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Study of HLA antigens in patients with Hodgkin's disease
1Institute of Haematology and Blood Transfusion, Faculty of General Medicine, Charles University, Prague, Czechoslovakia.
Insights
This study found no overall link between Human Leukocyte Antigen (HLA) types and Hodgkin
Area of Science:
- Immunogenetics
- Oncology
- Clinical Research
Background:
- Hodgkin's disease is a cancer of the lymphatic system.
- Human Leukocyte Antigen (HLA) genes play a crucial role in immune response.
- Previous research has explored associations between HLA antigens and various diseases.
Purpose of the Study:
- To investigate the relationship between specific Human Leukocyte Antigen (HLA) antigens (A and B loci) and Hodgkin's disease.
- To examine correlations between HLA antigens and patient characteristics including age, sex, histology, and clinical stage.
Main Methods:
- Analysis of 21 HLA antigens from the A and B loci in 68 Hodgkin's disease patients.
- Comparison of HLA antigen frequencies between patients and 301 unrelated blood donors (controls).
- Correlation analysis with patient age, sex, histological patterns, clinical stage, and symptomatology.
Main Results:
- No significant association was found between most HLA antigens and Hodgkin's disease overall.
- A significant increase in HLA A11 was observed in females under 40 years old.
- A significant increase in HLA B5 was noted in 16 relapsed patients, particularly with cross-reacting HLA-B5 and B35.
Conclusions:
- The study largely confirms no general link between HLA antigens and Hodgkin's disease.
- Specific HLA antigen associations, like A11 in young females and B5 in relapsed patients, warrant further investigation.
- HLA antigen correlations with disease stage or histology were not significant.
Abstract:
This paper studies relations of 21 HLA antigens of the A and B loci to selected characteristics in a group of patients with Hodgkin's disease. The investigated characteristics are age, sex, histological patterns, clinical stage and symptomatology. The considered group consists of 68 patients, 37 males and 31 females aged from 19 to 66 years and from 26 to 63 yr, respectively. A comparison between antigen frequencies for patients and controls (301 unrelated blood donors) is carried out. The results confirm that there is no relation between HLA antigens and Hodgkin's disease. A significant increase of A11 is found for females under 40 yr. Certain HLA antigens show significant correlation neither with the patient age nor with clinical or histological stages. A significant increase of B5 is observed for 16 relapsed patients. For them, significant test characteristics are found in the presence of cross-reacting HLA-B5, B35.