Press Releases

Entry from: 02.08.2016
Category: Press Releases, News

Medical diagnosis of the future: Reinhart Koselleck Project for Leif Schröder

The physicist Leif Schröder has been granted funding totalling 1.525 million euros in the Koselleck programme of the DFG for highly innovative research into the detection of tumours

Leif Schröder with a molecularmodel of a biosensor anda gas balloon symbolizing the noble gas xenon used for diagnostic imaging.

The Leibniz-Institut für Molekulare Pharmakologie (FMP) and the Leibniz-Gemeinschaft have their first Koselleck grantee: Leif Schröder is conducting research on a novel, non-invasive diagnostic imaging procedure. The well-known magnetic resonance imaging (MRI) plays a key role here, although it is normally limited to the detection of relatively highly concentrated molecules. That the main challenge of this diagnostic method, which is otherwise sparing for the patient.
The method of spin hyperpolarisation is now to be applied to harness the majority of the previously largely unused potential (> 99.9 percent), in order to visualise weakly concentrated molecules as well. Challenges remain with respect to the rapid attenuation of the hyperpolarisation and detection in tissue. Leif Schröder and his group use biosensors to trace desired target molecules and then combine them with the hyperpolarised atoms on living cells. The additional combination with the inert gas xenon makes the biosensors into highly sensitive detectives that identify target molecules at million-fold reduced acquisition times.
For the Koselleck research project, the group is now interested in biosensor detection in living tissue, an experiment that hasnot yet been achieved anywhere in the world. "But that will soon change. In our interdisciplinary Koselleck project, we will achieve the development of novel nanocarriers that will be able to take up a large number of hyperpolarised atoms in the tissue," says Leif Schröder. The objective of the research project is to visualise sophisticated biomarkers, such as cell surface glycans. These glucose compounds contain valuable diagnostic information about the malignancy of tumours.

Leif Schröder convinced the Deutsche Forschungsgemeinschaft (DFG) with his project application, which it acknowledged as an "exceptionally innovative project that is high-risk in a positive sense." The success of this project would represent a "quantum leap" in medical diagnostics, as is further stated in the appraisal. Schröders project is regarded by the DFG as a "prime example for the Koselleck programme," which is designed to give researchers appropriate flexibility and time to attempt major breakthroughs.

The research group will receive 1.525 million euros for a period of five years, which will be supplemented by a further commitment of the FMP in this field.
Up to 10 Koselleck projects are awarded every year, there are 71 in total throughout Germany, with four currently in Berlin.

Title of the project:

Multivalent Hosts for Hyperpolarized Xenon Enabling in vivo MRI Visualization of Tumor Cell Surface Glycans /

Multivalente Wirtsstrukturen für hyperpolarisiertes Xenon zur In-Vivo-Darstellung von Zelloberflächen-Glycanen in Tumoren mittels MRT


Contact:

Dr. Leif Schröder
Leibniz-Institut für Molekulare Pharmakologie (FMP)
lschroeder@fmp-berlin.de
Tel.: 0049 30 94793-121

Public Relations
Leibniz-Institut für Molekulare Pharmakologie (FMP),
Robert-Rössle-Straße 10
13125 Berlin

Silke Oßwald
Phone: +49 (0)30 94793 104
Email: osswald@fmp-berlin.de

The Leibniz-Institut für Molekulare Pharmakologie (FMP) is part of the Forschungsverbund Berlin e.V. (FVB), who legally represents eight non-university research institutes - members of the Leibniz Association - in Berlin. The institutions pursue common interests within the framework of a single legal entity while maintaining their scientific autonomy. More than 1,900 employees work within the research association. The eight institutes were founded in 1992 and emerged from former institutes of the GDR Academy of Sciences.

Leibniz-Institut für Molekulare Pharmakologie im Forschungsverbund Berlin e.V. (FMP)
Campus Berlin-Buch
Robert-Roessle-Str. 10
13125 Berlin, Germany
+4930 94793 - 100 
+4930 94793 - 109 (Fax)
info(at)fmp-berlin.de