Volume 34, Issue 2 pp. 95-100

Gutless Adenoviral Vectors – Promising Tools for Gene Therapy

„Gutless”-Adenoviren – ein vielversprechender Vektor für die Gentherapie

Alicja Jozkowicz

Alicja Jozkowicz

From the
1 Division of Vascular Surgery, Department of Surgery, University of Vienna, the
2 Department of Cell Biochemistry, Department of Molecular Genetics, Institute of Molecular Biology, Jagiellonian University, Kraków, Poland, the
3 Division of Cardiology, Department of Internal Medicine, University of Innsbruck, and the
4 Ludwig Boltzmann Research Institute for Interdisciplinary Vascular Medicine, Vienna

Search for more papers by this author
1,2 J. Dulak

J. Dulak

From the
1 Division of Vascular Surgery, Department of Surgery, University of Vienna, the
2 Department of Cell Biochemistry, Department of Molecular Genetics, Institute of Molecular Biology, Jagiellonian University, Kraków, Poland, the
3 Division of Cardiology, Department of Internal Medicine, University of Innsbruck, and the
4 Ludwig Boltzmann Research Institute for Interdisciplinary Vascular Medicine, Vienna

Search for more papers by this author
2,3 J. Nanobashvili

J. Nanobashvili

From the
1 Division of Vascular Surgery, Department of Surgery, University of Vienna, the
2 Department of Cell Biochemistry, Department of Molecular Genetics, Institute of Molecular Biology, Jagiellonian University, Kraków, Poland, the
3 Division of Cardiology, Department of Internal Medicine, University of Innsbruck, and the
4 Ludwig Boltzmann Research Institute for Interdisciplinary Vascular Medicine, Vienna

Search for more papers by this author
1,4 P. Polterauer

P. Polterauer

From the
1 Division of Vascular Surgery, Department of Surgery, University of Vienna, the
2 Department of Cell Biochemistry, Department of Molecular Genetics, Institute of Molecular Biology, Jagiellonian University, Kraków, Poland, the
3 Division of Cardiology, Department of Internal Medicine, University of Innsbruck, and the
4 Ludwig Boltzmann Research Institute for Interdisciplinary Vascular Medicine, Vienna

Search for more papers by this author
1,4 M. Prager

M. Prager

From the
1 Division of Vascular Surgery, Department of Surgery, University of Vienna, the
2 Department of Cell Biochemistry, Department of Molecular Genetics, Institute of Molecular Biology, Jagiellonian University, Kraków, Poland, the
3 Division of Cardiology, Department of Internal Medicine, University of Innsbruck, and the
4 Ludwig Boltzmann Research Institute for Interdisciplinary Vascular Medicine, Vienna

Search for more papers by this author
1,4 I. Huk

I. Huk

From the
1 Division of Vascular Surgery, Department of Surgery, University of Vienna, the
2 Department of Cell Biochemistry, Department of Molecular Genetics, Institute of Molecular Biology, Jagiellonian University, Kraków, Poland, the
3 Division of Cardiology, Department of Internal Medicine, University of Innsbruck, and the
4 Ludwig Boltzmann Research Institute for Interdisciplinary Vascular Medicine, Vienna

Search for more papers by this author
1,4
First published: 10 June 2002
Citations: 5
Corresponding address: Alicja Jozkowicz, Ph.D., Division of Vascular Surgery, Department of Surgery, University of Vienna, Währinger Gürtel 18 – 20, A-1090 Vienna.
Fax: ++43/1/40 400 – 67 82
E-mail: [email protected]

Abstract

en

Summary: Background: Progress in gene therapy depends on establishing the appropriate gene transfer methods. The most efficient vehicles for the delivery of foreign genes to the target tissues are modified adenoviruses.
Methods: Adenoviral vectors of the first generation despite the high infection efficiency, have an essential drawback: They induce a strong immune response, which excludes them from clinical trials.
Results: In the past few years, there have been substantial efforts to improve adenoviral vectors with particular emphasis on reducing immunological effects in the host organism.
Conclusions: In this review we describe the preparation and application of gutless vectors, the most advanced and promising type of adenoviral vehicles so far.

Abstract

de

Zusammenfassung: Grundlagen: Der Erfolg einer Gentherapie hängt von der Etablierung geeigneter Gentransfermethoden ab. Die effektivsten Transportmittel für Fremdgene zum Zielgewebe vermitteln modifizierte Adenoviren.
Methodik: Die erste Generation von adenoviralen Vektoren haben ungeachtet der hohen Infektiosität einen essentiellen Nachteil: sie induzieren eine starke Immunantwort, die sie von klinischen Versuchen ausschließt.
Ergebnisse: In den letzten Jahren gab es verstärkte Bemühungen, die adenoviralen Vektoren zu verbessern und im Besonderen die immunologischen Effekte an dem Empfängerorganismus zu reduzieren.
Schlußfolgerungen: Hier beschreiben wir die Präparation und Applikation von „Gutless”-Vektoren, den bisher bestentwickelten und vielversprechendsten adenoviralen Vektoren.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.