2,442 results
2,442 results for: mutations
- Health & Medicine
Genetic risk of getting second cancer tallied for pediatric survivors
Inherited mutations, not only treatment, affect the chances that a childhood cancer survivor will develop a second cancer later in life.
- Health & Medicine
Readers ponder the randomness of DNA errors
Readers sent feedback on cellular slip-ups, moon mayhem and more.
- Health & Medicine
By ganging up, HIV antibodies may defeat the virus
A duo or trio of powerful antibodies was effective at stopping an HIV-like infection in lab monkeys, two studies find.
- Life
The next wave of bird flu could be worse than ever
Deadly bird flu can pass between ferrets through the air.
- Genetics
Scientists replaced 80 percent of a ‘butterfly’ boy’s skin
By correcting genes in stem cells and growing new skin in the lab, a new therapy repaired a genetic skin disease.
- Health & Medicine
Zika may not be the only virus of its kind that can damage a fetus
Zika may not be alone among flaviviruses in its ability to harm a developing fetus, a new study in mice finds.
- Genetics
Cancer mutation patterns differ in smokers, nonsmokers
The DNA of smokers shows more damage than the DNA of nonsmokers who have the same kind of cancer.
- Genetics
Gene knockouts in people provide drug safety, effectiveness clues
People naturally lacking certain genes give clues about drug safety and efficacy, a study in Pakistanis shows.
- Health & Medicine
Scientists are tracking how the flu moves through a college campus
Researchers are following the spread of viruses and illness among students in a cluster of University of Maryland dorms to learn more about how the bugs infect.
- Health & Medicine
How to make CAR-T cell therapies for cancer safer and more effective
CAR-T cell therapy was approved by the FDA in late 2017. Now, scientists are working to tame the cancer treatment’s side effects.
- Life
Mouse sperm survive space to fertilize eggs
Sperm freeze-dried and sent into space for months of exposure to high levels of solar radiation later produced healthy baby mice.
- Life
Mouse sperm survive space to spawn
Sperm freeze-dried and sent into space for months of exposure to high levels of solar radiation later produced healthy baby mice.
