2,428 results
2,428 results for: mutations
- Genetics
50 years ago, diabetic mice offered hope for understanding human disease
Mice described in 1967 are still helping researchers understand diabetes.
- Climate
Heat waves are roasting reefs, but some corals may be resilient
The latest research on coral reefs clarifies the devastation of heat waves and looks at how coral might be able to adapt to warming waters.
- Health & Medicine
Breast cancer cells spread in an already-armed mob
Source tumors may already contain the mutations that drive aggressive cancer spread.
- Health & Medicine
Random mutations play large role in cancer, study finds
Mistakes made while copying DNA account for more mutations in cancer cells than environment or inheritance do.
- Paleontology
Woolly rhinos may have grown strange extra ribs before going extinct
Ribs attached to neck bones could have signaled trouble for woolly rhinos, a new study suggests.
- Health & Medicine
Therapy flags DNA typos to rev cancer-fighting T cells
Genetic tests help identify cancer patients who will benefit from immune therapy.
- 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.
- 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
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.
