Who ever doubted an amazing meal could change your life? Researchers in Singapore have developed a robotic surgery device inspired by the country’s famous national dish, chili crab. The mini crab robot crawls down your throat and into the stomach, where its pincers grab onto a cancerous mass and a hook slices it away.
An Irish company is using four American diamondback rattlesnakes in a new clinical trial that will test snake venom as a treatment for cancer. The snakes, which hail from the Albuquerque BioPark, will be allowed to bite something and have their venom extracted humanely. The venom contains proteins that will be extracted and refined to target and kill cancer cells.
A new, finely tuned light-based treatment kills cancer cells in mice without harming the tissue around them, and could conceivably used to treat a wide range of human cancers, researchers say. The therapy is much more precise than other light-therapy methods attempted to date, and it has the potential to replace chemotherapy and radiation.
A new DNA-based logic circuit can sense the signs of cancer, compute that a cell is cancerous, and then cause it to self-destruct, researchers say. The cell-level diagnostic system could be used for drug screening or perhaps for disease treatment, killing tumors while leaving healthy cells alone.
Cancer patients may feel like they have alien creatures or parasites growing inside their bodies, robbing them of health and vigor. According to one cell biologist, that’s exactly right. The formation of cancers is really the evolution of a new parasitic species.
A potential new cancer treatment could be as simple as taking a swig of some genetically modified salmonella. The bug, famous for forcing food recalls and making people sick, could be weaponized to fight tumor cells.
Human trials are already under way at the University of Minnesota, where researchers have successfully tested salmonella-led tumor control in mice.
Purdue University researchers have built a chip-sized replica of a portion of the human female breast, and aim to use it to study nanoparticles for detection and targeting of tumor cells. The "breast on a chip" is the first step in studying the mammary ducts from the inside, which could help doctors diagnose and treat the disease in its earliest stages, researchers say.
Adorable buckyballs can act as soccer-ball-shaped molecular cages to deliver designer drugs or even radioactive particles to attack diseases such as cancer. Now scientists have found that a certain buckyball configuration can put human skin cells into a sort of suspended animation where they don't die, divide, or grow -- a toxic condition for the human body that might also lead to possible treatments.
Smokers might get a future reprieve on the damage that cigarettes do to their lungs. Australian scientists have successfully protected mice lungs against the inflammatory effects of smoking, which can lead to health problems such as emphysema and chronic obstructive pulmonary disease (COPD). But the researchers still gave stern warning that this does nothing to alleviate cancer risks, The Register reports.
In a major step toward understanding cancer, one of the biggest problems bedeviling modern medicine, scientists have now cracked the genetic code for two of the most common cancers. This marks just the beginning of an international effort to catalog all the genes that go wrong among the many types of human cancer, the BBC reports.