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Lee DH, Lee JY, Hong DY, Lee EC, Park SW, Jo YN, Park YJ, Cho JY, Cho YJ, Chae SH, Lee MR, Oh JS. ROCK and PDE-5 Inhibitors for the Treatment of Dementia: Literature Review and Meta-Analysis. Biomedicines 2022; 10:biomedicines10061348. [PMID: 35740369 PMCID: PMC9219677 DOI: 10.3390/biomedicines10061348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/02/2022] [Accepted: 06/05/2022] [Indexed: 12/14/2022] Open
Abstract
Dementia is a disease in which memory, thought, and behavior-related disorders progress gradually due to brain damage caused by injury or disease. It is mainly caused by Alzheimer’s disease or vascular dementia and several other risk factors, including genetic factors. It is difficult to treat as its incidence continues to increase worldwide. Many studies have been performed concerning the treatment of this condition. Rho-associated kinase (ROCK) and phosphodiesterase-5 (PDE-5) are attracting attention as pharmacological treatments to improve the symptoms. This review discusses how ROCK and PDE-5 affect Alzheimer’s disease, vascular restructuring, and exacerbation of neuroinflammation, and how their inhibition helps improve cognitive function. In addition, the results of the animal behavior analysis experiments utilizing the Morris water maze were compared through meta-analysis to analyze the effects of ROCK inhibitors and PDE-5 inhibitors on cognitive function. According to the selection criteria, 997 publications on ROCK and 1772 publications on PDE-5 were screened, and conclusions were drawn through meta-analysis. Both inhibitors showed good improvement in cognitive function tests, and what is expected of the synergy effect of the two drugs was confirmed in this review.
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Affiliation(s)
- Dong-Hun Lee
- Department of Neurosurgery, College of Medicine, Soonchunhyang University, Cheonan Hospital, Cheonan 31151, Korea; (D.-H.L.); (J.Y.L.); (D.-Y.H.); (E.C.L.); (S.-W.P.)
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soon Chun Hyang University, Cheonan 31151, Korea
| | - Ji Young Lee
- Department of Neurosurgery, College of Medicine, Soonchunhyang University, Cheonan Hospital, Cheonan 31151, Korea; (D.-H.L.); (J.Y.L.); (D.-Y.H.); (E.C.L.); (S.-W.P.)
| | - Dong-Yong Hong
- Department of Neurosurgery, College of Medicine, Soonchunhyang University, Cheonan Hospital, Cheonan 31151, Korea; (D.-H.L.); (J.Y.L.); (D.-Y.H.); (E.C.L.); (S.-W.P.)
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soon Chun Hyang University, Cheonan 31151, Korea
| | - Eun Chae Lee
- Department of Neurosurgery, College of Medicine, Soonchunhyang University, Cheonan Hospital, Cheonan 31151, Korea; (D.-H.L.); (J.Y.L.); (D.-Y.H.); (E.C.L.); (S.-W.P.)
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soon Chun Hyang University, Cheonan 31151, Korea
| | - Sang-Won Park
- Department of Neurosurgery, College of Medicine, Soonchunhyang University, Cheonan Hospital, Cheonan 31151, Korea; (D.-H.L.); (J.Y.L.); (D.-Y.H.); (E.C.L.); (S.-W.P.)
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soon Chun Hyang University, Cheonan 31151, Korea
| | - Yu Na Jo
- Department of Medicine, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea; (Y.N.J.); (Y.J.P.); (J.Y.C.); (Y.J.C.); (S.H.C.)
| | - Yu Jin Park
- Department of Medicine, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea; (Y.N.J.); (Y.J.P.); (J.Y.C.); (Y.J.C.); (S.H.C.)
| | - Jae Young Cho
- Department of Medicine, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea; (Y.N.J.); (Y.J.P.); (J.Y.C.); (Y.J.C.); (S.H.C.)
| | - Yoo Jin Cho
- Department of Medicine, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea; (Y.N.J.); (Y.J.P.); (J.Y.C.); (Y.J.C.); (S.H.C.)
| | - Su Hyun Chae
- Department of Medicine, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea; (Y.N.J.); (Y.J.P.); (J.Y.C.); (Y.J.C.); (S.H.C.)
| | - Man Ryul Lee
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soon Chun Hyang University, Cheonan 31151, Korea
- Correspondence: (M.R.L.); (J.S.O.)
| | - Jae Sang Oh
- Department of Neurosurgery, College of Medicine, Soonchunhyang University, Cheonan Hospital, Cheonan 31151, Korea; (D.-H.L.); (J.Y.L.); (D.-Y.H.); (E.C.L.); (S.-W.P.)
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soon Chun Hyang University, Cheonan 31151, Korea
- Correspondence: (M.R.L.); (J.S.O.)
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Wei B, Wu S, Wang Z, Song W, Zhu J. Comparison of Cognitive Performance and Cardiac Function Between Three Different Rat Models of Vascular Dementia. Neuropsychiatr Dis Treat 2022; 18:19-28. [PMID: 35018098 PMCID: PMC8742620 DOI: 10.2147/ndt.s338226] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 11/08/2021] [Indexed: 01/01/2023] Open
Abstract
PURPOSE Establishing an ideal animal model is essential for studying the pathogenesis, prevention and treatment of vascular dementia (VD). The present study was designed to compare the differences of behavior, cerebral blood flow (CBF), cardiac output and the levels of myocardial enzyme of three different VD rat models. METHODS The rats were randomly divided into sham-operated group (SHAM), permanent bilateral common carotid artery occlusion group (BCCAO), BCCAO combined with sodium nitroprusside (2.0mg·kg-1) group (BCCAO+2.0SNP) and BCCAO combined with sodium nitroprusside (2.5mg·kg-1) group (BCCAO+2.5SNP). After operation, Morris water maze test, echocardiographic evaluation and the measurement of CBF were performed, then the levels of myocardial enzymes in serum were assessed during euthanasia. RESULTS Compared with SHAM rats, the three VD model rats showed different degrees of cognitive impairment, lower cardiac output and CBF, and BCCAO rats showed higher levels of myocardial enzymes. Compared with BCCAO rats, the spatial learning ability of BCCAO+2.0SNP rats and BCCAO+2.5SNP rats was more severely impaired, while the levels of myocardial enzymes of BCCAO+2.0SNP rats were lower. Compared with BCCAO+2.0SNP rats, BCCAO+2.5SNP rats showed no significant difference in cognitive function and cardiac function. CONCLUSION Our present study demonstrated that all of the three different VD rat models exhibited cognitive and cardiac function impairment. The BCCAO+2.0SNP model and BCCAO+2.5SNP model damaged the spatial learning ability more seriously. The BCCAO+2.5SNP model caused more comprehensive cognitive impairment. In addition, the BCCAO+2.0SNP model and BCCAO+2.5SNP model might cause more serious damage to cardiac function.
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Affiliation(s)
- Baoyu Wei
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Shihao Wu
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Zhaoqi Wang
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Wanshan Song
- Department of Acupuncture and Cerebropathy, Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300250, People's Republic of China
| | - Jinqiang Zhu
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
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Bhatia P, Kaur G, Singh N. Ozagrel a thromboxane A2 synthase inhibitor extenuates endothelial dysfunction, oxidative stress and neuroinflammation in rat model of bilateral common carotid artery occlusion induced vascular dementia. Vascul Pharmacol 2021; 137:106827. [PMID: 33346090 DOI: 10.1016/j.vph.2020.106827] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/14/2020] [Accepted: 12/15/2020] [Indexed: 12/16/2022]
Abstract
The present study investigates the potential of ozagrel, a thromboxane A2 (TXA2) synthase inhibitor, in bilateral common carotid artery occlusion (BCCAo) induced vascular dementia (VaD). Wistar rats were subjected to BCCAo procedure under anesthesia to induce VaD. Morris water maze (MWM) test was employed on 7th day post-surgery to determine learning and memory. Endothelial dysfunction was assessed in isolated aorta by observing endothelial dependent vasorelaxation and levels of serum nitrite. A battery of biochemical and histopathological estimations was performed. Expression analysis of inflammatory cytokines TNF-α and IL-6 was carried out by RT-PCR. BCCAo produced significant impairment in endothelium dependent vasorelaxation and decrease in serum nitrite levels indicating endothelial dysfunction along with poor performance on MWM represents impairment of learning and memory. There was a significant rise in brain oxidative stress level (indicated by increase in brain thiobarbituric acid reactive species and decrease in reduced glutathione levels); increase in brain acetylcholinesterase activity; brain myeloperoxidase activity; brain TNF-α & IL-6 levels, brain TNF-α & IL-6 mRNA expression and brain neutrophil infiltration (as marker of inflammation) were also observed. Treatment of ozagrel (10 & 20 mg/kg, p. o.)/donepezil (0. 5 mg/kg, i.p., serving as standard) ameliorated BCCAo induced endothelial dysfunction; memory deficits; biochemical and histopathological changes in a significant manner. It may be concluded that ozagrel markedly improved endothelial dysfunction; learning and memory; biochemical and histopathological alteration associated with BCCAo induced VaD and that TXA2 can be considered as an important therapeutic target for the treatment of VaD.
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MESH Headings
- Animals
- Behavior, Animal/drug effects
- Brain/drug effects
- Brain/enzymology
- Brain/physiopathology
- Carotid Artery, Common/surgery
- Carotid Stenosis/complications
- Dementia, Vascular/drug therapy
- Dementia, Vascular/enzymology
- Dementia, Vascular/etiology
- Dementia, Vascular/physiopathology
- Endothelium, Vascular/drug effects
- Endothelium, Vascular/enzymology
- Endothelium, Vascular/physiopathology
- Enzyme Inhibitors/pharmacology
- Female
- Inflammation Mediators/metabolism
- Ligation
- Male
- Methacrylates/pharmacology
- Morris Water Maze Test/drug effects
- Oxidative Stress/drug effects
- Rats, Wistar
- Thromboxane-A Synthase/antagonists & inhibitors
- Thromboxane-A Synthase/metabolism
- Rats
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Affiliation(s)
- Pankaj Bhatia
- CNS Research lab., Pharmacology division, Department of Pharmaceutical Sciences and Drug Research, Faculty of Medicine, Punjabi University, Patiala 147002, Punjab, India
| | - Gagandeep Kaur
- CNS Research lab., Pharmacology division, Department of Pharmaceutical Sciences and Drug Research, Faculty of Medicine, Punjabi University, Patiala 147002, Punjab, India
| | - Nirmal Singh
- Pharmacology division, Department of Pharmaceutical Sciences and Drug Research, Faculty of Medicine, Punjabi University, Patiala 147002, Punjab, India.
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Bhatia P, Singh N. Tadalafil ameliorates memory deficits, oxidative stress, endothelial dysfunction and neuropathological changes in rat model of hyperhomocysteinemia induced vascular dementia. Int J Neurosci 2020; 132:384-396. [PMID: 32859137 DOI: 10.1080/00207454.2020.1817009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
AIM The present study investigates the potential of Tadalafil, a phosphodiesterase-5 inhibitor, in a rat model of hyperhomocysteinemia induced vascular dementia. METHODS Hyperhomocysteinemia induced vascular dementia in Wistar rats was produced by administering l-Methionine (1.7 g/kg/day; p.o.×8 weeks). Learning and memory was assessed by employing Morris water maze (MWM) test. Endothelial dysfunction was assessed through acetylcholine-induced endothelial-dependent vasorelaxation and serum nitrite levels. Various other biochemical and histopathological estimations were also performed. RESULTS l-Methionine produced significant impairment in acetylcholine-induced endothelium-dependent vasorelaxation and a decrease in serum nitrite levels indicating endothelial dysfunction. Further, these animals performed poorly on Morris water maze, depicting impairment of learning and memory. There was a significant rise in brain oxidative stress level (indicated by an increase in brain thiobarbituric acid reactive species and a decrease in reduced glutathione levels). Increase in brain acetylcholinesterase activity; brain myeloperoxidase activity and brain neutrophil infiltration (a marker of inflammation) were also observed. Tadalafil (5 and 10 mg/kg, p.o.)/Donepezil (0.5 mg/kg, i.p., serving as standard) treatment ameliorated l-Methionine induced endothelial dysfunction; memory deficits; biochemical and histopathological changes in a significant manner. CONCLUSIONS It may be concluded that tadalafil has shown efficacy in the rat model of l-Methionine induced vascular dementia and that phosphodiesterase-5 can be considered as an important therapeutic target for the treatment of vascular dementia.
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Affiliation(s)
- Pankaj Bhatia
- CNS Research Lab., Pharmacology Division, Department of Pharmaceutical Sciences and Drug Research, Faculty of Medicine, Punjabi University, Patiala, Punjab, India
| | - Nirmal Singh
- Department of Pharmaceutical Sciences and Drug Research, Faculty of Medicine, Punjabi University, Patiala, Punjab, India
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Depletion of hypothalamic hypocretin/orexin neurons correlates with impaired memory in a Parkinson's disease animal model. Exp Neurol 2020; 323:113110. [DOI: 10.1016/j.expneurol.2019.113110] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 10/18/2019] [Accepted: 11/07/2019] [Indexed: 12/12/2022]
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Kaur N, Fang YC, Lee HY, Singh A, Nepali K, Lin MH, Yeh TK, Lai MJ, Chan L, Tu YK, Banerjee S, Hu CJ, Liou JP. Protective effects of 10,11-dihydro-5H-dibenzo[b,f]azepine hydroxamates on vascular cognitive impairment. Eur J Med Chem 2019; 187:111915. [PMID: 31838329 DOI: 10.1016/j.ejmech.2019.111915] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 11/24/2019] [Accepted: 11/25/2019] [Indexed: 02/07/2023]
Abstract
A series of 10,11-dihydro-5H-dibenzo [b,f]azepine hydroxamates (4-15) were synthesized, behaving as histone deacetylase inhibitors, and examined for their influence on vascular cognitive impairment (VCI), which correlated with dementia. The results revealed that (E)-3-(4-(((3-(3-chloro-10,11-dihydro-5H-dibenzo [b,f]azepin-5-yl)propyl)amino)methyl)phenyl)-N-hydroxy-acrylamide (13) increases cerebral blood flow (CBF), attenuates cognitive impairment, and improves hippocampal atrophy in in vivo study. It is also able to increase the level of histone acetylation (H3K14 or H4K5) in the cortex and hippocampus of chronic cerebral hypoperfusion (CCH) mice; as a result, it could be a potential HDAC inhibitor for the treatment of vascular cognitive impairment.
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Affiliation(s)
- Navdeep Kaur
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei, 11031, Taiwan
| | - Yao-Ching Fang
- Taipei Neuroscience Institute, Taipei Medical University, Taiwan
| | - Hsueh-Yun Lee
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei, 11031, Taiwan
| | - Arshdeep Singh
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei, 11031, Taiwan
| | - Kunal Nepali
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei, 11031, Taiwan
| | - Mei-Hsiang Lin
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei, 11031, Taiwan
| | - Teng-Kuang Yeh
- Institute of Biotechnology and Pharmaceutical Research, National Health Research Institute, Zhunan Town, Miaoli County, Taiwan
| | - Mei-Jung Lai
- TMU Biomedical Commercialization Center, Taipei Medical University, Taiwan
| | - Lung Chan
- Department of Neurology, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Yong-Kwang Tu
- Department of Neurology, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan; Taipei Neuroscience Institute, Taipei Medical University, Taiwan
| | - Suddhasatwa Banerjee
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei, 11031, Taiwan
| | - Chaur-Jong Hu
- Department of Neurology, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan; Taipei Neuroscience Institute, Taipei Medical University, Taiwan.
| | - Jing-Ping Liou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei, 11031, Taiwan; TMU Biomedical Commercialization Center, Taipei Medical University, Taiwan.
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