2,467 results
2,467 results for: mutations
- Health & Medicine
World Health Organization raises swine flu alert level
The World Health Organization announced April 29 that is has raised the alert level for swine flu from Phase 4 to Phase 5, which suggests that a pandemic is imminent.
- Life
Misread epigenetic signals play role in leukemia
A genetic mistake causes misinterpretation of epigenetic marks, leading to cancer.
- Archaeology
Skeleton of Western man found in ancient Mongolian tomb
A genetic analysis of a skeleton from an ancient Asian tomb illuminates the spread of Indo-Europeans.
- Life
Skin cells transformed directly into neurons
Researchers making neurons bypass the need to revert cells to an embryonic state.
- Anthropology
Ancient DNA points to additional New World migration
Scientists have extracted a nearly complete genome from the hairs of a 4,000-year-old man, suggesting a new scenario for Asian migrations into the New World.
- Health & Medicine
Mutations may underlie some stuttering
Defects in three genes governing basic cell metabolism are found in a portion of cases, researchers find.
- Health & Medicine
Possible prostate cancer culprit
Scientists identify a type of stem cell and a gene that play a role in the disease.
- Health & Medicine
Early disruption of schizophrenia gene causes problems later
New study may help scientists to understand the sequence of events that can lead to schizophrenia
- Health & Medicine
Gene linked to pain perception
A common genetic variant that appears to increase sensitivity could lead to the development of better medications.
- Health & Medicine
First complete look at families’ genes
Comparing the complete genetic material of family members pinpoints genes involved in three rare inherited diseases.
- Life
Mutation effects often depend on genetic milieu
Genetic background is at least as important as environment, fruit fly research shows.
- Health & Medicine
Embryo transfer technique could prevent maternally inherited diseases
A new technique transplants healthy nuclear DNA of cells carrying mutated mitochondria.
