Oncology & Cancer

Limiting genetic tests for breast cancer susceptibility

Screening for genes whose risk association with breast cancer has yet to be proven is not justified and potentially harmful, argue an international team of leading geneticists and oncologists in a paper published this week ...

Diseases, Conditions, Syndromes

DNA abnormalities found in children with chronic kidney disease

A significant proportion of children with chronic kidney disease (CKD) have unsuspected chromosomal imbalances, including DNA anomalies that have been linked to neurocognitive disorders, according to a new Columbia University ...

Oncology & Cancer

Gene variant linked to smoking longer, getting lung cancer sooner

Smokers with a specific genetic variation are more likely to keep smoking longer than those who don't have the gene variant, new research indicates. They're also more likely to be diagnosed with lung cancer at a younger age.

Genetics

Chromosome shattering may be a hidden cause of birth defects

The human genome can be very forgiving. When children inherit chromosomes from their parents, some minor genetic changes frequently occur with few, if any, consequences. One exception, as researchers report in the March 19 ...

Health

CDC: PCPs to inform families of sickle cell trait in newborns

(HealthDay)—Primary care providers should offer educational materials and provide genetic counseling to families when they receive positive results for sickle cell trait (SCT) at the time of newborn screening, according ...

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