Nasser, M., Ahmed, A., Ilham, T., Tarek, S., Hassan, R., Ahmed, D., Atef, E., Farha, E. (2019). The role of interleukin-2 and interleukin-4 in disease progression in patients with schistosomiasis combined with chronic viral hepatitis C and chronic viral hepatitis B. Medical Journal of Viral Hepatitis, 3.2(2), 57-64. doi: 10.21608/mjvh.2019.55731
Mousa Nasser; Abdel-Razik Ahmed; Talat qattan Ilham; sheta Tarek; Rizk Hassan; Deiab Ahmed; Elshazly Atef; Elshinawy Farha. "The role of interleukin-2 and interleukin-4 in disease progression in patients with schistosomiasis combined with chronic viral hepatitis C and chronic viral hepatitis B". Medical Journal of Viral Hepatitis, 3.2, 2, 2019, 57-64. doi: 10.21608/mjvh.2019.55731
Nasser, M., Ahmed, A., Ilham, T., Tarek, S., Hassan, R., Ahmed, D., Atef, E., Farha, E. (2019). 'The role of interleukin-2 and interleukin-4 in disease progression in patients with schistosomiasis combined with chronic viral hepatitis C and chronic viral hepatitis B', Medical Journal of Viral Hepatitis, 3.2(2), pp. 57-64. doi: 10.21608/mjvh.2019.55731
Nasser, M., Ahmed, A., Ilham, T., Tarek, S., Hassan, R., Ahmed, D., Atef, E., Farha, E. The role of interleukin-2 and interleukin-4 in disease progression in patients with schistosomiasis combined with chronic viral hepatitis C and chronic viral hepatitis B. Medical Journal of Viral Hepatitis, 2019; 3.2(2): 57-64. doi: 10.21608/mjvh.2019.55731
The role of interleukin-2 and interleukin-4 in disease progression in patients with schistosomiasis combined with chronic viral hepatitis C and chronic viral hepatitis B
3Internal Medicine dept., Faculty of Medicine, Mansoura Univ., Egypt.
4Internal Medicine dept., Faculty of Medicine, Mansoura Univ., Egypt
5Parasitology dept., Faculty of Medicine, Mansoura Univ., Egypt.
6Clinical pathology dept., ., Faculty of Medicine, Mansoura Univ., Egypt.
Abstract
Background: Schistosomiasis remains an important cause of parasitic morbidity and mortality worldwide. In countries where schistosomiasis is endemic, a high prevalence of combined Schistosomiasis mansoni and chronic hepatitis C and chronic hepatitis B co-infection has been described. The immunopathogenesis of human schistosomiasis with or without chronic hepatitis remains controversial. Aim of the work: Is to evaluate the immunopathogenic role of Th1 cytokine (IL-2) and Th2 cytokine (IL-4) in patients with different stages of hepatointestinal schistosomiasis with or without chronic hepatitis. Methods: The study included 60 Egyptian patients with different stages of hepatointestinal schistosomiasis. They include 40 patients with hepatosplenic schistosomiasis (divided into 4 subgroups according to stage of hepatosplenic schistosomiasis), 10 patients with schistosoma mansoni and chronic hepatitis C and 10 patients with schistosoma mansoni and chronic hepatitis B co-infection, In addition to, 10 healthy controls. IL-2 and Il-4 was measured by competitive enzyme immunoassay (EIA) which measures the natural and recombinant forms of the cytokines. Results: Compared to control group, patients with hepatosplenic schistosomiasis showed significant increase in serum IL-2 from stage 1 (P< 0.05) to stage 4 (P< 0.001). Moreover, both groups with combined schistosomiasis and chronic hepatitis C and chronic hepatitis B showed significant increase in the IL-2 (P< 0.05 for both). Furthermore, decompensated schistosomiasis showed highly significant increase in the IL-2 versus compensated schistosomiasis (P< 0.001). Also, compared to control group, patients with hepatosplenic schistosomiasis showed significant increase in serum IL-4, that decreased from stage 1 (P< 0.001)) to nonsignificant increase in stage 4 (P> 0.05). In addition, chronic HCV with schistosomiasis showed significant increase in the IL-4 (P< 0.05) and chronic HBV with schistosomiasis showing significant increase in the IL-4 (P< 0.001). Moreover, compensated schistosomiasis showed significant increase in the IL-4 (P< 0.001) versus decompensated schistosomiasis. Conclusion: Patients with chronic schistosomiasis present a mixed profile of Th1 and Th2 cytokines. The Th1 (IL-2) was increased with the progression of the hepatosplenic schistosomiasis from stage 1(hepatomegaly) to the stage 4. However, The Th2 (IL-4) was elevated in the first stage of hepstosplenic schistosomiasis and then decreased with progression of the disease. In patients with combined schistosomiasis and chronic hepatitis the Th2 (IL-4) is the predominant cytokine versusTh1 (IL-2).