With new technology that uses short strands of genetic material to shut down a specific gene, researchers have regulated immune system proteins to boost production of cells that seek and destroy cancer cells. This approach may improve the effectiveness of vaccines in the treatment of tumors, including malignant brain tumors.
Results of the study appear in the June issue of the European Journal of Immunology, and the research was conducted at Cedars-Sinais Maxine Dunitz Neurosurgical Institute, where clinical trials of dendritic cell immunotherapy have been underway for several years.
Dendritic cells are the immune systems most potent antigen-presenting cells – those that identify "foreign" substances for destruction. Because cancer cells often are not recognized by dendritic cells as antigens, the neurosurgeons and other scientists at the Institute have developed and studied a vaccine in the treatment of highly aggressive brain tumors called gliomas. They combine in the laboratory tumor cells that have been surgically removed and dendritic cells derived from a patients blood. The new cells are injected back into the patient to seek out other cancer cells for destruction.
Sandra Van | Van Communications
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12.10.2016 | University of Texas at Arlington
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
'Ferroelectric' materials can switch between different states of electrical polarization in response to an external electric field. This flexibility means they show promise for many applications, for example in electronic devices and computer memory. Current ferroelectric materials are highly valued for their thermal and chemical stability and rapid electro-mechanical responses, but creating a material that is scalable down to the tiny sizes needed for technologies like silicon-based semiconductors (Si-based CMOS) has proven challenging.
Now, Hiroshi Funakubo and co-workers at the Tokyo Institute of Technology, in collaboration with researchers across Japan, have conducted experiments to...
14.10.2016 | Event News
14.10.2016 | Event News
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21.10.2016 | Health and Medicine
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21.10.2016 | Materials Sciences