CLL was higher than that of NC, remission (P < 0.05), and untreated patients (P > 0.05). CD80 and CD86 on CD5+B lymphocytes was negatively correlated with hemoglobin (HB), C3, C4 (P < 0.05) and positively correlated with reticulocyte (Ret) (P < 0.05). CD69 on CD5+ and CD5B lymphocytes of CLL was higher than those of AIHA/Evans patients and NC (P < 0.05). The active molecules on CD5+B lymphocytes in peripheral blood of AIHA/Evans patients differ from those on CD5 and clonal CD5+B lymphocytes.

Keywords

Autoimmune hemolytic anemia CD5+B lymphocytes CD80 CD86 CD69 

Notes

Acknowledgments

This work was supported by grants from application foundation and advanced technology research project of Tianjin (15JCYBJC27300), National Natural Science Foundation of China (81370607), Science and Technology Foundation of Tianjin Health Bureau (09KZ108).

Compliance with ethical standards

Conflict of interest

The authors declare that they have no conflict of interest.

Supplementary material

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Supplementary material 1 (PDF 1481 kb)
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Supplementary material 2 (PDF 1506 kb)
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Supplementary material 3 (PDF 1784 kb)
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Supplementary material 4 (PDF 5111 kb)
12185_2016_1964_MOESM5_ESM.pdf (183 kb)
Supplementary material 5 (PDF 182 kb)

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Copyright information

© The Japanese Society of Hematology 2016

Authors and Affiliations

  • Hongli Zhu
    • 1
  • Wenyan Xu
    • 1
  • Hong Liu
    • 1
  • Huaquan Wang
    • 1
  • Rong Fu
    • 1
  • Yuhong Wu
    • 1
  • Wen Qu
    • 1
  • Guojin Wang
    • 1
  • Jing Guan
    • 1
  • Jia Song
    • 1
  • Limin Xing
    • 1
    Email author
  • Zonghong Shao
    • 1
    Email author
  1. 1.Department of HematologyGeneral Hospital, Tianjin Medical UniversityTianjinChina

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