More evidence for passive smoking gene link
Researchers believe they have discovered why chronic exposure to passive smoking can cause some young people to go on to develop serious chest problems like asthma, while others are not as badly affected. They have warned that children who inherit a common gene defect face a heightened...
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Direct to Consumer Genetic Testing: When Rights Clash
by Dr Carol Isaacson Barash
Consumers' ability to obtain laboratory test services directly and without a medical order is increasing. Is this a good thing? Direct to consumer, otherwise known as direct access, clinical testing has been permitted for many years in some, but not in all states within the US. This disparity suggests that...