C-Jun N-Terminal Kinase Inhibitors As Potential Leads for New Therapeutics for Alzheimer's Diseases
Overview
Chemistry
Molecular Biology
Affiliations
Alzheimer's Disease (AD) is becoming more prevalent as the population lives longer. For individuals over 60 years of age, the prevalence of AD is estimated at 40.19% across the world. Regarding the cognitive decline caused by the disease, mitogen-activated protein kinases (MAPK) pathways such as the c-Jun N-terminal kinase (JNK) pathway are involved in the progressive loss of neurons and synapses, brain atrophy, and augmentation of the brain ventricles, being activated by synaptic dysfunction, oxidative stress, and excitotoxicity. Nowadays, AD symptoms are manageable, but the disease itself remains incurable, thus the inhibition of JNK3 has been explored as a possible therapeutic target, considering that JNK is best known for its involvement in propagating pro-apoptotic signals. This review aims to present biological aspects of JNK, focusing on JNK3 and how it relates to AD. It was also explored the recent development of inhibitors that could be used in AD treatment since several drugs/compounds in phase III clinical trials failed. General aspects of the MAPK family, therapeutic targets, and experimental treatment in models are described and discussed throughout this review.
Special Issue: MAPK Signaling Cascades in Human Health and Diseases.
Seger R Int J Mol Sci. 2024; 25(20).
PMID: 39457006 PMC: 11509016. DOI: 10.3390/ijms252011226.
Wang K, Xie X, Hu X, Wang Z, Xia J, Wu Q iScience. 2024; 27(9):110594.
PMID: 39224510 PMC: 11367538. DOI: 10.1016/j.isci.2024.110594.
JNK2-MMP-9 axis facilitates the progression of intracranial aneurysms.
Ishibashi R, Itani M, Kawashima A, Arakawa Y, Aoki T Sci Rep. 2024; 14(1):19458.
PMID: 39169203 PMC: 11339388. DOI: 10.1038/s41598-024-70493-5.
Park H, Feng Y Res Sq. 2024; .
PMID: 39149466 PMC: 11326381. DOI: 10.21203/rs.3.rs-4730282/v1.
Arrestin-3-assisted activation of JNK3 mediates dopaminergic behavioral sensitization.
Ahmed M, Zheng C, Dunning J, Ahmed M, Ge C, Pair F Cell Rep Med. 2024; 5(7):101623.
PMID: 38936368 PMC: 11293330. DOI: 10.1016/j.xcrm.2024.101623.