Cancer
- Health & Medicine
Mutation regions mapped on genes that cause breast and ovarian cancer
An analysis of mutated BRCA genes could someday be used for personalized medicine in the fight against breast and ovarian cancer.
- Health & Medicine
Aspirin, other painkillers may not reduce colorectal cancer risk for everybody
Aspirin and NSAIDs appear widely protective against colorectal cancer, but not for everyone.
- Health & Medicine
Dose of extra oxygen revs up cancer-fighting immune cells
Extra oxygen helps immune cells shrink tumors in cancer-ridden mice.
- Health & Medicine
New HPV shot fends off more types of the virus
A new vaccine that covers more strains of the human papillomavirus protects better against cervical and other cancers.
- Health & Medicine
Glowing amino acid lights up growing brain cancer
By adding a tracer compound that sticks to the amino acid glutamine, researchers may be able to discern and monitor cancerous tissues in the brain.
- Neuroscience
Shots of brain cells restore learning, memory in rats
Scientists healed damage caused to rats’ brains from radiation by injecting cells that replenish the insulation on neurons.
- Environment
Atrazine’s path to cancer possibly clarified
Scientists have identified a cellular button that the controversial herbicide atrazine presses to promote tumor development.
- Health & Medicine
More oxygen may lead to more tumors
Lung cancer risk drops at higher elevations where the air is thinner.
- Health & Medicine
Electric detection of lung cancer
In 1964, researchers hoped to improve lung cancer diagnosis by measuring the skin’s electrical resistance.
- Health & Medicine
Cells in groups may promote cancer’s spread
Cellular gangs, not individuals, form distant tumors from breast malignancies, a new study finds.
- Life
Softer surroundings stifle some chemotherapy drugs
Some anticancer drugs such as Gleevec are less effective when attacking cancer cells grown in soft surroundings.
- Health & Medicine
Fatty coat on cancer drugs protects the heart
Cancer drugs encased in a layer of fat reduce but don’t eliminate heart damage.
