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Abdel-Samiee M, Awad SM, Mohamed AA, Abdelsameea E, Taha HAL. Prognosis of spontaneous bacterial peritonitis in patients with hepatocellular carcinoma. Am J Med Sci 2024; 367:171-180. [PMID: 38042406 DOI: 10.1016/j.amjms.2023.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 09/27/2023] [Accepted: 11/24/2023] [Indexed: 12/04/2023]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is the fourth leading cause of death from cancer worldwide. Spontaneous bacterial peritonitis (SBP) is associated with poor prognosis. This study aimed to evaluate risk factors, differences in clinical characteristics and prognosis of SBP in patients with HCC in comparison with non-HCC patients. METHODS This study was conducted on patients with cirrhosis who were admitted to hospital with SBP. The patients were divided into two groups: SBP group with HCC (n = 150) and SBP group without HCC (n = 250). RESULTS Men and women accounted for 72% and 28% (n = 108 and 42, respectively) of the population in SBP group with HCC with mean age 55.8 ± 13.1 years. They accounted for 68.4% and 31.6% (n = 171 and 79, respectively) in the SBP group without HCC with mean age 56.8 ± 10.5 years. In-hospital mortality was 25.3% in the SBP group with HCC and 18.8% in SBP group without HCC. Gastrointestinal bleeding was the most common cause of death in both groups. No significant difference was observed in patient outcomes between the two studied groups. The deceased patients had significantly higher levels of leukocytes and neutrophils in ascitic fluid as well as a higher frequency of positive culture results than in patients who survived (p < 0.001). However, there was no significant difference in protein level in ascitic fluid or causative organism between patients who survived and those who died (p = 0.63 and 0.19, respectively). CONCLUSIONS Prognosis of SBP in patients with HCC seemed similar to that in patients without HCC.
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Affiliation(s)
- Mohamed Abdel-Samiee
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Samah Mohammad Awad
- Clinical Microbiology and Immunology and Molecular Microbiology in Liver and GIT Department, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | | | - Eman Abdelsameea
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt.
| | - Hussam Abdel-Latif Taha
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
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2
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Abdel-Samiee M, Youssef MI, Elghamry F, Bazeed M, Al-Shorbagy M, Shalaby H, Shabana H, Abdelsameea E, Lashin HES, El Zamek HMF, Esam T, Alwaseef MAA, Helmy HA, Almarshad F, Khalaf FA, Yossef BWA, Kassem A, Gabr BM, Abdelfattah A, S AboShabaan H, Aboufarrag GA, Omar MM, Bakeer MS, Imam MS, Ibrahim ES, Kamel SY, Allisy T, Mohammed OS, Farahat A, El-Khayat MM, Sekeen MAH, Zaher EM, Said A, Abuamer A, Elmahdi E. A multicentric and nationwide predictive study role of T cell sub-population in the prevalence and prognosis of cryoglobulinemia among genotype 4 chronic hepatitis C patients. J Med Virol 2023; 95:e29248. [PMID: 38108641 DOI: 10.1002/jmv.29248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/01/2023] [Accepted: 11/11/2023] [Indexed: 12/19/2023]
Abstract
The infection caused by the hepatitis C virus (HCV) is a significant global health concern. The prevailing genotype of HCV in Egypt is 4a, commonly referred to as GT-4a. A significant proportion exceeding 50% of patients infected with HCV experience extrahepatic manifestations (EHMs), encompassing a diverse range of clinical presentations. These manifestations, including essential mixed cryoglobulinemia (MC), can serve as initial and solitary indicators of the disease. The complete understanding of the pathogenesis of EHM remains unclear, with autoimmune phenomena being recognized as the primary causative factor. In this study, we examined the predictive significance of T-cell subpopulations in relation to the occurrence and prognosis of cryoglobulinemia in HCV patients. A total of 450 CHC genotype four treatment naïve patients were enrolled in this analytic cross-sectional study after thorough clinical, laboratory, and radiological examinations. All patients underwent laboratory investigations, including testing for cryoglobulin antibodies and measurements of CD4 and CD8 levels; two groups were described according to their test results: Group 1 consists of patients who have tested positive for cryoglobulin antibodies and Group 2 consists of patients who have tested negative for cryoglobulin antibodies. The exclusion criteria encompassed individuals with HIV infection or chronic HBV infection. Additionally, pelvi-abdominal ultrasonography was performed. Our study included 450 treatment naïve CHC patients (59% male, mean age 50.8 years). The patients were categorized according to their cryoglobulin antibodys test results into two groups: group A, CHC patients with cryoglobulin antibodies (Abs) negative (364 patients), and group B, CHC patients with cryoglobulin Ab positive (86 patients). Group B demonstrated a higher average age, elevated international normalized ratio, more prolonged duration of HCV infection, lower albumin, higher alanine aminotransferase, higher aspartate aminotransferase, higher bilirubin, lower CD8, lower CD4, and lower CD4:CD8 ratio. In contrast, 27 out of 86 (31.40%) patients in group B had symptoms; 85.8% had purpura and arthralgia, 74.3% had paresthesias, 86.7% had weakness, and 12.2% had non-Hodgkin's lymphoma. The levels of CD4 and CD8 were found to be decreased in chronic HCV patients with MC. T-cell subpopulation serves as a reliable indicator for assessing the prevalence and prognosis of MC in individuals with genotype 4 chronic hepatitis C. However, additional research is needed to further understand the development and spread of various emerging infectious diseases. Nevertheless, it is noteworthy that a critical threshold may exist beyond which EHM reaches a point of no return.
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Affiliation(s)
- Mohamed Abdel-Samiee
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Mohamed I Youssef
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Fathy Elghamry
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mahmoud Bazeed
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mohamed Al-Shorbagy
- Department of Clinical Pathology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Helmy Shalaby
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Hossam Shabana
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
- Department of Internal Medicine, College of Medicine, Shaqra University, Dawadmi, Saudi Arabia
| | - Eman Abdelsameea
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | | | | | - Tarek Esam
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | | | - Housam Ahmed Helmy
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Feras Almarshad
- Department of Internal Medicine, College of Medicine, Shaqra University, Dawadmi, Saudi Arabia
| | - Fatma A Khalaf
- Department of Clinical Biochemistry, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | | | - Arafat Kassem
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Basant Mostafa Gabr
- Department of Microbiology and Immunology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Ahmed Abdelfattah
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Hind S AboShabaan
- Department of Clinical Pathology, National Liver Institute, Menoufia University, Menoufia, Egypt
| | | | - Marwa M Omar
- Department of Clinical Pathology, Faculty of Medicine, Menoufia University, Shebin El-Kom, Egypt
| | - Mohammed Saied Bakeer
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mohammed S Imam
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | | | - Shimaa Y Kamel
- Department of Tropical Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Talaat Allisy
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Omima Sayed Mohammed
- Department of Microbiology, College of Medicine, Najran University, Najran, Saudi Arabia
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Ali Farahat
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mohsen M El-Khayat
- Department of Tropical Medicine, Faculty of Medicine, Menoufia University, Shebeen El-Kom, Egypt
| | | | - Eman Mohammed Zaher
- Department of Clinical Pathology, Faculty of Medicine, Menoufia University, Shebin El-Kom, Egypt
| | - Ashraf Said
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Ahmed Abuamer
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Essam Elmahdi
- Department of Internal Medicine, College of Medicine, Shaqra University, Dawadmi, Saudi Arabia
- Department of Internal medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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3
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El-Khaiat MM, El-lehlah AM, Kesheita MA, Abdel-Samiee M, Teima AAA. Association between thrombocytopenia and the severity of Covid-19 infection among hospitalized Egyptian patients. Ann Med Surg (Lond) 2022; 79:103973. [PMID: 35721787 PMCID: PMC9188120 DOI: 10.1016/j.amsu.2022.103973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 06/06/2022] [Accepted: 06/06/2022] [Indexed: 11/26/2022] Open
Abstract
Background COVID-19, which is caused by the corona virus 2 that causes severe acute respiratory syndrome, causes a respiratory and systemic illness that in 10–15% of patients escalates to a severe form of pneumonia. Thrombocytopenia is frequent in patients with COVID-19. We aimed to evaluate the association between thrombocytopenia and the severity of COVID-19 infection in hospitalized patients. Methods A cross-sectional study was done on 800 Egyptian patients with confirmed covid-19 infection. They were divided into Group I (Mild): 200 symptomatic patients meeting the case definition for COVID-19 without radiological evidence of pneumonia or hypoxia. Group II (Moderate): 200 patients with clinical signs of non-severe pneumonia and radiological evidence of pneumonia. Group III (Severe): 200 patients with clinical signs of pneumonia plus: respiratory or lung dysfunction. Group IV: 200 critically ill patient in ICU: Acute respiratory distress syndrome (ARDS). Results: there was a highly statistically significant difference between the studied groups regarding thrombocytopenia (p < 0.001). Thrombocytopenia was statistically higher in severe and critically ill patients. In addition, a statistically significant difference found in outcome among the studied groups (p < 0.05) {critically ill (40%), severe (17.5%)}. The most common cause of death was respiratory failure, which occurred in 28 severe patients (80%) and 65 critically ill patients (81.25%), followed by hemorrhage due to thrombocytopenia, which occurred in 7 severe patients (20%) and 15 critically ill patients, respectively (18.75%). Conclusion The Platelet count is a straightforward, inexpensive, as well as easily available laboratory parameter that is frequently linked to severe covid-19 infection and a significant death risk. The latest novel corona virus disease pandemic shows a significant health concern. Thrombocytopenia is frequent in COVID-19, statistically higher in severe and critically ill patients. The common cause of death was respiratory failure, occurred in severe patients (80%) & critically ill patients (81.25%). The 2nd one is hemorrhage due to thrombocytopenia, occurred in severe patients (20%) & critically ill patients (18.75%). Plateletcount is a simple, inexpensive, and readily available laboratory parameter that is frequently linked to severe covid-19 infection and a significant death risk.
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Teima AAA, Amer AA, Mohammed LI, Kasemy ZA, Aloshari SHA, Ahmed MM, Abuamer A, Shaban A, Elzohry HA, Abdelwahab SF, Abdallah HM, Abdelmageed SM, Sakr MA, Abdel-Samiee M. A cross-sectional study of gastrointestinal manifestations in COVID-19 Egyptian patients. Ann Med Surg (Lond) 2022; 74:103234. [PMID: 35035951 PMCID: PMC8748210 DOI: 10.1016/j.amsu.2021.103234] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/27/2021] [Accepted: 12/31/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The latest novel corona virus disease (COVID-19) pandemic shows a significant health concern. We aimed to study the prevalence of gastrointestinal symptoms among COVID-19 Egyptian patients. METHODS A cross-sectional study was carried out on 860 patients with COVID-19 infection classified according to Ministry of Health Program (MOHP) into three groups (280 patients with mild infection, 258 patients with moderate disease and 322 patients with severe disease). All patients were subjected to medical history, clinical examination, laboratory investigations, high-resolution computed tomography chest (HRCT chest) and other investigations when needed in some patients e.g., upper gastro-intestinal (GI) endoscopy, abdomino-pelvic ultrasound and ECHO. RESULTS Gastro-intestinal symptoms were present in 27.2% of the studied patients. The most common reported GIT symptoms were vomiting, diarrhea, abdominal/gastric pain, followed by nausea. GIT symptoms presence was significantly higher in severe cases in comparison to mild or moderate cases. C-reactive protein (CRP), serum ferritin, Aspartate aminotransferase (AST), bilirubin, and creatinine were significantly associated with the presence of GI symptoms. CONCLUSIONS GI symptoms are prevalent among COVID-19 patients, the most common were vomiting and diarrhea and were associated with COVID-19 severity.
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Key Words
- ACE2, angiotensin convertory enzyme 2
- ALT, alanine aminotransferase
- AST, Aspartate aminotransferase
- CO-RAD, COVID-19 Reporting and Data System
- COVID-19
- COVID-19, Corona virus disease
- CRP, C-reactive protein
- Fecal-oral viral transmission
- GI, Gastrointestinal
- GIT manifestations in COVID-19
- HRCT chest, high-resolution computed tomography chest
- IL, interleukin
- LDH, Lactate Dehydrogenase
- MOHP, Ministry of Health Program
- PCR, Polymearase chain reaction
- Pandemic
- TNF, tumor necrosis factor
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Affiliation(s)
| | - Amany Abas Amer
- Department of Tropical Medicine, Faculty of Medicine, Menoufia University, Shebin El-Kom, Egypt
| | | | - Zeinab A. Kasemy
- Department of Public Health and Community Medicine, Faculty of Medicine, Menoufia University, Shebin El-Kom, Egypt
| | - Samar HA. Aloshari
- Department of Public Health and Community Medicine, Faculty of Medicine, Taiz University, Yemen
| | - Mohamed Meligy Ahmed
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Ahmed Abuamer
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Ahmed Shaban
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Hassan Ahmed Elzohry
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Sayed F. Abdelwahab
- Department of Pharmaceutics and Industrial Pharmacy, Taif College of Pharmacy, Taif University, PO Box11099, Taif, 21944, Saudi Arabia
| | - Heba Mohamed Abdallah
- Department of Clinical Pathology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Sabry Moawad Abdelmageed
- Department of Clinical Biochemistry and Molecular Diagnostics, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Mohamed A. Sakr
- Medical Microbiology and Immunology Department, Faculty of Medicine, Suez University, Suez, Egypt
| | - Mohamed Abdel-Samiee
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
- Corresponding author.
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5
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Miri HH, Fazeli P, Ali-Hassanzadeh M, Bemani P, Kabelitz D, Kalantar K. Correlation between IL-28 polymorphism and spontaneous clearance in HCV patients: systematic review and meta-analysis. Arch Virol 2021; 166:2469-2478. [PMID: 34216268 DOI: 10.1007/s00705-021-05141-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 04/29/2021] [Indexed: 10/20/2022]
Abstract
Hepatitis C virus (HCV) is a serious global health issue. Nearly 20% of HCV patients spontaneously clear the virus. While some studies have shown an association of spontaneous clearance (SC) of the virus with interleukin (IL) 28B single-nucleotide polymorphisms (SNPs), others did not show such a relationship. Thus, the purpose of the present study was to investigate the association of IL28B polymorphisms (12979860 SNP) with SC of HCV infection. Upon initial screening of the databases, a total of 545 articles were retrieved, of which 22 studies that met predefined eligibility criteria were entered into the meta-analysis. Odds ratios (ORs) with confidence intervals (95% CI), heterogeneity, publication bias, and sensitivity analysis were assessed. According to the meta-analysis results, a significant association was observed between the rs12979860 SNP and SC of HCV infection. The results indicated that the ORs of SC from hepatitis C virus infection were 2.75 times higher in those with cytokine gene polymorphisms (95% CI, 2.23 to 3.38). Moreover, it was found that the prevalence of rs12979860 CC was 0.33 with 95 CI 0.28-0.38 in genotype 1 and was 0.40 with 95 CI 0.34-0.47 in other genotypes. Our meta-analysis results suggest that IL28B rs12979860 CC is a strong predictor for SC of hepatitis C infection in PEG IFN-a/RBV-treated patients.
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Affiliation(s)
- Hamid Heidarian Miri
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Pooria Fazeli
- Department of Immunology, School of Medicine, Shiraz University of Medical Sciences, 7134845794, Shiraz, Iran
| | - Mohammad Ali-Hassanzadeh
- Department of Immunology, School of Medicine, Jiroft University of Medical Sciences, Jiroft, Iran
| | - Peyman Bemani
- Department of Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Kurosh Kalantar
- Department of Immunology, School of Medicine, Shiraz University of Medical Sciences, 7134845794, Shiraz, Iran.
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6
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Ibrahim ES, Abdel-Samiee M, Youssef MI, El-Shazly H, A El-Gendy AE, Sakr AA, Elwazzan D, Nassar MR, Aly Elshormilisy A, Madkour A, Kamal M, Amrousy YM, Elkhadry SW, Abdelsameea E. Variceal recurrence 4 years post endoscopic band ligation in hepatitis C patients who achieved sustained virological response with oral direct-acting antiviral therapy. J Viral Hepat 2021; 28:279-287. [PMID: 33098209 DOI: 10.1111/jvh.13426] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 09/14/2020] [Accepted: 09/15/2020] [Indexed: 01/06/2023]
Abstract
Oral Direct-acting antivirals (DAAs) are safe, highly effective altering disease burden and prognosis in hepatitis C patients. Sustained virologic response (SVR) is achieved nowadays in more than 90% of the treated patients and related to the improvements in functions of the liver, fibrosis plus survival. Furthermore, portal hypertension is thought to be improved with achievement of virological response, parallel to the improvements in hepatic inflammation and fibrosis. We aimed to assess the recurrence rate of oesophageal varices by long-term follow-up in patients treated with different DAAs regimens who had achieved SVR. We studied 176 Child A cirrhotic HCV patients who achieved SVR after DAAs treatment and had a history of endoscopic oesophageal varices obliteration and were on maximum tolerated propranolol dose. They were subjected to follow-up upper gastrointestinal endoscopy repeated every 6 months for 4 years. Fifty-two patients (29.5%) had recurrence of oesophageal varices observed during the 4-years follow-up upper GIT endoscopy. On multivariate analysis, platelet count was the only significant variable, P-value = .007*. HbA1C, HOMA IR, BMI 1 and BMI 2 showed non-significant differences between the studied groups. By ROC analysis, we identified baseline platelet count of 96 000/µL with 100% sensitivity (95% confidence interval [CI] [91%-100%]) and 74% specificity (95% CI [65%-81%]). Spearman correlation showed a positive correlation between AFP, age, AST, Bilirubin, creatinine, INR. Patients who achieved SVR post DAAs showed a significant decrease in oesophageal varices recurrence post endoscopic obliteration. Baseline platelet count was found to be a strong independent predictor for oesophageal varices recurrence.
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Affiliation(s)
- El-Sayed Ibrahim
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Menoufia, Egypt
| | - Mohamed Abdel-Samiee
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Menoufia, Egypt
| | - Mohamed I Youssef
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Helmy El-Shazly
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Menoufia, Egypt
| | | | - Ayman Ahmed Sakr
- Department of Tropical Medicine, Faculty of Medicine, Menoufia University, Menoufia, Egypt
| | - Doaa Elwazzan
- Department of Tropical Medicine, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Mervat Ragab Nassar
- Department of Tropical Medicine, Faculty of Medicine, Menoufia University, Menoufia, Egypt
| | - Amr Aly Elshormilisy
- Department of Internal Medicine, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Ahmad Madkour
- Department of Endemic Medicine, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Mostafa Kamal
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Yasmine M Amrousy
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Sally Waheed Elkhadry
- Department of Epidemiology and Preventive Medicine, National Liver Institute, Menoufia University, Menoufia, Egypt
| | - Eman Abdelsameea
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Menoufia, Egypt
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7
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Tharwa ES, Mohamed A, Elshazly H, Salama M, Youssef MI, Bakeer MS, Kamel SY, Abdelmageed SM, Shabana HS, Allam MA, Alshazly SM, Hamed EFA, Zied HY, Elwazzan D, Elkhadry SW, Mahros AM, Ahmed MH, Alwaseef MAA, Abdel-Samiee M. Sudomotor Changes in Hepatitis C Virus Infection with or without Diabetes Mellitus: A Pilot Study in Egyptian Patients. Am J Trop Med Hyg 2020; 104:580-584. [PMID: 33245041 DOI: 10.4269/ajtmh.20-0612] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 10/19/2020] [Indexed: 01/13/2023] Open
Abstract
Hepatitis C virus (HCV) infection can affect the neurological system, and neuropathy is one of these manifestations. Hepatitis C virus infection is associated with diabetes mellitus (DM) type II, and diabetic patients are at higher risk of acquiring HCV infection. Sweat function has been proposed to assess early autonomic neuropathy. This study aimed to evaluate small fiber neuropathy in asymptomatic HCV-related cirrhotic patients with or without DM through sweat function assessment by Sudoscan test. Three groups were involved: 47 healthy controls, 48 HCV-related cirrhotic patients without DM (group 1), and 49 HCV-related cirrhotic patients with DM type II (group 2). All participants were subjected to liver panel tests, renal function tests, cell blood counts, HbA1c, and abdominal ultrasound. Sweat function was assessed in all patients and controls by measuring hand and feet electrochemical skin conductance (ESC, microSiemens [µS]) using Sudoscan. Peripheral neuropathy was detected in none of the controls, 39% of group 1 patients, and 62% of group 2 patients (P < 0.0001). The mean feet ESC (FESC) was 88.3 ± 6.8 µS in controls, 67.2 ± 19.2 µS in group 1, and 57.9 ± 19.4 µS in group 2 (P < 0.0001). A significant correlation was observed between FESC and bilirubin, albumin, creatinine, international normalized ratio, transaminases, and splenic size. Electrochemical skin conductance measurement is a valuable, noninvasive method for early detection of small fiber neuropathy in asymptomatic HCV-related cirrhosis, with or without DM.
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Affiliation(s)
- El-Sayed Tharwa
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Anwar Mohamed
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Helmy Elshazly
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Mohsen Salama
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | | | | | - Shimaa Y Kamel
- Department of Tropical Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Sabry Moawad Abdelmageed
- Department of Clinical Biochemistry and Molecular Diagnostics, National Liver Institute, Menoufia University, Shebeen El-Koom, Egypt
| | | | | | | | | | | | - Doaa Elwazzan
- Department of Tropical Medicine, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Sally Waheed Elkhadry
- Epidemiology and Preventive Medicine Department, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Aya Mohammed Mahros
- Hepatogastroentrology and Infectious Disease Department, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Mohammed Hussien Ahmed
- Hepatogastroentrology and Infectious Disease Department, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | | | - Mohamed Abdel-Samiee
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
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8
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Ghanem SE, Abdel-Samiee M, Torky MH, Gaafar A, Mohamed SM, Salah Eldin GMM, Awad SM, Diab KA, ELsabaawy DM, Yehia SA, Abdelaziz Elbasyouni HA, Elshormilisy AA. Role of resistin, IL-6 and NH2-terminal portion proBNP in the pathogenesis of cardiac disease in type 2 diabetes mellitus. BMJ Open Diabetes Res Care 2020; 8:8/1/e001206. [PMID: 32988848 PMCID: PMC7523202 DOI: 10.1136/bmjdrc-2020-001206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 05/29/2020] [Accepted: 08/04/2020] [Indexed: 12/22/2022] Open
Abstract
INTRODUCTION Epidemiological and genetic studies have recorded the association between proinflammatory cytokines and the development of insulin resistance, diabetes, and cardiovascular disease. The role of interleukin 6 (IL-6), NH2-terminal portion pro-brain natriuretic peptide (NT-proBNP) and resistin in the pathogenesis of heart disease in type 2 diabetes mellitus (T2DM) is still a matter of controversy. The current study aimed to evaluate the role of these biomarkers in the development of left ventricular systolic dysfunction and the ability to use them as non-invasive test in the prediction of left ventricular hypertrophy and systolic dysfunction in T2DM. RESEARCH DESIGN AND METHODS 150 participants were included in this case-control study. Patients were divided into two subgroups according to echocardiographic findings: group 1a included 46 patients with type 2 diabetes mellitus and echocardiographic evidence of abnormal systolic function; group 1b included 54 patients with type 2 diabetes mellitus and with normal echocardiogenic study; and group 2 included 50 apparently healthy controls. Routine laboratory investigations such as complete blood count, liver and renal function tests, and lipid profile, serum IL-6, NT-proBNP, and resistin were measured in all participants. Conventional echocardiography was done with special concern on the assessment of left ventricular systolic function (ejection fraction). RESULTS There was a significant increase in the level of resistin, NT-proBNP and IL-6 in group 1a patients compared with group 1b and in healthy controls. Echocardiographic parameters showed a significant increase in left ventricular mass index, left ventricle posterior wall thickness, interventricular septum thickness, and left ventricle mass in group 1a compared with group 1b and the control group. The increased left ventricular mass index was associated with higher levels of IL-6, NT-proBNP and resistin. CONCLUSIONS Proinflammatory cytokines had a clear relation with left ventricular systolic dysfunction and hypertrophy and can be used as early non-invasive markers for detection of left ventricular remodeling and systolic dysfunction in patients with T2DM.
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Affiliation(s)
- Samar Ebrahim Ghanem
- Department of Clinical Biochemistry and Molecular Diagnostics, National Liver Institute, Menoufia University, Menoufia, Egypt
| | - Mohamed Abdel-Samiee
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Menoufia, Egypt
| | | | - Ahmed Gaafar
- Department of Cardiology, Helwan University, Cairo, Egypt
| | - Somia Mokabel Mohamed
- Department of Physiology, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
| | | | - Samah Mohammed Awad
- Department of Clinical Microbiology and Immunology and Molecular Microbiology in Liver and GIT, National Liver Institute, Menoufia University, Menoufia, Egypt
| | - Karema A Diab
- Department of Clinical Pathology, National Liver Institute, Menoufia University, Menoufia, Egypt
| | - Dalia M ELsabaawy
- Department of Clinical Pharmacy, Faculty of Pharmacy, Menoufia University, Menoufia, Egypt
| | - Sania Ali Yehia
- Department of Epidemiology and Preventive Medicine, National Liver Institute, Menoufia University, Menoufia, Egypt
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Salum GM, Dawood RM, Abd El-Meguid M, Ibrahim NE, Abdel Aziz AO, El Awady MK. Correlation between IL28B/TLR4 genetic variants and HCC development with/without DAAs treatment in chronic HCV patients. Genes Dis 2019; 7:392-400. [PMID: 32884993 PMCID: PMC7452484 DOI: 10.1016/j.gendis.2019.05.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 05/13/2019] [Accepted: 05/20/2019] [Indexed: 02/07/2023] Open
Abstract
In Egypt, Sofosbuvir (SOF) in combination with Dataclasvir (DCV) is the broadly used DAAs with excellent therapeutic profile. This study is designed to explore the relation between IL28B/TLR4 genetic variants and each of the followings; HCC development post SOF/DCV treatment, progression to HCC in naïve patients and SOF/DCV therapy outcome. A total of 493 blood samples were collected (controls (n = 70); HCV patients treated with SOF/DCV (n = 252) of whom 65 patients developed HCC, 187 patients didn't develop HCC (125 responders, 62 relapsers); naïve HCV patients (n = 171) had early (n = 48), late liver fibrosis (n = 21) and HCC (n = 102)). Both SNPs were genotyped using a TaqMan 5′ allelic discrimination assay. At IL28B rs12979860 SNP, the C allele was significantly correlating with the response rate more than T allele (OR 1.9, 95% CI 1.29–2.9, p = 0.004), while at TLR4 rs4986791 SNP, no association was found (OR 6.5, 95% 0.57–75.28, p = 0.09). Both SNPs couldn't detect the probability for HCC emergence after treatment. In naïve patients, the protective alleles were detected in their lowest frequency in HCC patients (p = 0.1, for rs12979860 and, p = 0.001 for rs4986791). SOF/DCV combination improved SVR rates in HCV genotype 4a infected patients regardless of IL28B genotype, with the best rates in those lacking the T allele.
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Key Words
- DAAs
- DAAs, Direct acting antiviral agents
- DCV
- DCV, Dataclasvir
- HCC
- HCC, Hepatocellular carcinoma
- HCV
- HCV, hepatitis C virus
- IFNλ, Type III IFNs
- IL28B
- ISGs, interferon-stimulated genes
- JAK/STAT, Janus kinase/signal transducers and activators of transcription
- PAMPs/DAMPs, pathogen/damage associated molecular patterns
- SNP, single nucleotide polymorphism
- SOF
- SOF, Sofosbuvir
- SVR, sustained virological response
- TLR4
- TLRs, toll like receptors
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Affiliation(s)
- Ghada M Salum
- Department of Microbial Biotechnology, Genetic Engineering Division, National Research Centre, 33 EL Bohouth St.(former El Tahrir St.), Dokki, Giza, P.O. 12622, Egypt
| | - Reham M Dawood
- Department of Microbial Biotechnology, Genetic Engineering Division, National Research Centre, 33 EL Bohouth St.(former El Tahrir St.), Dokki, Giza, P.O. 12622, Egypt
| | - Mai Abd El-Meguid
- Department of Microbial Biotechnology, Genetic Engineering Division, National Research Centre, 33 EL Bohouth St.(former El Tahrir St.), Dokki, Giza, P.O. 12622, Egypt
| | - Noha E Ibrahim
- Department of Microbial Biotechnology, Genetic Engineering Division, National Research Centre, 33 EL Bohouth St.(former El Tahrir St.), Dokki, Giza, P.O. 12622, Egypt
| | - Ashraf O Abdel Aziz
- Department of Tropical Medicine, Faculty of Medicine, Cairo University, Giza, P.O. 12622, Egypt
| | - Mostafa K El Awady
- Department of Microbial Biotechnology, Genetic Engineering Division, National Research Centre, 33 EL Bohouth St.(former El Tahrir St.), Dokki, Giza, P.O. 12622, Egypt
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Zakaria ZA, Knapp S, Hashem M, Zaghla H, Thursz M, Waked I, Abdelwahab S. Interleukin 28A.rs12980602 and interleukin 28B.rs8103142 genotypes could be protective against HCV infection among Egyptians. Immunol Res 2019; 67:123-133. [PMID: 30402710 DOI: 10.1007/s12026-018-9035-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Previous studies showed that interleukin (IL)-28B gene polymorphisms were associated with hepatitis C Virus (HCV) infection and treatment outcomes. We tested whether single-nucleotide polymorphisms (SNPs) in IL-28A and IL-28B are associated with HCV infection among Egyptians with HCV genotype 4 infections. We enrolled 144 chronic HCV patients, 72 spontaneously resolved HCV subjects, and 69 healthy controls. Four SNPs in IL-28A and IL-28B genes (IL-28A.rs12980602, IL-28B.rs12979860, IL-28B.rs8099917, and IL-28B.rs8103142) were genotyped. The most frequent IL-28B haplotype "TCT" was significantly more frequent in HCV-infected subjects than in HCV negative subjects (62.2% vs. 48.6%, respectively; p = 0.005). The frequency of IL-28A.rs12980602 "T" allele was significantly higher than the "C" allele in healthy controls compared to HCV-infected subjects (p < 0.001) with the "TT" genotype significantly higher in healthy controls compared to HCV-infected subjects (p < 0.001) with no association with viral load (p = 0.11) among chronically infected subjects. The results, also, confirmed the previous role of IL-28B SNPs in predicting HCV infection outcome. Importantly, IL-28B.rs8099917 "TT" genotype was significantly associated with low viral load in HCV-infected subjects, while the remaining three SNPs did not. The three IL-28B SNPs were in linkage disequilibrium (D' > 0.68; r2 > 0.43) for all comparisons in HCV patients, while there was no linkage disequilibrium of IL-28A polymorphisms and the three IL-28B SNPs. In conclusion, IL-28A.rs12980602 and IL-28B.rs8103142 TT genotype could be protective against HCV infection. Also, IL-28B.rs12979860, IL-28B.rs8099917, and IL-28B.rs8103142 SNPs predicted the outcome of HCV infection among genotype-4-infected Egyptians. Moreover, IL-28B.rs8099917 SNP affected the viral load in chronic HCV patients.
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Affiliation(s)
- Zainab A Zakaria
- The Holding Company for Biological Products and Vaccines (VACSERA), 51 Wizaret El-Zeraa St., Agouza, Giza, 22311, Egypt
- Biomedical Research Laboratory, Faculty of Pharmacy, Heliopolis University for Sustainable Development, Cairo, Egypt
| | - Susanne Knapp
- Department of Hepatology and Gastroenterology, Imperial College, St. Mary's Hospital, London, W21NY, UK
| | - Mohamed Hashem
- The Holding Company for Biological Products and Vaccines (VACSERA), 51 Wizaret El-Zeraa St., Agouza, Giza, 22311, Egypt
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD21201, USA
| | - Hassan Zaghla
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Menoufia, 32511, Egypt
| | - Mark Thursz
- Department of Hepatology and Gastroenterology, Imperial College, St. Mary's Hospital, London, W21NY, UK
| | - Imam Waked
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Menoufia, 32511, Egypt
| | - Sayed Abdelwahab
- The Holding Company for Biological Products and Vaccines (VACSERA), 51 Wizaret El-Zeraa St., Agouza, Giza, 22311, Egypt.
- Department of Microbiology and Immunology, Faculty of Medicine, Minia University, Minia, 61511, Egypt.
- Department of Microbiology, College of Pharmacy, Taif University, Al-Haweiah, Taif, 21974, Saudi Arabia.
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Shousha HI, Awad AH, Omran DA, Elnegouly MM, Mabrouk M. Data Mining and Machine Learning Algorithms Using IL28B Genotype and Biochemical Markers Best Predicted Advanced Liver Fibrosis in Chronic Hepatitis C. Jpn J Infect Dis 2018; 71:51-57. [PMID: 29279441 DOI: 10.7883/yoken.jjid.2017.089] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
IL28B single nucleotide polymorphism (rs12979860) is an etiology-independent predictor of hepatitis C virus (HCV)-related hepatic fibrosis. Data mining is a method of predictive analysis which can explore tremendous volumes of information from health records to discover hidden patterns and relationships. The current study aims to evaluate and compare the prediction accuracy of scoring system like aspartate aminotransferase-to-platelet ratio index (APRI) and fibrosis-4 (FIB-4) index versus data mining for the prediction of HCV-related advanced fibrosis. This retrospective study included 427 patients with chronic hepatitis C. We used data mining analysis to construct a decision tree by reduced error (REP) technique, followed by Auto-WEKA tool to select the best classifier out of 39 algorithms to predict advanced fibrosis. APRI and FIB-4 had sensitivity-specificity parameters of 0.523-0.831 and 0.415-0.917, respectively. REPTree algorithm was able to predict advanced fibrosis with sensitivity of 0.749, specificity of 0.729, and receiver operating characteristic (ROC) area of 0.796. Out of the 16 attributes, IL28B genotype was selected by the REPTree as the best predictor for advanced fibrosis. Using Auto-WEKA, the multilayer perceptron (MLP) neural model was selected as the best predictive algorithm with sensitivity of 0.825, specificity of 0.811, and ROC area of 0.880. Thus, MLP is better than APRI, FIB-4, and REPTree for predicting advanced fibrosis for patients with chronic hepatitis C.
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Affiliation(s)
| | - Abubakr Hussein Awad
- Computer Science Department, Faculty of Computers and Information, Cairo University
| | | | | | - Mahasen Mabrouk
- Endemic Medicine Department, Faculty of Medicine, Cairo University
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Nguyen LT, Van Nguyen D, Carr MJ, Hall WW, Nguyen LA. Association of interferon lambda polymorphisms with elevated baseline viral loads in chronic hepatitis C virus genotype 6 infection. Arch Virol 2018; 163:115-124. [PMID: 29022122 DOI: 10.1007/s00705-017-3583-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 08/22/2017] [Indexed: 12/24/2022]
Abstract
Globally, hepatitis C virus (HCV) is one of the major causes of hepatocellular carcinoma and liver cirrhosis. For clinical decision making, genetic variation in the interferon-λ (IFNL) cluster has been utilised as a baseline predictor of natural and interferon-based treatment-induced viral clearance. In Vietnam, where HCV genotypes 1 (g1) and g6 predominate, no prior studies have been conducted investigating associations of IFNL3/4 polymorphisms with spontaneous clearance (SC) or HCV viral load (VL) in chronic infection. In this study, we have investigated the host genetic variations in IFNL loci to determine the association of IFNL3/4 polymorphisms with HCV SC and baseline VLs in a Vietnamese HCV-seropositive cohort. The majority of the cohort harboured major homozygous polymorphisms in IFNL3/4 cluster (i.e. rs12979860-CC: 82.7%; rs8099917-TT: 84.8% and rs368234815-TT/TT: 85.5%) and the SC rates in these groups were 15.8%, 16.3% and 15.7%, respectively. In the minor allele groups, the resolution rates were lower (12% in rs12979860 non-CC, 9.1% in rs8099917 non-TT and 9.5% in rs368234815 non-TT/TT). Furthermore, in individuals harbouring minor alleles, females achieved higher SC rates than males. HCV g6-infected rs12979860 major homozygous individuals had significantly higher viral loads than individuals with minor alleles (CC: 6.56 log IU/ml vs. non-CC: 5.66 log IU/ml; P = 0.021). The association between IFNL3/4 genotypes with elevated HCV VL observed in HCV g6-infected individuals may have implications for the progression of liver disease in Southeast Asian countries where this viral genotype predominates and therefore warrants further studies.
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Affiliation(s)
- Linh Thuy Nguyen
- Laboratory of Molecular Diagnostics, National Institute of Hygiene and Epidemiology, Hanoi, Vietnam.
- Global Station for Zoonosis Control, Global Institution for Collaborative Research and Education (GI-CoRE), Hokkaido University, N20, W10, Kita-ku, Sapporo, 001-0020, Japan.
| | - Dzung Van Nguyen
- Department of Infectious Diseases, Bach Mai Hospital, Hanoi, Vietnam
| | - Michael J Carr
- Global Station for Zoonosis Control, Global Institution for Collaborative Research and Education (GI-CoRE), Hokkaido University, N20, W10, Kita-ku, Sapporo, 001-0020, Japan
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - William W Hall
- Global Station for Zoonosis Control, Global Institution for Collaborative Research and Education (GI-CoRE), Hokkaido University, N20, W10, Kita-ku, Sapporo, 001-0020, Japan
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - Lan Anh Nguyen
- Laboratory of Molecular Diagnostics, National Institute of Hygiene and Epidemiology, Hanoi, Vietnam
- Global Station for Zoonosis Control, Global Institution for Collaborative Research and Education (GI-CoRE), Hokkaido University, N20, W10, Kita-ku, Sapporo, 001-0020, Japan
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13
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Parallel expression profiling of hepatic and serum microRNA-122 associated with clinical features and treatment responses in chronic hepatitis C patients. Sci Rep 2016; 6:21510. [PMID: 26898400 PMCID: PMC4761907 DOI: 10.1038/srep21510] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 01/26/2016] [Indexed: 02/08/2023] Open
Abstract
MicroRNAs (miRNAs) are small, non-coding RNAs that regulate a variety of biological processes. Recently, human liver-specific miRNA miR-122 has been reported to facilitate hepatitis C virus (HCV) replication in liver cells. HCV is one of the leading causes of liver diseases worldwide. In Pakistan, the estimated prevalence is up to 10%. Here, we report hepatic and serum miR-122 expression profiling from paired liver and serum samples from treatment-naive chronic hepatitis C (CHC) patients and controls. We aimed to elucidate the biomarker potential of serum miR-122 for monitoring disease progression and predicting end treatment response (ETR). Hepatic miR-122 levels were significantly down-regulated in CHC patients. A significant inverse correlation was observed between hepatic and serum miR-122 levels, indicating that serum miR-122 levels reflect HCV-associated disease progression. Both hepatic and serum miR-122 were significantly correlated (P < 0.05) with several clinicopathological features of CHC. Receiver operator curve analysis showed that serum miR-122 had superior discriminatory ability even in patients with normal alanine transaminase levels. Multivariate logistic regression analysis highlighted pre-treatment serum miR-122 levels as independent predictors of ETR. In conclusion, serum miR-122 holds the potential to serve as a promising biomarker of disease progression and ETR in CHC patients.
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Fawzy MM, Wahid A, Nazmy MH, Hashem M, Waked I, Abdelwahab SF. Association of Interleukin-27 rs 153109 Single Nucleotide Polymorphism with Spontaneous Resolution of Hepatitis C Virus - Genotype 4a Infection in Egyptian Patients. Asian Pac J Cancer Prev 2016; 17:2093-7. [PMID: 27221901 DOI: 10.7314/apjcp.2016.17.4.2093] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND HCV is a major global health problem. IL-27 is a member of the IL-6/IL-12 cytokine family with a broad range of anti-inflammatory properties. Recent studies highlighted the effect of a SNP in the IL-27 promoter region on modulating the progression of infectious diseases and individual responses to therapy. AIM OF THE WORK The present study investigated the potential role of (-964 A/G) SNP in the promoter region of IL-27p28 gene (alleles rs153109) on the outcome of HCV infection among genotype 4a infected patients. MATERIALS AND METHODS HCV genotyping confirmed that all of the HCV-infected patients had genotype 4a infection. Genomic DNA was extracted from 111 patients with chronic HCV infection, 42 spontaneous resolvers (SR) and 16 healthy controls. IL- 27p28.rs153109 genotyping was assessed using PCR-RFLP then confirmed by DNA sequencing. RESULTS The frequency of IL-27-p28.rs153109AA, AG, and GG genotypes among chronically infected subjects were 74.8 %, 25.2%, and 0% while among the SR, they were 57.1%, 35.7%, and 7.14%, respectively. Our data show the unique presence of G/G genotype in the SR group (3 patients; 7.14%). Moreover, the "G" allele frequencies among chronic and resolved subjects were 12.6% and 25.0%, respectively (p=0.0136). Importantly, subjects with the GG genotype were more likely to clear their HCV infection than those with the AA genotype (p=0.0118). CONCLUSIONS HCV genotype 4a subjects with the IL-27-p28.rs153109 A/G and G/G genotype were more likely to clear their HCV infection. Therefore, we propose IL- 27p28.rs153109SNPas a genetic biomarker for predicting HCV infection outcome.
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Affiliation(s)
- Mariam M Fawzy
- Department of Biochemistry, Faculty of Pharmacy, Minia, Egypt E-mail : ahmed_wahid@ mu.edu.eg
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