These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Changes of HLA-DR15 and immunoglobulin, T lymphocyte subsets in patients with aplastic anemia, myelodysplastic syndrome and their significance].
    Author: Cui JX, Pei MF, Zhang GS, Xu M.
    Journal: Zhongguo Shi Yan Xue Ye Xue Za Zhi; 2010 Feb; 18(1):111-5. PubMed ID: 20137129.
    Abstract:
    The objective of this study was to detect the expression frequency of HLA-DR15 in patients with aplastic anemia (AA) and myelodysplastic syndrome (MDS), to investigate the relation of expression frequency with diseases and to analyze the relationship between immunoglobulin, T lymphocyte subsets and HLA-DR15. HLA-DR15 expression was detected by PCR-SSP; immunoglobulin was detected by immune turbidimetry; T cell subsets were detected by flow cytometry. The results showed that the expression rates of HLA-DR15 in AA and MDS as well as normal control groups were 78.6%, 63.2% and 24.6% respectively. The difference between AA, MDS and the normal control groups was statistically significant (p < 0.01). OR (odds ratios) values of AA and MDS groups were 11.262, 4.710 respectively. Compared with normal control group, expression rate of HLA-DR15 in hematologic malignancy group was not significantly different. The immunoglobulin level and abnormal T cell subsets in AA and MDS groups were statistically different between HLA-DR15 positive and negative groups (p > 0.05). It is concluded that the frequency of HLA-DR15 antigen in AA and MDS patients is significantly higher than that in normal control and hematologic malignancy group. OR value>1 showed a positive correlation between the diseases and HLA-DR15. HLA-DR15 is a susceptible gene in AA and MDS. The abnormalities of immunoglobulin level and ratios of T cell subsets in AA and MDS are common, but are not associated significantly with the expression of HLA-DR15.
    [Abstract] [Full Text] [Related] [New Search]