Crossref journal-article
Wiley
Journal of Neurochemistry (311)
Abstract

Abstract: The p38 mitogen‐activated protein kinase is a stress‐activated enzyme responsible for transducing inflammatory signals and initiating apoptosis. In the Alzheimer's disease (AD) brain, increased levels of phosphorylated (active) p38 were detected relative to age‐matched normal brain. Intense phospho‐p38 immunoreactivity was associated with neuritic plaques, neuropil threads, and neurofibrillary tangle‐bearing neurons. The antibody against phosphorylated p38 recognized many of the same structures as an antibody against aberrantly phosphorylated, paired helical filament (PHF) tau, although PHF‐positive tau did not cross‐react with the phospho‐p38 antibody. These findings suggest a neuroinflammatory mechanism in the AD brain, in which aberrant protein phosphorylation affects signal transduction elements, including the p38 kinase cascade, as well as cytoskeletal components.

Bibliography

Hensley, K., Floyd, R. A., Zheng, N., Nael, R., Robinson, K. A., Nguyen, X., Pye, Q. N., Stewart, C. A., Geddes, J., Markesbery, W. R., Patel, E., Johnson, G. V. W., & Bing, G. (1999). p38 Kinase Is Activated in the Alzheimer’s Disease Brain. Journal of Neurochemistry, 72(5), 2053–2058. Portico.

Authors 13
  1. Kenneth Hensley (first)
  2. Robert A. Floyd (additional)
  3. Nai‐Ying Zheng (additional)
  4. Raha Nael (additional)
  5. Kent A. Robinson (additional)
  6. Xuan Nguyen (additional)
  7. Quentin N. Pye (additional)
  8. Charles A. Stewart (additional)
  9. James Geddes (additional)
  10. William R. Markesbery (additional)
  11. Ela Patel (additional)
  12. Gail V. W. Johnson (additional)
  13. Guoying Bing (additional)
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Dates
Type When
Created 22 years, 5 months ago (March 11, 2003, 8:39 p.m.)
Deposited 1 year, 10 months ago (Oct. 29, 2023, 2:46 a.m.)
Indexed 4 weeks, 2 days ago (Aug. 3, 2025, 7:05 p.m.)
Issued 26 years, 4 months ago (May 1, 1999)
Published 26 years, 4 months ago (May 1, 1999)
Published Online 17 years, 2 months ago (June 28, 2008)
Published Print 26 years, 4 months ago (May 1, 1999)
Funders 0

None

@article{Hensley_1999, title={p38 Kinase Is Activated in the Alzheimer’s Disease Brain}, volume={72}, ISSN={1471-4159}, url={http://dx.doi.org/10.1046/j.1471-4159.1999.0722053.x}, DOI={10.1046/j.1471-4159.1999.0722053.x}, number={5}, journal={Journal of Neurochemistry}, publisher={Wiley}, author={Hensley, Kenneth and Floyd, Robert A. and Zheng, Nai‐Ying and Nael, Raha and Robinson, Kent A. and Nguyen, Xuan and Pye, Quentin N. and Stewart, Charles A. and Geddes, James and Markesbery, William R. and Patel, Ela and Johnson, Gail V. W. and Bing, Guoying}, year={1999}, month=may, pages={2053–2058} }