I3 Venture awards info

Emory is full of fledgling biomedical proto-companies. Some of them are actual corporations with employees, while others are ideas that need a push to get them to that point. Along with the companies highlighted by the Emory Biotech Consulting Club, Dean Sukhatme’s recent announcement of five I3 Venture research awards gives more examples of early stage research projects with commercial potential. This is the third round of the I3 awards; the first two were Wow! Read more

Take heart, Goldilocks -- and get more sleep

Sleeping too little or too much increases the risk of cardiovascular events and death in those with coronary artery disease, according to a new paper from Emory Clinical Cardiovascular Research Institute. Others have observed a similar U-shaped risk curve in the general population, with respect to sleep duration. The new study, published in American Journal of Cardiology, extends the finding to people who were being evaluated for coronary artery disease. Arshed Quyyumi, MD and colleagues analyzed Read more

Repurposing a transplant drug for bone growth

The transplant immunosuppressant drug FK506, also known as tacrolimus or Prograf, can stimulate bone formation in both cell culture and animal Read more

cilia

Indispensable cilia

Cilia are tiny hair-like structures on the outside of cells. Your memory of cilia may extend back to biology class, when you saw a picture of a paramecium or lung tissues, where cilia keep surfaces free of dirt and mucus.

Ciliated cells in the human oviduct

In the last few years, scientists have been learning more about cilia’s many roles in the body. Nearly all mammalian cells have cilia, and they are thought to act more like antennae, sending and receiving signals. Defects in cilia have been connected to lung, heart, kidney and eye diseases. Accordingly, Emory’s 15th BCMB training grant symposium focuses on cilia, beginning Thursday evening with a keynote talk by Susan Dutcher from Washington University, St. Louis and extending all day Friday.

At Emory, cell biologist Winfield Sale’s laboratory uses the model system of the alga Chlamydomonas to study dynein, a molecular motor that drives the functions of cilia. In addition, geneticist Tamara Caspary’s laboratory is studying how defects in cilia can lead to altered embryonic development. Ping Chen’s group has been examining cilia in the context of inner ear development.

This week’s program is sponsored by Emory’s graduate program in Biochemistry, Cell and Developmental Biology, the Departments of Cell Biology, Biochemistry, Pharmacology, Biology, Microbiology and Immunology, Physics, the Graduate Division of Biological and Biomedical Sciences and the Woodruff Health Sciences Center.

Posted on by Quinn Eastman in Uncategorized Leave a comment