Abstract
Purpose
The safety and clinical efficacy of a vaccine containing both hepatitis B surface antigen (HBsAg) and hepatitis B core antigen (HBcAg) (HBsAg/HBcAg) were evaluated in patients with chronic hepatitis B (CHB).
Methods
Eighteen patients with CHB were administered a vaccine containing 100 μg of HBsAg and 100 μg of HBcAg. The vaccine was administered ten times at 2-weekly intervals, the first five times via the nasal route only and the subsequent five times via both nasal and subcutaneous routes. The safety and efficacy of this therapeutic approach were assessed by periodic assessment of the patients’ general condition, viral kinetics, and biochemical parameters during treatment and 24 and 48 weeks after therapy. The production of cytokines by peripheral blood mononuclear cells (PBMC) and antigen-pulsed dendritic cells (DC) was evaluated to assess the immunomodulatory effects of the HBsAg/HBcAg vaccine in CHB patients.
Results
The HBsAg/HBcAg vaccine was safe in all patients. No flare of HBV DNA or alanine aminotransferase (ALT) was recorded in any patient. Sustained HBV DNA negativity and persistently normalized ALT were detected in 9 (50 %) and 18 (100 %) patients with CHB, respectively. PBMC and HBsAg/HBcAg-pulsed DCs from HBsAg/HBcAg-vaccinated CHB patients produced significantly higher levels of various cytokines [interleukin 1β (IL-1β), IL-6, IL-8, IL-12, and tumor necrosis factor α (TNF-α)] than those from control unvaccinated CHB patients (p < 0.05) after stimulation with HBsAg/HBcAg in vitro.
Conclusion
HBsAg/HBcAg vaccine seems a safe and efficient therapeutic approach for patients with CHB.
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References
Zoulim F, Perrillo R, Hepatitis B. Reflections on the current approach to antiviral therapy. J Hepatol. 2008;48(Suppl 1):S2–19
Lin CL, Kao JH. Recent advances in the treatment of chronic hepatitis B. Expert Opin Pharmacother. 2011;12:2025–2040
Camma C, Giunta M, Andreone P, Craxi A. Interferon and prevention of hepatocellular carcinoma in viral cirrhosis: an evidence-based approach. J Hepatol. 2001;34:593–602
Lin SM, Sheen IS, Chien RN, Chu CM, Liaw YF. Long-term beneficial effect of interferon therapy in patients with chronic hepatitis B virus infection. Hepatology. 1999;29:971–975
Liaw YF, Sung JJ, Chow WC, Farrell G, Lee CZ, Yuen H, et al. Cirrhosis Asian Lamivudine Multicentre Study Group. Lamivudine for patients with chronic hepatitis B and advanced liver disease. N Engl J Med. 2004;351:1521–1531
Hadziyannis SJ, Tassopoulos NC, Heathcote EJ, Chang TT, Kitis G, Rizzetto M, et al. Adefovir Dipivoxil 438 Study Group. Adefovir dipivoxil for the treatment of hepatitis B e antigen-negative chronic hepatitis B. N Engl J Med. 2003;348:800–807
Gish RG, Lok AS, Chang TT, de Man RA, Gadano A, Sollano J, et al. Entecavir therapy for up to 96 weeks in patients with HBeAg-positive chronic hepatitis B. Gastroenterology. 2007;133:1437–1444
Wilt TJ, Shamliyan T, Shaukat A, Taylor BC, MacDonald R, Yuan JM, et al. Management of chronic hepatitis B. Evid Rep Technol Assess (Full Rep). 2008;174:1–671
Shamliyan TA, MacDonald R, Shaukat A, Taylor BC, Yuan JM, Johnson JR, et al. Antiviral therapy for adults with chronic hepatitis B: a systematic review for a National Institutes of Health Consensus Development Conference. Ann Intern Med. 2009;150:111–124
Chisari FV, Ferrari C. Hepatitis B virus immunopathogenesis. Annu Rev Immunol. 1995;13:29–60
Rehermann B. Immune responses to hepatitis B virus infection. Semin Liver Dis. 2003;23:21–37
Sprengers D, Janssen HL. Immunomodulatory therapy for chronic hepatitis B virus infection. Fundam Clin Pharmacol. 2005;19:17–26
Pol S, Driss F, Michel ML, Nalpas B, Berthelot P, Brechot C. Specific vaccine therapy in chronic hepatitis B infection. Lancet. 1994;344:342
Pol S, Nalpas B, Driss F, Michel ML, Tiollais P, Denis J. Efficacy and limitations of a specific immunotherapy in chronic hepatitis B. J Hepatol. 2001;34:917–921
Vandepapelière P, Lau GK, Leroux-Roels G, Horsmans Y, Gane E, Tawandee T, et al. Vaccine Group of Investigators. Therapeutic vaccination of chronic hepatitis B patients with virus suppression by antiviral therapy: a randomized, controlled study of co-administration of HBsAg/AS02 candidate vaccine and lamivudine. Vaccine. 2007;25:8585–8597
Akbar SM, Furukawa S, Horiike N, Abe M, Hiasa Y, Onji M. Safety and immunogenicity of hepatitis B surface antigen-pulsed dendritic cells in patients with chronic hepatitis B. J Viral Hepat. 2010;18:408–414
Luo J, Li J, Chen RL, Nie L, Huang J, Liu ZW, et al. Autologus dendritic cell vaccine for chronic hepatitis B carriers: a pilot, open label, clinical trial in human volunteers. Vaccine. 2010;28:2497–2504
Maini MK, Boni C, Lee CK, Larrubia JR, Reignat S, Ogg GS, et al. The role of virus-specific CD8+ cells in liver damage and viral control during persistent hepatitis B virus infection. J Exp Med. 2000;191:1269–1280
Lau GK, Lok AS, Liang RH, Lai CL, Chiu EK, Lau YL, et al. Clearance of hepatitis B surface antigen after bone marrow transplantation: role of adoptive immunity transfer. Hepatology. 1997;25:1497–1501
Lobaina Y, Palenzuela D, Pichardo D, Muzio V, Guillén G, Aguilar JC. Immunological characterization of two hepatitis B core antigen variants and their immunoenhancing effect on co-delivered hepatitis B surface antigen. Mol Immunol. 2005;42:289–294
Akbar SM, Yoshida O, Chen S, Aguilar AJ, Abe M, Matsuura B, et al. Immune modulator and antiviral potential of dendritic cells pulsed with both hepatitis B surface antigen and core antigen for treating chronic HBV infection. Antivir Ther. 2010;15:887–895
Betancourt AA, Delgado CA, Estévez ZC, Martínez JC, Ríos GV, Aureoles-Roselló SR, et al. Phase I clinical trial in healthy adults of a nasal vaccine candidate containing recombinant hepatitis B surface and core antigens. Int J Infect Dis. 2007;11:394–401
Aguilar JC, Lobaina Y, Muzio V, García D, Pentón E, Iglesias E, et al. Development of a nasal vaccine for chronic hepatitis B infection that uses the ability of hepatitis B core antigen to stimulate a strong Th1 response against hepatitis B surface antigen. Immunol Cell Biol. 2004;82:539–546
Al-Mahtab M, Rahman S, Akbar SM, Kamal M, Khan SI. Clinical use of liver biopsy for the diagnosis and management of inactive and asymptomatic hepatitis B virus carriers in Bangladesh. J Med Virol. 2010;82:1350–1354
Akbar SM, Furukawa S, Yoshida O, Hiasa Y, Horiike N, Onji M. Induction of anti-HBs in HB vaccine nonresponders in vivo by hepatitis B surface antigen-pulsed blood dendritic cells. J Hepatol. 2007;47:60–66
Miyake T, Akbar SM, Yoshida O, Chen S, Hiasa Y, Matsuura B, et al. Impaired dendritic cell functions disrupt antigen-specific adaptive immune responses in mice with nonalcoholic fatty liver disease. J Gastroenterol. 2010;45:859–867
Akbar SM, Horiike N, Chen S, Michitaka K, Abe M, Hiasa Y, et al. Mechanism of restoration of immune responses of chronic hepatitis B patients during lamivudine therapy; increased antigen processing and presentation by dendritic cells. J Viral Hepat. 2011;18:200–205
Akbar SM, Chen S, Al-Mahtab M, Abe M, Hiasa Y, Onji M. Strong and multi-antigen specific immunity by hepatitis B core antigen (HBcAg)-based vaccines in a murine model of chronic hepatitis B: HBcAg is a candidate for a therapeutic vaccine against hepatitis B virus. Antiviral Res. 2012;96:59–64
Davis SS. Nasal vaccines. Adv Drug Deliv Rev. 2001;51:21–42
Eriksson K, Kilander A, Hagberg L, Norkrans G, Holmgren J, Czerkinsky C. Intestinal antibody responses to oral vaccination in HIV-infected individuals. AIDS. 1993;7:1087–1091
Compliance with Ethical Requirements
All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation of Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh, and Farabi Hospital, Dhaka, Bangladesh, and with the Declaration of Helsinki 1975, as revised in 2008. Informed consent was obtained from all patients for their inclusion in the study.
Conflict of interest
Mamun Al-Mahtab, Sheikh Mohammad Fazle Akbar, Julio Cesar Aguilar, MD, Helal Uddin, MD, Sakirul Islam Khan, and Salimur Rahman declare that they have no conflicts of interest.
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Mamun Al-Mahtab and Sheikh Mohammad Fazle Akbar contributed equally to this study.
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Al-Mahtab, M., Akbar, S.M.F., Aguilar, J.C. et al. Therapeutic potential of a combined hepatitis B virus surface and core antigen vaccine in patients with chronic hepatitis B. Hepatol Int 7, 981–989 (2013). https://doi.org/10.1007/s12072-013-9486-4
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DOI: https://doi.org/10.1007/s12072-013-9486-4