1
|
Marín-Prida J, Liberato JL, Llópiz-Arzuaga A, Stringhetta-Padovani K, Pavón-Fuentes N, Leopoldino AM, Cruz OG, González IH, Pérez ML, Espuny AC, Santos WFDSD, Uyemura SA, Pardo-Andreu GL, Pentón-Rol G. Novel Insights into the Molecular Mechanisms Involved in the Neuroprotective Effects of C-Phycocyanin Against Brain Ischemia in Rats. Curr Pharm Des 2022; 28:1187-1197. [PMID: 35524676 DOI: 10.2174/1381612828666220506145542] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 03/16/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Ischemic stroke produces a large health impact worldwide, with scarce therapeutic options. OBJECTIVE This study aimed to reveal the role of NADPH oxidase and neuroinflammatory genes on the cerebral anti-ischemic effects of C-Phycocyanin (C-PC), the chief biliprotein of Spirulina platensis. METHODS Rats with either focal cerebral ischemia/reperfusion (I/R) or acute brain hypoperfusion, received C-PC at different doses, or a vehicle, for up to 6 h post-stroke. Neurological, behavioral and histochemical parameters were assessed in I/R rats at 24 h. Cerebral gene expression and hippocampal neuron viability were evaluated in hypoperfused rats at acute (24 h) or chronic phases (30 days), respectively. A molecular docking analysis between NOX2 and C-PC-derived Phycocyanobilin (PCB) was also performed. RESULTS C-PC, obtained with a purity of 4.342, significantly reduced the infarct volume and neurologic deficit in a dose-dependent manner, and improved the exploratory activity of the I/R rats. This biliprotein inhibited NOX2 expression, a crucial NAPDH oxidase isoform in the brain, and the superoxide increase produced by the ischemic event. Moreover, C-PC-derived PCB showed a high binding affinity in silico with NOX2. C-PC downregulated the expression of pro-inflammatory genes (IFN-γ, IL-6, IL-17A, CD74, CCL12) and upregulated immune suppressive genes (Foxp3, IL-4, TGF-β) in hypoperfused brain areas. This compound also decreased chronic neuronal death in the hippocampus of hypoperfused rats. CONCLUSION These results suggest that the inhibition of cerebral NADPH oxidase and the improvement of neuroinflammation are key mechanisms mediating the neuroprotective actions of C-PC against brain ischemia.
Collapse
Affiliation(s)
- Javier Marín-Prida
- Center for Research and Biological Evaluations, Institute of Pharmacy and Food, University of Havana, Havana
| | - José Luiz Liberato
- Faculty of Philosophy, Sciences and Literature of Ribeirão Preto, University of São Paulo, Brazil
| | | | - Karina Stringhetta-Padovani
- Department of Clinical Analyses, Toxicology and Food Sciences, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Brazil
| | | | - Andréia Machado Leopoldino
- Department of Clinical Analyses, Toxicology and Food Sciences, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Brazil
| | | | | | - Mariela León Pérez
- Isotopes Center, Ave. Monumental Km 3.5, San José de Las Lajas, Mayabeque, Cuba
| | - Antoni Camins Espuny
- Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Science, University of Barcelona, Barcelona, Spain.,Institute of Neuroscience, University of Barcelona, Barcelona, Spain.,Biomedical Research Networking Centre in Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | | | - Sergio Akira Uyemura
- Department of Clinical Analyses, Toxicology and Food Sciences, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Brazil
| | - Gilberto L Pardo-Andreu
- Center for Research and Biological Evaluations, Institute of Pharmacy and Food, University of Havana, Havana, Cuba
| | - Giselle Pentón-Rol
- Center for Genetic Engineering and Biotechnology, Havana, Cuba.,Latin American School of Medicine, Playa, Havana, Cuba
| |
Collapse
|
2
|
Yi NX, Zhou LY, Wang XY, Song YJ, Han HH, Zhang TS, Wang YJ, Shi Q, Xu H, Liang QQ, Zhang T. MK-801 attenuates lesion expansion following acute brain injury in rats: a meta-analysis. Neural Regen Res 2019; 14:1919-1931. [PMID: 31290450 PMCID: PMC6676887 DOI: 10.4103/1673-5374.259619] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE: To evaluate the efficacy and safety of MK-801 and its effect on lesion volume in rat models of acute brain injury. DATA SOURCES: Key terms were “stroke”, “brain diseases”, “brain injuries”, “brain hemorrhage, traumatic”, “acute brain injury”, “dizocilpine maleate”, “dizocilpine”, “MK-801”, “MK801”, “rat”, “rats”, “rattus” and “murine”. PubMed, Cochrane library, EMBASE, the China National Knowledge Infrastructure, WanFang database, the VIP Journal Integration Platform (VJIP) and SinoMed databases were searched from their inception dates to March 2018. DATA SELECTION: Studies were selected if they reported the effects of MK-801 in experimental acute brain injury. Two investigators independently conducted literature screening, data extraction, and methodological quality assessments. OUTCOME MEASURES: The primary outcomes included lesion volume and brain edema. The secondary outcomes included behavioral assessments with the Bederson neurological grading system and the water maze test 24 hours after brain injury. RESULTS: A total of 52 studies with 2530 samples were included in the systematic review. Seventeen of these studies had a high methodological quality. Overall, the lesion volume (34 studies, n = 966, MD = −58.31, 95% CI: −66.55 to −50.07; P < 0.00001) and degree of cerebral edema (5 studies, n = 75, MD = −1.21, 95% CI: −1.50 to −0.91; P < 0.00001) were significantly decreased in the MK-801 group compared with the control group. MK-801 improved spatial cognition assessed with the water maze test (2 studies, n = 60, MD = −10.88, 95% CI: −20.75 to −1.00; P = 0.03) and neurological function 24 hours after brain injury (11 studies, n = 335, MD = −1.04, 95% CI: −1.47 to −0.60; P < 0.00001). Subgroup analysis suggested an association of reduction in lesion volume with various injury models (34 studies, n = 966, MD = −58.31, 95% CI: −66.55 to −50.07; P = 0.004). Further network analysis showed that 0–1 mg/kg MK-801 may be the optimal dose for treatment in the middle cerebral artery occlusion animal model. CONCLUSION: MK-801 effectively reduces brain lesion volume and the degree of cerebral edema in rat models of experimental acute brain injury, providing a good neuroprotective effect. Additionally, MK-801 has a good safety profile, and its mechanism of action is well known. Thus, MK-801 may be suitable for future clinical trials and applications.
Collapse
Affiliation(s)
- Nan-Xing Yi
- Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Spine, Shanghai University of Traditional Chinese Medicine; Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai, China
| | - Long-Yun Zhou
- Institute of Spine, Shanghai University of Traditional Chinese Medicine; Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education; School of Rehabilitation Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiao-Yun Wang
- Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yong-Jia Song
- Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Spine, Shanghai University of Traditional Chinese Medicine; Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai, China
| | - Hai-Hui Han
- Institute of Spine; Guanghua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Tian-Song Zhang
- Jing'an District Center Hospital, Fudan University, Shanghai, China
| | - Yong-Jun Wang
- Institute of Spine, Shanghai University of Traditional Chinese Medicine; Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai, China
| | - Qi Shi
- Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Spine, Shanghai University of Traditional Chinese Medicine; Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education; Guanghua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hao Xu
- Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Spine, Shanghai University of Traditional Chinese Medicine; Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai, China
| | - Qian-Qian Liang
- Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Spine, Shanghai University of Traditional Chinese Medicine; Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai, China
| | - Ting Zhang
- Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Spine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| |
Collapse
|
3
|
Jiao CX, Zhou H, Yang CX, Ma C, Yang YX, Mao RR, Xu L, Zhou QX. Protective efficacy of a single salvianolic acid A treatment on photothrombosis-induced sustained spatial memory impairments. Neuropsychiatr Dis Treat 2017; 13:1181-1192. [PMID: 28490880 PMCID: PMC5414628 DOI: 10.2147/ndt.s127094] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
With respect to the high burden of ischemic stroke and the absence of pharmacological treatment for promoting rehabilitation, promising candidates with specific effects on long-term functional recovery are highly desired. Candidates need reasonable experimental paradigms to evaluate the long-term functional outcome focused on ischemia-induced sensorimotor and memory deficits. "Danshen", a traditional Chinese herb, has long been used to treat coronary and cerebral vascular diseases as well as dementia. Salvianolic acid A (SAA), one of the major active ingredients of Danshen, was demonstrated to be effective in protecting against cerebral ischemic injury. Here, employing an experimental stroke model induced by photothrombosis in the unilateral frontal cortex of rats, we investigated whether SAA has long-term protective effects on ischemia-induced sensorimotor and memory deficits in our behavioral tests. The results indicated that a single SAA treatment improved the cortical ischemia-induced sensorimotor deficits during 15 days' cylinder test period, and alleviated ischemia-induced sustained spatial memory impairments during the 2 months' dependent Morris Water Maze (MWM) tests. In addition, either ischemic injury or SAA treatment did not show any changes compared with sham group in other behavioral tests including rotarod tests, swimming speed in MWM tests, open field tests, elevated plus maze tests, treadmill tests and forced swimming tests. The results reveal that the cognitive deficits are not the results of animal's anxiety or confounding motor impairments. Overall, the present paradigm appears suitable for the preclinical evaluation of the long-term effects of pharmacological treatments on ischemic stroke. Meanwhile, SAA might have therapeutic potential for the treatment of memory deficits associated with ischemic stroke.
Collapse
Affiliation(s)
- Chun-Xiang Jiao
- Laboratory of Learning and Memory, Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, CAS, Kunming.,Kunming College of Life Sciences, University of Chinese Academy of Sciences.,Yunnan Provincial Key Laboratory of Entomollogical Biopharmaceutical Research and Development, College of Pharmacy and Chemistry, Dali University, Dali
| | - Heng Zhou
- Laboratory of Learning and Memory, Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, CAS, Kunming.,School of Life Sciences, University of Science and Technology of China, Hefei, People's Republic of China
| | - Chun-Xian Yang
- Laboratory of Learning and Memory, Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, CAS, Kunming.,Kunming College of Life Sciences, University of Chinese Academy of Sciences
| | - Chen Ma
- Laboratory of Learning and Memory, Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, CAS, Kunming.,Kunming College of Life Sciences, University of Chinese Academy of Sciences
| | - Yue-Xiong Yang
- Laboratory of Learning and Memory, Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, CAS, Kunming.,Kunming College of Life Sciences, University of Chinese Academy of Sciences
| | - Rong-Rong Mao
- Laboratory of Learning and Memory, Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, CAS, Kunming.,Kunming College of Life Sciences, University of Chinese Academy of Sciences
| | - Lin Xu
- Laboratory of Learning and Memory, Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, CAS, Kunming.,Kunming College of Life Sciences, University of Chinese Academy of Sciences
| | - Qi-Xin Zhou
- Laboratory of Learning and Memory, Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, CAS, Kunming.,Kunming College of Life Sciences, University of Chinese Academy of Sciences
| |
Collapse
|
4
|
Moyanova SG, Mitreva RG, Kortenska LV, Nicoletti F, Ngomba RT. Age-dependence of sensorimotor and cerebral electroencephalographic asymmetry in rats subjected to unilateral cerebrovascular stroke. EXPERIMENTAL & TRANSLATIONAL STROKE MEDICINE 2013; 5:13. [PMID: 24245542 PMCID: PMC4176494 DOI: 10.1186/2040-7378-5-13] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Accepted: 11/06/2013] [Indexed: 01/24/2023]
Abstract
BACKGROUND The human population mostly affected by stroke is more than 65 years old. This study was designed to meet the recommendation that models of cerebral ischemia in aged animals are more relevant to the clinical setting than young animal models. Until now the majority of the pre-clinical studies examining age effects on stroke outcomes have used rats of old age. Considering the increasing incidence of stroke among younger than old human population, new translational approaches in animal models are needed to match the rejuvenation of stroke. A better knowledge of alterations in stroke outcomes in middle-aged rats has important preventive and management implications providing clues for future investigations on effects of various neuroprotective and neurorestorative drugs against cerebrovascular accidents that may occur before late senescence. METHODS We evaluated the impact of transient focal ischemia, induced by intracerebral unilateral infusion of endothelin-1 (Et-1) near the middle cerebral artery of conscious rats, on volume of brain damage and asymmetry in behavioral and electroencephalographic (EEG) output measures in middle-aged (11-12 month-old) rats. RESULTS We did not find any age-dependent difference in the volume of ischemic brain damage three days after Et-1 infusion. However, age was an important determinant of neurological and EEG outcomes after stroke. Middle-aged ischemic rats had more impaired somatosensory functions of the contralateral part of the body than young ischemic rats and thus, had greater left-right reflex/sensorimotor asymmetry. Interhemispheric EEG asymmetry was more evident in middle-aged than in young ischemic rats, and this could tentatively explain the behavioral asymmetry. CONCLUSIONS With a multiparametric approach, we have validated the endothelin model of ischemia in middle-aged rats. The results provide clues for future studies on mechanisms underlying plasticity after brain damage and motivate investigations of novel neuroprotective strategies against cerebrovascular accidents that may occur before late senescence.
Collapse
Affiliation(s)
| | | | | | | | - Richard T Ngomba
- I,R,C,C,S,, NEUROMED, Localita Camerelle, 86077, Pozzilli, (IS), Italy.
| |
Collapse
|
5
|
Moyanova SG, Kortenska LV, Mitreva RG, Pashova VD, Ngomba RT, Nicoletti F. Multimodal assessment of neuroprotection applied to the use of MK-801 in the endothelin-1 model of transient focal brain ischemia. Brain Res 2007; 1153:58-67. [PMID: 17466282 DOI: 10.1016/j.brainres.2007.03.070] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2007] [Revised: 03/23/2007] [Accepted: 03/24/2007] [Indexed: 11/28/2022]
Abstract
Transient focal ischemia produced by local infusion of endothelin-1 (ET1) in the territory of the middle cerebral artery has been proposed as a potentially useful model for the screening of drugs developed for the treatment of thrombo-embolic stroke. However, most of the data rely exclusively on the assessment of the infarct volume, which is only a partial predictor of the neurological outcome of stroke. Here, we have validated the model using a multimodal approach for the assessment of neuroprotection, which includes (i) determination of the infarct volume by 2,3,5-triphenyltetrazolium chloride staining; (ii) an in-depth behavioral analysis of the neurological deficit; and (iii) an EEG analysis of electrophysiological abnormalities in the peri-infarct somatosensory forelimb cortical area, S1FL. The non-competitive NMDA receptor antagonist, MK-801 (3 mg/kg, injected i.p. 20 min after ET1 infusion in conscious rats) could reduce the infarct volume, reverse the EEG changes occurring at early times post-ET1, and markedly improve the neurological deficit in ischemic animals. The latter effect, however, was visible at day 3 post-ET1, because the drug itself produced substantial behavioral abnormalities at earlier times. We conclude that a multimodal approach can be applied to the ET1 model of focal ischemia, and that MK-801 can be used as a reference compound to which the activity of safer neuroprotective drugs should be compared.
Collapse
Affiliation(s)
- Slavianka Georgieva Moyanova
- Department of Neurobiology of Adaptation, Laboratory of Integrative Neuropharmacology, Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia, Bulgaria.
| | | | | | | | | | | |
Collapse
|