Findings are cover story of Oct. 15 issue of Cancer Research
Researchers at Cedars-Sinai Medical Centers Maxine Dunitz Neurosurgical Institute have successfully tested a new treatment for brain cancer by utilizing neural stem cells to track and destroy cancer cells within the brain. Scientists hope the encouraging results may eventually lead to an effective treatment for glioma, the most aggressive form of primary brain tumor in humans. The study, conducted in mice with experimental brain cancer, is featured on the cover of the Oct. 15 issue of the journal Cancer Research.
The prognosis has historically been extremely poor for patients diagnosed with malignant gliomas. These tumors have very poorly defined margins, and glioma cells often spread deep into healthy brain tissue making their effective surgical removal extremely difficult. Often, pockets of tumor cells break off from the main tumor and migrate deep into non-tumorous areas of the brain. Therefore, even if the original tumor is completely removed or destroyed, the risk of recurrence is high as cells in these distant "satellites" multiply and eventually re-form a new brain tumor. Due to these characteristics, treating brain cancer has been extremely difficult.
Sandra Van | EurekAlert!
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MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.
Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor...
Researchers have developed a water cloaking concept based on electromagnetic forces that could eliminate an object's wake, greatly reducing its drag while...
Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.
To rapidly transport the right ions through the cell membrane, the tiny channels rely on a complex interplay between the ions and surrounding molecules,...
The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.
Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...
With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong
Light-weight and simultaneously strong – porous metallic nanomaterials promise interesting applications as, for instance, for future aeroplanes with enhanced...
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