Beyond the amyloid hypothesis: proteins that indicate cognitive stability

If you’re wondering where Alzheimer’s research might be headed after the latest large-scale failure of a clinical trial based on the “amyloid hypothesis,” check this Read more

Mother's milk is OK, even for the in-between babies

“Stop feeding him milk right away – just to be safe” was not what a new mother wanted to hear. The call came several days after Tamara Caspary gave birth to fraternal twins, a boy and a girl. She and husband David Katz were in the period of wonder and panic, both recovering and figuring out how to care for them. “A nurse called to ask how my son was doing,” says Caspary, a developmental Read more

Focus on mitochondria in schizophrenia research

Despite advances in genomics in recent years, schizophrenia remains one of the most complex challenges of both genetics and neuroscience. The chromosomal abnormality 22q11 deletion syndrome, also known as DiGeorge syndrome, offers a way in, since it is one of the strongest genetic risk factors for schizophrenia. Out of dozens of genes within the 22q11 deletion, several encode proteins found in mitochondria. A team of Emory scientists, led by cell biologist Victor Faundez, recently analyzed Read more

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Exception from informed consent: what patients say

Informed consent is a basic principle of clinical research. Doctors are required to make sure that patients understand what’s involved with experimental treatments, and patients should only participate if they provide consent.

However, an important area of clinical research takes place outside of this general rule, because some life-threatening conditions – seizures, traumatic brain injury and cardiac arrest, as examples — make it impossible for the patient to learn about a clinical trial and make a decision about whether to participate. The urgency of treatment can also mean that seeking proxy consent from a relative is impractical.

A recent editorial in USA Today highlights this area of research, called EFIC (exception from informed consent). The author, Katherine Chretien from George Washington University, cites research from Emory investigators Neal Dickert and Rebecca Pentz.

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Posted on by Quinn Eastman in Uncategorized Leave a comment