Korean J Parasitol.  2018 Apr;56(2):167-173. 10.3347/kjp.2018.56.2.167.

The Effect of ABO Blood Groups, Hemoglobinopathy, and Heme Oxygenase-1 Polymorphisms on Malaria Susceptibility and Severity

• Kuesap J
• Na-Bangchang K

• KMID: 2412735
• DOI: http://doi.org/10.3347/kjp.2018.56.2.167

Abstract

Malaria is one of the most important public health problems in tropical areas on the globe. Several factors are associated with susceptibility to malaria and disease severity, including innate immunity such as blood group, hemoglobinopathy, and heme oxygenase-1 (HO-1) polymorphisms. This study was carried out to investigate association among ABO blood group, thalassemia types and HO-1 polymorphisms in malaria. The malarial blood samples were collected from patients along the Thai-Myanmar border. Determination of ABO blood group, thalassemia variants, and HO-1 polymorphisms were performed using agglutination test, low pressure liquid chromatography and polymerase chain reaction, respectively. Plasmodium vivax was the major infected malaria species in the study samples. Distribution of ABO blood type in the malaria-infected samples was similar to that in healthy subjects, of which blood type O being most prevalent. Association between blood group A and decreased risk of severe malaria was significant. Six thalassemia types (30%) were detected, i.e., hemoglobin E (HbE), β-thalassemia, α-thalassemia 1, α-thalassemia 2, HbE with α-thalassemia 2, and β-thalassemia with α-thalassemia 2. Malaria infected samples without thalassemia showed significantly higher risk to severe malaria. The prevalence of HO-1 polymorphisms, S/S, S/L and L/L were 25, 62, and 13%, respectively. Further study with larger sample size is required to confirm the impact of these 3 host genetic factors in malaria patients.

Keyword

Malaria; ABO blood group; thalassemia; heme oxygenase

MeSH Terms

Agglutination Tests
Blood Group Antigens*
Chromatography, Liquid
Healthy Volunteers
Heme Oxygenase (Decyclizing)
Heme Oxygenase-1*
Heme*
Hemoglobin E
Hemoglobinopathies*
Hemoglobins
Humans
Immunity, Innate
Malaria*
Plasmodium vivax
Polymerase Chain Reaction
Prevalence
Public Health
Sample Size
Thalassemia
Blood Group Antigens
Heme
Heme Oxygenase (Decyclizing)
Heme Oxygenase-1
Hemoglobin E
Hemoglobins