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Haghtalab A, Hejazi M, Goharnia N, Yekanlou A, Hazhir K, Barghi A, Bazzaz Z, Allahverdizadeh I, GhalibafSabbaghi A. Investigating the correlation between prominent viruses and hematological malignancies: a literature review. Med Oncol 2024; 41:102. [PMID: 38546893 DOI: 10.1007/s12032-024-02345-1] [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: 01/11/2024] [Accepted: 02/23/2024] [Indexed: 04/02/2024]
Abstract
Extensive research has been conducted on the correlation between viral infections and hematological cancers ever since the identification of the Rous Sarcoma Virus as a cancer-causing agent. Numerous viruses, such as the Epstein-Barr virus, hepatitis B virus, hepatitis C virus, human immunodeficiency virus, human T-lymphotropic virus 1, and severe acute respiratory syndrome-related coronavirus 2, have been identified as potential contributors to the development and progression of cancer by disrupting normal cellular processes. Different viruses are associated with distinct forms of blood cancers, each exhibiting unique infection mechanisms, pathogenesis, and clinical symptoms. Understanding these connections is crucial for the development of effective prevention and treatment strategies. Healthcare professionals who possess a solid understanding of these associations can offer precise treatments and closely monitor potential complications in individuals with blood cancers and viral infections. By leveraging this information, healthcare providers can optimize patient care and improve outcomes for those affected by both viral infections and hematological cancers.
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Affiliation(s)
- Arian Haghtalab
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran.
| | - Milad Hejazi
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Naeem Goharnia
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Ali Yekanlou
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Kousha Hazhir
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Asma Barghi
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Zahra Bazzaz
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
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2
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Kadry DY, Elbahnasawy MA, Mansour MTM, EL Gebaly OK, Aziz H, Kamel MM, Abdel-Moneim AS, Radwan S. The impact of hepatitis B virus and hepatitis C virus infections in patients with Hodgkin's and non-Hodgkin's lymphoma. Int J Immunopathol Pharmacol 2023; 37:3946320231207342. [PMID: 37859403 PMCID: PMC10588407 DOI: 10.1177/03946320231207342] [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: 02/09/2023] [Accepted: 09/24/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND This study aimed to determine the prevalence of HCV and occult HBV among newly diagnosed pre-treatment Egyptian lymphoma patients and evaluate patients' outcomes based on the presence of the viral infections. METHODS The study included 80 therapy-naïve lymphoma patients including 71 non-Hodgkin lymphoma (NHL) and 9 Hodgkin lymphoma disease (HD) in addition to 100 healthy volunteers. HBV screening using HBsAg and anti-HBc IgM and HCV using AB/Ag ELISA and real-time RT-PCR were screened in tested and control groups. The diagnosis was confirmed by histopathology. Overall survival (OS) and progression-free survival (PFS) were conducted to diseased patients. RESULTS Healthy patients showed 4/100, (4%) active HCV infection and 1/100, (1%) active HBV infection and no occult HBV infection. Among NHL patients, 28 were positive for HBV (6 active and 22 occult HBV infection). Occult HBV was also detected in 5/9 HD patients. HCV was detected in (30/71, 42.3%) of NHL patients and in a single HD patient. Ten occult HBV NHL patients showed a mixed infection with HCV. The incidence of both HCV and HBV are higher in NHL than HL patients. After antitumor treatment, complete remission for lymphoma was achieved in 45% of patients. Both overall survival (OS) and progression-free survival (PFS) were correlated and significantly associated with patients' LDH levels. CONCLUSIONS Our findings claim the suggestive role of HCV and occult HBV infections in NHL but not HL patients in comparison to healthy control, suggesting pre-screening of related factors including occult HBV in for potential better therapy response.
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Affiliation(s)
- Dalia Y Kadry
- Clinical Pathology Department and Microbiology Lab, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mostafa A Elbahnasawy
- Botany and Microbiology Department, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Mohamed TM Mansour
- Medical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Omnia K EL Gebaly
- Clinical Pathology Department and Microbiology Lab, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Hala Aziz
- Medical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mahmoud M Kamel
- Clinical Pathology Department and Microbiology Lab, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ahmed S Abdel-Moneim
- Microbiology Department, College of Medicine, Taif University, Al-Taif, Saudi Arabia
| | - Samah Radwan
- Clinical Pathology Department and Microbiology Lab, National Cancer Institute, Cairo University, Cairo, Egypt
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3
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Mazzaro C, Adinolfi LE, Pozzato G, Nevola R, Zanier A, Serraino D, Andreone P, Fenoglio R, Sciascia S, Gattei V, Roccatello D. Extrahepatic Manifestations of Chronic HBV Infection and the Role of Antiviral Therapy. J Clin Med 2022; 11:6247. [PMID: 36362478 PMCID: PMC9657147 DOI: 10.3390/jcm11216247] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 09/27/2022] [Accepted: 10/12/2022] [Indexed: 08/30/2023] Open
Abstract
The hepatitis B virus (HBV) infection leads to chronic hepatitis, cirrhosis, and hepatocarcinoma. However, about 20% of patients experience extrahepatic manifestations such as polyarteritis nodosa, non-rheumatoid arthritis, non-Hodgkin lymphoma, cryoglobulinemic vasculitis, and glomerulonephritis. These influence the patient's morbidity, quality of life and mortality. The treatment of an HBV infection is based on nucleotide analogues (NAs) which are safe and effective for the suppression of HBV-DNA in almost 100% of cases. A few studies have shown that NAs induce a viral response and an improvement of extrahepatic diseases. There is a lack of a thorough analysis of the available treatments for extrahepatic HBV manifestations. In 90% to 100% of cases, the NAs stop the HBV replication, and they produce a clinical response in the majority of patients with mild to moderate extrahepatic signs/symptoms. Arthritis can definitely disappear after the HBV elimination and, in some cases, the HBV eradication following NAs therapy appears to improve the renal function in HBV-related nephropathies. Plasma exchange can be used in subjects who are suffering from the most aggressive forms of cryoglobulinemic vasculitis and glomerulonephritis, progressive peripheral neuropathy, and life-threatening cases, and this can be combined with glucocorticosteroids and antiviral agents. In selected refractory patients, the use of rituximab in conjunction with NAs therapy can be considered. The review provides an update on extrahepatic conditions that are linked to HBV and the impact of treating HBV with NAs.
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Affiliation(s)
- Cesare Mazzaro
- Clinical of Experimental Onco-Haematology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy
| | - Luigi Elio Adinolfi
- Unit Internal Medicine, Department of Advanced Medical and Surgery Sciences, Luigi Vanvitelli University of Campania, 80138 Naples, Italy
| | - Gabriele Pozzato
- Department of Clinical and Surgical Sciences, Maggiore Hospital University of Trieste, 34149 Trieste, Italy
| | - Riccardo Nevola
- Unit Internal Medicine, Department of Advanced Medical and Surgery Sciences, Luigi Vanvitelli University of Campania, 80138 Naples, Italy
| | - Ada Zanier
- Department of Internal Medicine, Pordenone General Hospital, 33170 Pordenone, Italy
| | - Diego Serraino
- Cancer Epidemiology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy
| | - Pietro Andreone
- Division of Internal Medicine, Department of Medical and Surgical Sciences, Maternal-Infantile and Adult, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Roberta Fenoglio
- University Center of Excellence on Nephrologic, Rheumatologic and Rare Diseases (ERK-Net, ERN-Reconnect and RITA-ERN Member) CMID-Nephrology and Dialysis Unit, San Giovanni Bosco Hub Hospital, Department of Clinical and Biological Sciences, University of Turin, 10154 Turin, Italy
| | - Savino Sciascia
- University Center of Excellence on Nephrologic, Rheumatologic and Rare Diseases (ERK-Net, ERN-Reconnect and RITA-ERN Member) CMID-Nephrology and Dialysis Unit, San Giovanni Bosco Hub Hospital, Department of Clinical and Biological Sciences, University of Turin, 10154 Turin, Italy
| | - Valter Gattei
- Clinical of Experimental Onco-Haematology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy
| | - Dario Roccatello
- University Center of Excellence on Nephrologic, Rheumatologic and Rare Diseases (ERK-Net, ERN-Reconnect and RITA-ERN Member) CMID-Nephrology and Dialysis Unit, San Giovanni Bosco Hub Hospital, Department of Clinical and Biological Sciences, University of Turin, 10154 Turin, Italy
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4
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Innocenti I, Reda G, Visentin A, Coscia M, Motta M, Murru R, Moia R, Gentile M, Pennese E, Quaglia FM, Albano F, Cassin R, Deodato M, Ielo C, Frustaci AM, Piciocchi A, Rughini A, Arena V, Di Sevo D, Tomasso A, Autore F, Del Poeta G, Scarfò L, Mauro FR, Tedeschi A, Trentin L, Pompili M, Foà R, Ghia P, Cuneo A, Laurenti L. Risk of hepatitis B virus reactivation in chronic lymphocytic leukemia patients receiving ibrutinib with or without antiviral prophylaxis. A retrospective multicentric GIMEMA study. Haematologica 2022; 107:1470-1473. [PMID: 35199505 PMCID: PMC9152973 DOI: 10.3324/haematol.2021.280325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 02/11/2022] [Indexed: 11/09/2022] Open
Affiliation(s)
- Idanna Innocenti
- Sezione di Ematologia, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma
| | - Gianluigi Reda
- U.O.C. Ematologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano
| | - Andrea Visentin
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova
| | - Marta Coscia
- Division of Hematology, A.O.U. Città della Salute e della Scienza di Torino, Torino
| | | | - Roberta Murru
- Hematology and Stem Cell Transplantation Unit, Ospedale A. Businco, ARNAS "G.Brotzu", Cagliari
| | - Riccardo Moia
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara
| | - Massimo Gentile
- UOC Ematologia AO di Cosenza, Presidio Ospedaliero Annunziata, Cosenza
| | - Elsa Pennese
- U.O.S.D. Centro Diagnosi e Terapia dei Linfomi, Dipartimento Oncologico-Ematologico, Presidio Ospedaliero "Spirito Santo", Pescara
| | | | - Francesco Albano
- Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology Section, University of Bari "Aldo Moro", Bari
| | - Ramona Cassin
- U.O.C. Ematologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano
| | - Marina Deodato
- ASST Grande Ospedale Metropolitano Niguarda Hospital, Milano
| | - Claudia Ielo
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Policlinico Umberto I, Roma
| | | | | | | | | | | | - Annamaria Tomasso
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Roma
| | - Francesco Autore
- Sezione di Ematologia, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma
| | - Giovanni Del Poeta
- UOC Unit of Hematology and Stem Cell Transplantation, AOU Policlinico Tor Vergata Roma, Roma
| | - Lydia Scarfò
- Strategic Research Program on CLL, Università Vita Salute and IRCSS Ospedale San Raffaele, Milano
| | - Francesca Romana Mauro
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Policlinico Umberto I, Roma
| | | | - Livio Trentin
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova
| | - Maurizio Pompili
- Dipartimento di Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma
| | - Robin Foà
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Policlinico Umberto I, Roma
| | - Paolo Ghia
- Strategic Research Program on CLL, Università Vita Salute and IRCSS Ospedale San Raffaele, Milano
| | - Antonio Cuneo
- Hematology section, Department of Medical Sciences, University of Ferrara, Ferrara
| | - Luca Laurenti
- Sezione di Ematologia, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy; Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Roma.
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Shirmast P, Shahri MA, Pashangzadeh S, Mirshahabi H, Samadi E, Motamed N. Detection of occult hepatitis B virus in patients undergoing chemotherapy in Iran. Future Virol 2022. [DOI: 10.2217/fvl-2020-0386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aim: Occult hepatitis B infection (OBI) is life threatening and has a high mortality rate despite applying antiviral treatments in cancer patients. This study aimed to investigate the prevalence of OBI in patients undergoing chemotherapy in Iran. Materials & methods: A total of 342 patients undergoing chemotherapy were enrolled. OBI detection in anti-HBc positive individuals was conducted using nested PCR. Results: Among 342 subjects, 103 (30.1%) were positive for anti-HBc. Fifteen (14.6%) cases of 103 anti-HBc positive samples were also positive for HBsAg. Overall, HBV DNA was positive in three (3.4%) of 88 anti-HBc subjects. Conclusion: Our results indicated that OBI might occur in almost one in 25 anti-HBc-positive patients undergoing chemotherapy.
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Affiliation(s)
- Paniz Shirmast
- Department of Microbiology & Virology, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mahdi Abedinzade Shahri
- Department of Biology, Faculty of Sciences, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Salar Pashangzadeh
- Iranian Research Center of HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Hessam Mirshahabi
- Department of Microbiology & Virology, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Elham Samadi
- Department of Microbiology & Virology, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Nima Motamed
- Department of Community Medicine, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
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6
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Pisaturo M, Onorato L, Russo A, Coppola N. Prevalence of occult HBV infection in Western countries. J Med Virol 2020; 92:2917-2929. [PMID: 32275083 DOI: 10.1002/jmv.25867] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 03/19/2020] [Indexed: 12/11/2022]
Abstract
Due to a lack of standardized tests, it is difficult to obtain prevalence data and define the real impact of occult HBV infection (OBI) in Western countries. The present review article addresses the prevalence of OBI, defined as presence of hepatitis B virus (HBV) DNA in liver tissue or plasma in HBsAg-negative subjects, in Western countries. This varies in different studies according to the different methodologies used (based on serology vs virology), to the sample analyzed for the diagnosis (liver tissue vs plasma), to the different populations studied, to the different geographical variations in the HBV spread, to the host characteristics (age, gender, risk factors for acquiring HBV infection) and to the presence of other parenteral infections (hepatitis C virus and/or human immunodeficiency virus [HIV] infections). Considering the different liver diseases analyzed, that is in patients with cryptogenic cirrhosis or advanced liver fibrosis, the prevalence of OBI ranges 4% to 38%. Considering the different populations studied, in the case of parenteral blood exposure it is about 45%, in patients with chronic hepatitis C it is estimated at about 52%, in HIV-infected patients it ranges from 0% to 45%, in blood donors from 0% to 22.7% and in hemodialysis patients it ranges from 0% to 54%. In conclusion, OBI is a virological entity to be considered when performing the patient's evaluation for immunosuppressive diseases, liver pathologies, or for blood transfusions. Knowing the prevalence and clinical impact of OBI will allow better patient management.
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Affiliation(s)
- Mariantonietta Pisaturo
- Department of Mental Health and Public Medicine-Infectious Diseases Unit, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Lorenzo Onorato
- Department of Mental Health and Public Medicine-Infectious Diseases Unit, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Antonio Russo
- Department of Mental Health and Public Medicine-Infectious Diseases Unit, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Nicola Coppola
- Department of Mental Health and Public Medicine-Infectious Diseases Unit, University of Campania Luigi Vanvitelli, Naples, Italy
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7
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Marrone A, Ciotti M, Rinaldi L, Adinolfi LE, Ghany M. Hepatitis B and C virus infection and risk of haematological malignancies. J Viral Hepat 2020; 27:4-12. [PMID: 31325404 DOI: 10.1111/jvh.13183] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 05/23/2019] [Accepted: 06/20/2019] [Indexed: 12/13/2022]
Abstract
Hepatitis B virus (HBV) and hepatitis C virus (HCV) are classified as oncogenic human viruses. Chronic HBV and HCV infections are associated with higher risk of haematological malignancy development. Direct and indirect oncogenic mechanisms have been demonstrated for both HBV and HCV in several studies. HCV and overt/occult HBV infections in patients with oncohaematological disease constitute an impediment and a threat during immunosuppressive chemotherapy treatment. We review the HBV and HCV oncogenic mechanisms and the impact and the safety of antiviral treatment in patients with haematological malignancies.
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Affiliation(s)
- Aldo Marrone
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Marco Ciotti
- Laboratory of Clinical Microbiology and Virology, Polyclinic Tor Vergata Foundation, Rome, Italy
| | - Luca Rinaldi
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Luigi Elio Adinolfi
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Marc Ghany
- Liver Diseases Branch, Division of Digestive Diseases and Nutrition, National Institute of Diabetes, Digestive and Kidney Diseases (NIDDK), National Institutes of Health (NIH), Bethesda, Maryland, USA
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8
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Zou J, Chen J, Xie X, Liu Z, Cai X, Liu Q, Wen J, Zhang S. Hepatitis B Virus Infection is a Prognostic Biomarker for Better Survival in Operable Esophageal Cancer: Analysis of 2,004 Patients from an Endemic Area in China. Cancer Epidemiol Biomarkers Prev 2019; 28:1028-1035. [PMID: 30872314 DOI: 10.1158/1055-9965.epi-18-1095] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 12/18/2018] [Accepted: 03/07/2019] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Hepatitis B Virus (HBV) infection has been proven to be associated with the survival of many cancers. However, the prevalence and prognostic value of HBV infection in esophageal cancer has not been investigated yet. METHODS A total of 2,004 consecutive esophageal cancer patients who underwent esophagectomy between 2000 and 2008 were recruited in our study. ELISA was used to test serum HBV markers. Patients were divided into HBsAg-positive group (HBV infection) and HBsAg-negative group. The impact of HBV infection on disease-free survival (DFS) and overall survival (OS) was estimated using the Kaplan-Meier method and Cox proportional hazard models. RESULTS HBV infection was found in 12.6% (253/2,004) of patients. HBsAg-positive patients had significantly higher percentage of early pathologic T stage, lower frequency of liver metastasis, and extrahepatic metastasis than HBsAg-negative. HBsAg-positive patients had a favorable DFS [HR = 0.79; 95% confidence interval (CI): 0.66-0.94, P = 0.007) and OS (HR = 0.80; 95% CI: 0.65-0.95, P = 0.020] respectively, when compared with HBsAg-negative patients. Subgroup analysis showed that the association with HBV infection and better DFS and OS was observed in patients with esophageal squamous cell carcinoma and advanced pathologic stage (III-IV).Conclusion: HBV infection was an independent favorable prognostic factor for survival in operable esophageal cancer. IMPACT Our large cohort study provided more definite and quantitative evidence that HBV infection is an independent favorable prognostic biomarker in patients with esophageal cancer, especially in patients with esophageal squamous cell carcinoma and advanced pathologic stage (III-IV).
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Affiliation(s)
- Jianyong Zou
- Department of Thoracic Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, P.R. China
| | - Junying Chen
- Guangdong Esophageal Cancer Institute, Guangzhou, P.R. China
- Department of Thoracic Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, P.R. China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Xuan Xie
- Department of Thoracic Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, P.R. China
| | - Zhengguo Liu
- Department of Thoracic Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, P.R. China
| | - Xiaoli Cai
- Department of Medical Ultrasonics, First Affiliated Hospital of Jinan University, Guangzhou, P.R. China
| | - Qianwen Liu
- Guangdong Esophageal Cancer Institute, Guangzhou, P.R. China.
- Department of Thoracic Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, P.R. China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Jing Wen
- Guangdong Esophageal Cancer Institute, Guangzhou, P.R. China.
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Shuishen Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, P.R. China.
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Marlen Ivón CF, Zaily DG, Conde-Eduardo Leda Patricia DS, Enrique GG, Enrique AS, Yadina MP. Current Condition of Chronic Hepatitis B Virus Infection in Cuban Adults. CURRENT THERAPEUTIC RESEARCH 2017; 85:15-19. [PMID: 29158854 PMCID: PMC5681292 DOI: 10.1016/j.curtheres.2017.04.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Accepted: 04/28/2017] [Indexed: 12/28/2022]
Abstract
BACKGROUND The reduction of the incidence of hepatitis B virus (HBV) infection in Cuba can be attributed to the effectiveness of the national immunization program. However, the number of patients with chronic HBV observed in clinical practice is not negligible. OBJECTIVE A cross-sectional study was conducted to describe the main clinical characteristics of patients with chronic hepatitis B virus infection. METHODS A total of 146 patients who had at least a 6-month history of hepatitis B surface antigen positivity were recruited between 2013 and 2015. Descriptive statistical analysis of the epidemiologic, clinical, biochemical, and virologic variables was performed. RESULTS Men accounted for 67.8% of patients, and the median age was 43 years. The median time since diagnosis of infection was 9 years. Among the patients, 59% had chronic hepatitis, 34% had liver cirrhosis, and 7% were inactive carriers. Concomitant diagnoses demonstrated that 16.4% of patients had malignancies, predominantly lymphoma. Only 64.4% of patients had received antiviral treatment, and lamivudine was the most commonly used (61.6%) drug. Moreover, 70% of patients were identified during an inactive phase. CONCLUSIONS Patients with chronic HBV infection are still a health problem in the adult Cuban population, especially in patients with concomitant malignancies.
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Affiliation(s)
| | - Dorta Guridi Zaily
- Department of Hepatology, National Institute of Gastroenterology, Havana, Cuba
| | | | | | - Arús Soler Enrique
- Department of Hepatology, National Institute of Gastroenterology, Havana, Cuba
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10
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Bo J, Wang X, Li J, Wang W, Zhang J. Consecutive stimulation of HBsAg promotes the viability of the human B lymphoblastoid cell line IM-9 through regulating the SIRT1-NF-κB pathway. Oncol Lett 2017; 14:433-440. [PMID: 28693188 PMCID: PMC5494909 DOI: 10.3892/ol.2017.6114] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 03/07/2017] [Indexed: 12/30/2022] Open
Abstract
Patients with chronic HBV infection have been reported to suffer a significantly increased risk of NHL, but the underlying mechanisms remain to be clearly explained. The aim of the present study was to clarify the relationship between chronic HBV infection and NHL development. Fluorescence-activated cell sorting, Annexin V/7-aminoactinomycin D staining and MTS assay were used to analyze the rate of apoptosis and cell viability. In addition, western blotting was used to detect protein expression. The effects of the activator of SIRT1, SRT1720, and the inhibitor of SIRT1, nicotinamide, were also analyzed. The expression levels cytokines and chemokines were determined by multiplex assay. Hepatitis B surface antigen (HBsAg) was demonstrated to increase the viability of the human peripheral B lymphoblastoid cell line, IM-9, in a dose- and time-dependent manner. HBsAg also decreased histone H3 acetylation and p21 expression at the molecular level. HBsAg upregulated the expression of anti-apoptotic B-cell lymphoma-extra-large and B-cell lymphoma 2 proteins, and inactivated the intrinsic apoptosis pathway by reducing BCL2 associated X, apoptosis regulator expression and increasing the expression of sirtuin 1 (SIRT1) and nuclear factor-κB (NF-κB). HBsAg also altered the levels of certain chemokines and cytokines, including interleukin (IL)-4, -10 and -12, C-X-C motif chemokine 10 and C-C motif chemokine ligand 5. Inhibition of SIRT1 suppressed the effects induced by HBsAg. The anti-apoptotic effect of HBsAg in IM-9 cell lines occurred via the promotion of cell viability, inhibition of apoptosis, regulation of chemokines and cytokines, acetylation of histone H3 and alteration of SIRT1 and NF-κB expression. In conclusion, chronic stimulation with HBsAg promoted the viability of the human B lymphoblastoid cell line, IM-9, through regulation of the SIRT1-NF-κB pathway. This may be an underlying mechanism of HBV-associated NHL.
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Affiliation(s)
- Jian Bo
- Department of Hematology, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China
| | - Xiaojuan Wang
- Department of Hematology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Jie Li
- Department of Pathology, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China
| | - Wenqing Wang
- Department of Pathology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Jinqian Zhang
- Department of Laboratory Medicine, The Second People's Hospital of Guangdong, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
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11
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Guarino M, Picardi M, Vitiello A, Pugliese N, Rea M, Cossiga V, Pane F, Caporaso N, Morisco F. Viral Outcome in Patients with Occult HBV Infection or HCV-Ab Positivity Treated for Lymphoma. Ann Hepatol 2017. [DOI: 10.5604/16652681.1231579] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/26/2023]
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12
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Persistent risk of HBV reactivation despite extensive lamivudine prophylaxis in haematopoietic stem cell transplant recipients who are anti-HBc-positive or HBV-negative recipients with an anti-HBc-positive donor. Clin Microbiol Infect 2016; 22:946.e1-946.e8. [PMID: 27475741 DOI: 10.1016/j.cmi.2016.07.021] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 07/08/2016] [Accepted: 07/16/2016] [Indexed: 02/08/2023]
Abstract
The overall rate of hepatitis B virus (HBV) reactivation was evaluated in a population of 373 haematological stem cell transplant (HSCT) patients treated with lamivudine (LMV) if they were anti-HBc-positive/HBV-DNA-negative recipients or if they were HBV-negative recipients with an anti-HBc-positive donor. The incidence of HBV reactivation was calculated in two groups of autologous (auto) or allogeneic (allo) HSCT patients who were stratified according to their HBV serostatus. The former group included 57 cases: 10 auto-HSCT and 27 allo-HSCT anti-HBc-positive recipients, two auto-HSCT and three allo-HSCT inactive carriers, and 15 allo-HSCT recipients with an anti-HBc-positive donor. Forty-seven (82.4%) patients in this group received LMV prophylaxis (the median (interquartile range, IQR) of LMV treatment was 30 (20-38) months). The second group consisted of 320 anti-HBc-negative auto-HSCT and allo-HSCT recipients with anti-HBc-negative donors. None of these patients received any prophylaxis. Two patients in the first group and two in the second group experienced reactivation of HBV infection, with an incidence of 3.5% (95% CI 0.4-12.1%) and 0.6% (95% CI 0.1-2.2%), respectively. Only one out of four reactivated patients was LMV-treated. The cumulative probability of HBV reactivation at 6 years from HSCT was 15.8% (95% CI 15.2-16.4%). Three of four viral isolates obtained from the HBV-reactivated patients harboured mutations in the immune-active HBsAg-region. In a HSCT population carefully evaluated for HBV prophylaxis, a risk of HBV reactivation persisted in the group of patients who were not LMV-treated. Only one LMV-treated patient experienced reactivation of HBV with a resistant HBV isolate.
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13
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Zhang Z, Zhang L, Dai Y, Zhang Y, Li J, Li X. Occult hepatitis B virus infection: influence of S protein variants. Virol J 2016; 13:10. [PMID: 26786229 PMCID: PMC4717550 DOI: 10.1186/s12985-016-0464-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Accepted: 01/07/2016] [Indexed: 02/08/2023] Open
Abstract
Background In occult hepatitis B viral infection (OBI), the persistence of hepatitis B virus (HBV) DNA is associated with a lack of hepatitis B surface antigen (HBsAg). To assess the possible role of HBsAg immune escape variants in OBI patients, variability in the HBV S gene was evaluated for OBI patients as well as chronic HBV infection patients from the same families. Methods We selected 17 HBV DNA-positive/HBsAg-negative patients (OBI group) and 15 HBV DNA- and HBsAg-positive patients from OBI families (control group). The S gene was amplified and cloned, and at least 15 clones per patient were sequenced and analyzed. Results Although the incidence of stop codon mutations within the S region was higher in the OBI group (13.6 %) than in the control group (1.5 %, P < 0.001), this type of mutation, together with insertion and deletion mutations, was prevalent in only three OBI patients. In the major hydrophilic region (MHR), a median of 0.75 residues were altered in every 100 residues for the OBI patients, whereas 0.95 out of 100 residues were changed in the control group (P = 0.428). Furthermore, some variants that are generally considered immune escape variants, such as mutations at positions s145, s147, and s123, were only observed in less than 5 % of all the clones sequenced, in either OBI or control group. Conclusions Our data suggest that HBsAg variants may not play a major role in OBI pathogenesis.
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Affiliation(s)
- Zhenhua Zhang
- Department of Infectious Diseases, the First Affiliated Hospital, Anhui Medical University, Hefei, 230022, China. .,School of Pharmacy, Anhui Medical University, Hefei, China.
| | - Ling Zhang
- Department of Infectious Diseases, the First Affiliated Hospital, Anhui Medical University, Hefei, 230022, China.
| | - Yu Dai
- Department of Infectious Diseases, the First Affiliated Hospital, Anhui Medical University, Hefei, 230022, China.
| | - Yafei Zhang
- Department of Infectious Diseases, the First Affiliated Hospital, Anhui Medical University, Hefei, 230022, China.
| | - Jun Li
- School of Pharmacy, Anhui Medical University, Hefei, China.
| | - Xu Li
- Department of Infectious Diseases, the First Affiliated Hospital, Anhui Medical University, Hefei, 230022, China.
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Patel BB, Lipka S, Shen H, Davis-Yadley AH, Viswanathan P. Establishing the link between hepatitis B virus infection and colorectal adenoma. J Gastrointest Oncol 2015; 6:492-7. [PMID: 26487942 DOI: 10.3978/j.issn.2078-6891.2015.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Chronic hepatitis B (CHB) infection has been associated with malignancy, most notably hepatocellular carcinoma. Previous research has shown that hepatitis C is associated with increased colorectal adenomas and neoplasia. Currently, there are no studies on the association of CHB and colorectal adenomas. We aimed to identify a possible link between CHB and colorectal adenoma. METHODS A retrospective chart review was performed on 588 consecutive patients undergoing screening or diagnostic colonoscopy that were previously screened or diagnosed with hepatitis B. Comparisons between categorical variables were analyzed with Chi Square test and t-test for continuous variables. Unconditional logistic regression was used to generate age-, gender-and race-adjusted odds ratios and their 95% confidence intervals (CI) comparing medication users with non-users. Statistical analyses were performed with SAS 9.3 software. RESULTS A total of 487 patients were analyzed in the control group vs. 71 in the hepatitis B group. The adenoma detection rate was 23.9% in hepatitis B vs. 15.9% in the non-hepatitis B group for all cause colonoscopy; however this did not reach statistical significance. There was a significantly higher number of adenomas present in the distal colon compared to control (OR =2.16; 95% CI, 1.06-4.43; P=0.04). There were no significant findings between hepatitis B infection with size, multiplicity or presence of proximal adenomas. There was a significant difference noted in regards to smoking history, BMI and age between two groups. CONCLUSIONS Although the adenoma detection rate was higher in hepatitis B population vs. the non-hepatitis B group this did not reach statistical significance. However, we did find an association between CHB infection and the presence of distal colorectal adenomas. Larger prospective studies are needed to strengthen our findings along with future studies examining hepatitis B virus (HBV) and mechanisms inducing colorectal carcinogenesis.
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Affiliation(s)
- Brijesh B Patel
- 1 Department of Internal Medicine, 2 Department of Gastroenterology, Division of Digestive Diseases and Nutrition, University of South Florida, Tampa, FL, USA ; 3 Department of Internal Medicine, Nassau University Medical Center, East Meadow, NY, USA
| | - Seth Lipka
- 1 Department of Internal Medicine, 2 Department of Gastroenterology, Division of Digestive Diseases and Nutrition, University of South Florida, Tampa, FL, USA ; 3 Department of Internal Medicine, Nassau University Medical Center, East Meadow, NY, USA
| | - Huafeng Shen
- 1 Department of Internal Medicine, 2 Department of Gastroenterology, Division of Digestive Diseases and Nutrition, University of South Florida, Tampa, FL, USA ; 3 Department of Internal Medicine, Nassau University Medical Center, East Meadow, NY, USA
| | - Ashley H Davis-Yadley
- 1 Department of Internal Medicine, 2 Department of Gastroenterology, Division of Digestive Diseases and Nutrition, University of South Florida, Tampa, FL, USA ; 3 Department of Internal Medicine, Nassau University Medical Center, East Meadow, NY, USA
| | - Prakash Viswanathan
- 1 Department of Internal Medicine, 2 Department of Gastroenterology, Division of Digestive Diseases and Nutrition, University of South Florida, Tampa, FL, USA ; 3 Department of Internal Medicine, Nassau University Medical Center, East Meadow, NY, USA
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15
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Shaheli M, Yaghobi R, Rezaeian A, Iravani Saadi M, Ramzi M. Study of the Associations Between TT Virus Single and Mixed Infections With Leukemia. Jundishapur J Microbiol 2015; 8:e18212. [PMID: 26034552 PMCID: PMC4449851 DOI: 10.5812/jjm.8(4)2015.18212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Revised: 10/23/2014] [Accepted: 11/02/2014] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND The pathogenic association of Transfusion Transmitted Virus or Torque teno Virus (TT Virus) single and mixed infections with leukemia was under evaluation in these years but confront with controversies. This hypothesis is based on the higher prevalence of TT Virus infection in patients with leukemia compared with controls. OBJECTIVES The aim of this study was to determine the frequency of TT Virus, Cytomegalovirus (CMV), Hepatitis B Virus (HBV), and Hepatitis C Virus (HCV) infections in patients with leukemia and healthy controls. PATIENTS AND METHODS In this cross sectional study, 95 patients with leukemia and 100 healthy controls who were admitted to the Namazi Hospital affiliated to the Shiraz University of Medical Sciences, Shiraz, Iran, were enrolled between years 2012 and 2013. Blood samples treated with EDTA were collected from each patient with leukemia and controls. The existence of TT Virus infection was analyzed using the semi-nested PCR method. The immunological prevalence of HBV and HCV infections were evaluated using HBs-Ag and HCV-Ab ELISA based protocols, respectively. Active CMV infection was also evaluated using an immunofluorescence method. Also risk factors of leukemia and viral infections were statistically analyzed in patients with leukemia. RESULTS The TT Virus infection was significantly found in 40 of 95 (42.1%) and 12 of 100 (12%) patients with leukemia and controls, respectively. The HBs-Ag and HCV-Ab were detected in 27 of 95 (28.4%) and 18 of 69 (26.1%) patients with leukemia but were not found in the controls. Active CMV infection was also found in 11 of 69 (16%) patients and none of the controls. Significant co-infection of TT Virus was found with HBV (15 of 40; 37.5%), HCV (14 of 40; 35%) and CMV (7 of 40; 17.5%) in patients with leukemia. CONCLUSIONS Confirmation of the significantly higher frequency of TT Virus, HBV, HCV and CMV single infection and their co-infection in patients with leukemia compared with healthy controls, emphasizes the determinative role of TT Virus pathogenesis in clinical outcomes observed in patients with leukemia, which requires extensive evaluation by further studies.
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Affiliation(s)
- Marjan Shaheli
- Department of Biology, Arsanjan Branch, Islamic Azad University, Arsanjan, IR Iran
| | - Ramin Yaghobi
- Shiraz Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, IR Iran
- Corresponding author: Ramin Yaghobi, Shiraz Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, IR Iran. Tel: +98-7116476331, Fax: +98-7116476331, E-mail:
| | - Abbasali Rezaeian
- Department of Microbiology, Jahrom Branch, Islamic Azad University, Jahrom, IR Iran
| | | | - Mani Ramzi
- Hematology Research Center and Bone Marrow Transplant Unit, Shiraz University of Medical Sciences, Shiraz, IR Iran
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16
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Laurenti L, Autore F, Innocenti I, Vannata B, Piccirillo N, Sorà F, Speziale D, Pompili M, Efremov D, Sica S. Prevalence, characteristics and management of occult hepatitis B virus infection in patients with chronic lymphocytic leukemia: a single center experience. Leuk Lymphoma 2015; 56:2841-6. [PMID: 25682966 DOI: 10.3109/10428194.2015.1017822] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Several reports have emphasized the risk of hepatitis B virus (HBV) reactivation in patients with lymphoproliferative disorders undergoing cytotoxic treatment. To determine the prevalence of occult B infection (OBI) in a population with chronic lymphocytic leukemia (CLL) and management with universal prophylaxis (UP) in all patients undergoing chemoimmunotherapy or targeted prophylaxis (TP) in patients experiencing seroreversion during therapy, we analyzed 397 patients with CLL from our database. The prevalence of OBI in our patients with CLL was 8.6% (34 patients). When comparing patients with OBI/CLL with those with CLL, we did not find any statistical difference among clinical-biological parameters and time dependent endpoints except for a lower peripheral blood lymphocyte count in the OBI/CLL group (p = 0.036). From 2000 to 2010 careful follow-up and TP were adopted; two out of 10 patients (20%) showed seroreversion. From June 2010 we adopted UP during and 12 months after immunosuppressive treatment in all patients with CLL with OBI; no evidence of seroreversion was detected.
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Affiliation(s)
- Luca Laurenti
- a Department of Hematology , Catholic University of the Sacre Heart , Rome , Italy
| | - Francesco Autore
- a Department of Hematology , Catholic University of the Sacre Heart , Rome , Italy
| | - Idanna Innocenti
- a Department of Hematology , Catholic University of the Sacre Heart , Rome , Italy
| | - Barbara Vannata
- a Department of Hematology , Catholic University of the Sacre Heart , Rome , Italy
| | - Nicola Piccirillo
- a Department of Hematology , Catholic University of the Sacre Heart , Rome , Italy
| | - Federica Sorà
- a Department of Hematology , Catholic University of the Sacre Heart , Rome , Italy
| | - Domenico Speziale
- b Department of Laboratory Medicine , Catholic University of the Sacre Heart , Rome , Italy
| | - Maurizio Pompili
- c Internal Medicine, Catholic University of the Sacre Heart , Rome , Italy
| | - Dimitar Efremov
- d ICGEB Outstation-Monterotondo, CNR Campus "A. Buzzati-Traverso" , Rome , Italy
| | - Simona Sica
- a Department of Hematology , Catholic University of the Sacre Heart , Rome , Italy
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17
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Raouf HE, Yassin AS, Megahed SA, Ashour MS, Mansour TM. Seroprevalence of occult hepatitis B among Egyptian paediatric hepatitis C cancer patients. J Viral Hepat 2015; 22:103-11. [PMID: 24754376 DOI: 10.1111/jvh.12260] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2013] [Accepted: 03/26/2014] [Indexed: 12/12/2022]
Abstract
Occult hepatitis B infection is characterized by the presence of hepatitis B virus (HBV) DNA in the serum in the absence of hepatitis B surface antigen (HBsAg). Prevalence of hepatitis C virus (HCV) infections in Egypt is among the highest in the world. In this study, we aim at analysing the rates of occult HBV infections among HCV paediatric cancer patients in Egypt. The prevalence of occult HBV was assessed in two groups of paediatric cancer patients (HCV positive and HCV negative), in addition to a third group of paediatric noncancer patients, which was used as a general control. All groups were negative for HBsAg and positive for HCV antibody. HBV DNA was detected by nested PCR and real-time PCR. HCV was detected by real-time PCR. Sequencing was carried out in order to determine HBV genotypes to all HBV patients as well as to detect any mutation that might be responsible for the occult phenotype. Occult hepatitis B infection was observed in neither the non-HCV paediatric cancer patients nor the paediatric noncancer patients but was found in 31% of the HCV-positive paediatric cancer patients. All the detected HBV patients belonged to HBV genotype D, and mutations were found in the surface genome of HBV leading to occult HBV. Occult HBV infection seems to be relatively frequent in HCV-positive paediatric cancer patients, indicating that HBsAg negativity is not sufficient to completely exclude HBV infection. These findings emphasize the importance of considering occult HBV infection in HCV-positive paediatric cancer patients especially in endemic areas as Egypt.
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Affiliation(s)
- H E Raouf
- Department of Microbiology and Immunology, Faculty of Pharmacy, Modern Sciences and Arts University, Giza, Egypt
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18
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Hepatitis B and hepatitis C viral infections in patients with chronic lymphocytic leukemia. Can J Gastroenterol Hepatol 2014; 28:131-4. [PMID: 24619633 PMCID: PMC4071875 DOI: 10.1155/2014/780350] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Whether chronic hepatitis B virus (HBV) or hepatitis C virus (HCV) infections contribute to the pathogenesis and⁄or course of chronic lymphocytic leukemia is unclear. OBJECTIVE To document the prevalences of HBV and HCV infections in chronic lymphocytic leukemia patients, and to determine whether infected patients experience more aggressive disease than those without infection. METHODS Patient sera were screened for antibodies to HBV core antigen and HCV (anti-HCV) using ELISA; both sera and peripheral blood lymphocytes were further tested (regardless of antibody results) for HBV-DNA and HCV-RNA using real-time polymerase chain reaction. Prognostic markers for chronic lymphocytic leukemia included Rai stage, IgVH mutational status, β2-microglobulin levels, Zap-70 and CD38 status. RESULTS Fourteen of 222 (6.3%) chronic lymphocytic leukemia patients and two of 72 (2.8%) healthy controls tested positive for previous or ongoing HBV infection (OR 2.4 [95% CI 0.5 to 7.7]; P=0.25) while four of 222 (1.8%) chronic lymphocytic leukemia patients and one of 72 (1.4%) controls tested positive for HCV markers (OR 1.3 [95% CI 0.2 to 6.4]; P=0.81). The levels and distribution of the various indicators of aggressive chronic lymphocytic leukemia disease were similar among HBV- and HCV-infected and uninfected patients. Survival times were also similar. Occult HBV and HCV infection (HBV-DNA or HCV-RNA positive in the absence of diagnostic serological markers) were uncommon in chronic lymphocytic leukemia patients (0.5% and 1.8%, respectively). CONCLUSIONS The results of the present study do not support the hypothesis that HBV or HCV infections play an important role in the pathogenesis or course of chronic lymphocytic leukemia.
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19
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Taha SE, El-Hady SA, Ahmed TM, Ahmed IZ. Detection of occult HBV infection by nested PCR assay among chronic hepatitis C patients with and without hepatocellular carcinoma. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2013. [DOI: 10.1016/j.ejmhg.2013.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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20
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Liu X, Li X, Jiang N, Lei Y, Tang LL, Chen L, Zhou GQ, Sun Y, Yue D, Guo R, Mao YP, Li WF, Liu LZ, Tian L, Lin AH, Ma J. Prognostic value of chronic hepatitis B virus infection in patients with nasopharyngeal carcinoma: analysis of 1301 patients from an endemic area in China. Cancer 2013; 120:68-76. [PMID: 24114075 DOI: 10.1002/cncr.28377] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2013] [Revised: 08/13/2013] [Accepted: 08/13/2013] [Indexed: 11/11/2022]
Abstract
BACKGROUND The current study investigated the prevalence and prognostic value of chronic hepatitis B virus (HBV) infection in patients with nasopharyngeal carcinoma (NPC) from an area in southern China in which HBV and NPC are endemic. METHODS A total of 1301 patients with nonmetastatic, histologically proven NPC who were treated with radiotherapy or chemoradiotherapy were retrospectively reviewed. RESULTS In this series, 142 of the 1301 patients (10.9%) had chronic HBV infection (hepatitis B surface antigen [HBsAg] seropositive). The percentages of non-cancer-related deaths (15.0% vs 12.1%; P = .618) and severe hepatic adverse events (3.5% vs 0.9%; P = .145) were similar among patients with NPC with and without HBV infection. The 5-year overall survival (OS), progression-free survival (PFS), and locoregional recurrence-free survival (LRFS) rates for patients with NPC with or without HBV infection were 70.9% and 80.8% (P = .003), 63.7% and 73.0% (P = .016), and 81.7% and 88.2% (P = .035), respectively. Multivariate analysis identified chronic HBV infection in patients with NPC as an independent unfavorable prognostic factor for OS (hazards ratio [HR], 1.684; P = .003), PFS (HR, 1.451; P = .015), and LRFS (HR, 1.573; P = .048). Further analysis revealed that chronic HBV infection was an unfavorable, independent prognostic factor in patients with locoregionally advanced NPC, but not those with early-stage disease. In patients with stage III/IV NPC, HBsAg-positive patients had poorer OS (64.0% vs 77.2%; P = .003), PFS (56.2% vs 70.6%; P = .004), and LRFS (76.2% vs 88.3%; P = .002) compared with HBsAg-negative patients. On multivariate analysis, chronic HBV infection was found to be an independent adverse prognostic predictor for OS (HR, 1.734; P = .004), PFS (HR, 1.644; P = .003), and LRFS (HR, 2.108; P = .003) in patients with stage III/IV NPC. CONCLUSIONS Chronic HBV infection is an independent adverse prognostic factor in patients with locoregionally advanced NPC.
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Affiliation(s)
- Xu Liu
- State Key Laboratory of Oncology in South China, Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
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Nishikawa H, Osaki Y. Clinical significance of occult hepatitis B infection in progression of liver disease and carcinogenesis. J Cancer 2013; 4:473-80. [PMID: 23901347 PMCID: PMC3726709 DOI: 10.7150/jca.6609] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2013] [Accepted: 07/05/2013] [Indexed: 01/04/2023] Open
Abstract
Occult hepatitis B infection (OBI) is defined as long-lasting persistence of hepatitis B virus (HBV) DNA in the liver of patients with hepatitis B surface antigen (HBsAg)-negative status, with or without serological markers of previous exposure (antibodies to HBsAg and/or to hepatitis B core antigen). Over the past two decades, significant progress has been made in understanding OBI and its clinical implications. OBI as a cause of chronic liver disease in patients with HBsAg-negative status is becoming an important disease entity. In conditions of immunocompetence, OBI is inoffensive in itself and detection of HBV DNA in the liver does not always indicate active hepatitis. However, when other factors that cause liver damage, such as hepatitis C virus infection, obesity and alcohol abuse are present, the minimal lesions produced by the immunological response to OBI might worsen the clinical course of the underlying liver disease. Several lines of evidence suggest that OBI is associated with progression of liver fibrosis and the development of hepatocellular carcinoma in patients with chronic liver disease. The major interest in OBI is primarily associated with the growing, widely discussed evidence of its clinical impact. The aim of this review is to highlight recent data for OBI, with a major focus on disease progression or carcinogenesis in patients with chronic liver disease.
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Affiliation(s)
- Hiroki Nishikawa
- Department of Gastroenterology and Hepatology, Osaka Red Cross Hospital, Osaka, Japan
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22
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Hwang JP, Vierling JM, Zelenetz AD, Lackey SC, Loomba R. Hepatitis B virus management to prevent reactivation after chemotherapy: a review. Support Care Cancer 2012; 20:2999-3008. [PMID: 22933131 PMCID: PMC3469760 DOI: 10.1007/s00520-012-1576-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2012] [Accepted: 08/13/2012] [Indexed: 12/11/2022]
Abstract
PURPOSE Reactivation of hepatitis B virus (HBV) infection after chemotherapy can lead to liver failure and death. Conflicting recommendations regarding HBV screening in cancer patients awaiting chemotherapy mean that some patients at risk for HBV reactivation are not being identified and treated with prophylactic antiviral therapy. METHODS We performed a narrative review of the existing evidence regarding screening for and management of HBV infection among patients with cancer using Ovid Medline, PubMed, and the Cochrane Library. RESULTS Our review showed inconsistencies in the definition and management strategies for HBV reactivation. The timeframe of reactivation is variable, and its molecular mechanisms are not clear. There are five effective antiviral agents that can be used as prophylaxis to prevent reactivation of HBV infection in cancer patients; however, the optimal drug and duration of therapy are unknown. Reactivation is more commonly reported in patients with hematologic malignancies receiving rituximab treatment, but reactivation can occur after other chemotherapies and in patients with solid tumors. Screening with all three screening tests-HBsAg, anti-HBc, and anti-HBs-allows the most thorough interpretation of a patient's serologic profile and assessment of reactivation risk; however, decision-making and cost-effectiveness studies are needed to determine optimal screening strategies. CONCLUSIONS Prevention of reactivation of HBV infection depends on identification of patients at risk and initiation of antiviral prophylaxis, but data to guide screening and treatment strategies are lacking. Additional research is necessary to accurately define and predict reactivation, identify best antiviral treatment strategies, and identify cost-effective HBV screening strategies.
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Affiliation(s)
- Jessica P Hwang
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Abstract
The long-lasting persistence of hepatitis B virus (HBV) genomes in the liver (with detectable or undetectable HBV DNA in the serum) of individuals testing negative for the HBV surface antigen (HBsAg) is termed occult HBV infection (OBI). Although in a minority of cases the lack of HBsAg detection is due to infection with variant viruses unrecognized by available assays (S-escape mutants), the typical OBI is related to replication-competent HBVs strongly suppressed in their replication activity. The causes of HBV suppression are not yet well clarified, although the host's immune surveillance and epigenetic mechanisms are likely involved. OBI is a worldwide diffused entity, but the available data of prevalence in various categories of individuals are often contrasting because of the different sensitivity and specificity of the methods used for its detection in many studies. OBI may have an impact in several different clinical contexts. In fact, it can be transmitted (i.e., through blood transfusion and liver transplantation) causing classic forms of hepatitis B in newly infected individuals. The development of an immunosuppressive status (mainly by immunotherapy or chemotherapy) may induce OBI reactivation and development of acute and often severe hepatitis. Finally, evidence suggests that OBI can favor the progression of liver fibrosis, in particular in HCV-infected patients. The possible contribution of OBI to the establishment of cirrhosis also implies its possible indirect role in the development of hepatocellular carcinoma. On the other hand, OBI may maintain most of the direct transforming properties of the overt HBV infection, such as the capacity to integrate in the host's genome and to synthesize pro-oncogenic proteins.
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Marignani M, Gigante E, Begini P, Marzano A, di Fonzo M, Deli I, Gallina S, Cox MC, Delle Fave G. Patients with hematological malignancies and serological signs of prior resolved hepatitis B. World J Gastrointest Oncol 2012; 4:37-45. [PMID: 22468182 PMCID: PMC3312927 DOI: 10.4251/wjgo.v4.i3.37] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2011] [Revised: 10/04/2011] [Accepted: 10/12/2011] [Indexed: 02/05/2023] Open
Abstract
Hepatitis B virus (HBV) infection affects a large part of the world population. Within the different virological HBV categories that have been identified, patients with occult HBV infection represent a peculiar group. These individuals harbor a replication competent virus, inhibited in its replicative function. Accordingly, cases of reactivations have been observed in immunosuppressed individuals who lose immunological control over the infection. Patients with hematological malignancies (HM) are treated with intense myelo- and immunosuppressive chemotherapy regimens which favor HBV reactivation. This event can have severe consequences, such as hepatitis flare, hepatic failure and even death. In addition, it can lead to delays or interruptions of curative treatments, resulting in a decreased disease free and overall survival. In this review, we will examine the event of HBV reactivation in patients with signs of resolved HBV infection undergoing treatment for HM and propose possible management strategies.
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Affiliation(s)
- Massimo Marignani
- Massimo Marignani, Elia Gigante, Paola Begini, Michela di Fonzo, Ilaria Deli, Sara Gallina, Gianfranco Delle Fave, Digestive and Liver Disease Department, School of Medicine and Psychology University "Sapienza", Azienda Ospedaliera S. Andrea, Via Grottarossa, 1035-1039, 00189 Rome, Italy
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Pinato DJ, Rossi D, Minh MT, Toniutto P, Boccato E, Minisini R, Gaidano G, Pirisi M. Hepatitis B virus and lymphomagenesis: novel insights into an occult relationship. Dig Liver Dis 2012; 44:235-8. [PMID: 21996333 DOI: 10.1016/j.dld.2011.09.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Revised: 08/12/2011] [Accepted: 09/13/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND Increasing evidence shows that Hepatitis B virus infection associates with B-cell but not T-cell malignancies. It remains unclear (a) whether this association is restricted to discrete subtypes of B-cell neoplasms and (b) if occult hepatitis B virus infection can impact on the risk of B-cell malignancy. METHODS We analysed the prevalence of occult hepatitis B virus infection in three age and sex matched groups: patients with multiple myeloma, chronic lymphocytic leukaemia and healthy volunteers (N=80 each group). Hepatitis B virus sequences were detected by PCR in blood mononuclear cells isolated prior to treatment. RESULTS Fifteen subjects tested positive for occult hepatitis B virus infection and its distribution significantly favoured chronic lymphocytic leukaemia (p<0.02) over the other groups. No difference in age, gender and proportion of anti-HBc seropositivity was noted according to occult hepatitis B virus infection status. Chronic lymphocytic leukaemia had an odds ratio of 4.6 (95% CI 1.5-13.9) for the presence of occult hepatitis B virus infection in comparison to multiple myeloma and controls. Most occult hepatitis B virus infection cases (10/15, 67%) were detected in completely hepatitis B virus seronegative subjects. CONCLUSIONS Our data support a potentially causal relationship for hepatitis B virus in chronic lymphocytic leukaemia but not in multiple myeloma. HBsAg seropositivity alone may bias the study of this association, potentially leading to underestimation. Primary occult hepatitis B virus infection appears the most frequent setting in our patients, extending the clinical relevance of hepatitis B virus vaccination to a preventative measure for B-cell neoplasms.
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Affiliation(s)
- David J Pinato
- Imperial College London, Division of Experimental Medicine, Hammersmith Hospital, Du Cane Road, London, UK
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Brost S, Schnitzler P, Stremmel W, Eisenbach C. Entecavir as treatment for reactivation of hepatitis B in immunosuppressed patients. World J Gastroenterol 2010; 16:5447-51. [PMID: 21086562 PMCID: PMC2988237 DOI: 10.3748/wjg.v16.i43.5447] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2010] [Revised: 07/24/2010] [Accepted: 07/31/2010] [Indexed: 02/06/2023] Open
Abstract
AIM To study the efficacy and safety of entecavir (ETV) as first-line therapy for hepatitis B virus (HBV) reactivation due to immunosuppression. METHODS Four patients that were treated with different immunosuppressive regimens for hematological malignancies, who presented with HBV reactivation were treated with ETV. Clinical outcome, biochemical and virological factors, including quantitative hepatitis B surface antigen (HBsAg) were studied. RESULTS In all patients, ETV induced suppression of HBV, and rapid clinical improvement without side effects. In one patient with an alanine aminotransferase (ALT) flare, tenofovir was added after 3 mo of treatment. Until death from disease progression at 6 mo after treatment initiation, this patient did not clear HBV infection. Retrospectively, it is highly probable that the patient had been non-adherent. In the other three patients, the virological responses were associated with an expeditious decrease in quantitative HBsAg titers with negativity after 2 mo, and all three had HBsAg seroconversion. In one patient, HBV DNA reached a plateau after 3 mo, before becoming undetectable after 1 year, despite early ALT normalization and undetectable quantitative HBsAg. CONCLUSION ETV seems to be effective and safe treatment for HBV reactivation. Monitoring of quantitative HBsAg might be an additional useful tool to monitor treatment response.
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Yağci M, Ozkurt ZN, Yeğin ZA, Aki Z, Sucak GT, Haznedar R. Hepatitus B virus reactivation in HBV-DNA negative and positive patients with hematological malignancies. ACTA ACUST UNITED AC 2010; 15:240-4. [PMID: 20670484 DOI: 10.1179/102453309x12583347114059] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Reactivation of hepatitis B virus (HBV) is a frequent complication of chemotherapy (CT) in patients with HBsAg carriers. In this prospective study, we documented CT induced HBV reactivation risk in patients with hematological malignancies. HBV reactivation risk is influenced by baseline viral load. Therefore, we divided our study population into two groups according to HBV-DNA status. HBV-DNA negative patients (n=18) were treated with nucleoside analogues once HBV reactivation was observed. HBV-DNA positive patients (n=12) commenced lamivudine before the initiation of the CT. In HBV-DNA negative patients HBV reactivation was found in 10 patients (55.5%). HBV reactivation was significantly more frequent in chronic lymphocytic leukemia (CLL) patients (P=0.008) and in patients receiving rituximab containing chemotherapy regimens (P=0.06). Eight patients (80.0%) responded to antiviral treatment after HBV reactivation. Two CLL patients experienced a flare-up after the withdrawal of antiviral therapy. In HBV-DNA positive patients, HBV reactivation was observed in four patients (33.3%) during lamivudine treatment and in two patients after lamivudine withdrawal. This study demonstrated the increased risk of CT-induced HBV reactivation in CLL patients, for the first time.
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Affiliation(s)
- Münci Yağci
- Department of Hematology, Faculty of Medicine, Gazi University, Ankara, Turkey
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Hepatitis viruses and non-Hodgkin lymphoma: epidemiology, mechanisms of tumorigenesis, and therapeutic opportunities. Blood 2010; 117:1792-8. [PMID: 20959600 DOI: 10.1182/blood-2010-06-275818] [Citation(s) in RCA: 178] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Over the past 2 decades considerable evidence has accumulated on the association between hepatitis C virus (HCV) and hepatitis B virus (HBV) and several hematologic malignancies, most notably B-cell non-Hodgkin lymphoma (NHL). In this review we summarize this evidence, address possible mechanisms whereby hepatitis viruses may contribute to lymphomagenesis, and discuss the therapeutic fallouts from this knowledge. Most of this evidence is on HCV, and this is the main focus of the review. Moreover, we mainly address the association with NHL, the most prevalent hematologic malignancy, and the most extensively investigated with regard to an association with hepatitis viruses. Available evidence on the association with other hematologic malignancies is also addressed briefly.
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Giaccone L, Festuccia M, Marengo A, Resta I, Sorasio R, Pittaluga F, Fiore F, Boccadoro M, Rizzetto M, Bruno B, Marzano A. Hepatitis B Virus Reactivation and Efficacy of Prophylaxis with Lamivudine in Patients Undergoing Allogeneic Stem Cell Transplantation. Biol Blood Marrow Transplant 2010; 16:809-17. [DOI: 10.1016/j.bbmt.2009.12.533] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2009] [Accepted: 12/24/2009] [Indexed: 12/14/2022]
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