A new vaccination strategy targeting telomerase, one of the enzymes responsible for making cancer cells immortal, has been developed at the Norwegian Radium Hospital. "The vaccine might offer a means of stabilising cancer", states Professor Gustav Gaudernack at a press conference at the 18th UICC International Cancer Congress in Oslo this week.
A new vaccination strategy targeting telomerase, one of the enzymes responsible for making cancer cells immortal, has been tested by Professor Trond Buanes on patients with pancreatic cancer at Ullevaal University Hospital. The vaccine was developed by a research team headed by Professor Gustav Gaudernack at the Norwegian Radium Hospital.
Initiated in September 2000, the ongoing study comprises 31 patients with inoperable pancreatic cancer who have been treated with the vaccine. With the optimal dose, the majority of the patients have experienced an immune response to the vaccine. There is a trend for these patients to live longer than those who failed to respond, and for the patients who received a higher dose to live longer than those who received the lower dose. Gaudernack warns that since there was little evidence of tumour reduction, this is not a cure but rather a means of stabilising the cancer.
Hanna Hånes | EurekAlert!
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Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate flows. The creation of such highly low-loss structures for light is a prerequisite for complex light circuits, such as for quantum information processing for a new generation of computers. The researchers are now presenting their results in the journal Nature Photonics.
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A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg presents evidence of the coexistence of superconductivity and “charge-density-waves” in compounds of the poorly-studied family of bismuthates. This observation opens up new perspectives for a deeper understanding of the phenomenon of high-temperature superconductivity, a topic which is at the core of condensed matter research since more than 30 years. The paper by Nicoletti et al has been published in the PNAS.
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Researchers from the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science, the Italian Space Agency (ASI), and the Instituto Geofisico--Escuela Politecnica Nacional (IGEPN) of Ecuador, showed an increasing volcanic danger on Cotopaxi in Ecuador using a powerful technique known as Interferometric Synthetic Aperture Radar (InSAR).
The Andes region in which Cotopaxi volcano is located is known to contain some of the world's most serious volcanic hazard. A mid- to large-size eruption has...
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