1
|
Kim JS, Kim MG, Ryu JE, Lee YB, Liu QF, Kim KK, Cho SH, Shin SJ, Koo BS, Choi HK. Effect of woohwangchungsimwon and donepezil co-treatment on cognitive function and serum metabolic profiles in a scopolamine-induced model of Alzheimer's disease. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117359. [PMID: 37924999 DOI: 10.1016/j.jep.2023.117359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 10/23/2023] [Accepted: 10/25/2023] [Indexed: 11/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Woohwangchungsimwon (WCW) is a traditional medicine used in East Asian countries to treat central nervous system disorders. Reported pharmacological properties include antioxidant effects, enhanced learning and memory, and protection against ischemic neuronal cell death, supporting its use in treating neurodegenerative diseases like Alzheimer's disease (AD). AIM OF THE STUDY The study aims to assess the effects of co-treatment with WCW and donepezil on cognitive functions and serum metabolic profiles in a scopolamine-induced AD model. MATERIALS AND METHODS Cell viability and reactive oxygen species (ROS) levels were measured in amyloid β-peptide25-35 (Aβ25-35)-induced SH-SY5Y cells. An AD model was established in ICR mice by intraperitoneal scopolamine administration. Animals underwent the step-through passive avoidance test (PAT) and Morris water maze (MWM) test. Hippocampal tissues were collected to examine specific protein expression. Serum metabolic profiles were analyzed using nuclear magnetic resonance (NMR) spectroscopy. RESULTS Co-treatment with WCW and donepezil increased cell viability and reduced ROS production in Aβ25-35-induced SH-SY5Y cells compared to that with donepezil treatment alone. Co-treatment improved cognitive functions and was comparable to donepezil treatment alone in the PAT and MWM tests. Pathways related to tyrosine, phenylalanine, and tryptophan biosynthesis, phenylalanine metabolism, and cysteine and methionine metabolism were altered by co-treatment. Levels of tyrosine and methionine, major serum metabolites in these pathways, were significantly reduced after co-treatment. CONCLUSIONS Co-treatment with WCW and donepezil shows promise as a therapeutic strategy for AD and is comparable to donepezil alone in improving cognitive function. Reduced tyrosine and methionine levels after co-treatment may enhance cognitive function by mitigating hypertyrosinemia and hyperhomocysteinemia, known risk factors for AD. The serum metabolic profiles obtained in this study can serve as a foundation for developing other bioactive compounds using a scopolamine-induced mouse model.
Collapse
Affiliation(s)
- Jung-Seop Kim
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Man-Gi Kim
- Department of Neuropsychiatry, College of Korean Medicine, Dongguk University, Goyang, Gyeonggi-do, Republic of Korea
| | - Ji Eun Ryu
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Ye-Been Lee
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Quan Feng Liu
- Department of Neuropsychiatry, College of Korean Medicine, Dongguk University, Goyang, Gyeonggi-do, Republic of Korea
| | - Kwang Ki Kim
- Department of Neurology, Dongguk University Ilsan Hospital, Goyang, Gyeonggi-do, Republic of Korea
| | - Seung-Hun Cho
- Department of Neuropsychiatry, College of Korean Medicine, Kyung Hee University Medical Center, Kyung Hee University, Seoul, Republic of Korea
| | - Sung Joon Shin
- Division of Nephrology, Department of Internal Medicine, Medical Cannabis Center, Dongguk University Ilsan Hospital, Dongguk University, Goyang, Gyeonggi-do, Republic of Korea
| | - Byung-Soo Koo
- Department of Neuropsychiatry, College of Korean Medicine, Dongguk University, Goyang, Gyeonggi-do, Republic of Korea.
| | - Hyung-Kyoon Choi
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea.
| |
Collapse
|
2
|
Norouzkhani N, Karimi AG, Badami N, Jalalifar E, Mahmoudvand B, Ansari A, Pakrou Sariyarighan N, Alijanzadeh D, Aghakhani S, Shayestehmehr R, Arzaghi M, Sheikh Z, Salami Y, Marabi MH, Abdi A, Deravi N. From kitchen to clinic: Pharmacotherapeutic potential of common spices in Indian cooking in age-related neurological disorders. Front Pharmacol 2022; 13:960037. [PMID: 36438833 PMCID: PMC9685814 DOI: 10.3389/fphar.2022.960037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 10/07/2022] [Indexed: 11/11/2022] Open
Abstract
Aging is described as an advanced time-related collection of changes that may negatively affect with the risk of several diseases or death. Aging is a main factor of several age-related neurological disorders, including neurodegenerative diseases (Alzheimer’s disease, Parkinson’s disease, and dementia), stroke, neuroinflammation, neurotoxicity, brain tumors, oxidative stress, and reactive oxygen species (ROS). Currently available medications for age-related neurological disorders may lead to several side effects, such as headache, diarrhea, nausea, gastrointestinal (GI) diseases, dyskinesia, and hallucinosis. These days, studies on plant efficacy in traditional medicine are being conducted because herbal medicine is affordable, safe, and culturally acceptable and easily accessible. The Indian traditional medicine system called Ayurveda uses several herbs and medicinal plants to treat various disorders including neurological disorders. This review aims to summarize the data on the neuroprotective potential of the following common Indian spices widely used in Ayurveda: cumin (Cuminum cyminum (L.), Apiaceae), black cumin (Nigella sativa (L.), Ranunculaceae), black pepper (Piper nigrum (L.), Piperaceae), curry leaf tree (Murraya koenigii (L.), Spreng Rutaceae), fenugreek (Trigonella foenum-graecum (L.), Fabaceae), fennel (Foeniculum vulgare Mill, Apiaceae), cardamom (Elettaria cardamomum (L.) Maton, Zingiberaceae), cloves (Syzygium aromaticum (L.) Merr. & L.M.Perry, Myrtaceae), and coriander (Coriandrum sativum (L.), Apiaceae) in age-related neurological disorders.
Collapse
Affiliation(s)
- Narges Norouzkhani
- Department of Medical Informatics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Arian Ghannadi Karimi
- Preclinical, Cardiovascular Imaging Core Facility, Tehran University of Medical Sciences, Tehran, Iran
| | - Negar Badami
- Pharmaceutical Sciences Research Center, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Erfan Jalalifar
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behnaz Mahmoudvand
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Arina Ansari
- Student Research Committee, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | | | - Dorsa Alijanzadeh
- Student Research committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sara Aghakhani
- Student Research Committee, Esfahan University of Medical Sciences, Esfahan, Iran
| | - Reza Shayestehmehr
- Faculty of Veterinary Medicine, Amol University of Special Modern Technologies, Amol, Iran
| | | | - Zahra Sheikh
- Babol University of Medical Sciences, Babol, Iran
| | - Yasaman Salami
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Hesam Marabi
- Student Research Committee, School of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Amir Abdi
- Student Research Committee, School of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Niloofar Deravi
- Student Research committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Niloofar Deravi, ,
| |
Collapse
|
3
|
Marcucci MC, Oliveira CR, Spindola D, Antunes AA, Santana LYK, Cavalaro V, Costa IB, de Carvalho AC, Veiga TAM, Medeiros LS, dos Santos Zamarioli L, Gonçalves CP, Santos MF, Grecco SS, Suzuki VY, Ferreira LM, Garcia DM. Molecular Dereplication and In Vitro and In Silico Pharmacological Evaluation of Coriandrum sativum against Neuroblastoma Cells. Molecules 2022; 27:molecules27175389. [PMID: 36080159 PMCID: PMC9457718 DOI: 10.3390/molecules27175389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 08/14/2022] [Accepted: 08/23/2022] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to investigate the cytotoxic activity of the Coriandrum sativum (C. sativum) ethanolic extract (CSEE) in neuroblastoma cells, chemically characterize the compounds present in the CSEE, and predict the molecular interactions and properties of ADME. Thus, after obtaining the CSEE and performing its chemical characterization through dereplication methods using UPLC/DAD-ESI/HRMS/MS, PM6 methods and the SwissADME drug design platform were used in order to predict molecular interactions and ADME properties. The CSEE was tested for 24 h in neuroblastoma cells to the establishment of the IC50 dose. Then, the cell death was evaluated, using annexin-PI, as well as the activity of the effector caspase 3, and the protein and mRNA levels of Bax and Bcl-2 were analyzed by ELISA and RT-PCR, respectively. By UHPLC/DAD/HRMS-MS/MS analysis, the CSEE showed a high content of isocoumarins-dihydrocoriandrin, coriandrin, and coriandrones A and B, as well as nitrogenated compounds (adenine, adenosine, and tryptophan). Flavonoids (apigenin, hyperoside, and rutin), phospholipids (PAF C-16 and LysoPC (16:0)), and acylglicerol were also identified in lower amount as important compounds with antioxidant activity. The in silico approach results showed that the compounds 1 to 6, which are found mostly in the C. sativum extract, obey the “Five Rules” of Lipinski, suggesting a good pharmacokinetic activity of these compounds when administered orally. The IC50 dose of CSEE (20 µg/mL) inhibited cell proliferation and promoted cell death by the accumulation of cleaved caspase-3 and the externalization of phosphatidylserine. Furthermore, CSEE decreased Bcl-2 and increased Bax, both protein and mRNA levels, suggesting an apoptotic mechanism. CSEE presents cytotoxic effects, promoting cell death. In addition to the promising results predicted through the in silico approach for all compounds, the compound 6 showed the best results in relation to stability due to its GAP value.
Collapse
Affiliation(s)
- Maria Cristina Marcucci
- Instituto de Ciência e Tecnologia, Universidade Estadual Paulista-UNESP, São José dos Campos 12231-280, SP, Brazil
- Correspondence:
| | - Carlos Rocha Oliveira
- Grupo de Fitocomplexos e Sinalização Celular, Escola de Ciências da Saúde, Universidade Anhembi Morumbi, São Paulo 09972-270, SP, Brazil
- GAP Biotech, São José dos Campos 12231-280, SP, Brazil
- Programa de Pós Graduação em Engenharia Biomédica, Universidade Federal de São Paulo, São José dos Campos 12231-280, SP, Brazil
| | - Daniel Spindola
- Grupo de Fitocomplexos e Sinalização Celular, Escola de Ciências da Saúde, Universidade Anhembi Morumbi, São Paulo 09972-270, SP, Brazil
| | - Alyne A. Antunes
- Grupo de Fitocomplexos e Sinalização Celular, Escola de Ciências da Saúde, Universidade Anhembi Morumbi, São Paulo 09972-270, SP, Brazil
| | - Leila Y. K. Santana
- Grupo de Fitocomplexos e Sinalização Celular, Escola de Ciências da Saúde, Universidade Anhembi Morumbi, São Paulo 09972-270, SP, Brazil
| | - Victor Cavalaro
- Grupo de Fitocomplexos e Sinalização Celular, Escola de Ciências da Saúde, Universidade Anhembi Morumbi, São Paulo 09972-270, SP, Brazil
| | - Isabelle B. Costa
- Grupo de Fitocomplexos e Sinalização Celular, Escola de Ciências da Saúde, Universidade Anhembi Morumbi, São Paulo 09972-270, SP, Brazil
| | - Ana C. de Carvalho
- Departamento de Química, Universidade Federal de São Paulo, Diadema 09920-000, SP, Brazil
| | - Thiago A. M. Veiga
- Departamento de Química, Universidade Federal de São Paulo, Diadema 09920-000, SP, Brazil
| | - Livia S. Medeiros
- Departamento de Química, Universidade Federal de São Paulo, Diadema 09920-000, SP, Brazil
| | - Lucas dos Santos Zamarioli
- Grupo de Fitocomplexos e Sinalização Celular, Escola de Ciências da Saúde, Universidade Anhembi Morumbi, São Paulo 09972-270, SP, Brazil
| | - Carolina P. Gonçalves
- Mestrado Profissional em Farmácia, Universidade Anhanguera de São Paulo, São Paulo 09972-270, SP, Brazil
| | - Milena F. Santos
- Mestrado Profissional em Farmácia, Universidade Anhanguera de São Paulo, São Paulo 09972-270, SP, Brazil
| | | | - Vanessa Y. Suzuki
- Programa de Pós Graduação em Cirurgia Translacional e Disciplina de Cirurgia Plástica, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo, São Paulo 09972-270, SP, Brazil
| | - Lydia Masako Ferreira
- Programa de Pós Graduação em Cirurgia Translacional e Disciplina de Cirurgia Plástica, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo, São Paulo 09972-270, SP, Brazil
| | - Daniel M. Garcia
- Grupo de Fitocomplexos e Sinalização Celular, Escola de Ciências da Saúde, Universidade Anhembi Morumbi, São Paulo 09972-270, SP, Brazil
| |
Collapse
|
4
|
Kunkeaw T, Suttisansanee U, Trachootham D, Karinchai J, Chantong B, Potikanond S, Inthachat W, Pitchakarn P, Temviriyanukul P. Diplazium esculentum (Retz.) Sw. reduces BACE-1 activities and amyloid peptides accumulation in Drosophila models of Alzheimer's disease. Sci Rep 2021; 11:23796. [PMID: 34893659 PMCID: PMC8664832 DOI: 10.1038/s41598-021-03142-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Accepted: 11/26/2021] [Indexed: 01/29/2023] Open
Abstract
Alzheimer's disease (AD), one type of dementia, is a complex disease affecting people globally with limited drug treatment. Thus, natural products are currently of interest as promising candidates because of their cost-effectiveness and multi-target abilities. Diplazium esculentum (Retz.) Sw., an edible fern, inhibited acetylcholinesterase in vitro, inferring that it might be a promising candidate for AD treatment by supporting cholinergic neurons. However, evidence demonstrating anti-AD properties of this edible plant via inhibiting of neurotoxic peptides production, amyloid beta (Aβ), both in vitro and in vivo is lacking. Thus, the anti-AD properties of D. esculentum extract both in vitro and in Drosophila models of Aβ-mediated toxicity were elucidated. Findings showed that an ethanolic extract exhibited high phenolics and flavonoids, contributing to antioxidant and inhibitory activities against AD-related enzymes. Notably, the extract acted as a BACE-1 blocker and reduced amyloid beta 42 (Aβ42) peptides in Drosophila models, resulting in improved locomotor behaviors. Information gained from this study suggested that D. esculentum showed potential for AD amelioration and prevention. Further investigations in vertebrates or humans are required to determine the effective doses of D. esculentum against AD, particularly via amyloidogenic pathway.
Collapse
Affiliation(s)
- Thanit Kunkeaw
- Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, 73170, Nakhon Pathom, Thailand
| | - Uthaiwan Suttisansanee
- Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, 73170, Nakhon Pathom, Thailand
| | - Dunyaporn Trachootham
- Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, 73170, Nakhon Pathom, Thailand
| | - Jirarat Karinchai
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Meung, Chiang Mai, 50200, Thailand
| | - Boonrat Chantong
- Department of Preclinical Science and Applied Animal Science, Faculty of Veterinary Science, Mahidol University, Salaya, Phuttamonthon, 73170, Nakhon Pathom, Thailand
| | - Saranyapin Potikanond
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Meung, Chiang Mai, 50200, Thailand
| | - Woorawee Inthachat
- Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, 73170, Nakhon Pathom, Thailand
| | - Pornsiri Pitchakarn
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Meung, Chiang Mai, 50200, Thailand
| | - Piya Temviriyanukul
- Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, 73170, Nakhon Pathom, Thailand.
| |
Collapse
|
5
|
Development of a validated high-performance thin-layer chromatography method for standardization of aqueous extract from the leaf of Coriandrum sativum L. JPC-J PLANAR CHROMAT 2021. [DOI: 10.1007/s00764-021-00121-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
6
|
Acupuncture alleviates chronic pain and comorbid conditions in a mouse model of neuropathic pain: the involvement of DNA methylation in the prefrontal cortex. Pain 2021; 162:514-530. [PMID: 32796318 PMCID: PMC7808350 DOI: 10.1097/j.pain.0000000000002031] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 07/13/2020] [Indexed: 12/12/2022]
Abstract
ABSTRACT Chronic pain reduces life quality and is an important clinical problem associated with emotional and cognitive dysfunction. Epigenetic regulation of DNA methylation is involved in the induction of abnormal behaviors and pathological gene expression. We examined whether acupuncture can restore epigenetic changes caused by chronic pain, and identified the underlying mechanisms in neuropathic pain mice. Acupuncture treatment for 6 months (3 days/week) improved mechanical/cold allodynia and the emotional/cognitive dysfunction caused by left partial sciatic nerve ligation (PSNL)-induced neuropathic pain. The effects of acupuncture were associated with global DNA methylation recovery in the prefrontal cortex (PFC). Analysis of DNA methylation patterns in PFC indicated that 1364 overlapping genes among 4442 and 4416 methylated genes in the PSNL vs sham and PSNL vs acupuncture points groups, respectively, were highly associated with the DNA methylation process. Acupuncture restored the reduced expression of 5-methylcytosine, methyl-cytosine-phospho-guanine binding protein 2, and DNA methyltransferase family enzymes induced by PSNL in PFC. Methylation levels of Nr4a1 and Chkb associated with mitochondrial dysfunction were decreased in PFC of the PSNL mice, and increased by acupuncture. By contrast, high expression of Nr4a1 and Chkb mRNA in PSNL mice decreased after acupuncture. We also found that acupuncture inhibited the expression of Ras pathway-related genes such as Rasgrp1 and Rassf1. Finally, the expression of Nr4a1, Rasgrp1, Rassf1, and Chkb mRNA increased in the neuronal cells treated with Mecp2 small interfering RNA. These results suggest that acupuncture can relieve chronic pain-induced comorbid conditions by altering DNA methylation of Nr4a1, Rasgrp1, Rassf1, and Chkb in the PFC.
Collapse
|
7
|
Lipids Nutrients in Parkinson and Alzheimer's Diseases: Cell Death and Cytoprotection. Int J Mol Sci 2020; 21:ijms21072501. [PMID: 32260305 PMCID: PMC7178281 DOI: 10.3390/ijms21072501] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 03/26/2020] [Accepted: 04/01/2020] [Indexed: 12/11/2022] Open
Abstract
Neurodegenerative diseases, particularly Parkinson’s and Alzheimer’s, have common features: protein accumulation, cell death with mitochondrial involvement and oxidative stress. Patients are treated to cure the symptoms, but the treatments do not target the causes; so, the disease is not stopped. It is interesting to look at the side of nutrition which could help prevent the first signs of the disease or slow its progression in addition to existing therapeutic strategies. Lipids, whether in the form of vegetable or animal oils or in the form of fatty acids, could be incorporated into diets with the aim of preventing neurodegenerative diseases. These different lipids can inhibit the cytotoxicity induced during the pathology, whether at the level of mitochondria, oxidative stress or apoptosis and inflammation. The conclusions of the various studies cited are oriented towards the preventive use of oils or fatty acids. The future of these lipids that can be used in therapy/prevention will undoubtedly involve a better delivery to the body and to the brain by utilizing lipid encapsulation.
Collapse
|
8
|
Zenki KC, Souza LSD, Góis AM, Lima BDS, Araújo AADS, Vieira JS, Camargo EA, Kalinine E, Oliveira DLD, Walker CIB. Coriandrum sativum Extract Prevents Alarm Substance-Induced Fear- and Anxiety-Like Responses in Adult Zebrafish. Zebrafish 2020; 17:120-130. [DOI: 10.1089/zeb.2019.1805] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Kamila Cagliari Zenki
- Laboratory of Cellular Neurochemistry, Department of Biochemistry, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Laboratory of Neuropharmacological Studies in Zebrafish, Department of Pharmacy, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - Lucas Santos de Souza
- Laboratory of Neuropharmacological Studies in Zebrafish, Department of Pharmacy, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - Alisson Mendonça Góis
- Laboratory of Neuropharmacological Studies in Zebrafish, Department of Pharmacy, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - Bruno dos Santos Lima
- Laboratory of Pharmaceutical Trials and Toxicity, Department of Pharmacy, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - Adriano Antunes de Souza Araújo
- Laboratory of Pharmaceutical Trials and Toxicity, Department of Pharmacy, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - Jodnes Sobreira Vieira
- Laboratory of Nutrition of Aquatic Organisms, Department of Zootechny, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - Enilton Aparecido Camargo
- Laboratory of Pharmacology of Natural Products and Inflammation, Department of Physiology, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - Eduardo Kalinine
- Laboratory of Cellular Neurochemistry, Department of Biochemistry, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Laboratory of Pharmacology of Natural Products and Inflammation, Department of Physiology, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - Diogo Losch de Oliveira
- Laboratory of Cellular Neurochemistry, Department of Biochemistry, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Cristiani Isabel Banderó Walker
- Laboratory of Cellular Neurochemistry, Department of Biochemistry, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Laboratory of Neuropharmacological Studies in Zebrafish, Department of Pharmacy, Universidade Federal de Sergipe, São Cristóvão, Brazil
| |
Collapse
|
9
|
Genetic Dissection of Alzheimer's Disease Using Drosophila Models. Int J Mol Sci 2020; 21:ijms21030884. [PMID: 32019113 PMCID: PMC7037931 DOI: 10.3390/ijms21030884] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 01/26/2020] [Accepted: 01/26/2020] [Indexed: 02/06/2023] Open
Abstract
Alzheimer’s disease (AD), a main cause of dementia, is the most common neurodegenerative disease that is related to abnormal accumulation of the amyloid β (Aβ) protein. Despite decades of intensive research, the mechanisms underlying AD remain elusive, and the only available treatment remains symptomatic. Molecular understanding of the pathogenesis and progression of AD is necessary to develop disease-modifying treatment. Drosophila, as the most advanced genetic model, has been used to explore the molecular mechanisms of AD in the last few decades. Here, we introduce Drosophila AD models based on human Aβ and summarize the results of their genetic dissection. We also discuss the utility of functional genomics using the Drosophila system in the search for AD-associated molecular mechanisms in the post-genomic era.
Collapse
|
10
|
Tam C, Wong JH, Ng TB, Tsui SKW, Zuo T. Drugs for Targeted Therapies of Alzheimer's Disease. Curr Med Chem 2019; 26:335-359. [PMID: 29714133 DOI: 10.2174/0929867325666180430150940] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 01/01/2018] [Accepted: 04/24/2018] [Indexed: 01/10/2023]
Abstract
Alzheimer's disease (AD) is one type of neurodegenerative diseases, which is prevalent in the elderly. Beta-amyloid (Aβ) plaques and phosphorylated tau-induced neurofibrillary tangles are two pathological hallmarks of this disease and the corresponding pathological pathways of these hallmarks are considered as the therapeutic targets. There are many drugs scheduled for pre-clinical and clinical trial that target to inhibit the initiators of pathological Aβ and tau aggregates as well as critical Aβ secretases and kinases in tau hyperphosphorylation. In addition, studies in disease gene variations, and detection of key prognostic effectors in early development are also important for AD control. The discovery of potential drug targets contributed to targeted therapy in a stage-dependent manner, However, there are still some issues that cause concern such as the low bioavailability and low efficacy of candidate drugs from clinical trial reports. Therefore, modification of drug candidates and development of delivery agents are essential and critical. With other medical advancements like cell replacement therapy, there is hope for the cure of Alzheimer's disease in the foreseeable future.
Collapse
Affiliation(s)
- Chit Tam
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Jack Ho Wong
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Tzi Bun Ng
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Stephen Kwok Wing Tsui
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Tao Zuo
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| |
Collapse
|
11
|
Ovais M, Zia N, Ahmad I, Khalil AT, Raza A, Ayaz M, Sadiq A, Ullah F, Shinwari ZK. Phyto-Therapeutic and Nanomedicinal Approaches to Cure Alzheimer's Disease: Present Status and Future Opportunities. Front Aging Neurosci 2018; 10:284. [PMID: 30405389 PMCID: PMC6205985 DOI: 10.3389/fnagi.2018.00284] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 08/30/2018] [Indexed: 12/22/2022] Open
Abstract
Alzheimer's disease (AD) is characterized by cognitive inability manifested due to the accumulation of β-amyloid, formation of hyper phosphorylated neurofibrillary tangles, and a malfunctioned cholinergic system. The degeneration integrity of the neuronal network can appear long after the onset of the disease. Nanotechnology-based interventions have opened an exciting area via theranostics of AD in terms of tailored nanomedicine, which are able to target and deliver drugs across the blood-brain barrier (BBB). The exciting interface existing between medicinal plants and nanotechnology is an emerging marvel in medicine, which has delivered promising results in the treatment of AD. In order to assess the potential applications of the medicinal plants, their derived components, and various nanomedicinal approaches, a review of literature was deemed as necessary. In the present review, numerous phytochemicals and various feats in nanomedicine for the treatment of AD have been discussed mechanistically for the first time. Furthermore, recent trends in nanotechnology such as green synthesis of metal nanoparticles with reference to the treatment of AD have been elaborated. Foreseeing the recent progress, we hope that the interface of medicinal plants and nanotechnology will lead to highly effective theranostic strategies for the treatment of AD in the near future.
Collapse
Affiliation(s)
- Muhammad Ovais
- Department of Biotechnology, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
- National Institute of Lasers and Optronics, Pakistan Atomic Energy Commission, Islamabad, Pakistan
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, China
| | - Nashmia Zia
- National Institute of Lasers and Optronics, Pakistan Atomic Energy Commission, Islamabad, Pakistan
- Department of Pharmacy, University of Peshawar, Peshawar, Pakistan
| | - Irshad Ahmad
- Department of Life Sciences, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
| | - Ali Talha Khalil
- Department of Eastern Medicine and Surgery, Qarshi University, Lahore, Pakistan
| | - Abida Raza
- National Institute of Lasers and Optronics, Pakistan Atomic Energy Commission, Islamabad, Pakistan
| | - Muhammad Ayaz
- Department of Pharmacy, University of Malakand, Chakdara, Pakistan
| | - Abdul Sadiq
- Department of Pharmacy, University of Malakand, Chakdara, Pakistan
- Department of Life Sciences and Chemistry, Faculty of Health, Jacobs University Bremen, Bremen, Germany
| | - Farhat Ullah
- Department of Pharmacy, University of Malakand, Chakdara, Pakistan
| | - Zabta Khan Shinwari
- Department of Biotechnology, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
- Department of Eastern Medicine and Surgery, Qarshi University, Lahore, Pakistan
- Pakistan Academy of Sciences, Islamabad, Pakistan
| |
Collapse
|
12
|
Lin C, Chen P, Chan H, Huang Y, Chang NW. Peroxisome proliferator‐activated receptor alpha accelerates neuronal differentiation and this might involve the mitogen‐activated protein kinase pathway. Int J Dev Neurosci 2018; 71:46-51. [DOI: 10.1016/j.ijdevneu.2018.08.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 08/09/2018] [Accepted: 08/21/2018] [Indexed: 01/11/2023] Open
Affiliation(s)
- Chingju Lin
- Department of PhysiologyCollege of Medicine, China Medical UniversityTaichungTaiwan, ROC
| | - Pei‐Yi Chen
- Department of BiochemistryCollege of Medicine, China Medical UniversityTaichungTaiwan, ROC
| | - Hsu‐Chin Chan
- Department of BiochemistryCollege of Medicine, China Medical UniversityTaichungTaiwan, ROC
| | - Yi‐Ping Huang
- Department of PhysiologyCollege of Medicine, China Medical UniversityTaichungTaiwan, ROC
| | - Nai Wen Chang
- Department of BiochemistryCollege of Medicine, China Medical UniversityTaichungTaiwan, ROC
| |
Collapse
|
13
|
Chen X, Wang C, Zhou S, Li X, Wu L. The Impact of EGFR Gene Polymorphisms on the Risk of Alzheimer's Disease in a Chinese Han Population: A Case-Controlled Study. Med Sci Monit 2018; 24:5035-5040. [PMID: 30026459 PMCID: PMC6067016 DOI: 10.12659/msm.907809] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 12/07/2017] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND The aim of this study was to investigate the association between polymorphisms of the epidermal growth factor receptor (EGFR) gene with the risk of Alzheimer's disease (AD) in a Chinese Han population. MATERIAL AND METHODS A polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay was used to genotype 139 patients with AD and 152 healthy control individuals. The Hardy-Weinberg equilibrium (HWE) was analyzed using the chi-squared (χ²) test, and genotype and allele frequencies were compared between the two population groups, using the χ² test. The odds ratios (ORs) and corresponding 95% confidence intervals (CI) were calculated to express the degree of risk of AD resulting from polymorphisms in the EGFR gene. Linkage disequilibrium among EGFR polymorphisms was analyzed using the Haploview bioinformatics software. RESULTS The CC genotype and C allele frequencies of rs730437 were significantly lower in patients with AD compared with the controls (P=0.037), indicating that rs730437 was associated with a reduced risk of AD (CC vs. AA: OR=0.446, 95% CI=0.207-0.960) (C vs. A: OR=0.702, 95% CI=0.502-0.980). The presence of the TT genotype of rs1468727 significantly reduced the risk of AD (P=0.003; OR=0.333, 95% CI=0.160-0.691), and T allele carriers of rs1468727 had a 0.605-fold increased risk of AD. Haplotype A-C-C was significantly correlated with an increased risk of AD (OR=1.922, 95% CI=1.130-3.269). CONCLUSIONS In a Han Chinese population, EGFR gene polymorphisms, rs730437 and rs1468727 and haplotype A-C-C were shown to be possible protective factors for the development of AD.
Collapse
Affiliation(s)
- Xiuhong Chen
- School of Preclinical Medicine, Beijing University of Chinese Medicine, Beijing, P.R. China
- Inner Mongolia Autonomous Region Peoples’ Hospital, Hohhot, Inner Mongolia, P.R. China
| | - Changhai Wang
- Inner Mongolia Autonomous Region Peoples’ Hospital, Hohhot, Inner Mongolia, P.R. China
| | - Shuangbao Zhou
- Hohhot Mongolian and Traditional Chinese Medicine Hospital, Hohhot, Inner Mongolia, P.R. China
| | - Xueyong Li
- Inner Mongolia International Mongolian Hospital, Hohhot, Inner Mongolia, P.R. China
| | - Lan Wu
- Inner Mongolia International Mongolian Hospital, Hohhot, Inner Mongolia, P.R. China
| |
Collapse
|
14
|
Zang CX, Bao XQ, Li L, Yang HY, Wang L, Yu Y, Wang XL, Yao XS, Zhang D. The Protective Effects of Gardenia jasminoides (Fructus Gardenia) on Amyloid-β-Induced Mouse Cognitive Impairment and Neurotoxicity. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2018; 46:389-405. [DOI: 10.1142/s0192415x18500192] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Alzheimer’s disease (AD) is the most common neurodegenerative disease in the world. Although the exact causes of AD have not yet been fully elucidated, cholinergic dysfunction, mitochondrial damage, oxidative stress and neuroinflammation have been recognized as influential factors. Current drugs that are designed to address only a single target are unable to mitigate or prevent the progression of this complicated disease, so new disease-modifying drugs are urgently needed. Chinese herbs with thousand years of effective usage might be a good source for potential drugs. Gardenia jasminoides J. Ellis (Fructus Gardenia) is a common traditional Chinese medicine with tranquilizing effects, which is an important component of widely-used traditional Chinese medicine for dementia. GJ-4 is crocin richments extracted from Gardenia jasminoides J. Ellis. In our study, we attempted to observe the effects of GJ-4 on learning and memory injury induced by amyloid-[Formula: see text] 25-35 (A[Formula: see text] injection in mice. Treatment with GJ-4 dose-dependently enhanced the memory and cognition ability of A[Formula: see text]-injected mice. Preliminary mechanistic studies revealed the protective effect of GJ-4 was related to its protection of neurons and cholinergic dysfunction. The mechanistic results also indicated that GJ-4 could enhance antioxidant capacity and attenuate neuroinflammation. Our results implied that GJ-4 might be a promising drug to improve cognitive and memory impairment, with multiple targets.
Collapse
Affiliation(s)
- Cai-Xia Zang
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Xian Nong Tan Street, Beijing 100050, P. R. China
| | - Xiu-Qi Bao
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Xian Nong Tan Street, Beijing 100050, P. R. China
| | - Lin Li
- Institute of TCM & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, P. R. China
| | - Han-Yu Yang
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Xian Nong Tan Street, Beijing 100050, P. R. China
| | - Lu Wang
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Xian Nong Tan Street, Beijing 100050, P. R. China
| | - Yang Yu
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Xian Nong Tan Street, Beijing 100050, P. R. China
| | - Xiao-Liang Wang
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Xian Nong Tan Street, Beijing 100050, P. R. China
| | - Xin-Sheng Yao
- Institute of TCM & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, P. R. China
| | - Dan Zhang
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Xian Nong Tan Street, Beijing 100050, P. R. China
| |
Collapse
|
15
|
Kunnumakkara AB, Sailo BL, Banik K, Harsha C, Prasad S, Gupta SC, Bharti AC, Aggarwal BB. Chronic diseases, inflammation, and spices: how are they linked? J Transl Med 2018; 16:14. [PMID: 29370858 PMCID: PMC5785894 DOI: 10.1186/s12967-018-1381-2] [Citation(s) in RCA: 177] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 01/10/2018] [Indexed: 01/17/2023] Open
Abstract
Extensive research within the last several decades has revealed that the major risk factors for most chronic diseases are infections, obesity, alcohol, tobacco, radiation, environmental pollutants, and diet. It is now well established that these factors induce chronic diseases through induction of inflammation. However, inflammation could be either acute or chronic. Acute inflammation persists for a short duration and is the host defense against infections and allergens, whereas the chronic inflammation persists for a long time and leads to many chronic diseases including cancer, cardiovascular diseases, neurodegenerative diseases, respiratory diseases, etc. Numerous lines of evidence suggest that the aforementioned risk factors induced cancer through chronic inflammation. First, transcription factors NF-κB and STAT3 that regulate expression of inflammatory gene products, have been found to be constitutively active in most cancers; second, chronic inflammation such as pancreatitis, prostatitis, hepatitis etc. leads to cancers; third, activation of NF-κB and STAT3 leads to cancer cell proliferation, survival, invasion, angiogenesis and metastasis; fourth, activation of NF-κB and STAT3 leads to resistance to chemotherapy and radiation, and hypoxia and acidic conditions activate these transcription factors. Therefore, targeting these pathways may provide opportunities for both prevention and treatment of cancer and other chronic diseases. We will discuss in this review the potential of various dietary agents such as spices and its components in the suppression of inflammatory pathways and their roles in the prevention and therapy of cancer and other chronic diseases. In fact, epidemiological studies do indicate that cancer incidence in countries such as India where spices are consumed daily is much lower (94/100,000) than those where spices are not consumed such as United States (318/100,000), suggesting the potential role of spices in cancer prevention.
Collapse
Affiliation(s)
- Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory and DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India.
| | - Bethsebie L Sailo
- Cancer Biology Laboratory and DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India
| | - Kishore Banik
- Cancer Biology Laboratory and DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India
| | - Choudhary Harsha
- Cancer Biology Laboratory and DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India
| | - Sahdeo Prasad
- University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Subash Chandra Gupta
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Alok Chandra Bharti
- Molecular Oncology Laboratory, Department of Zoology, University of Delhi (North Campus), Delhi, 110007, India
| | | |
Collapse
|
16
|
Liu QF, Jeon Y, Sung YW, Lee JH, Jeong H, Kim YM, Yun HS, Chin YW, Jeon S, Cho KS, Koo BS. Nardostachys jatamansi Ethanol Extract Ameliorates Aβ42 Cytotoxicity. Biol Pharm Bull 2018; 41:470-477. [DOI: 10.1248/bpb.b17-00750] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Quan Feng Liu
- Department of Oriental Medicine, Dongguk University
- Department of Oriental Neuropsychiatry, Graduate School of Oriental Medicine, Dongguk University
| | - Youngjae Jeon
- Department of Biological Sciences, Konkuk University
| | - Yung-wei Sung
- Department of Oriental Medicine, Dongguk University
- Department of Oriental Neuropsychiatry, Graduate School of Oriental Medicine, Dongguk University
| | - Jang Ho Lee
- Department of Biological Sciences, Konkuk University
| | - Haemin Jeong
- Department of Biological Sciences, Konkuk University
| | - Young-Mi Kim
- College of Pharmacy and Integrated Research Institute for Drug Development, Dongguk University-Seoul
| | - Hye Sup Yun
- Department of Biological Sciences, Konkuk University
| | - Young-Won Chin
- College of Pharmacy and Integrated Research Institute for Drug Development, Dongguk University-Seoul
| | - Songhee Jeon
- Dongguk University Research Institute of Biotechnology, Dongguk University
- Department of Biomedical Sciences, BK21 PLUS Center for Creative Biomedical Scientists at Chonnam National University
| | | | - Byung-Soo Koo
- Department of Oriental Medicine, Dongguk University
- Department of Oriental Neuropsychiatry, Graduate School of Oriental Medicine, Dongguk University
| |
Collapse
|
17
|
Zhou S, Dong L, He Y, Xiao H. Acupuncture plus Herbal Medicine for Alzheimer’s Disease: A Systematic Review and Meta-Analysis. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:1327-1344. [DOI: 10.1142/s0192415x17500732] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Alzheimer’s disease (AD) is associated with the unprecedented aging tendency in our world population and has become a significant health issue. The use of Traditional Chinese Medicine to treat AD has been increasing in recent years. The objective of this meta-analysis is to evaluate the effectiveness of combining acupuncture with herbal medicine to treat AD. Randomized controlled trials (RCTs) of acupuncture plus herbals versus treatment with western drugs for AD were retrieved from 11 databases. The data were extracted by two authors; dichotomous data were expressed as odds ratio (ORs) and 95% confidence intervals (CIs), while continuous data were calculated by mean differences (MDs) with 95% CIs. Although the combined analysis of the score of Activity of Daily Life (ADL) scale MD was [Formula: see text]3.59 (95% CI [Formula: see text]7.18–0.01, [Formula: see text]), which indicates there was no statistically significant difference between the two treatments at reducing the ADL scale score, the pooled results of 12 trials indicated that acupuncture plus Chinese herbal medicine was better than western drugs at improving the effectiveness rate (OR 2.24, 95% CI 1.40–3.56), the combined evidence of 11 articles showed that acupuncture plus Chinese herbal medicine was more effective than western drugs at improving the scores for the Mini Mental State Examination (MMSE) scale (2.10, 95% CI 0.69–3.51, [Formula: see text]) and the traditional Chinese medicine symptom (MD 5.07, 95% CI 3.90–6.25, [Formula: see text]). From the current research results, acupuncture plus herbal medicine may have advantages over western drugs for treating AD. Nevertheless, well-designed RCTs with a larger sample size are required in the future.
Collapse
Affiliation(s)
- Simin Zhou
- Department of Health Laboratory Technology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing 400016, P. R. China
| | - Lanlan Dong
- Department of Health Laboratory Technology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing 400016, P. R. China
| | - Yuan He
- Department of Health Laboratory Technology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing 400016, P. R. China
| | - Hong Xiao
- Department of Health Laboratory Technology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing 400016, P. R. China
| |
Collapse
|
18
|
Li J, Chang WT, Li CQ, Lee C, Huang HH, Hsu CW, Chen WJ, Zhu X, Wang CZ, Vanden Hoek TL, Shao ZH. Baicalein Preventive Treatment Confers Optimal Cardioprotection by PTEN/Akt/NO Activation. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:987-1001. [PMID: 28760044 DOI: 10.1142/s0192415x17500525] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Baicalein is a flavonoid with excellent oxidant scavenging capability. It has been reported to protect against a variety of oxidative injuries including ischemia/reperfusion (I/R). However, the optimal treatment strategy for I/R injury and the protective mechanisms are not fully understood. In this study we employed an established chick cardiomyocyte model of I/R and investigated the effects of three baicalein treatment strategies on reactive oxygen species (ROS) scavenging, nitric oxide (NO) production and cell viability. The molecular signaling pathways were also explored. Compared to the I/R control (cell death 52.2[Formula: see text][Formula: see text][Formula: see text]2.0%), baicalein preventive treatment (25[Formula: see text][Formula: see text]M, pretreated for 72[Formula: see text]h and continued through I/R) conferred the best protection (19.5[Formula: see text][Formula: see text][Formula: see text]3.9%, [Formula: see text]), followed by I/R treatment (treated during I/R) and reperfusion treatment (treated at reperfusion only). Preventive and I/R treatments almost completely abolished ROS generation during both ischemic and reperfusion phases, and increased NO production and Akt phosphorylation. Reperfusion treatment reduced the ROS burst in the early reperfusion phase only, and had no effect on NO production and Akt activation. Further, the phosphorylation of phosphatase and tensin homolog (PTEN), a phosphatase negatively regulating Akt activation, was significantly increased by baicalein preventive treatment and slightly by the I/R treatment. PTEN protein expression was reduced in the same trend accordingly. Baicalein reperfusion treatment had no effects on PTEN phosphorylation and expression. Our results indicate that baicalein preventive treatment confers optimal cardioprotection against I/R injury, and this protection involves effective oxidant scavenging and the activation of PTEN/Akt/NO pathway.
Collapse
Affiliation(s)
- Jing Li
- * Institute of Precision Medicine, Jining Medical University, Jining 272067, China.,† Department of Emergency Medicine, Center for Advanced Resuscitation Medicine and Program in Sudden Cardiac Death, Center for Cardiovascular Research, University of Illinois Hospital & Health Sciences System, University of Illinois at Chicago, IL 60612, USA
| | - Wei-Tien Chang
- † Department of Emergency Medicine, Center for Advanced Resuscitation Medicine and Program in Sudden Cardiac Death, Center for Cardiovascular Research, University of Illinois Hospital & Health Sciences System, University of Illinois at Chicago, IL 60612, USA.,‡ Department of Emergency Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan, R.O.C
| | - Chang-Qing Li
- † Department of Emergency Medicine, Center for Advanced Resuscitation Medicine and Program in Sudden Cardiac Death, Center for Cardiovascular Research, University of Illinois Hospital & Health Sciences System, University of Illinois at Chicago, IL 60612, USA
| | - Chunpei Lee
- † Department of Emergency Medicine, Center for Advanced Resuscitation Medicine and Program in Sudden Cardiac Death, Center for Cardiovascular Research, University of Illinois Hospital & Health Sciences System, University of Illinois at Chicago, IL 60612, USA
| | - Hsien-Hao Huang
- † Department of Emergency Medicine, Center for Advanced Resuscitation Medicine and Program in Sudden Cardiac Death, Center for Cardiovascular Research, University of Illinois Hospital & Health Sciences System, University of Illinois at Chicago, IL 60612, USA.,§ Department of Emergency Medicine, Taipei Veterans General Hospital and Emergency Medicine, College of Medicine, National Yang-Ming University, Taipei, Taiwan, R.O.C
| | - Chin-Wan Hsu
- † Department of Emergency Medicine, Center for Advanced Resuscitation Medicine and Program in Sudden Cardiac Death, Center for Cardiovascular Research, University of Illinois Hospital & Health Sciences System, University of Illinois at Chicago, IL 60612, USA.,¶ Department of Emergency Medicine, School of Medicine, College of Medicine; Department of Emergency and Critical Medicine, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan, R.O.C
| | - Wen-Jone Chen
- ‡ Department of Emergency Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan, R.O.C
| | - Xiangdong Zhu
- ∥ Tang Center for Herbal Medicine Research and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Chong-Zhi Wang
- ∥ Tang Center for Herbal Medicine Research and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Terry L Vanden Hoek
- † Department of Emergency Medicine, Center for Advanced Resuscitation Medicine and Program in Sudden Cardiac Death, Center for Cardiovascular Research, University of Illinois Hospital & Health Sciences System, University of Illinois at Chicago, IL 60612, USA
| | - Zuo-Hui Shao
- † Department of Emergency Medicine, Center for Advanced Resuscitation Medicine and Program in Sudden Cardiac Death, Center for Cardiovascular Research, University of Illinois Hospital & Health Sciences System, University of Illinois at Chicago, IL 60612, USA
| |
Collapse
|
19
|
Jeon Y, Lee S, Shin M, Lee JH, Suh YS, Hwang S, Yun HS, Cho KS. Phenotypic differences between Drosophila Alzheimer's disease models expressing human Aβ42 in the developing eye and brain. Anim Cells Syst (Seoul) 2017; 21:160-168. [PMID: 30460065 PMCID: PMC6138326 DOI: 10.1080/19768354.2017.1313777] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2016] [Revised: 03/06/2017] [Accepted: 03/17/2017] [Indexed: 12/20/2022] Open
Abstract
Drosophila melanogaster expressing amyloid-β42 (Aβ42) transgenes have been used as models to study Alzheimer's disease. Various Aβ42 transgenes with different structures induce different phenotypes, which make it difficult to compare data among studies which use different transgenic lines. In this study, we compared the phenotypes of four frequently used Aβ42 transgenic lines, UAS-Aβ422X , UAS-Aβ42BL33770 , UAS-Aβ4211C39 , and UAS-Aβ42H29.3 . Among the four transgenic lines, only UAS-Aβ422X has two copies of the upstream activation sequence-amyloid-β42 (UAS-Aβ42) transgene, while remaining three have one copy. UAS-Aβ42BL33770 has the 3' untranslated region of Drosophila α-tubulin, while the others have that of SV40. UAS-Aβ4211C39 and UAS-Aβ42H29.3 have the rat pre-proenkephalin signal peptide, while UAS-Aβ422X and UAS-Aβ42BL33770 have that of the fly argos protein. When the transgenes were expressed ectopically in the developing eyes of the flies, UAS-Aβ422X transgene resulted in a strongly reduced and rough eye phenotype, while UAS-Aβ42BL33770 only showed a strong rough eye phenotype; UAS-Aβ42H29.3 and UAS-Aβ4211C39 had mild rough eyes. The levels of cell death and reactive oxygen species (ROS) in the eye imaginal discs were consistently the highest in UAS-Aβ422X , followed by UAS-Aβ42BL33770 , UAS-Aβ4211C39 , and UAS-Aβ42H29.3 . Surprisingly, the reduction in survival during the development of these lines did not correlate with cell death or ROS levels. The flies which expressed UAS-Aβ4211C39 or UAS-Aβ42H29.3 experienced greatly reduced survival rates, although low levels of ROS or cell death were detected. Collectively, our results demonstrated that different Drosophila AD models show different phenotypic severity, and suggested that different transgenes may have different modes of cytotoxicity. Abbreviations: Aβ42: amyloid-β42; AD: Alzheimer's disease; UAS: upstream activation sequence.
Collapse
Affiliation(s)
- Youngjae Jeon
- Department of Biological Sciences, Konkuk University, Seoul, Republic of Korea
| | - Soojin Lee
- Department of Biological Sciences, Konkuk University, Seoul, Republic of Korea
| | - Myoungchul Shin
- Department of Biological Sciences, Konkuk University, Seoul, Republic of Korea
| | - Jang Ho Lee
- Department of Biological Sciences, Konkuk University, Seoul, Republic of Korea
| | - Yoon Seok Suh
- Department of Biological Sciences, Konkuk University, Seoul, Republic of Korea
| | - Soojin Hwang
- Department of Biological Sciences, Konkuk University, Seoul, Republic of Korea
| | - Hye Sup Yun
- Department of Biological Sciences, Konkuk University, Seoul, Republic of Korea
| | - Kyoung Sang Cho
- Department of Biological Sciences, Konkuk University, Seoul, Republic of Korea
| |
Collapse
|
20
|
Cho KS, Lim YR, Lee K, Lee J, Lee JH, Lee IS. Terpenes from Forests and Human Health. Toxicol Res 2017; 33:97-106. [PMID: 28443180 PMCID: PMC5402865 DOI: 10.5487/tr.2017.33.2.097] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 02/14/2017] [Accepted: 02/16/2017] [Indexed: 12/18/2022] Open
Abstract
Forest bathing has beneficial effects on human health via showering of forest aerosols as well as physical relaxation. Terpenes that consist of multiple isoprene units are the largest class of organic compounds produced by various plants, and one of the major components of forest aerosols. Traditionally, terpene-containing plant oil has been used to treat various diseases without knowing the exact functions or the mechanisms of action of the individual bioactive compounds. This review categorizes various terpenes easily obtained from forests according to their anti-inflammatory, anti-tumorigenic, or neuroprotective activities. Moreover, potential action mechanisms of the individual terpenes and their effects on such processes, which are described in various in vivo and in vitro systems, are discussed. In conclusion, the studies that show the biological effectiveness of terpenes support the benefits of forest bathing and propose a potential use of terpenes as chemotherapeutic agents for treating various human diseases.
Collapse
Affiliation(s)
- Kyoung Sang Cho
- Department of Biological Sciences, Konkuk University, Seoul, Korea.,Research Center for Coupled Human and Natural Systems for Ecowelfare, Konkuk University, Seoul, Korea
| | - Young-Ran Lim
- Department of Biological Sciences, Konkuk University, Seoul, Korea
| | - Kyungho Lee
- Department of Biological Sciences, Konkuk University, Seoul, Korea.,Research Center for Coupled Human and Natural Systems for Ecowelfare, Konkuk University, Seoul, Korea
| | - Jaeseok Lee
- Department of Biological Sciences, Konkuk University, Seoul, Korea.,Research Center for Coupled Human and Natural Systems for Ecowelfare, Konkuk University, Seoul, Korea
| | - Jang Ho Lee
- Department of Biological Sciences, Konkuk University, Seoul, Korea
| | - Im-Soon Lee
- Department of Biological Sciences, Konkuk University, Seoul, Korea.,Research Center for Coupled Human and Natural Systems for Ecowelfare, Konkuk University, Seoul, Korea
| |
Collapse
|