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Beltagy DM, Nawar NF, Mohamed TM, Tousson E, El-Keey MM. The synergistic effect of nanocurcumin and donepezil on Alzheimer's via PI3K/AKT/GSK-3β pathway modulating. Prostaglandins Other Lipid Mediat 2024; 170:106791. [PMID: 37918555 DOI: 10.1016/j.prostaglandins.2023.106791] [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: 09/14/2023] [Revised: 10/23/2023] [Accepted: 10/27/2023] [Indexed: 11/04/2023]
Abstract
Alzheimer's disease (AD) hallmarks include amyloid-βeta (Aβ) and tau proteins aggregates, neurite degeneration, microglial activation with cognitive impairment. Phosphatidylinositol-3-kinase/protein kinase B/Glycogen synthase kinase-3-beta (PI3K/AKT/GSK-3) pathway is essential for neuroprotection, cell survival and proliferation by blocking apoptosis. This study aimed to assess protective role of nanocurcumin (NCMN) as strong antioxidant and anti-inflammatory agent with elucidating its synergistic effects with Donepezil as acetylcholinesterase inhibitor on AD in rats via modulating PI3K/AKT/GSK-3β pathway. The experiment was performed on 70 male Wistar albino rats divided into seven groups (control, NCMN, Donepezil, AD-model, Donepezil co-treatment, NCMN only co-treatment, and NCMN+Donepezil combined treatment). Behavioral and biochemical investigations as cholinesterase activity, oxidative stress (malondialdehyde, reduced glutathione, nitric oxide, superoxidedismutase, and catalase), tumor necrosis factor-alpha, Tau, β-site amyloid precursor protein cleaving enzyme-1 (BACE-1), Phosphatase and tensin homolog (Pten), mitogen-activated protein kinase-1 (MAPK-1), Glycogen synthase kinase-3-beta (GSK-3β) and toll-like receptor-4 were evaluated. Treatment with NCMN improved memory, locomotion, neuronal differentiation by activating PI3K/AKT/GSK-3β pathway. These results were confirmed by histological studies in hippocampus.
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Affiliation(s)
- Doha M Beltagy
- Biochemistry Department, Faculty of Science, Damanhour University, Egypt.
| | - Nagat F Nawar
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Egypt
| | - Tarek M Mohamed
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Egypt
| | - Ehab Tousson
- Department of Zoology, Faculty of Science, Tanta University, Egypt
| | - Mai M El-Keey
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Egypt
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2
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Chen PH, Hsiao CY, Chiang SJ, Shen RS, Lin YK, Chung KH, Tsai SY. Cardioprotective potential of lithium and role of fractalkine in euthymic patients with bipolar disorder. Aust N Z J Psychiatry 2023; 57:104-114. [PMID: 34875897 DOI: 10.1177/00048674211062532] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Over a half century, lithium has been used as the first-line medication to treat bipolar disorder. Emerging clinical and laboratory studies suggest that lithium may exhibit cardioprotective effects in addition to neuroprotective actions. Fractalkine (CX3CL1) is a unique chemokine associated with the pathogenesis of mood disorders and cardiovascular diseases. Herein we aimed to ascertain whether lithium treatment is associated with favorable cardiac structure and function in relation to the reduced CX3CL1 among patients with bipolar disorder. METHODS We recruited 100 euthymic patients with bipolar I disorder aged over 20 years to undergo echocardiographic study and measurement of plasma CX3CL1. Associations between lithium treatment, cardiac structure and function and peripheral CX3CL1 were analyzed according to the cardiovascular risk. The high cardiovascular risk was defined as (1) age ⩾ 45 years in men or ⩾ 55 years in women or (2) presence of concurrent cardiometabolic diseases. RESULTS In the high cardiovascular risk group (n = 61), patients who received lithium as the maintenance treatment had significantly lower mean values of left ventricular internal diameters at end-diastole (Cohen's d = 0.65, p = 0.001) and end-systole (Cohen's d = 0.60, p = 0.004), higher mean values of mitral valve E/A ratio (Cohen's d = 0.51, p = 0.019) and superior performance of global longitudinal strain (Cohen's d = 0.51, p = 0.037) than those without lithium treatment. In addition, mean plasma levels of CX3CL1 in the high cardiovascular risk group were significantly lower among patients with lithium therapy compared with those without lithium treatment (p = 0.029). Multiple regression models showed that the association between lithium treatment and mitral value E/A ratio was contributed by CX3CL1. CONCLUSION Data from this largest sample size study of the association between lithium treatment and echocardiographic measures suggest that lithium may protect cardiac structure and function in patients with bipolar disorder. Reduction of CX3CL1 may mediate the cardioprotective effects of lithium.
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Affiliation(s)
- Pao-Huan Chen
- Department of Psychiatry, Taipei Medical University Hospital, Taipei.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei.,Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei
| | - Cheng-Yi Hsiao
- Division of Cardiology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei.,Cardiovascular Research Center, Taipei Medical University Hospital, Taipei.,Taipei Heart Institute, Taipei Medical University, Taipei.,Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei
| | - Shuo-Ju Chiang
- Division of Cardiology, Department of Internal Medicine, Taipei City Hospital, Taipei
| | - Ruei-Siang Shen
- Department of Clinical Psychology, College of Medicine, Fu-Jen Catholic University, New Taipei City
| | - Yen-Kuang Lin
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan
| | - Kuo-Hsuan Chung
- Department of Psychiatry, Taipei Medical University Hospital, Taipei.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei.,Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei
| | - Shang-Ying Tsai
- Department of Psychiatry, Taipei Medical University Hospital, Taipei.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei.,Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei
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Hao J, Guo Y, Guo K, Yang Q. Peripheral Inflammatory Biomarkers of Alzheimer’s Disease. J Alzheimers Dis 2022; 88:389-398. [PMID: 35599478 DOI: 10.3233/jad-215422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Alzheimer’s disease (AD) is a neurodegenerative disease of unknown pathological origin. The clinical diagnosis of AD is time-consuming and needs to a combination of clinical evaluation, psychological testing, and imaging assessments. Biomarkers may be good indicators for the clinical diagnosis of AD; hence, it is important to identify suitable biomarkers for the diagnosis and treatment of AD. Peripheral inflammatory biomarkers have been the focus of research in recent years. This review summarizes the role of inflammatory biomarkers in the disease course of AD.
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Affiliation(s)
- Jing Hao
- Department of Neurology, Anyang People’s Hospital, Xinxiang Medical University, Anyang, P.R. China
| | - Yanping Guo
- Department of Neurology, Anyang People’s Hospital, Xinxiang Medical University, Anyang, P.R. China
| | - Keke Guo
- Department of Neurology, Anyang People’s Hospital, Xinxiang Medical University, Anyang, P.R. China
| | - Qingcheng Yang
- Department of Neurology, Anyang People’s Hospital, Xinxiang Medical University, Anyang, P.R. China
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Zhou Q, Li S, Li M, Ke D, Wang Q, Yang Y, Liu GP, Wang XC, Liu E, Wang JZ. Human tau accumulation promotes glycogen synthase kinase-3β acetylation and thus upregulates the kinase: A vicious cycle in Alzheimer neurodegeneration. EBioMedicine 2022; 78:103970. [PMID: 35339896 PMCID: PMC8956943 DOI: 10.1016/j.ebiom.2022.103970] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 03/12/2022] [Accepted: 03/13/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Glycogen synthase kinase-3β (GSK-3β) is one of the most effective kinases in promoting tau hyperphosphorylation and accumulation in Alzheimer's disease (AD). However, it is not clear how GSK-3β activity is regulated during AD progression. METHODS We firstly used mass spectrometry to identify the acetylation site of GSK-3β, and then established the cell and animal models of GSK-3β acetylation. Next, we conducted molecular, cell biological and behavioral tests. Finally, we designed a peptide to test whether blocking tau-mediated GSK-3β acetylation could be beneficial to AD. FINDINGS We found that GSK-3β protein levels increased in the brains of AD patients and the transgenic mice. Overexpressing tau increased GSK-3β protein level with increased acetylation and decreased ubiquitination-related proteolysis. Tau could directly acetylate GSK-3β at K15 both in vitro and in vivo. K15-acetylation inhibited ubiquitination-associated proteolysis of GSK-3β and changed its activity-dependent phosphorylation, leading to over-activation of the kinase. GSK-3β activation by K15-acetylation in turn exacerbated the AD-like pathologies. Importantly, competitively inhibiting GSK-3β K15-acetylation by a novel-designed peptide remarkably improved cognitive impairment and the AD-like pathologies in 3xTg-AD mice. INTERPRETATION Tau can directly acetylate GSK-3β at K15 which reveals a vicious cycle between tau hyperphosphorylation and GSK-3β activation. FUNDING This study was supported in parts by grants from Science and Technology Committee of China (2016YFC1305800), Hubei Province (2018ACA142), Natural Science Foundation of China (91949205, 82001134, 31730035, 81721005), Guangdong Provincial Key S&T Program (018B030336001).
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Affiliation(s)
- Qiuzhi Zhou
- Department of Pathophysiology, School of Basic Medicine, Key Laboratory of Education Ministry of China/Hubei Province for Neurological Disorders, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Shihong Li
- Department of Pathophysiology, School of Basic Medicine, Key Laboratory of Education Ministry of China/Hubei Province for Neurological Disorders, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Mengzhu Li
- Department of Pathophysiology, School of Basic Medicine, Key Laboratory of Education Ministry of China/Hubei Province for Neurological Disorders, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Dan Ke
- Department of Pathophysiology, School of Basic Medicine, Key Laboratory of Education Ministry of China/Hubei Province for Neurological Disorders, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Qun Wang
- Department of Pathophysiology, School of Basic Medicine, Key Laboratory of Education Ministry of China/Hubei Province for Neurological Disorders, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ying Yang
- Department of Pathophysiology, School of Basic Medicine, Key Laboratory of Education Ministry of China/Hubei Province for Neurological Disorders, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Gong-Ping Liu
- Department of Pathophysiology, School of Basic Medicine, Key Laboratory of Education Ministry of China/Hubei Province for Neurological Disorders, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xiao-Chuan Wang
- Department of Pathophysiology, School of Basic Medicine, Key Laboratory of Education Ministry of China/Hubei Province for Neurological Disorders, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Enjie Liu
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
| | - Jian-Zhi Wang
- Department of Pathophysiology, School of Basic Medicine, Key Laboratory of Education Ministry of China/Hubei Province for Neurological Disorders, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Co-innovation Center of Neuroregeneration, Nantong University, Nantong 226000, China.
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Perea JR, Bolós M, Avila J. Microglia in Alzheimer's Disease in the Context of Tau Pathology. Biomolecules 2020; 10:biom10101439. [PMID: 33066368 PMCID: PMC7602223 DOI: 10.3390/biom10101439] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/09/2020] [Accepted: 10/10/2020] [Indexed: 12/13/2022] Open
Abstract
Microglia are the cells that comprise the innate immune system in the brain. First described more than a century ago, these cells were initially assigned a secondary role in the central nervous system (CNS) with respect to the protagonists, neurons. However, the latest advances have revealed the complexity and importance of microglia in neurodegenerative conditions such as Alzheimer’s disease (AD), the most common form of dementia associated with aging. This pathology is characterized by the accumulation of amyloid-β peptide (Aβ), which forms senile plaques in the neocortex, as well as by the aggregation of hyperphosphorylated tau protein, a process that leads to the development of neurofibrillary tangles (NFTs). Over the past few years, efforts have been focused on studying the interaction between Aβ and microglia, together with the ability of the latter to decrease the levels of this peptide. Given that most clinical trials following this strategy have failed, current endeavors focus on deciphering the molecular mechanisms that trigger the tau-induced inflammatory response of microglia. In this review, we summarize the most recent studies on the physiological and pathological functions of tau protein and microglia. In addition, we analyze the impact of microglial AD-risk genes (APOE, TREM2, and CD33) in tau pathology, and we discuss the role of extracellular soluble tau in neuroinflammation.
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Affiliation(s)
- Juan Ramón Perea
- Department of Molecular Neuropathology, Centro de Biología Molecular “Severo Ochoa” (CSIC-UAM), 1 Nicolás Cabrera, 28049 Madrid, Spain; (J.R.P.); (M.B.)
- Network Center for Biomedical Research on Neurodegenerative Diseases (CIBERNED), 5 Valderrebollo, 28031 Madrid, Spain
| | - Marta Bolós
- Department of Molecular Neuropathology, Centro de Biología Molecular “Severo Ochoa” (CSIC-UAM), 1 Nicolás Cabrera, 28049 Madrid, Spain; (J.R.P.); (M.B.)
- Network Center for Biomedical Research on Neurodegenerative Diseases (CIBERNED), 5 Valderrebollo, 28031 Madrid, Spain
| | - Jesús Avila
- Department of Molecular Neuropathology, Centro de Biología Molecular “Severo Ochoa” (CSIC-UAM), 1 Nicolás Cabrera, 28049 Madrid, Spain; (J.R.P.); (M.B.)
- Network Center for Biomedical Research on Neurodegenerative Diseases (CIBERNED), 5 Valderrebollo, 28031 Madrid, Spain
- Correspondence: ; Tel.:+34-196-4564
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Hampel H, Lista S, Mango D, Nisticò R, Perry G, Avila J, Hernandez F, Geerts H, Vergallo A. Lithium as a Treatment for Alzheimer’s Disease: The Systems Pharmacology Perspective. J Alzheimers Dis 2019; 69:615-629. [DOI: 10.3233/jad-190197] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Harald Hampel
- Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard de l’hôpital, F-75013, Paris, France
| | - Simone Lista
- Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard de l’hôpital, F-75013, Paris, France
- Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Boulevard de l’hôpital, F-75013, Paris, France
- Institute of Memory and Alzheimer’s Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Boulevard de l’hôpital, F-75013, Paris, France
| | - Dalila Mango
- Laboratory of Neuropharmacology, European Brain Research Institute, Rita Levi-Montalcini Foundation, Rome, Italy
| | - Robert Nisticò
- Laboratory of Neuropharmacology, European Brain Research Institute, Rita Levi-Montalcini Foundation, Rome, Italy
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - George Perry
- College of Sciences, One UTSA Circle, The University of Texas at San Antonio, San Antonio, TX, USA
| | - Jesus Avila
- Centro de Biologia Molecular “Severo Ochoa”, Consejo Superior de Investigaciones, Cientificas, Universidad Autonoma de Madrid, C/ Nicolas Cabrera, 1. Campus de Cantoblanco, 28049, Madrid, Spain
- Networking Research Center on Neurodegenerative, Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Felix Hernandez
- Centro de Biologia Molecular “Severo Ochoa”, Consejo Superior de Investigaciones, Cientificas, Universidad Autonoma de Madrid, C/ Nicolas Cabrera, 1. Campus de Cantoblanco, 28049, Madrid, Spain
- Networking Research Center on Neurodegenerative, Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Hugo Geerts
- In silico Biosciences, Computational Neuropharmacology, Berwyn, PA, USA
| | - Andrea Vergallo
- Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard de l’hôpital, F-75013, Paris, France
- Brain & Spine Institute (ICM), INSERM U 1127, CNRS UMR 7225, Boulevard de l’hôpital, F-75013, Paris, France
- Institute of Memory and Alzheimer’s Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Boulevard de l’hôpital, F-75013, Paris, France
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7
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GSK3β overexpression driven by GFAP promoter improves rotarod performance. Brain Res 2019; 1712:47-54. [DOI: 10.1016/j.brainres.2019.01.040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/28/2019] [Accepted: 01/30/2019] [Indexed: 11/20/2022]
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8
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Manca S, Frisbie CP, LaGrange CA, Casey CA, Riethoven JJM, Petrosyan A. The Role of Alcohol-Induced Golgi Fragmentation for Androgen Receptor Signaling in Prostate Cancer. Mol Cancer Res 2018; 17:225-237. [PMID: 30224543 DOI: 10.1158/1541-7786.mcr-18-0577] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 07/23/2018] [Accepted: 08/22/2018] [Indexed: 01/18/2023]
Abstract
Multiple epidemiologic observations and meta-analysis clearly indicate the link between alcohol abuse and the incidence and progression of prostate cancer; however, the mechanism remains enigmatic. Recently, it was found that ethanol (EtOH) induces disorganization of the Golgi complex caused by impaired function of the largest Golgi matrix protein, giantin (GOLGB1), which, in turn, alters the Golgi docking of resident Golgi proteins. Here, it is determined that in normal prostate cells, histone deacetylase 6 (HDAC6), the known regulator of androgen receptor (AR) signaling, localizes in the cytoplasm and nucleus, while its kinase, glycogen synthase kinase β (GSK3β), primarily resides in the Golgi. Progression of prostate cancer is accompanied by Golgi scattering, translocation of GSK3β from the Golgi to the cytoplasm, and the cytoplasmic shift in HDAC6 localization. Alcohol dehydrogenase-generated metabolites induces Golgi disorganization in androgen-responsive LNCaP and 22Rv1 cells, facilitates tumor growth in a mouse xenograft model and activates anchorage-independent proliferation, migration, and cell adhesion. EtOH-treated cells demonstrate reduced giantin and subsequent cytoplasmic GSK3β; this phenomenon was validated in giantin-depleted cells. Redistribution of GSK3β to the cytoplasm results in phosphorylation of HDAC6 and its retention in the cytoplasm, which, in turn, stimulates deacetylation of HSP90, AR import into the nucleus, and secretion of prostate-specific antigen (PSA). Finally, the relationship between Golgi morphology, HDAC6 cytoplasmic content, and clinicopathologic features was assessed in human prostate cancer patient specimens with and without a history of alcohol dependence. IMPLICATIONS: This study demonstrates the importance of alcohol-induced Golgi fragmentation in the activation of AR-mediated proliferation.
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Affiliation(s)
- Sonia Manca
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska
| | - Cole P Frisbie
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska
| | - Chad A LaGrange
- Division of Urologic Surgery, Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska
| | - Carol A Casey
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska
| | - Jean-Jack M Riethoven
- Center for Biotechnology, University of Nebraska-Lincoln, Lincoln, Nebraska.,The Nebraska Center for Integrated Biomolecular Communication, Lincoln, Nebraska
| | - Armen Petrosyan
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska. .,The Nebraska Center for Integrated Biomolecular Communication, Lincoln, Nebraska.,The Fred and Pamela Buffett Cancer Center, Omaha, Nebraska
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9
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Diabetes mellitus and Alzheimer’s disease: GSK-3β as a potential link. Behav Brain Res 2018; 339:57-65. [DOI: 10.1016/j.bbr.2017.11.015] [Citation(s) in RCA: 124] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 10/08/2017] [Accepted: 11/13/2017] [Indexed: 11/19/2022]
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