0000000000000977
AUTHOR
Kerstin C. Reuter
showing 5 related works from this author
Abstract A004: Systemic RNA vaccines: Connecting effective cancer immunotherapy with antiviral defense mechanisms
2016
Abstract Mechanisms of antiviral host defense are important for survival and evolutionarily optimized for high sensitivity and potency. Intending to harvest the multitude of highly specialized and intertwined pathogen immune defense programs for cancer immunotherapy, we simulated a systemic pathogen intrusion into the blood stream by intravenous injection of lipid-formulated, tumor antigen-encoding mRNA nanoparticles. These RNA-lipoplexes (RNA-LPX) were directed to various lymphoid tissues, including the spleen, lymph nodes and bone marrow, which provide the ideal microenvironment for efficient priming and amplification of T cell responses. Solely the RNA-to-lipid ratio was discovered to de…
CIMT 2014: Next waves in cancer immunotherapy - Report on the 12th annual meeting of the Association for Cancer Immunotherapy
2014
More than 900 scientists around the world visited the 12th Annual Meeting of the Association for Cancer Immunotherapy (CIMT) in Mainz, Germany from 6–8 May, 2014. Recent advancements in various spe...
Abstract B041: A novel nanoparticular formulated tetravalent RNA cancer vaccine for treatment of patients with malignant melanoma
2016
Abstract Immunotherapeutic approaches have evolved as promising and valid alternatives to available conventional cancer treatments. Amongst others, vaccination with tumor antigen-encoding RNAs by local administration is currently successfully employed in various clinical trials. To allow for a more efficient targeting of antigen-presenting cells (APCs) we have developed a novel RNA immunotherapeutic for systemic application based on a fixed set of four liposome complexed RNA drug products (RNA(LIP)) each encoding one shared melanoma-associated antigen. Similar to other liposomal drugs, the four injectable RNA(LIP) products constituting the investigational medicinal product will be prepared …
CIMT 2015: The right patient for the right therapy - Report on the 13th annual meeting of the Association for Cancer Immunotherapy
2015
The 13th Annual Meeting of the Association for Cancer Immunotherapy (CIMT) brought together more than 800 scientists in Mainz, Germany, from May 11–13, 2015, to present and discuss current research...
Systemic RNA delivery to dendritic cells exploits antiviral defence for cancer immunotherapy
2016
Lymphoid organs, in which antigen presenting cells (APCs) are in close proximity to T cells, are the ideal microenvironment for efficient priming and amplification of T-cell responses. However, the systemic delivery of vaccine antigens into dendritic cells (DCs) is hampered by various technical challenges. Here we show that DCs can be targeted precisely and effectively in vivo using intravenously administered RNA-lipoplexes (RNA-LPX) based on well-known lipid carriers by optimally adjusting net charge, without the need for functionalization of particles with molecular ligands. The LPX protects RNA from extracellular ribonucleases and mediates its efficient uptake and expression of the encod…