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Sanaie S, Nikanfar S, Kalekhane ZY, Azizi-Zeinalhajlou A, Sadigh-Eteghad S, Araj-Khodaei M, Ayati MH, Andalib S. Saffron as a promising therapy for diabetes and Alzheimer's disease: mechanistic insights. Metab Brain Dis 2023; 38:137-162. [PMID: 35986812 DOI: 10.1007/s11011-022-01059-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 07/29/2022] [Indexed: 02/03/2023]
Abstract
The prevalence of both Alzheimer's disease (AD) and diabetes mellitus is increasing with the societies' aging and has become an essential social concern worldwide. Accumulation of amyloid plaques and neurofibrillary tangles (NFTs) of tau proteins in the brain are hallmarks of AD. Diabetes is an underlying risk factor for AD. Insulin resistance has been proposed to be involved in amyloid-beta (Aβ) aggregation in the brain. It seems that diabetic conditions can result in AD pathology by setting off a cascade of processes, including inflammation, mitochondrial dysfunction, and ROS and advanced glycation end products (AGEs) synthesis. Due to the several side effects of chemical drugs and their high cost, using herbal medicine has recently attracted attention for the treatment of diabetes and AD. Saffron and its active ingredients have been used for its anti-inflammatory, anti-oxidant, anti-diabetic, and anti-AD properties. Therefore, in the present review paper, we take account of the clinical, in vivo and in vitro evidence regarding the anti-diabetic and anti-AD effects of saffron and discuss the preventive or postponing properties of saffron or its components on AD development via its anti-diabetic effects.
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Affiliation(s)
- Sarvin Sanaie
- Research Center for Integrative Medicine in Aging, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saba Nikanfar
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zahra Yousefi Kalekhane
- Research Center of Psychiatry and Behavioral Sciences, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Psychology, Faculty of Educational Sciences and Psychology, University of Tabriz, Tabriz, Iran
| | - Akbar Azizi-Zeinalhajlou
- Student Research Committee, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saeed Sadigh-Eteghad
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mostafa Araj-Khodaei
- Research Center for Integrative Medicine in Aging, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Persian Medicine, School of Traditional Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Mohammad Hossein Ayati
- Research Center for Integrative Medicine in Aging, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Traditional Medicine, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Sasan Andalib
- Research Unit of Clinical Physiology and Nuclear Medicine, Department of Clinical Research, Odense University Hospital, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
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Rahaman A, Kumari A, Farooq MA, Zeng XA, Hassan S, Khalifa I, Aadil RM, Jahangir Chughtai MF, Khaliq A, Ahmad N, Wajid MA. Novel Extraction Techniques: An Effective Way to Retrieve the Bioactive Compounds from Saffron (Crocus Sativus). FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1967377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Abdul Rahaman
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Overseas Expertise Introduction Centre for Discipline Innovation of Food Nutrition and Human Health (111 Centre), Guangzhou, China
| | - Ankita Kumari
- School of Medicine, South China University of Technology, Guangzhou, China
| | - Muhammad Adil Farooq
- Department of Food Science and Technology, Faculty of Engineering and Technology, Khwaja Fareed University Engineering and Information Technology, Rahimyar, Pakistan
| | - Xin-An Zeng
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Overseas Expertise Introduction Centre for Discipline Innovation of Food Nutrition and Human Health (111 Centre), Guangzhou, China
| | - Sadia Hassan
- Department of Nutritional Sciences, Faculty of Science and Technology, Government College Women University, Faisalabad, Pakistan
| | - Ibrahim Khalifa
- Food Technology Department, Faculty of Agriculture, Benha University, Egypt
| | - Rana Muhammad Aadil
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
| | - Muhammad Farhan Jahangir Chughtai
- Department of Food Science and Technology, Faculty of Engineering and Technology, Khwaja Fareed University Engineering and Information Technology, Rahimyar, Pakistan
| | - Adnan Khaliq
- Department of Food Science and Technology, Faculty of Engineering and Technology, Khwaja Fareed University Engineering and Information Technology, Rahimyar, Pakistan
| | - Nabeel Ahmad
- School of Biotechnology, Iftm University, Moradabad, India
| | - Mohd Anas Wajid
- Department of Computer Science, Aligarh Muslim University, Aligarh, India
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Hadipour M, Bahari Z, Afarinesh MR, Jangravi Z, Shirvani H, Meftahi GH. Administering crocin ameliorates anxiety-like behaviours and reduces the inflammatory response in amyloid-beta induced neurotoxicity in rat. Clin Exp Pharmacol Physiol 2021; 48:877-889. [PMID: 33686675 DOI: 10.1111/1440-1681.13494] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 03/06/2021] [Indexed: 12/19/2022]
Abstract
Anxiety, hippocampus synaptic plasticity deficit, as well as pro-inflammatory cytokines, are involved in Alzheimer's disease (AD). The present study is designed to evaluate the possible therapeutic effect of crocin on anxiety-like behaviours, hippocampal synaptic plasticity and neuronal shape, as well as pro-inflammatory cytokines in the hippocampus using in vivo amyloid-beta (Aβ) models of AD. The Aβ peptide (1-42) was bilaterally injected into the frontal-cortex. Five hours after the surgery, the rats were given intraperitoneal (IP) crocin (30 mg/kg) daily up to 12 days. Elevated plus maze results showed that crocin treatment after bilateral Aβ injection significantly increased the percentage of spent time into open arms, frequency of entries, and percentage of entries into open arms as compared with the Aβ group. In the open field test, the Aβ+crocin group showed a higher percentage of spent time in the centre and frequency of entries into central zone as compare with the Aβ treated animals. Administering crocin increased the number of soma, dendrites and axonal arbores in the CA1 neurons among the rats with Aβ neurotoxicity. Cresyl violet (CV) staining showed that crocin increased the number of CV-positive cells in the CA1 region of the hippocampus compared with the Aβ group. Silver-nitrate staining indicated that crocin reduced neurofibrillary tangle formation induced by Aβ. Crocin treatment attenuated the expression of TNF-α and IL-1β mRNA in the hippocampus compared with the Aβ group. Our results suggest that crocin attenuated Aβ-induced anxiety-like behaviours and neuronal damage, and synaptic plasticity loss in hippocampal CA1 neurons may via its anti-inflammatory effects.
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Affiliation(s)
| | - Zahra Bahari
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.,Department of Physiology and Medical Physics, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Afarinesh
- Kerman Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Zohreh Jangravi
- Department of Biochemistry, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Hossein Shirvani
- Exercise Physiology Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Bayatpoor ME, Mirzaee S, Karami Abd M, Mohammadi MT, Shahyad S, Bahari Z, Raouf Sarshoori J. Crocin treatment decreased pancreatic atrophy, LOX-1 and RAGE mRNA expression of pancreas tissue in cholesterol-fed and streptozotocin-induced diabetic rats. ACTA ACUST UNITED AC 2019; 17:/j/jcim.ahead-of-print/jcim-2019-0117/jcim-2019-0117.xml. [DOI: 10.1515/jcim-2019-0117] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 07/14/2019] [Indexed: 12/21/2022]
Abstract
AbstractObjectiveOxidative stress in diabetic mellitus is a consequence of oxidative stress, which plays a critical role in the pathogenesis of diabetic tissue damage. Receptors for advanced glycation end products and for oxidized low-density lipoproteins (LDL) have critical contribution in oxidative tissue damage. The present study investigated whether anti-diabetic effects of Crocin via modulation of mRNA expression of RAGE and LOX-1 receptors in diabetic rats.MethodsIn the current study, high-fat cholesterol (HFC) and streptozotocin (40 mg/kg) used to induce type II diabetes. Experimental groups as follows: (Group 1: control); (Group 2: control treatment [Crocin]); (Group 3: DM [STZ]); (Group 4: DM treatment [STZ + Crocin]); (Group 5; DM + HFC [STZ + HFC]); (Group 6; DM + HFC treatment [STZ + HFC + Crocin]). Crocin (20 mg/kg/day, i.p.) administered in treatment groups for 60 days. Serum glucose and cholesterol levels evaluated on days 5, 30 and 60 after induction of DM. Pancreatic tissue from all group removed on day 60 for histological and RT-PCR analysis.ResultsApplication of Crocin significantly decreased serum cholesterol levels on day 60 after induction of DM in diabetic + HFC rats. Moreover, Crocin significantly decreased serum glucose levels on days 30 and 60 both in diabetic and diabetic + HFC rats. Crocin partially prevented the atrophic effects of STZ on both exocrine and endocrine parts of pancreas. Additionally, Crocin significantly decreased LOX-1 and RAGE mRNA expression OF pancreas in diabetic rats.ConclusionThe current study suggested that Crocin suppressed atrophic change of the pancreas by decrease of LOX-1 and RAGE mRNA expression in diabetic rats.
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Affiliation(s)
- Mohammad Ehsan Bayatpoor
- Student Research Committee, Baqiyatallah University of Medical Sciences, Tehran, Iran (Islamic Republic of)
| | - Saeed Mirzaee
- Student Research Committee, Baqiyatallah University of Medical Sciences, Tehran, Iran (Islamic Republic of)
| | - Mohammad Karami Abd
- Student Research Committee, Baqiyatallah University of Medical Sciences, Tehran, Iran (Islamic Republic of)
| | - Mohammad Taghi Mohammadi
- Department of Physiology and Medical Physics, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Shima Shahyad
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Zahra Bahari
- Department of Physiology and Medical Physics, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Javad Raouf Sarshoori
- Department of Anatomy, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Hadipour M, Kaka G, Bahrami F, Meftahi GH, Pirzad Jahromi G, Mohammadi A, Sahraei H. Crocin improved amyloid beta induced long-term potentiation and memory deficits in the hippocampal CA1 neurons in freely moving rats. Synapse 2018; 72:e22026. [DOI: 10.1002/syn.22026] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 01/17/2018] [Accepted: 01/18/2018] [Indexed: 01/15/2023]
Affiliation(s)
| | - Gholamreza Kaka
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences; Tehran Iran
| | - Farideh Bahrami
- Department of Physiology and Biophysics, Faculty of Medicine; Baqiyatallah University of Medical Sciences; Tehran Iran
| | | | - Gila Pirzad Jahromi
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences; Tehran Iran
| | - Alireza Mohammadi
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences; Tehran Iran
| | - Hedayat Sahraei
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences; Tehran Iran
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Skladnev NV, Ganeshan V, Kim JY, Burton TJ, Mitrofanis J, Stone J, Johnstone DM. Widespread brain transcriptome alterations underlie the neuroprotective actions of dietary saffron. J Neurochem 2016; 139:858-871. [PMID: 27696408 DOI: 10.1111/jnc.13857] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 09/21/2016] [Accepted: 09/21/2016] [Indexed: 12/21/2022]
Abstract
Dietary saffron has shown promise as a neuroprotective intervention in clinical trials of retinal degeneration and dementia and in animal models of multiple CNS disorders, including Parkinson's disease. This therapeutic potential makes it important to define the relationship between dose and protection and the mechanisms involved. To explore these two issues, mice were pre-conditioned by providing an aqueous extract of saffron (0.01% w/v) as their drinking water for 2, 5 or 10 days before administration of the parkinsonian neurotoxin MPTP (50 mg/kg). Five days of saffron pre-conditioning provided the greatest benefit against MPTP-induced neuropathology, significantly mitigating both loss of functional dopaminergic cells in the substantia nigra pars compacta (p < 0.01) and abnormal neuronal activity in the caudate-putamen complex (p < 0.0001). RNA microarray analysis of the brain transcriptome of mice pre-conditioned with saffron for 5 days revealed differential expression of 424 genes. Bioinformatics analysis identified enrichment of molecular pathways (e.g. adherens junction, TNFR1 and Fas signaling) and expression changes in candidate genes (Cyr61, Gpx8, Ndufs4, and Nos1ap) with known neuroprotective actions. The apparent biphasic nature of the dose-response relationship between saffron and measures of neuroprotection, together with the stress-inducible nature of many of the up-regulated genes and pathways, lend credence to the idea that saffron, like various other phytochemicals, is a hormetic stimulus, with functions beyond its strong antioxidant capacity. These findings provide impetus for a more comprehensive evaluation of saffron as a neuroprotective intervention.
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Affiliation(s)
- Nicholas V Skladnev
- Bosch Institute, University of Sydney, Sydney, NSW, Australia.,Discipline of Physiology, University of Sydney, Sydney, NSW, Australia
| | - Varshika Ganeshan
- Bosch Institute, University of Sydney, Sydney, NSW, Australia.,Discipline of Physiology, University of Sydney, Sydney, NSW, Australia
| | - Ji Yeon Kim
- Bosch Institute, University of Sydney, Sydney, NSW, Australia.,Discipline of Physiology, University of Sydney, Sydney, NSW, Australia.,School of Medicine, University of Queensland Centre for Clinical Research, Brisbane, Qld, Australia
| | - Thomas J Burton
- Bosch Institute, University of Sydney, Sydney, NSW, Australia.,Discipline of Physiology, University of Sydney, Sydney, NSW, Australia
| | - John Mitrofanis
- Bosch Institute, University of Sydney, Sydney, NSW, Australia.,Discipline of Anatomy & Histology, University of Sydney, Sydney, NSW, Australia
| | - Jonathan Stone
- Bosch Institute, University of Sydney, Sydney, NSW, Australia.,Discipline of Physiology, University of Sydney, Sydney, NSW, Australia
| | - Daniel M Johnstone
- Bosch Institute, University of Sydney, Sydney, NSW, Australia.,Discipline of Physiology, University of Sydney, Sydney, NSW, Australia
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Pourhashemi SF, Sahraei H, Meftahi GH, Hatef B, Gholipour B. The Effect of 20 Minutes Scuba Diving on Cognitive Function of Professional Scuba Divers. Asian J Sports Med 2016; 7:e38633. [PMID: 27826405 PMCID: PMC5098272 DOI: 10.5812/asjsm.38633] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Revised: 07/05/2016] [Accepted: 07/20/2016] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Physical activity increases the performance of the nervous system by stimulating the body's metabolism and improving the efficiency of the ATP production system. OBJECTIVES In the present study, the effect of twenty minutes scuba diving in high depth (10m) on cognitive function and stress system activity was investigated. METHODS Twelve professional scuba divers with a mean age of 23 ± 1 year, weight of 80 ± 2.5 kg and height of 1.79 ± 3.5 cm resident in the city of Mashhad participated in the test. Their cognitive functions were measured 60 min before and 20 min after diving and the data were evaluated using the PASAT software. In the present study, parameters such as general mental health, sustained attention, average response speed, and mental fatigue were measured. Moreover, in order to determine the activity of the stress system, their salivary cortisol was collected before and after diving. RESULTS Results revealed that, the general mental health of these scuba divers was normal and it did not undergo a remarkable change after diving. Their average response speed and sustained attention had a significant decrease after scuba diving. Mental fatigue after diving increased. Also, salivary cortisol level significantly increased after diving. CONCLUSIONS According to our data, it seems that scuba diving as stress stimulant increases cortisol level and therefore reduces cognitive performance after diving.
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Affiliation(s)
| | - Hedayat Sahraei
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Gholam Hossein Meftahi
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
- Corresponding author: Gholam Hossein Meftahi, Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran. Tel/Fax: +98-2126127286, E-mail:
| | - Boshra Hatef
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Bahareh Gholipour
- Faculty of Sports and Physical Education, University of Ferdowsi, Mashhad, IR Iran
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Dalooei JR, Sahraei H, Meftahi GH, Khosravi M, Bahari Z, Hatef B, Mohammadi A, Nicaeili F, Eftekhari F, Ghamari F, Hadipour M, Kaka G. Temporary amygdala inhibition reduces stress effects in female mice. J Adv Res 2016; 7:643-9. [PMID: 27489731 PMCID: PMC4950119 DOI: 10.1016/j.jare.2016.06.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 06/21/2016] [Accepted: 06/26/2016] [Indexed: 12/28/2022] Open
Abstract
The current study investigated the effect of temporary inhibition of amygdala in response to metabolic changes caused by stress in female mice. Unilateral and bilateral amygdala cannulation was carried out, and after a week of recovery, 2% lidocaine hydrochloride was injected into the mice amygdalae five minutes before the induction of stress. A communication box was employed to induce stress for four consecutive days and plasma corticosterone, food and water intake, weight changes, and anorexia were measured as stress-induced metabolic changes. Results demonstrated that stress, increases stress, increased plasma corticosterone concentrations, weight, food, and water intake. Temporary inhibition of the amygdala slightly decreased plasma corticosterone concentrations, but did not fully reduce the effect of stress. The bilateral injection of lidocaine hydrochloride to the amygdala reduced the effect of stress and reduced water intake and weight. Unilateral injection of lidocaine hydrochloride into the left and right amygdala reduced food intake. In conclusion, the present study demonstrated that the left side and right side of amygdala nuclei play a different role in metabolic responses in stress.
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Affiliation(s)
| | - Hedayat Sahraei
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Maryam Khosravi
- Department of Biology, Islamic Azad University, North Tehran Branch, Tehran, Iran
| | - Zahra Bahari
- Department of Physiology and Biophysics, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Boshra Hatef
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Alireza Mohammadi
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Fateme Nicaeili
- Department of Biology, Islamic Azad University, North Tehran Branch, Tehran, Iran
| | - Fateme Eftekhari
- Department of Biology, Islamic Azad University, North Tehran Branch, Tehran, Iran
| | - Fateme Ghamari
- Department of Biology, Islamic Azad University, North Tehran Branch, Tehran, Iran
| | - Mohamadmehdi Hadipour
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Gholamreza Kaka
- Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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