Thursday, September 29, 2016
What if we could diagnose risk for Alzheimer’s before symptoms appeared? To address the challenge, in the Laboratory of Neurosciences at the IRP, Dr. Maja Mustapic searches for Alzheimer’s biomarkers using liquid biopsies.
Tuesday, September 20, 2016
Given that Alzheimer’s is such a complex disease with many causes and pathways, it is not surprising that the search for effective treatments has proven difficult. So I spoke with Drs. Yujun Hou and Hyundong Song, postdoctoral fellows in the IRP’s Laboratory of Molecular Gerontology at the National Institute on Aging (NIA) to learn more about their approaches to meeting the challenge.
Thursday, June 30, 2016
We all know that exercise is important for a strong and healthy body. Less appreciated is that exercise seems also to be important for a strong and healthy mind, boosting memory and learning, while possibly delaying age-related cognitive decline. How is this so? Researchers have assembled a growing body of evidence that suggests skeletal muscle cells secrete proteins and other factors into the blood during exercise that have a regenerative effect on the brain.
Monday, January 26, 2015
Mitochondria are dynamic cellular organelles involved in ATP synthesis and in apoptotic mechanisms (programmed cell death). However, in addition to these classically known functions, recent studies at the NIH have deciphered another intriguing role for mitochondria in the development and plasticity of neurons.