A new laser based technology may make brain tumor surgery much more accurate allowing surgeons to tell cancer tissue from normal brain at the microscopic level while they are operating and avoid leaving behind cells ... - Read More
A research team in Asia has developed a method for tracking or 'tracing' cells that overcomes the limitations of existing methods The team's fluorescent organic tracers will provide researchers with a non invasive tool to ... - Read More
MIT chemical engineers have discovered that arrays of billions of nanoscale sensors have unique properties that could help pharmaceutical companies produce drugs especially those based on antibodies more safely and efficiently Using these sensors the ... - Read More
heritable alterations in gene expression caused by mechanisms other than changes in DNA sequence One such example Thomas said are modifications of specialized proteins called histones which are responsible for packaging DNA in the cell ... - Read More
Researchers at the University of Georgia are developing a new treatment technique that uses nanoparticles to reprogram immune cells so they are able to recognize and attack cancer The findings were published recently in the ... - Read More
Multi armed polymers with dual fluorescent and magnetic imaging capabilities boost the resolution of cancer detection tools Molecular probes that selectively latch onto tumor cells and emit imaging signals can detect cancer without invasive procedures ... - Read More
Researchers have developed a drug delivery technique for diabetes treatment in which a sponge like material surrounds an insulin core The sponge expands and contracts in response to blood sugar levels to release insulin as ... - Read More
Scientists have found a way to sneak nanoparticles carrying tumor fighting drugs past cells of the immune system which would normally engulf the particles preventing them from reaching their target The technique takes advantage of ... - Read More
A MANA research team has developed a new nanofiber mesh which is capable of simultaneously realizing thermotherapy hyperthermia and chemotherapy treatment with anticancer drugs of tumors They succeeded in efficiently inducing natural death apoptosis of ... - Read More
trigger different enzymes to act downstream to switch off eIF2 alpha “Among other things the inactivation of eIF2 alpha is a brake on memory consolidation ” Walter said perhaps an evolutionary consequence of a cell ... - Read More
According to new research from the Monell Center and collaborating institutions odors from human skin cells can be used to identify melanoma the deadliest form of skin cancer In addition to detecting a unique odor ... - Read More
Released 6 13 2013 2 00 PM EDTSource Newsroom Monell Chemical Senses Center more news from this source Jun 13 2013 PHILADELPHIA June 13 2013 According to new research from the Monell Center and collaborating ... - Read More
Released 6 10 2013 11 15 AM EDTSource Newsroom University of Alabama Huntsville more news from this source Expert Available Jun 10 2013 Consuming caffeine could mute the efficacy of certain cancer drugs and some ... - Read More
Scientists at the University of California San Diego have designed tiny spherical particles to float easily through the bloodstream after injection then assemble into a durable scaffold within diseased tissue An enzyme produced by a ... - Read More
Lipids right panel first three tubes derived from grapefruit GNVs can efficiently deliver a variety of therapeutic agents including DNA RNA DIR GNVs proteins and anti cancer drugs GNVs Drugs as demonstrated in this study ... - Read More
Positively charged gold nanoparticles are usually toxic to cells but cancer cells somehow manage to avoid nanoparticle toxicity Mayo Clinic researchers found out why and determined how to make the nanoparticles effective against ovarian cancer ... - Read More
Alloys like bronze and steel have been transformational for centuries yielding top of the line machines necessary for industry As scientists move toward nanotechnology however the focus has shifted toward creating alloys at the nanometer ... - Read More
Researchers at Stanford University School of Medicine have developed a new technique to see how different types of cells interact in a living mouse The process uses light emitting proteins that glow when two types ... - Read More
In a classic case of turning an enemy into a friend scientists have engineered a protein from flesh eating bacteria to act as a molecular superglue that promises to become a disease fighter And their ... - Read More
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