Imaging‐guided convection‐enhanced delivery and gene therapy of glioblastoma

…, R Reszka, A Gossmann, C Dittmar… - Annals of Neurology …, 2003 - Wiley Online Library
In a prospective phase I/II clinical study, we treated eight patients suffering from recurrent
glioblastoma multiform with stereotactically guided intratumoral convection‐enhanced delivery …

18F-fluoro-L-thymidine and 11C-methylmethionine as markers of increased transport and proliferation in brain tumors

…, A Thomas, LW Kracht, H Li, C Dittmar… - Journal of Nuclear …, 2005 - Soc Nuclear Med
Because of the high glucose metabolism in normal brain tissue 18 F-FDG is not the ideal
tracer for the detection of gliomas. Methyl- 11 C-l-methionine ( 11 C-MET) is better suited for …

Imaging-guided gene therapy of experimental gliomas

…, Y Waerzeggers, B Rueckriem, C Kummer, C Dittmar… - Cancer research, 2007 - AACR
To further develop gene therapy for patients with glioblastomas, an experimental gene therapy
protocol was established comprising a series of imaging parameters for (i) noninvasive …

Improved herpes simplex virus type 1 amplicon vectors for proportional coexpression of positron emission tomography marker and therapeutic genes

…, A Winkeler, M Hartung, M Slack, C Dittmar… - Human gene …, 2003 - liebertpub.com
For the development of efficient and safe gene therapy protocols for clinical application it is
desirable to determine the tissue dose of vector-mediated therapeutic gene expression …

Steam sterilization and automatic dispensing of [18F] fludeoxyglucose (FDG) for injection

…, J Sartor, W Gries, C Wodarski, C Dittmar… - Applied radiation and …, 2005 - Elsevier
For the purpose of implementing steam sterilization of 2-[ 18 F]FDG (FDG) in the final container
into routine production, we have validated and established a fully automated dispensing …

Multitracer positron emission tomographic imaging of exogenous gene expression mediated by a universal herpes simplex virus 1 amplicon vector

C Kummer, A Winkeler, C Dittmar, B Bauer… - Molecular …, 2007 - journals.sagepub.com
To develop efficient and safe gene therapy approaches, the herpes simplex virus type 1
thymidine kinase gene (HSV-1-tk) has been shown to function as a marker gene for the direct …

Imaging in gene therapy of patients with glioma

AH Jacobs, J Voges, LW Kracht, C Dittmar… - Journal of neuro …, 2003 - Springer
Over 10 years ago, the first successful gene therapy paradigms for experimental brain
tumors models have been conducted, and they were thought to revolutionize the treatment of …

Prospects of molecular imaging in neurology

AH Jacobs, A Winkeler, C Dittmar… - Journal of Cellular …, 2002 - Wiley Online Library
Molecular imaging aims towards the non‐invasive kinetic and quantitative assessment and
localization of biological processes of normal and diseased cells in vivo in animal models …

[PDF][PDF] Positron-emission tomography monitoring of anti-glioblastoma HSV-1-tk gene therapy

AH Jacobs, A Winkeler, C Dittmar, S Vollmar… - Gene Therapy and …, 2003 - academia.edu
A phase I/II clinical trial of gene therapy for recurrent glioblastoma has been initiated in
which non-invasive monitoring of the critical steps is performed by a combination of standard …

Zur trägerarmen Synthese von 4-[18F] Fluorarginin als Leitstruktur potentieller Radiopharmaka der NO-Synthasen-Aktivität

C Dittmar - 2000 - juser.fz-juelich.de
The important rote of nitric oxide (NO) as mediator of various regulating processes induding
vasorelaxation, neurotransmission and cytotoxity has Ied to a growing interest in radio-…