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Full-Text Articles in Medicine and Health Sciences
Ccl2 Overexpression In The Brain Promotes Glial Activation And Accelerates Tau Pathology In A Mouse Model Of Tauopathy, Aurelie Joly-Amado, Jordan Hunter, Zainuddin Quadri, Frank Zamudio, Patricia V. Rocha-Rangel, Deanna Chan, Anisha Kesarwani, Kevin Nash, Daniel C. Lee, Dave Morgan, Marcia N. Gordon, Maj-Linda B. Selenica
Ccl2 Overexpression In The Brain Promotes Glial Activation And Accelerates Tau Pathology In A Mouse Model Of Tauopathy, Aurelie Joly-Amado, Jordan Hunter, Zainuddin Quadri, Frank Zamudio, Patricia V. Rocha-Rangel, Deanna Chan, Anisha Kesarwani, Kevin Nash, Daniel C. Lee, Dave Morgan, Marcia N. Gordon, Maj-Linda B. Selenica
Sanders-Brown Center on Aging Faculty Publications
Innate immune activation is a major contributor to Alzheimer’s Disease (AD) pathophysiology, although the mechanisms involved are poorly understood. Chemokine C-C motif ligand (CCL) 2 is produced by neurons and glial cells and is upregulated in the AD brain. Transgene expression of CCL2 in mouse models of amyloidosis produces microglia-induced amyloid β oligomerization, a strong indication of the role of these activation pathways in the amyloidogenic processes of AD. We have previously shown that CCL2 polarizes microglia in wild type mice. However, how CCL2 signaling contributes to tau pathogenesis remains unknown. To address this question, CCL2 was delivered via recombinant …