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Gharib A, Marquez C, Meseguer-Beltran M, Sanchez-Sarasua S, Sanchez-Perez AM. Abscisic acid, an evolutionary conserved hormone: Biosynthesis, therapeutic and diagnostic applications in mammals. Biochem Pharmacol 2024; 229:116521. [PMID: 39251140 DOI: 10.1016/j.bcp.2024.116521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2024] [Revised: 08/26/2024] [Accepted: 09/05/2024] [Indexed: 09/11/2024]
Abstract
Abscisic acid (ABA), a phytohormone traditionally recognized for its role in plant stress responses, has recently emerged as a significant player in mammalian defense mechanisms. Like plants, various mammalian cell types synthesize ABA in response to specific health challenges, although the precise pathways remain not fully elucidated. ABA is associated with the regulation of inflammation and insulin signaling, prompting extensive research into its potential as a therapeutic agent for various diseases. ABA exerts its effects through its receptors, particularly PPAR-γ and LANCL-2, which serve as signaling hubs regulating numerous pathways. Through these interactions, ABA profoundly impacts mammalian health, and new ABA targets continue to be identified. Numerous studies in animal models demonstrate ABA's benefit in managing conditions such as neurological and psychiatric disorders, cancer, and malaria infections, all of which involve significant inflammatory dysregulation. In this manuscript we review the studies covering ABA synthesis and release in cell cultures, the signaling pathways regulated by ABA, and how these impact health in preclinical models. Furthermore, we highlight recent research suggesting that measuring ABA levels in human body fluids could serve as a useful biomarker for pathological conditions, providing insights into disease progression and treatment efficacy. This comprehensive review outlines the current understanding of ABA in mammalian pathophysiology, identifying gaps in knowledge, particularly concerning ABA biosynthesis and metabolism in mammals. In addition, this study emphasizes the need for clinical trials to validate the effectiveness of ABA-based therapies and its reliability as a biomarker for various diseases.
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Affiliation(s)
- Amir Gharib
- Neurobiotecnologia Group, Institute of Advanced Materiales (INAM), Universitat Jaume I, Avda. de Vicent Sos Baynat, S/n, 12071 Castelló de La Plana, Spain; Department of Laboratory Sciences, Borujerd Branch, Islamic Azad University, Borujerd, Iran
| | - Carlee Marquez
- Neurobiotecnologia Group, Institute of Advanced Materiales (INAM), Universitat Jaume I, Avda. de Vicent Sos Baynat, S/n, 12071 Castelló de La Plana, Spain
| | - Maria Meseguer-Beltran
- Neurobiotecnologia Group, Institute of Advanced Materiales (INAM), Universitat Jaume I, Avda. de Vicent Sos Baynat, S/n, 12071 Castelló de La Plana, Spain
| | - Sandra Sanchez-Sarasua
- Neurobiotecnologia Group, Institute of Advanced Materiales (INAM), Universitat Jaume I, Avda. de Vicent Sos Baynat, S/n, 12071 Castelló de La Plana, Spain; CNRS UMR 5293, Institut Des Maladies Neurodégénératives, Centre Paul Broca-Nouvelle Aquitaine, University of Bordeaux, Bordeaux, France.
| | - Ana M Sanchez-Perez
- Neurobiotecnologia Group, Institute of Advanced Materiales (INAM), Universitat Jaume I, Avda. de Vicent Sos Baynat, S/n, 12071 Castelló de La Plana, Spain.
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Roshdy M, Zaky DA, Abbas SS, Abdallah DM. Niacin, an innovative protein kinase-C-dependent endoplasmic reticulum stress reticence in murine Parkinson's disease. Life Sci 2024; 351:122865. [PMID: 38914304 DOI: 10.1016/j.lfs.2024.122865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 06/08/2024] [Accepted: 06/20/2024] [Indexed: 06/26/2024]
Abstract
AIMS Niacin (NIA) supplementation showed effectiveness against Parkinson's disease (PD) in clinical trials. The depletion of NAD and endoplasmic reticulum stress response (ERSR) are implicated in the pathogenesis of PD, but the potential role for NAD precursors on ERSR is not yet established. This study was undertaken to decipher NIA molecular mechanisms against PD-accompanied ERSR, especially in relation to PKC. METHODS Alternate-day-low-dose-21 day-subcutaneous exposure to rotenone (ROT) in rats induced PD. Following the 5th ROT injection, rats received daily doses of either NIA alone or preceded by the PKC inhibitor tamoxifen (TAM). Extent of disease progression was assessed by behavioral, striatal biochemical and striatal/nigral histopathological/immunohistochemical analysis. KEY FINDINGS Via activating PKC/LKB1/AMPK stream, NIA post-treatment attenuated the ERSR reflected by the decline in ATF4, ATF6 and XBP1s to downregulate the apoptotic markers, CHOP/GADD153, p-JNK and active caspase-3. Such amendments congregated in motor activity/coordination improvements in open field and rotarod tasks, enhanced grid test latency and reduced overall PD scores, while boosting nigral/striatal tyrosine hydroxylase immunoreactivity and increasing intact neurons (Nissl stain) in both SNpc and striatum that showed less neurodegeneration (H&E stain). To different extents, TAM reverted all the NIA-related actions to prove PKC as a fulcrum in conveying the drug neurotherapeutic potential. SIGNIFICANCE PKC activation is a pioneer mechanism in the drug ERSR inhibitory anti-apoptotic modality to clarify NIA promising clinical and potent preclinical anti-PD efficacy. This kinase can be tagged as a druggable target for future add-on treatments that can assist dopaminergic neuronal aptitude against this devastating neurodegenerative disease.
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Affiliation(s)
- Merna Roshdy
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Misr International University, Ahmed Orabi District, Cairo 44971, Egypt
| | - Doaa A Zaky
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt.
| | - Samah S Abbas
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Misr International University, Ahmed Orabi District, Cairo 44971, Egypt
| | - Dalaal M Abdallah
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt
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Han T, Xu Y, Liu H, Sun L, Cheng X, Shen Y, Wei J. Function and Mechanism of Abscisic Acid on Microglia-Induced Neuroinflammation in Parkinson's Disease. Int J Mol Sci 2024; 25:4920. [PMID: 38732130 PMCID: PMC11084589 DOI: 10.3390/ijms25094920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 04/27/2024] [Accepted: 04/28/2024] [Indexed: 05/13/2024] Open
Abstract
Parkinson's disease (PD), as a neurologically implemented disease with complex etiological factors, has a complex and variable pathogenesis. Accompanying further research, neuroinflammation has been found to be one of the possible factors in its pathogenesis. Microglia, as intrinsic immune cells in the brain, play an important role in maintaining microenvironmental homeostasis in the brain. However, over-activation of neurotoxic microglia in PD promotes neuroinflammation, which further increases dopaminergic (DA) neuronal damage and exacerbates the disease process. Therefore, targeting and regulating the functional state of microglia is expected to be a potential avenue for PD treatment. In addition, plant extracts have shown great potential in the treatment of neurodegenerative disorders due to their abundant resources, mild effects, and the presence of multiple active ingredients. However, it is worth noting that some natural products have certain toxic side effects, so it is necessary to pay attention to distinguish medicinal ingredients and usage and dosage when using to avoid aggravating the progression of diseases. In this review, the roles of microglia with different functional states in PD and the related pathways inducing microglia to transform into neuroprotective states are described. At the same time, it is discussed that abscisic acid (ABA) may regulate the polarization of microglia by targeting them, promote their transformation into neuroprotective state, reduce the neuroinflammatory response in PD, and provide a new idea for the treatment of PD and the selection of drugs.
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Affiliation(s)
- Tingting Han
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng 475004, China; (T.H.); (Y.X.); (H.L.); (X.C.)
| | - Yuxiang Xu
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng 475004, China; (T.H.); (Y.X.); (H.L.); (X.C.)
| | - Haixuan Liu
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng 475004, China; (T.H.); (Y.X.); (H.L.); (X.C.)
| | - Lin Sun
- College of Chemistry and Molecular Sciences, Henan University, Kaifeng 475004, China
| | - Xiangshu Cheng
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng 475004, China; (T.H.); (Y.X.); (H.L.); (X.C.)
| | - Ying Shen
- Department of Physiology, Zhejiang University School of Medicine, Hangzhou 310058, China;
| | - Jianshe Wei
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng 475004, China; (T.H.); (Y.X.); (H.L.); (X.C.)
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Zheng Y, Chen X, Ding C, Liu X, Chi L, Zhang S. Abscisic acid ameliorates d-galactose -induced aging in mice by modulating AMPK-SIRT1-p53 pathway and intestinal flora. Heliyon 2024; 10:e28283. [PMID: 38524603 PMCID: PMC10957431 DOI: 10.1016/j.heliyon.2024.e28283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 03/26/2024] Open
Abstract
Abscisic acid (ABA) is a plant hormone with various biological activities. Aging is a natural process accompanied by cognitive and physiological decline, and aging and its associated diseases pose a serious threat to public health, but its mechanisms remain insufficient. Therefore, the purpose of this study was to investigate the ameliorative effects of ABA on d-galactose (D-Gal)-induced aging in mice and to delve into its molecular mechanisms. Aging model was es-tablished by theintraperitoneal injection of D-Gal. We evaluated the oxidative stress by measuring superoxide dismutase (SOD), malondialdehyde (MDA), catalase (CAT) levels in serum. Proteins content in brain were determined by Western blot. D-Gal-induced brain damage was monitored by measuring the levels of acetylcholinesterase (AChE) content and hematoxylin-eosin staining (H&E). To evaluate the effects of ABA on aging, we measured the gut microbiota. The results demonstrated that ABA increased SOD, CAT and AChE, decreased MDA level. H&E staining showed that ABA could improve D-Gal-induced damage. In addition, ABA regulated the B-cell-lymphoma-2 (BCL-2) family and Phosphatidylinositol 3-kinase/Protein kinase B (PI3K/AKT) signaling pathway, while further regulating the acetylation of p53 protein by modulating the AMPK pathway and activating SIRT1 protein, thereby inhibiting the apoptosis of brain neurons and thus regulating the aging process. Interestingly, ABA improved the ratio of intestinal bacteria involved in regulating multiple metabolic pathways in the aging process, such as Bacteroides, Firmicutes, Lactobacillus and Ak-kermansia. In conclusion, the present study suggests that ABA may be responsible for improving and delaying the aging process by enhancing antioxidant activity, anti-apoptosis and regulating intestinal flora.
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Affiliation(s)
- Yongchun Zheng
- College of Traditional Chinese Medicine, Jilin Agricultural Science and Technology University, Jilin, 132101, China
| | - Xueyan Chen
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, 130118, China
| | - Chuanbo Ding
- College of Traditional Chinese Medicine, Jilin Agricultural Science and Technology University, Jilin, 132101, China
- Changbai Mountain Characteristic Medicinal Resources Research and Development Innovation Center, Jilin, 132101, China
| | - Xinglong Liu
- College of Traditional Chinese Medicine, Jilin Agricultural Science and Technology University, Jilin, 132101, China
- Changbai Mountain Characteristic Medicinal Resources Research and Development Innovation Center, Jilin, 132101, China
| | - Lihua Chi
- College of Traditional Chinese Medicine, Jilin Agricultural Science and Technology University, Jilin, 132101, China
| | - Shuai Zhang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, 130118, China
- Changbai Mountain Characteristic Medicinal Resources Research and Development Innovation Center, Jilin, 132101, China
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Shabani M, Soti M, Ranjbar H, Naderi R. Abscisic acid ameliorates motor disabilities in 6-OHDA-induced mice model of Parkinson's disease. Heliyon 2023; 9:e18473. [PMID: 37576242 PMCID: PMC10412891 DOI: 10.1016/j.heliyon.2023.e18473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 08/15/2023] Open
Abstract
Parkinson's disease (PD) is characterized by a myriad of symptoms, encompassing both motor disabilities and cognitive impairments. Recent research has shown that abscisic acid (ABA) is a phytohormone found in various brain regions of several mammals and exhibits neuroprotective properties. To investigate the effects of ABA on cognitive and motor disorders, a mouse model of PD was utilized. The administration of 6-hydroxydopamine (6-OHDA) to the lateral ventricles was conducted, with ABA (10 and 15 μg/mouse, i. c.v.) being administered for one week after the 6-OHDA injection for 4 days. Motor and cognitive performance were evaluated through the use of open field, rotarod, wire grip, and shuttle box tests. The results indicated that cognitive function and motor disorders were significantly impaired in 6-OHDA-treated animals. However, in mice treated with 6-OHDA, ABA (15 μg/mouse) significantly reversed balance and muscle strength deficits. It should be noted that the administration of ABA did not significantly improve cognitive impairment or rearing in Parkinsonism mice. Therefore, the findings suggest that ABA plays a crucial role in protecting mice from motor disabilities caused by 6-OHDA.
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Affiliation(s)
- Mohammad Shabani
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
| | - Monavareh Soti
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
| | - Hoda Ranjbar
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
| | - Reyhaneh Naderi
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
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Shabani M, Ilaghi M, Naderi R, Razavinasab M. The hyperexcitability of laterodorsal tegmentum cholinergic neurons accompanies adverse behavioral and cognitive outcomes of prenatal stress. Sci Rep 2023; 13:6011. [PMID: 37045899 PMCID: PMC10097720 DOI: 10.1038/s41598-023-33016-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 04/05/2023] [Indexed: 04/14/2023] Open
Abstract
Exposure to prenatal stress (PS) leads to the offspring's vulnerability towards the development of cognitive and behavioral disorders. Laterodorsal tegmentum (LDT) is a part of the brainstem cholinergic system that is believed to play a pivotal role in the stress-associated progression of anxiety, memory impairment, and addictive behaviors. In this study, we aimed to investigate the electrophysiological alterations of LDT cholinergic neurons and its accompanied behavioral and cognitive outcomes in the offspring of mice exposed to physical or psychological PS. Swiss Webster mice were exposed to physical or psychological stress on the tenth day of gestation. Ex vivo investigations in LDT brain slices of adolescent male offspring were performed to evaluate the effects of two stressor types on the activity of cholinergic neurons. Open field test, elevated plus maze, passive avoidance test, and conditioned place preference were conducted to assess behavioral and cognitive alterations in the offspring. The offspring of both physical and psychological PS-exposed mice exhibited increased locomotor activity, anxiety-like behavior, memory impairment, and preference to morphine. In both early- and late-firing cholinergic neurons of the LDT, stressed groups demonstrated higher firing frequency, lower adaptation ratio, decreased action potential threshold, and therefore increased excitability compared to the control group. The findings of the present study suggest that the hyperexcitability of the cholinergic neurons of LDT might be involved in the development of PS-associated anxiety-like behaviors, drug seeking, and memory impairment.
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Affiliation(s)
- Mohammad Shabani
- Intracellular Recording Lab, Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, P.O. Box 76198-13159, Kerman, Iran
| | - Mehran Ilaghi
- Intracellular Recording Lab, Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, P.O. Box 76198-13159, Kerman, Iran
| | - Reyhaneh Naderi
- Laboratory of Emotions Neurobiology, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur Street 3, 02-093, Warsaw, Poland
| | - Moazamehosadat Razavinasab
- Intracellular Recording Lab, Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, P.O. Box 76198-13159, Kerman, Iran.
- Department of Physiology, Kerman University of Medical Sciences, Kerman, Iran.
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Liao P, Wu QY, Li S, Hu KB, Liu HL, Wang HY, Long ZY, Lu XM, Wang YT. The ameliorative effects and mechanisms of abscisic acid on learning and memory. Neuropharmacology 2023; 224:109365. [PMID: 36462635 DOI: 10.1016/j.neuropharm.2022.109365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/03/2022]
Abstract
Abscisic acid (ABA), a conserved hormone existing in plants and animals, not only regulates blood glucose and inflammation but also has good therapeutic effects on obesity, diabetes, atherosclerosis and inflammatory diseases in animals. Studies have shown that exogenous ABA can pass the blood-brain barrier and inhibit neuroinflammation, promote neurogenesis, enhance synaptic plasticity, improve learning, memory and cognitive ability in the central nervous system. At the same time, ABA plays a crucial role in significant improvement of Alzheimer's disease, depression, and anxiety. Here we review the previous research progress of ABA on the physiological effects and clinical application in the related diseases. By summarizing the biological functions of ABA, we aim to reveal the possible mechanisms of ameliorative function of ABA on learning and memory, to provide a theoretical basis that ABA as a novel and safe drug improves learning memory and cognitive impairment in central system diseases such as aging, neurodegenerative diseases and traumatic brain injury.
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Affiliation(s)
- Ping Liao
- College of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, 400054, China; State Key Laboratory of Trauma, Burns and Combined Injury, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Qing-Yun Wu
- College of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, 400054, China
| | - Sen Li
- State Key Laboratory of Trauma, Burns and Combined Injury, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Kai-Bin Hu
- College of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, 400054, China
| | - Hui-Lin Liu
- College of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, 400054, China
| | - Hai-Yan Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Zai-Yun Long
- State Key Laboratory of Trauma, Burns and Combined Injury, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Xiu-Min Lu
- College of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, 400054, China.
| | - Yong-Tang Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Daping Hospital, Army Medical University, Chongqing, 400042, China.
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Shabani M, Ranjbar H, Soti M, Naderi R. Central injection of abscisic acid attenuates mood disorders induced by subchronic stress in male mice. Brain Behav 2022; 12:e2796. [PMID: 36355391 PMCID: PMC9759152 DOI: 10.1002/brb3.2796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 09/10/2022] [Accepted: 10/08/2022] [Indexed: 11/12/2022] Open
Abstract
Stressful life increases the risk of mental and psychological disorders and cognitive deficits. Abscisic acid (ABA) is a plant hormone that has been recently discovered in mammalians. ABA is produced in response to stressful stimuli and it can reduce anxiety-like behaviors and depression and improve cognitive function. This study was designed to evaluate the effects of microinjection of ABA on depression, anxiety, passive avoidance learning and memory deficits induced by subchronic stress. ABA (10 and 15 μ $\umu $ g/mouse, i.c.v.) was administered one week after recovery period for 4 consecutive days. A three-session forced swimming test (FST) protocol for induction of subchronic stress was administered to the mice. Exploratory, anxiety-like behavior, depression and cognitive function were assessed 24 h after the last swim stress session. The results indicated that ABA (15 μ $\umu $ g/mouse) could ameliorate anxiety and depression induced by FST. In addition, ABA had no effect on the subchronic stress-induced cognitive impairments. Taken together, the results suggest that ABA could improve anxiety and depression induced by subchronic stress.
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Affiliation(s)
- Mohammad Shabani
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
| | - Hoda Ranjbar
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
| | - Monavareh Soti
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
| | - Reyhaneh Naderi
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
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Shabani M, Naderi R. Phytohormone abscisic acid elicits positive effects on harmaline-induced cognitive and motor disturbances in a rat model of essential tremor. Brain Behav 2022; 12:e2564. [PMID: 35591769 PMCID: PMC9120731 DOI: 10.1002/brb3.2564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 01/13/2022] [Accepted: 01/28/2022] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE Essential tremor (ET) as a neurological disorder is accompanied by cognitive and motor disturbances. Despite the high incidence of ET, the drug treatment of ET remains unsatisfactory. Recently, abscisic acid (ABA) has been reported to have positive neurophysiological effects in mammals. Here, the effects of ABA on harmaline-induced motor and cognitive impairments were investigated in rats. METHODS Male Wistar rats weighing 120-140 g were divided into control, harmaline (30 mg/kg, ip), ABA vehicle (DMSO+normal saline), and ABA (10 μg/rat, icv, 30 min before harmaline injection) groups. Exploratory, balance and motor performance, anxiety, and cognitive function were assessed using footprint, open field, wire grip, rotarod, and shuttle box tests. RESULTS The results indicated that ABA (10 μg/rat) can improve harmaline-induced tremor in rats. The administration of ABA significantly increased time spent on wire grip and rotarod. In addition, ABA had a promising effect against the cognitive impairments induced by harmaline. CONCLUSION Taken together, ABA has positive effects on locomotor and cognitive impairments induced by tremor. However, further studies are required to determine the exact mechanisms of ABA on the ET.
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Affiliation(s)
- Mohammad Shabani
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
| | - Reyhaneh Naderi
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
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Madadzadeh M, Abbasnejad M, Mollashahi M, Pourrahimi AM, Esmaeili-Mahani S. Phytohormone abscisic acid boosts pentobarbital-induced sleep through activation of GABA-A, PPARβ and PPARγ receptor signaling. ARQUIVOS DE NEURO-PSIQUIATRIA 2021; 79:216-221. [PMID: 33886795 DOI: 10.1590/0004-282x-anp-2019-0393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 07/22/2020] [Indexed: 11/21/2022]
Abstract
BACKGROUND Sleep disorders induce anxiety and forgetfulness and change habits. The chemical hypnotic drugs currently used have serious side effects and, therefore, people are drawn towards using natural compounds such as plant-based healing agents. Abscisic acid (ABA) is produced in a variety of mammalian tissues and it is involved in many neurophysiological functions. OBJECTIVE To investigate the possible effect of ABA on pentobarbital-induced sleep and its possible signaling through GABA-A and PPAR (γ and β) receptors, in male Wistar rats. METHODS The possible effect of ABA (5 and 10 µg/rat, intracerebroventricularly) on sleep onset latency time and duration was evaluated in a V-maze model of sleep. Pentobarbital sodium (40 mg/kg, intraperitoneally) was injected to induce sleep 30 min after administration of ABA. PPARβ (GSK0660, 80 nM/rat), PPARγ (GW9662, 3 nM/rat) or GABA-A receptor (bicuculline, 6 µg/rat) antagonists were given 15 min before ABA injection. Diazepam (2 mg/kg, intraperitoneally) was used as a positive control group. RESULTS ABA at 5 µg significantly boosted the pentobarbital-induced subhypnotic effects and promoted induction of sleep onset in a manner comparable to diazepam treatment. Furthermore, pretreatment with bicuculline significantly abolished the ABA effects on sleep parameters, while the amplifying effects of ABA on the induction of sleep onset was not significantly affected by PPARβ or PPARγ antagonists. The sleep prolonging effect of ABA was significantly prevented by both PPAR antagonists. CONCLUSIONS The data showed that ABA boosts pentobarbital-induced sleep and that GABA-A, PPARβ and PPARγ receptors are, at least in part, involved in ABA signaling.
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Affiliation(s)
- Mohammad Madadzadeh
- Shahid Bahonar University of Kerman, Faculty of Sciences, Department of Biology, Kerman, Iran
| | - Mehdi Abbasnejad
- Shahid Bahonar University of Kerman, Faculty of Sciences, Department of Biology, Kerman, Iran
| | - Mahtab Mollashahi
- Shahid Bahonar University of Kerman, Faculty of Sciences, Department of Biology, Kerman, Iran
| | - Ali Mohammad Pourrahimi
- Kerman University of Medical Sciences, Institute of Neuropharmacology, Kerman Neuroscience Research Center, Kerman, Iran
| | - Saeed Esmaeili-Mahani
- Shahid Bahonar University of Kerman, Faculty of Sciences, Department of Biology, Kerman, Iran
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Wang SN, Yao ZW, Zhao CB, Ding YS, Bian LH, Li QY, Wang XM, Shi JL, Guo JY, Wang CG. Discovery and proteomics analysis of effective compounds in Valeriana jatamansi jones for the treatment of anxiety. JOURNAL OF ETHNOPHARMACOLOGY 2021; 265:113452. [PMID: 33069789 DOI: 10.1016/j.jep.2020.113452] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 09/18/2020] [Accepted: 10/02/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Zhizhu Xiang (ZZX for short) is the root and rhizome of Valeriana jatamansi Jones, which is a Traditional Chinese Medicine (TCM) used to treat various mood disorders for more than 2000 years, especially anxiety. However, there have been few investigations to clarify the compounds in ZZX for the treatment of anxiety. AIM OF THE STUDY Our previous study has identified five anti-anxiety components, including hesperidin, isochlorogenic acid A, isochlorogenic acid B and isochlorogenic acid C and chlorogenic acid, from extract of ZZX. In order to find the optimal combination and the underlying mechanism of these five components in the treatment of anxiety disorder, researches were designed based on uniform design method and proteomic technology. MATERIALS AND METHODS The samples with different proportion and content of the five active components were arranged by uniform design method. Then a mathematical model was formulated using partial least square method and stepwise regression analysis. Moreover, the empty bottle stress-induced anxiety rat model was established, and the anti-anxiety effect was recorded by the unconditioned reflex elevated maze test and the open field test. In addition, the isobaric tags for relative and absolute quantitation (iTRAQ) technique, along with the multidimensional liquid chromatography and high-resolution mass spectrometry were applied in proteomic study. At last, the result of proteomic analysis was further confirmed by Western blot. RESULTS The optimal combination of the components from the extract of ZZX was 1.153 mg/kg hesperidin, 2.197 mg/kg Isochlorogenic acid A, 0.699 mg/kg Isochlorogenic acid B and 1.249 mg/kg Chlorogenic acid. Total 6818 proteins were identified using proteomic analysis and 80 differentially expressed proteins were used for further bioinformatic analysis. These proteins were involved in the neuroactive ligand-receptor interaction, protein digestion and absorption, cholesterol metabolism, Chagas disease, and AGE/RAGE signaling pathway. CONCLUSIONS The composition and proportion of anti-anxiety components in extract of ZZX was disclosed, and there was an anti-anxiety effect for the combined components of flavonoids and phenolic acids. Through proteomic analysis and Western blot, it was found that the effective components of extract of ZZX can exert synergistic anti-anxiety effects via the regulation of multi-signaling pathways. These findings could provide a preliminary research basis for the development of new low-toxic, efficient, stable and controllable anti-anxiety drugs.
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Affiliation(s)
- Shao-Nan Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11A North Third Ring East Road, Chaoyang District, Beijing, 100029, China; School of Pharmacy, Hebei University of Chinese Medicine, 3 Xingyuan Road, Luquan District, Shijiazhuang City, Hebei, 050200, China.
| | - Zi-Wei Yao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11A North Third Ring East Road, Chaoyang District, Beijing, 100029, China.
| | - Cheng-Bowen Zhao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11A North Third Ring East Road, Chaoyang District, Beijing, 100029, China.
| | - Yong-Sheng Ding
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11A North Third Ring East Road, Chaoyang District, Beijing, 100029, China.
| | - Li-Hua Bian
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11A North Third Ring East Road, Chaoyang District, Beijing, 100029, China.
| | - Qiu-Yu Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11A North Third Ring East Road, Chaoyang District, Beijing, 100029, China.
| | - Xiao-Mei Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11A North Third Ring East Road, Chaoyang District, Beijing, 100029, China.
| | - Jin-Li Shi
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11A North Third Ring East Road, Chaoyang District, Beijing, 100029, China.
| | - Jian-You Guo
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, 4A DatunRoad, Chaoyang District, Beijing, 100101, China.
| | - Chun-Guo Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11A North Third Ring East Road, Chaoyang District, Beijing, 100029, China.
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Mollashahi M, Abbasnejad M, Esmaeili-Mahani S. Spinal protein kinase A and phosphorylated extracellular signal-regulated kinase signaling are involved in the antinociceptive effect of phytohormone abscisic acid in rats. ARQUIVOS DE NEURO-PSIQUIATRIA 2020; 78:21-27. [PMID: 32074185 DOI: 10.1590/0004-282x20190137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 09/05/2019] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The phytohormone abscisic acid (ABA) as a signaling molecule exists in various types of organisms from early multicellular to animal cells and tissues. It has been demonstrated that ABA has an antinociceptive effect in rodents. The present study was designed to assess the possible role of PKA and phosphorylated ERK (p-ERK) on the antinociceptive effects of intrathecal (i.t.) ABA in male Wistar rats. METHODS The animals were cannulated intrathecally and divided into different experimental groups (n=6‒7): Control (no surgery), vehicle (received ABA vehicle), ABA-treated groups (received ABA in doses of 10 or 20 µg/rat), ABA plus H.89 (PKA inhibitor)-treated group which received the inhibitor 15 min prior to the ABA injection. Tail-flick and hot-plate tests were used as acute nociceptive stimulators to assess ABA analgesic effects. p-ERK was evaluated in the dorsal portion of the spinal cord using immunoblotting. RESULTS Data showed that a microinjection of ABA (10 and 20 µg/rat, i.t.) significantly increased the nociceptive threshold in tail flick and hot plate tests. The application of PKA inhibitor (H.89, 100 nM/rat) significantly inhibited ABA-induced analgesic effects. Expression of p-ERK was significantly decreased in ABA-injected animals, which were not observed in the ABA+H.89-treated group. CONCLUSIONS Overall, i.t. administration of ABA (10 µg/rat) induced analgesia and p-ERK down-expression likely by involving the PKA-dependent mechanism.
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Affiliation(s)
- Mahtab Mollashahi
- Shahid Bahonar University of Kerman, Faculty of Sciences, Department of Biology, Kerman, Iran
| | - Mehdi Abbasnejad
- Shahid Bahonar University of Kerman, Faculty of Sciences, Department of Biology, Kerman, Iran
- Kerman University of Medical Sciences, Kerman Neuroscience Research Center (KNRC), Laboratory of Molecular Neuroscience, Kerman, Iran
| | - Saeed Esmaeili-Mahani
- Shahid Bahonar University of Kerman, Faculty of Sciences, Department of Biology, Kerman, Iran
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Khorasani A, Abbasnejad M, Esmaeili-Mahani S. Phytohormone abscisic acid ameliorates cognitive impairments in streptozotocin-induced rat model of Alzheimer's disease through PPARβ/δ and PKA signaling. Int J Neurosci 2019; 129:1053-1065. [PMID: 31215291 DOI: 10.1080/00207454.2019.1634067] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Aim: Alzheimer's disease (AD) is characterized by oxidative stress, neuroinflammation and progressive cognitive decline. Abscisic acid (ABA) is produced in a variety of mammalian tissues, including brain. It has anti-inflammatory and antioxidant effects and elicits a positive effect on spatial learning and memory performance. Here, the possible protective effect of ABA was evaluated in streptozotocin (STZ)-induced AD rat model which were injected intracerebroventriculary (i.c.v.) with STZ (3 mg/kg). Material and Methods: The STZ-treated animals received ABA (10 μg/rat, i.c.v.), ABA plus PPARβ/δ receptor antagonist (GSK0660, 80 nM/rat) or ABA plus selective inhibitor of PKA (KT5720, 0.5 μg/rat) for 14 d. Learning and memory were determined using Morris water maze (MWM) and passive avoidance (PA) tests. Results: The data showed that STZ produced a significant learning and memory deficit in both MWM and PA tests. ABA significantly prevented the learning and memory impairment in STZ-treated rats. However, ABA effects were blocked by GSK0660 and KT5720. Conclusion: The data indicated that ABA attenuates STZ-induced learning and memory impairment and PPAR-β/δ receptors and PKA signaling are involved, at least in part, in the ABA mechanism.
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Affiliation(s)
- Ali Khorasani
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman , Kerman , Iran.,Laboratory of Molecular Neuroscience, Kerman Neuroscience Research Center (KNRC), Institute of neuropharmacology, Kerman University of Medical Sciences , Kerman , Iran
| | - Mehdi Abbasnejad
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman , Kerman , Iran.,Laboratory of Molecular Neuroscience, Kerman Neuroscience Research Center (KNRC), Institute of neuropharmacology, Kerman University of Medical Sciences , Kerman , Iran
| | - Saeed Esmaeili-Mahani
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman , Kerman , Iran.,Laboratory of Molecular Neuroscience, Kerman Neuroscience Research Center (KNRC), Institute of neuropharmacology, Kerman University of Medical Sciences , Kerman , Iran
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Rafiepour K, Esmaeili-Mahani S, Salehzadeh A, Sheibani V. Phytohormone Abscisic Acid Protects Human Neuroblastoma SH-SY5Y Cells Against 6-Hydroxydopamine-Induced Neurotoxicity Through Its Antioxidant and Antiapoptotic Properties. Rejuvenation Res 2019; 22:99-108. [DOI: 10.1089/rej.2018.2062] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Affiliation(s)
- Kiana Rafiepour
- Department of Biology, Rasht Branch, Islamic Azad University. Rasht, Iran
| | - Saeed Esmaeili-Mahani
- Laboratory of Molecular Neuroscience, Kerman Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Ali Salehzadeh
- Department of Biology, Rasht Branch, Islamic Azad University. Rasht, Iran
| | - Vahid Sheibani
- Laboratory of Molecular Neuroscience, Kerman Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
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15
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Naderi R, Esmaeili-Mahani S, Abbasnejad M. Extracellular calcium influx through L-type calcium channels, intracellular calcium currents and extracellular signal-regulated kinase signaling are involved in the abscisic acid-induced precognitive and anti-anxiety effects. Biomed Pharmacother 2019; 109:582-588. [DOI: 10.1016/j.biopha.2018.10.141] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 10/14/2018] [Accepted: 10/24/2018] [Indexed: 10/27/2022] Open
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16
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Liu J, Gu X, Zou R, Nan W, Yang S, Wang HL, Chen XT. Phytohormone Abscisic Acid Improves Spatial Memory and Synaptogenesis Involving NDR1/2 Kinase in Rats. Front Pharmacol 2018; 9:1141. [PMID: 30356880 PMCID: PMC6190901 DOI: 10.3389/fphar.2018.01141] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 09/19/2018] [Indexed: 11/13/2022] Open
Abstract
The abscisic acid (ABA) is a phytohormone involved in plant growth, development and environmental stress response. Recent study showed ABA can also be detected in other organisms, including mammals. And it has been reported that ABA can improve learning and memory in rats. In this study, we attempted to investigate the effects of ABA on the alternation of dendritic spine morphology of pyramidal neurons in developmental rats, which may underlie the learning and memory function. Behavior tests showed that ABA significantly improved spatial memory performance. Meanwhile, Golgi-Cox staining assay showed that ABA significantly increased the spine density and the percentage of mushroom-like spines in pyramidal neurons of hippocampus, indicating that ABA increased dendritic spine formation and maturation, which may contribute to the improvement of spatial memory. Furthermore, ABA administration increased the protein expression of NDR1/2 kinase, as well as mRNA levels of NDR2 and its substrate Rabin8. In addition, NDR1/2 shRNA prohibited the ABA-induced increases in the expression of NDR1/2 and spine density. Together, our study indicated that ABA could improve learning and memory in rats and the effect are possibly through the regulation of synaptogenesis, which is mediated via NDR1/2 kinase pathway.
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Affiliation(s)
- Juanjuan Liu
- School of Food Science and Engineering, Hefei University of Technology, Hefei, China
| | - Xiaozhen Gu
- School of Food Science and Engineering, Hefei University of Technology, Hefei, China
| | - Rongxin Zou
- School of Food Science and Engineering, Hefei University of Technology, Hefei, China
| | - Wenping Nan
- School of Pharmacy, Anhui Medical University, Hefei, China
| | - Shaohua Yang
- School of Pharmacy, Anhui Medical University, Hefei, China
| | - Hui-Li Wang
- School of Food Science and Engineering, Hefei University of Technology, Hefei, China
| | - Xiang-Tao Chen
- School of Pharmacy, Anhui Medical University, Hefei, China
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Mollashahi M, Abbasnejad M, Esmaeili-Mahani S. Phytohormone abscisic acid elicits antinociceptive effects in rats through the activation of opioid and peroxisome proliferator-activated receptors β/δ. Eur J Pharmacol 2018; 832:75-80. [DOI: 10.1016/j.ejphar.2018.05.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 05/10/2018] [Accepted: 05/16/2018] [Indexed: 10/16/2022]
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18
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Soti M, Abbasnejad M, Kooshki R, Esmaeili-Mahani S. Central microinjection of phytohormone abscisic acid changes feeding behavior, decreases body weight, and reduces brain oxidative stress in rats. Nutr Neurosci 2018; 22:678-687. [DOI: 10.1080/1028415x.2018.1431093] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Monavereh Soti
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Mehdi Abbasnejad
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Razieh Kooshki
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Saeed Esmaeili-Mahani
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
- Laboratory of Molecular Neuroscience, Kerman Neuroscience Research Center (KNRC), Kerman University of Medical Sciences, Kerman, Iran
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