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 ...

Genetics

Stress reaction gene linked to death, heart attacks

A genetic trait known to make some people especially sensitive to stress also appears to be responsible for a 38 percent increased risk of heart attack or death in patients with heart disease, scientists at Duke Medicine ...

Genetics

Method for 'designer babies' in the ethical spotlight

European bioethicists raised the red flag Thursday over an American patent for a method that could allow people to choose genetic traits like eye colour in children sired from donor eggs or sperm.

Oncology & Cancer

Herding cancer cells to their death

An advanced tumor is a complex ecosystem. Though derived from a single cell, it evolves as it grows until it contains several subspecies of cells that vary dramatically in their genetic traits and behaviors. This cellular ...

Oncology & Cancer

Researchers identify genetic signature of deadly brain cancer

A multi-institutional team of researchers have pinpointed the genetic traits of the cells that give rise to gliomas – the most common form of malignant brain cancer. The findings, which appear in the journal Cell Reports, ...

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