Related Experiment Video
Updated: Aug 14, 2026

Tumor Treating Field Therapy in Combination with Bevacizumab for the Treatment of Recurrent Glioblastoma
Published on: October 27, 2014
Targeted tumor therapy with the TGF-beta 2 antisense compound AP 12009
Karl-Hermann Schlingensiepen1, Reimar Schlingensiepen, Andreas Steinbrecher
1Antisense Pharma GmbH, Josef-Engert-Str. 9, 93053 Regensburg, Germany. publications@antisense-pharm.com
Abstract:
TGF-beta overexpression is a hallmark of various malignant tumors. This is due to the pivotal role of TGF-beta as it regulates key mechanisms of tumor development, namely immunosuppression, metastasis, angiogenesis, and proliferation. We have developed a new immunotherapeutic approach for the treatment of malignant tumors based on the specific inhibition of TGF-beta2 by the antisense oligodeoxynucleotide AP 12009. After providing preclinical proof of concept, we assessed safety and efficacy of AP 12009 in clinical phase I/II open-label dose escalation studies in high-grade glioma patients. Median survival time after recurrence exceeded the up to date literature data for chemotherapy. A phase I/II study in pancreatic carcinoma and malignant melanoma is currently ongoing. Our results implicate targeted TGF-beta2 suppression as a promising therapeutic approach for malignant tumor therapy.
More Related Videos
Related Concept Videos
Targeted Cancer Therapies
There are several types of targeted therapies against specific...
Targeted Cancer Therapies
There are several types of targeted therapies against specific...
Tumor Immunotherapy
TGF - β Signaling Pathway
Combination Therapies and Personalized Medicine
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
Pharmacogenetics of Drug Targets: β₂-Adrenergic Receptors, Apo E, Thymidylate Synthase

![Automated Preparation of [68Ga]Ga-3BP-3940 on a Synthesis Module for PET Imaging of the Tumor Microenvironment](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F68356.jpg&w=3840&q=50)