Brain organoid model shows molecular signs of Alzheimer’s before birth

In a model of human fetal brain development, Emory researchers can see perturbations of epigenetic markers in cells derived from people with familial early-onset Alzheimer’s disease, which takes decades to appear. This suggests that in people who inherit mutations linked to early-onset Alzheimer’s, it would be possible to detect molecular changes in their brains before birth. The results were published in the journal Cell Reports. “The beauty of using organoids is that they allow us to Read more

The earliest spot for Alzheimer's blues

How the most common genetic risk factor in AD interacts with the earliest site of neurodegeneration Read more

Make ‘em fight: redirecting neutrophils in CF

Why do people with cystic fibrosis (CF) have such trouble with lung infections? The conventional view is that people with CF are at greater risk for lung infections because thick, sticky mucus builds up in their lungs, allowing bacteria to thrive. CF is caused by a mutation that affects the composition of the mucus. Rabindra Tirouvanziam, an immunologist at Emory, says a better question is: what type of cell is supposed to be fighting the Read more

entrepreneurship

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! (basic discovery) and Synergy II/Nexus (promoting interdisciplinary collaboration). For the five Venture awards, the Dean’s office is providing a total of $100,000. The companies will then use the momentum to seek larger amounts of funding from various sources. Lab Land is still collecting information on the projects:

 

Faculty Name Technology Relevant links
Ray Dingledine + Thota Ganesh Pyrefin EP2 receptor antagonists vs epilepsy, pain, inflammation New class of potential drugs inhibits inflammation in brain
Mark Goodman, W. Robert Taylor Microbial Medical PET imaging agent for detection of bacterial infections Spoonful of sugar helps infection detection
Carlos Moreno + Christian Larsen ResonanceDx Miniaturized rapid creatinine test for point of care use  
Edmund Waller + Taofeek Owonikoko Cambium Oncology Enhancing responsiveness of pancreatic cancer to immunotherapy The Company’s lead compound was effective in animal studies for pancreatic cancer, melanoma, leukemia and lymphoma.
Chunhui Xu TK High-throughput screening for antiarrhythmic drugs using cardiomyocytes Fetal alcohol toxicity – in a dish // Cardiac ‘disease in a dish’ models advance arrhythmia research
Posted on by Quinn Eastman in Cancer, Immunology, Neuro Leave a comment