Key Contributor To Alzheimer's Disease Process Identified

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Walter J. Lukiw, PhD, Associate Professor of Neuroscience and Ophthalmology at LSU Health Sciences Center New Orleans, is the lead author of a paper identifying, for the first time, a specific function of a fragment of ribonucleic acid (RNA), once thought to be no more than a byproduct, in regulating inflammation and the development of Alzheimer's disease.

Dr. Lukiw's lab at the LSU Health Sciences Center New Orleans Neuroscience Center of Excellence has shown that this tiny piece of RNA, or microRNA, called miRNA-146a is found in increased amounts in stressed human brain cells and in Alzheimer's disease, and that it plays a crucial role in the....read the whole article