A fascinating cancer detection technique has been developed by scientists at Stanford University. The process involves a small magnetic wire being inserted into a vein where it attracts free-floating tumor cells in the blood.
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A new therapy designed at Penn State has turned one of cancer's tactics against it. The team camouflaged a cancer-killing drug using cells from the tumor itself, allowing them to sneak medicine past the tumor’s defenses like a nanoscale Trojan horse and deliver a killing blow from the inside.
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A new breakthrough at the University of Colorado is the latest advance in the burgeoning realm of anti-aging science, demonstrating how a chemically altered nutritional supplement may well reverse aging of the blood vessels, in turn giving cardiovascular health a vital boost.
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Major internal bleeding is a very serious condition that requires immediate attention, and it's difficult to treat non-surgically. Scientists from Russia's ITMO University are working on an effective means of doing so, however, in the form of injectable magnetic nanoparticles.
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Using principles similar to those deployed in large hydroelectric power plants, a team of Chinese researchers has developed a tiny nanogenerator that can potentially sit inside a vein and generate electricity from blood rushing through it.
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According to the CDC, every year 60,000-100,000 people die in the US alone from blood clots formed from conditions known as deep vein thrombosis or pulmonary embolisms. Now, a new patch developed by researchers in North Carolina could help battle these life-threateners in a novel way.
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Science fiction is fast becoming reality, with scientists in South Korea developing an astonishingly fast-moving remote-controlled microrobot designed to travel through the human bloodstream to deliver treatment directly to the organs that need it.
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Finger-prick blood tests are currently an unpleasant necessity for diabetics. Perhaps before too long, however, the blood glucose information gathered in those tests could be attained using something much more fun and painless than a lancet – a temporary tattoo.
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Researchers from the Max Planck Institute for Intelligent Systems, in Germany have been experimenting with real micro-sized robots that literally swim through your bodily fluids with the idea of delivering drugs or other medical relief in a highly-targeted way.
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Not much is known about how tumor cells travel to different parts of the body, a process known as metastasis. But engineers have created a device that is offers a new perspective, allowing researchers an up-close look at the cells as they spread, potentially unearthing new methods of treatment.
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