PMID- 29885344 OWN - NLM STAT- MEDLINE DCOM- 20190723 LR - 20190723 IS - 1872-8111 (Electronic) IS - 0168-0102 (Linking) VI - 143 DP - 2019 Jun TI - Acceleration of NLRP3 inflammasome by chronic cerebral hypoperfusion in Alzheimer's disease model mouse. PG - 61-70 LID - S0168-0102(18)30202-5 [pii] LID - 10.1016/j.neures.2018.06.002 [doi] AB - Cerebral neuroinflammation defines a novel pathway for progressing Alzheimer's disease (AD) pathology. We investigated immunohistological changes of neuroinflammation with nucleotide-binding domain and leucine-rich repeat (NLR)-protein 3 (NLRP3), activated caspase-1 and interleukin-1 beta (IL-1beta) in a novel AD (APP23) mice with chronic cerebral hypoperfusion (CCH) model from 4 months (M) of age, moreover, examined protective effect of galantamine. CCH strongly enhanced NLRP3, activated caspase-1 and IL-1beta expressions in hippocampus and thalamus at age 12 M of AD mice. CCH also exaggerated amyloid-beta (Abeta) 40 depositions in cerebral cortex. Furthermore, CCH exacerbated a marked dissociation of neurovascular unit (NVU). These pathological changes were ameliorated by galantamine treatment. The present study demonstrated that CCH strongly enhanced primary AD pathology including neuroinflammation, Abeta accumulations and NVU dissociation in AD mice, which was greatly protected by an allosterically potentiating ligand galantamine. CI - Copyright (c) 2018 Elsevier B.V. and Japan Neuroscience Society. All rights reserved. FAU - Shang, Jingwei AU - Shang J AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Yamashita, Toru AU - Yamashita T AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Zhai, Yun AU - Zhai Y AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Nakano, Yumiko AU - Nakano Y AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Morihara, Ryuta AU - Morihara R AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Li, Xianghong AU - Li X AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Tian, Feng AU - Tian F AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Liu, Xia AU - Liu X AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Huang, Yong AU - Huang Y AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Shi, Xiaowen AU - Shi X AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Sato, Kota AU - Sato K AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Takemoto, Mami AU - Takemoto M AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Hishikawa, Nozomi AU - Hishikawa N AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Ohta, Yasuyuki AU - Ohta Y AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. FAU - Abe, Koji AU - Abe K AD - Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikatacho, Kitaku, Okayama 700-8558, Japan. Electronic address: p4wi2ykv@okayama-u.ac.jp. LA - eng PT - Journal Article DEP - 20180606 PL - Ireland TA - Neurosci Res JT - Neuroscience research JID - 8500749 RN - 0 (Amyloid beta-Peptides) RN - 0 (Inflammasomes) RN - 0 (Interleukin-1beta) RN - 0 (NLR Family, Pyrin Domain-Containing 3 Protein) RN - 0 (Neuroprotective Agents) RN - 0 (Nlrp3 protein, mouse) RN - 0D3Q044KCA (Galantamine) RN - 9007-34-5 (Collagen) RN - EC 3.4.22.36 (Casp1 protein, mouse) RN - EC 3.4.22.36 (Caspase 1) MH - Alzheimer Disease/*metabolism/*pathology MH - Amyloid beta-Peptides/metabolism MH - Animals MH - Brain Ischemia/metabolism/pathology MH - Caspase 1/metabolism MH - Cerebral Cortex/metabolism/pathology MH - Cerebrovascular Circulation/*physiology MH - Collagen/metabolism MH - Disease Models, Animal MH - Galantamine/pharmacology MH - Inflammasomes/metabolism MH - Interleukin-1beta/metabolism MH - Male MH - Mice MH - Mice, Inbred C57BL MH - NLR Family, Pyrin Domain-Containing 3 Protein/*metabolism MH - Neurons/drug effects/pathology MH - Neuroprotective Agents/pharmacology OTO - NOTNLM OT - Alzheimer's disease OT - Chronic cerebral hypoperfusion OT - Galantamine OT - Neuroinflammation OT - Neurovascular unit dissociation EDAT- 2018/06/10 06:00 MHDA- 2019/07/25 06:00 CRDT- 2018/06/10 06:00 PHST- 2018/04/08 00:00 [received] PHST- 2018/05/27 00:00 [revised] PHST- 2018/06/04 00:00 [accepted] PHST- 2018/06/10 06:00 [pubmed] PHST- 2019/07/25 06:00 [medline] PHST- 2018/06/10 06:00 [entrez] AID - S0168-0102(18)30202-5 [pii] AID - 10.1016/j.neures.2018.06.002 [doi] PST - ppublish SO - Neurosci Res. 2019 Jun;143:61-70. doi: 10.1016/j.neures.2018.06.002. Epub 2018 Jun 6.