Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Original Article
  • Published:

Clinical trial of E1B-deleted adenovirus (dl1520) gene therapy for hepatocellular carcinoma

Abstract

Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide. The prognosis of HCC is poor and current therapies are largely ineffective. Genetic abnormalities are commonly seen in HCC tumors particularly with inactivation of the p53 tumor suppressor. Gene therapy with E1B-deleted (dl1520) adenovirus could be of therapeutic value as it offers the potential of tumor growth control in patients with p53 mutation. Ten patients with posthepatitis cirrhosis and histologically proven HCC were enrolled into an open label, randomized prospective study. Randomization was to receive either percutaneous ethanol injection (control group) or dl1520. Toxicity and complications in the ethanol group were pain and fever, whereas in the gene therapy group complications were minimal. Grade I–II toxicity fever, stable performance status, and no significant rise in liver enzymes were observed in patients treated with dl1520. Analysis of patients' response to treatment in the gene therapy group showed one patient with a partial response and four patients with progressive disease. In the ethanol-treated group two patients had stable disease and three patients showed disease progression. In conclusion, this study showed that the adenovirus was well tolerated, but did not seem to offer significant tumor control. Although only a small number of patients were treated here it appears that more effective vectors are needed to achieve a useful clinical impact.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1

Similar content being viewed by others

References

  1. Carr BI, Flickinger JC, Lotze MT . Hepatobiliary cancers In: DeVita BT Jr, Hellman S, editors. Cancer: Principles and Practice of Oncology Philadelphia, PA: JB Lippincott 1987 1087–1114

  2. Caselmann WH . Transactivation of cellular gene expression by hepatitis B viral proteins: a possible molecular mechanism of hepatocarcinogenesis J Hepatol 1995 24: 34–37

    Google Scholar 

  3. Gerber MA . Physiological effects of hepatitis C J Hepatol 1995 22: 83–86

    Article  CAS  Google Scholar 

  4. Wang XW, Gibson MK, Vermeulen W et al. Abrogation of p53-induced apoptosis by the hepatitis B virus X gene Cancer 1995 55: 6012–6016

    CAS  Google Scholar 

  5. Philosophe B, Greig PD, Hemming AW et al. Surgical management of hepatocellular carcinoma: resection or transplantation? J Gastrointest Surg 1998 2: 21–27

    Article  CAS  Google Scholar 

  6. Nagashima I, Hamada C, Naruse K . Surgical resection for small hepatocellular carcinoma Surgery 1996 119: 40–45

    Article  CAS  Google Scholar 

  7. Allgaier HP, Deibert P, Becker G et al. Hepatocellular carcinoma: non surgical treatment Schweiz Rundsch Med Prax 1998 87: 1466–1470

    CAS  Google Scholar 

  8. Jiao RL, Hansen PD, Havlik R et al. Clinical results of radiofrequency ablation in primary and secondary liver tumours Am J Surg 1999 177: 303–306

    Article  CAS  Google Scholar 

  9. Marone G, Franscica G, D'Angelo V et al. Echo-guided radiofrequency percutaneous ablation of hepatocellular carcinoma in cirrhosis using a cooled needle Radiol Med (Torino) 1998 95: 624–629

    CAS  Google Scholar 

  10. Weinberg RA . Tumour suppressor genes Science 1991 254: 1138–1146

    Article  CAS  Google Scholar 

  11. Bishop JM . The molecular genetics of cancer Science 1987 235: 305–311

    Article  CAS  Google Scholar 

  12. Honda K, Sbisa E, Tullo A et al. p53 mutation is a poor prognostic indicator for survival in patients with hepatocellular carcinoma undergoing surgical tumour ablation Br J Cancer 1998 77: 776–782

    Article  CAS  Google Scholar 

  13. Bischoff JR, Kirn DH, Williams A et al. An adenovirus mutant that replicates selectively in p53-deficient human tumour cells Science 1996 274: 373–376

    Article  CAS  Google Scholar 

  14. Barker DD, Berk AJ . Adenovirus proteins from both E1B reading frames are required for transformation of rodent cells by viral infection and DNA transfection Virology 1987 156: 107–121

    Article  CAS  Google Scholar 

  15. Habib NA, Sarraf CE, Mitry RR . E1B deleted adenovirus (dl1520) gene therapy for patients with primary and secondary liver tumours Hum Gene Ther 2001 12: 219–226

    Article  CAS  Google Scholar 

  16. Livraghi T, Giorgio A, Marin G et al. Hepatocellular carcinoma and cirrhosis in 746 patients: long-term results of percutaneous ethanol injection Radiology 1995 197: 101–108

    Article  CAS  Google Scholar 

  17. Venook A . Treatment of hepatocellular carcinoma: too many options? J Clin Oncol 1994 12: 1323–1334

    Article  CAS  Google Scholar 

  18. Kirn D . A phase II trial of intratumoural injection with a selectively replicating adenovirus (ONYX-015) in patients with recurrent, refractory squamous cell carcinoma of the head and neck In: Walter W, Stein U, editors Methods in Molecular Medicine Gene Therapy: Methods and Protocols Totowa, NJ: Humana Press 1999

    Google Scholar 

  19. Swisher SG, Roth JA, Nemunaitis J et al. Adenovirus-mediated p53 gene transfer in advanced non-small-cell cancer J Natl Cancer Inst 1999 91: 763–771

    Article  CAS  Google Scholar 

  20. Clayman GL, el Naggar AK, Lippman SM et al. Adenovirus-mediated p53 gene transfer in patients with advanced recurrent head and neck squamous cell carcinoma J Clin Oncol 1998 16: 2221–2232

    Article  CAS  Google Scholar 

  21. Sterman DH, Treat J, Litzky LA et al. Adenovirus-mediated herpes simplex virus thymidine kinase/ganciclovir gene therapy in patients with localized malignancy: results of a phase I clinical trial in malignant mesothelioma Hum Gene Ther 1998 9: 1083–1092

    Article  CAS  Google Scholar 

  22. Sarraf CE . Electron microscopic assessment of adenovirus-mediated transfer In: Habib NA, editor Hepatocellular Carcinoma: Methods and Protocols Totowa, NJ: Humana Press 2000 199–206

    Chapter  Google Scholar 

Download references

Acknowledgements

We thank Professor Arnold Berk (California) for giving us the dl1520 and the Pedersen Foundation for financially supporting this work. We are grateful to VE Emons for electron microscopy.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Nagy Habib.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Habib, N., Salama, H., Abd El Latif Abu Median, A. et al. Clinical trial of E1B-deleted adenovirus (dl1520) gene therapy for hepatocellular carcinoma. Cancer Gene Ther 9, 254–259 (2002). https://doi.org/10.1038/sj.cgt.7700431

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/sj.cgt.7700431

Keywords

This article is cited by

Search

Quick links