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

metastatic cancer

Stereotactic radiosurgery: fast, friendly, focused

Cynthia Anderson, MD

When Cynthia Anderson, MD, prepares her patients for stereotactic radiosurgery she emphasizes three things: the surgery is fast, friendly and focused. Initially used to treat the part of the brain associated with brain tumors, stereotactic radiosurgery has gained currency as a treatment for various types of cancer. This type of surgery uses x-ray beams instead of scalpels to eliminate tumors of the liver, lung and spine.

“It’s fast because the actual radiation treatment itself is very short,” says Anderson, a radiation oncologist at the Winship Cancer Institute of Emory University. “It’s friendly because it’s all done as an outpatient. And it’s focused because these targeted radiation beams get the maximum dose of radiation to a tumor and give the most minimal dose of radiation to the critical organs that surround the tumor.”

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Posted on by Robin Tricoles in Uncategorized Leave a comment