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Lin TW, Chang JK, Wu YR, Sun TH, Cheng YY, Ren CT, Pan MH, Wu JL, Chang KH, Yang HI, Chen CM, Wu CY, Chen YR. Ganglioside-focused Glycan Array Reveals Abnormal Anti-GD1b Auto-antibody in Plasma of Preclinical Huntington's Disease. Mol Neurobiol 2023; 60:3873-3882. [PMID: 36976478 DOI: 10.1007/s12035-023-03307-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 03/08/2023] [Indexed: 03/29/2023]
Abstract
Huntington's disease (HD) is a progressive and devastating neurodegenerative disease marked by inheritable CAG nucleotide expansion. For offspring of HD patients carrying abnormal CAG expansion, biomarkers that predict disease onset are crucially important but still lacking. Alteration of brain ganglioside patterns has been observed in the pathology of patients carrying HD. Here, by using a novel and sensitive ganglioside-focused glycan array, we examined the potential of anti-glycan auto-antibodies for HD. In this study, we collected plasma from 97 participants including 42 control (NC), 16 pre-manifest HD (pre-HD), and 39 HD cases and measured the anti-glycan auto-antibodies by a novel ganglioside-focused glycan array. The association between plasma anti-glycan auto-antibodies and disease progression was analyzed using univariate and multivariate logistic regression. The disease-predictive capacity of anti-glycan auto-antibodies was further investigated by receiver operating characteristic (ROC) analysis. We found that anti-glycan auto-antibodies were generally higher in the pre-HD group when compared to the NC and HD groups. Specifically, anti-GD1b auto-antibody demonstrated the potential for distinguishing between pre-HD and control groups. Moreover, in combination with age and the number of CAG repeat, the level of anti-GD1b antibody showed excellent predictability with an area under the ROC curve (AUC) of 0.95 to discriminate between pre-HD carriers and HD patients. With glycan array technology, this study demonstrated abnormal auto-antibody responses that showed temporal changes from pre-HD to HD.
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Affiliation(s)
- Tien-Wei Lin
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan
| | - Jung-Kai Chang
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan
| | - Yih-Ru Wu
- Department of Neurology, Linkou Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Tsung-Hsien Sun
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan
| | - Yang-Yu Cheng
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan
| | - Chien-Tai Ren
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan
| | - Mei-Hung Pan
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan
| | - Jin-Lin Wu
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan
- Ph.D. Program for Cancer Biology and Drug Discovery, China Medical University and Academia Sinica, Taichung, Taiwan
| | - Kuo-Hsuan Chang
- Department of Neurology, Linkou Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hwai-I Yang
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan
| | - Chiung-Mei Chen
- Department of Neurology, Linkou Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Taoyuan, Taiwan.
| | - Chung-Yi Wu
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan.
| | - Yun-Ru Chen
- Genomics Research Center, Academia Sinica, Taipei, 115, Taiwan.
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Zhang S, Cheng Y, Shang H. The updated development of blood-based biomarkers for Huntington's disease. J Neurol 2023; 270:2483-2503. [PMID: 36692635 PMCID: PMC9873222 DOI: 10.1007/s00415-023-11572-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 01/11/2023] [Accepted: 01/12/2023] [Indexed: 01/25/2023]
Abstract
Huntington's disease is a progressive neurodegenerative disease caused by mutation of the huntingtin (HTT) gene. The identification of mutation carriers before symptom onset provides an opportunity to intervene in the early stage of the disease course. Optimal biomarkers are of great value to reflect neuropathological and clinical progression and are sensitive to potential disease-modifying treatments. Blood-based biomarkers have the merits of minimal invasiveness, low cost, easy accessibility and safety. In this review, we summarized the updated development of blood-based biomarkers for HD from six aspects, including neuronal injuries, oxidative stress, endocrine functions, immune reactions, metabolism and differentially expressed miRNAs. The blood-based biomarkers presented and discussed in this review were close to clinical applicability and might facilitate clinical design as surrogate endpoints. Exploration and validation of robust blood-based biomarkers require further standard and systemic study design in the future.
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Affiliation(s)
- Sirui Zhang
- grid.412901.f0000 0004 1770 1022Laboratory of Neurodegenerative Disorders, Department of Neurology, Rare Disease Center, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China ,grid.412901.f0000 0004 1770 1022National Clinical Research Center for Geriatric, Laboratory of Neurodegenerative Disorders, West China Hospital, Sichuan University, Chengdu, 610041 China ,grid.412901.f0000 0004 1770 1022West China School of Medicine, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Yangfan Cheng
- grid.412901.f0000 0004 1770 1022Laboratory of Neurodegenerative Disorders, Department of Neurology, Rare Disease Center, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China ,grid.412901.f0000 0004 1770 1022National Clinical Research Center for Geriatric, Laboratory of Neurodegenerative Disorders, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Huifang Shang
- grid.412901.f0000 0004 1770 1022Laboratory of Neurodegenerative Disorders, Department of Neurology, Rare Disease Center, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China ,grid.412901.f0000 0004 1770 1022National Clinical Research Center for Geriatric, Laboratory of Neurodegenerative Disorders, West China Hospital, Sichuan University, Chengdu, 610041 China
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Kangussu LM, Rocha NP, Valadão PAC, Machado TCG, Soares KB, Joviano-Santos JV, Latham LB, Colpo GD, Almeida-Santos AF, Furr Stimming E, Simões e Silva AC, Teixeira AL, Miranda AS, Guatimosim C. Renin-Angiotensin System in Huntington′s Disease: Evidence from Animal Models and Human Patients. Int J Mol Sci 2022; 23:ijms23147686. [PMID: 35887034 PMCID: PMC9316902 DOI: 10.3390/ijms23147686] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 07/07/2022] [Accepted: 07/09/2022] [Indexed: 02/04/2023] Open
Abstract
The Renin-Angiotensin System (RAS) is expressed in the central nervous system and has important functions that go beyond blood pressure regulation. Clinical and experimental studies have suggested that alterations in the brain RAS contribute to the development and progression of neurodegenerative diseases. However, there is limited information regarding the involvement of RAS components in Huntington’s disease (HD). Herein, we used the HD murine model, (BACHD), as well as samples from patients with HD to investigate the role of both the classical and alternative axes of RAS in HD pathophysiology. BACHD mice displayed worse motor performance in different behavioral tests alongside a decrease in the levels and activity of the components of the RAS alternative axis ACE2, Ang-(1-7), and Mas receptors in the striatum, prefrontal cortex, and hippocampus. BACHD mice also displayed a significant increase in mRNA expression of the AT1 receptor, a component of the RAS classical arm, in these key brain regions. Moreover, patients with manifest HD presented higher plasma levels of Ang-(1-7). No significant changes were found in the levels of ACE, ACE2, and Ang II. Our findings provided the first evidence that an imbalance in the RAS classical and counter-regulatory arms may play a role in HD pathophysiology.
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Affiliation(s)
- Lucas M. Kangussu
- Department of Morphology, Biological Science Institute, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (L.M.K.); (P.A.C.V.); (T.C.G.M.); (K.B.S.); (J.V.J.-S.); (A.F.A.-S.); (A.S.M.); (C.G.)
| | - Natalia P. Rocha
- Department of Neurology, The Mitchell Center for Alzheimer′s Disease and Related Brain Disorders, The University of Texas Health Science Center, Houston, TX 77030, USA;
- McGovern Medical School, HDSA Center of Excellence at The University of Texas Health Science Center, Houston, TX 77030, USA; (L.B.L.); (E.F.S.)
- Neuropsychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, University of Texas, Houston, TX 77054, USA;
| | - Priscila A. C. Valadão
- Department of Morphology, Biological Science Institute, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (L.M.K.); (P.A.C.V.); (T.C.G.M.); (K.B.S.); (J.V.J.-S.); (A.F.A.-S.); (A.S.M.); (C.G.)
| | - Thatiane C. G. Machado
- Department of Morphology, Biological Science Institute, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (L.M.K.); (P.A.C.V.); (T.C.G.M.); (K.B.S.); (J.V.J.-S.); (A.F.A.-S.); (A.S.M.); (C.G.)
| | - Kívia B. Soares
- Department of Morphology, Biological Science Institute, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (L.M.K.); (P.A.C.V.); (T.C.G.M.); (K.B.S.); (J.V.J.-S.); (A.F.A.-S.); (A.S.M.); (C.G.)
| | - Julliane V. Joviano-Santos
- Department of Morphology, Biological Science Institute, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (L.M.K.); (P.A.C.V.); (T.C.G.M.); (K.B.S.); (J.V.J.-S.); (A.F.A.-S.); (A.S.M.); (C.G.)
- Center for Mathematics, Computing, and Cognition (CMCC), Federal University of ABC (UFABC), São Bernardo do Campo 09612-000, SP, Brazil
| | - Leigh B. Latham
- McGovern Medical School, HDSA Center of Excellence at The University of Texas Health Science Center, Houston, TX 77030, USA; (L.B.L.); (E.F.S.)
- School of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Gabriela D. Colpo
- Neuropsychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, University of Texas, Houston, TX 77054, USA;
| | - Ana Flávia Almeida-Santos
- Department of Morphology, Biological Science Institute, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (L.M.K.); (P.A.C.V.); (T.C.G.M.); (K.B.S.); (J.V.J.-S.); (A.F.A.-S.); (A.S.M.); (C.G.)
| | - Erin Furr Stimming
- McGovern Medical School, HDSA Center of Excellence at The University of Texas Health Science Center, Houston, TX 77030, USA; (L.B.L.); (E.F.S.)
| | - Ana Cristina Simões e Silva
- Department of Pediatrics, School of Medicine, Federal University of Minas Gerais, Belo Horizonte 30130-100, MG, Brazil;
| | - Antônio L. Teixeira
- Neuropsychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, University of Texas, Houston, TX 77054, USA;
- Department of Psychiatry & Behavioral Sciences, McGovern Medical School, University of Texas Health Science Center, Houston, TX 77054, USA
- Correspondence:
| | - Aline Silva Miranda
- Department of Morphology, Biological Science Institute, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (L.M.K.); (P.A.C.V.); (T.C.G.M.); (K.B.S.); (J.V.J.-S.); (A.F.A.-S.); (A.S.M.); (C.G.)
| | - Cristina Guatimosim
- Department of Morphology, Biological Science Institute, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (L.M.K.); (P.A.C.V.); (T.C.G.M.); (K.B.S.); (J.V.J.-S.); (A.F.A.-S.); (A.S.M.); (C.G.)
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Fajloun Z, Kovacic H, Annweiler C, Wu Y, Cao Z, Sabatier JM. SARS-CoV-2-Induced Neurological Disorders in Symptomatic Covid-19 and Long Covid Patients: Key Role of Brain Renin-Angiotensin System. Infect Disord Drug Targets 2022; 22:e060422203203. [PMID: 35388764 DOI: 10.2174/1871526522666220406124618] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 03/24/2022] [Accepted: 03/24/2022] [Indexed: 11/22/2022]
Affiliation(s)
- Ziad Fajloun
- Department of Biology, Faculty of Sciences 3, Lebanese University, Campus Michel Slayman Ras Maska, 1352 Tripoli, Lebanon
- Laboratory of Applied Biotechnology (LBA3B), Azm Center for Research in Biotechnology and its Applications, EDST, Lebanese University, 1300 Tripoli, Lebanon
| | - Hervé Kovacic
- Aix-Marseille Univ, CNRS, INP, Inst Neurophysiopathol, 13385 Marseille, France
| | - Cédric Annweiler
- Department of Geriatric Medicine and Memory Clinic, Research Center on Autonomy and Longevity, University Hospital, Angers, France
- Laboratoire de Psychologie des Pays de la Loire, LPPL EA 4638, SFR Confluences, University of Angers, Angers, France
| | - Yingliang Wu
- State Key Laboratory of Virology, Modern Virology Research Center, College of Life Sciences, Wuhan, University, Wuhan 430072, China
| | - Zhijian Cao
- State Key Laboratory of Virology, Modern Virology Research Center, College of Life Sciences, Wuhan, University, Wuhan 430072, China
| | - Jean-Marc Sabatier
- Aix-Marseille Univ, CNRS, INP, Inst Neurophysiopathol, 13385 Marseille, France
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Angiotensin II receptor I auto-antibodies following SARS-CoV-2 infection. PLoS One 2021; 16:e0259902. [PMID: 34788328 PMCID: PMC8598062 DOI: 10.1371/journal.pone.0259902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 10/28/2021] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) is associated with endothelial activation and coagulopathy, which may be related to pre-existing or infection-induced pro-thrombotic autoantibodies such as those targeting angiotensin II type I receptor (AT1R-Ab). METHODS We compared prevalence and levels of AT1R-Ab in COVID-19 cases with mild or severe disease to age and sex matched negative controls utilizing multivariate logistic and quantile regression adjusted for comorbidities including hypertension, diabetes, and heart disease. RESULTS There were trends toward increased prevalence (50% vs. 33%, p = 0.1) and level of AT1R-Ab (median 9.8 vs. 6.1 U/mL, p = 0.06) in all cases versus controls. When considered by COVID-19 disease severity, there was a trend toward increased prevalence of AT1R-Ab (55% vs. 31%, p = 0.07), as well as significantly higher AT1R-Ab levels (median 10.7 vs. 5.9 U/mL, p = 0.03) amongst individuals with mild COVID-19 versus matched controls. In contrast, the prevalence (42% vs. 37%, p = 0.9) and level (both medians 6.7 U/mL, p = 0.9) of AT1R-Ab amongst those with severe COVID-19 did not differ from matched controls. CONCLUSIONS These findings support an association between COVID-19 and AT1R-Ab, emphasizing that vascular pathology may be present in individuals with mild COVID-19 as well as those with severe disease.
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Differential Diagnosis of Chorea-HIV Infection Delays Diagnosis of Huntington's Disease by Years. Brain Sci 2021; 11:brainsci11060710. [PMID: 34071882 PMCID: PMC8229235 DOI: 10.3390/brainsci11060710] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 05/20/2021] [Accepted: 05/25/2021] [Indexed: 01/16/2023] Open
Abstract
Background: There is a broad range of potential differential diagnoses for chorea. Besides rare, inherited neurodegenerative diseases such as Huntington’s disease (HD) chorea can accompany basal ganglia disorders due to vasculitis or infections, e.g., with the human immunodeficiency virus (HIV). The clinical picture is complicated by the rare occurrence of HIV infection and HD. Methods: First, we present a case suffering simultaneously from HIV and HD (HIV/HD) focusing on clinical manifestation and disease onset. We investigated cross-sectional data regarding molecular genetic, motoric, cognitive, functional, and psychiatric disease manifestation of HIV/HD in comparison to motor-manifest HD patients without HIV infection (nonHIV/HD) in the largest cohort of HD patients worldwide using the registry study ENROLL-HD. Data were analyzed using ANCOVA analyses controlling for covariates of age and CAG repeat length between groups in IBM SPSS Statistics V.25. Results: The HD diagnosis in our case report was delayed by approximately nine years due to the false assumption that the HIV infection might have been the cause of chorea. Out of n = 21,116 participants in ENROLL-HD, we identified n = 10,125 motor-manifest HD patients. n = 23 male participants were classified as suffering from HIV infection as a comorbidity, compared to n = 4898 male non-HIV/HD patients. Except for age, with HIV/HD being significantly younger (p < 0.050), we observed no group differences regarding sociodemographic, genetic, educational, motoric, functional, and cognitive parameters. Male HIV/HD patients reported about a 5.3-year-earlier onset of HD symptoms noticed by themselves compared to non-HIV/HD (p < 0.050). Moreover, patients in the HIV/HD group had a longer diagnostic delay of 1.8 years between onset of symptoms and HD diagnosis and a longer time regarding assessment of first symptoms by the rater and judgement of the patient (all p < 0.050). Unexpectedly, HIV/HD patients showed less irritability in the Hospital Anxiety and Depression Scale (all p < 0.05). Conclusions: The HD diagnosis in HIV-infected male patients is secured with a diagnostic delay between first symptoms noticed by the patient and final diagnosis. Treating physicians therefore should be sensitized to think of potential alternative diagnoses in HIV-infected patients also afflicted by movement disorders, especially if there is evidence of subcortical atrophy and a history of hyperkinesia, even without a clear HD-family history. Those patients should be transferred for early genetic testing to avoid further unnecessary diagnostics and improve sociomedical care.
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Przybyl L, Wozna-Wysocka M, Kozlowska E, Fiszer A. What, When and How to Measure-Peripheral Biomarkers in Therapy of Huntington's Disease. Int J Mol Sci 2021; 22:ijms22041561. [PMID: 33557131 PMCID: PMC7913877 DOI: 10.3390/ijms22041561] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 01/29/2021] [Accepted: 01/29/2021] [Indexed: 12/11/2022] Open
Abstract
Among the main challenges in further advancing therapeutic strategies for Huntington’s disease (HD) is the development of biomarkers which must be applied to assess the efficiency of the treatment. HD is a dreadful neurodegenerative disorder which has its source of pathogenesis in the central nervous system (CNS) but is reflected by symptoms in the periphery. Visible symptoms include motor deficits and slight changes in peripheral tissues, which can be used as hallmarks for prognosis of the course of HD, e.g., the onset of the disease symptoms. Knowing how the pathology develops in the context of whole organisms is crucial for the development of therapy which would be the most beneficial for patients, as well as for proposing appropriate biomarkers to monitor disease progression and/or efficiency of treatment. We focus here on molecular peripheral biomarkers which could be used as a measurable outcome of potential therapy. We present and discuss a list of wet biomarkers which have been proposed in recent years to measure pre- and postsymptomatic HD. Interestingly, investigation of peripheral biomarkers in HD can unravel new aspects of the disease pathogenesis. This especially refers to inflammatory proteins or specific immune cells which attract scientific attention in neurodegenerative disorders.
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Affiliation(s)
- Lukasz Przybyl
- Laboratory of Mammalian Model Organisms, Institute of Bioorganic Chemistry Polish Academy of Sciences, 61-704 Poznan, Poland
- Correspondence: (L.P.); (A.F.)
| | - Magdalena Wozna-Wysocka
- Department of Medical Biotechnology, Institute of Bioorganic Chemistry Polish Academy of Sciences, 61-704 Poznan, Poland; (M.W.-W.); (E.K.)
| | - Emilia Kozlowska
- Department of Medical Biotechnology, Institute of Bioorganic Chemistry Polish Academy of Sciences, 61-704 Poznan, Poland; (M.W.-W.); (E.K.)
| | - Agnieszka Fiszer
- Department of Medical Biotechnology, Institute of Bioorganic Chemistry Polish Academy of Sciences, 61-704 Poznan, Poland; (M.W.-W.); (E.K.)
- Correspondence: (L.P.); (A.F.)
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Rocha NP, Cleary C, Colpo GD, Furr Stimming E, Teixeira AL. Peripheral Levels of Renin-Angiotensin System Components Are Associated With Cognitive Performance in Huntington's Disease. Front Neurosci 2021; 14:594945. [PMID: 33390882 PMCID: PMC7775387 DOI: 10.3389/fnins.2020.594945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 11/30/2020] [Indexed: 11/13/2022] Open
Abstract
The renin-angiotensin system (RAS) has proven to be involved in the pathophysiology of neurodegenerative diseases, such as Parkinson's disease (PD) and Alzheimer's disease (AD), serving as a potential therapeutic target and a disease burden marker. Studies have associated negative clinical outcomes with the activation of the classical RAS arm composed of the angiotensin-converting enzyme (ACE) and angiotensin (Ang) II, while suggested positive outcomes with the activation of the counter-regulatory RAS arm involving ACE2 and Ang-(1-7). Huntington's disease (HD) shares many pathological and clinical outcomes with AD and PD, but the evidence of direct involvement of RAS components in the pathophysiology of HD is still limited and needs further investigation. Herein, we investigated peripheral levels of the RAS components Ang II, Ang-(1-7), ACE, and ACE2 in controls, premanifest, and manifest HD gene carriers and their relationship with clinical outcomes. Peripheral blood samples were collected via phlebotomy, and plasma concentrations of RAS components were measured by Enzyme-Linked Immunosorbent Assay. Clinical evaluation included a questionnaire about socio-demographic characteristics, motor, and cognitive assessments. Results showed (1) no significant group differences in plasma concentrations of RAS components; (2) positive correlations between ACE2 and Verbal Fluency Test (VFT) scores; and (3) negative correlations between Ang II and Mini-Mental State Examination scores. These results corroborate the proposed balance between the classical (ACE/Ang II) and the counter-regulatory [ACE2/Ang-(1-7)] arms of the RAS, with the former associated with negative clinical outcomes and the latter with positive effects in HD.
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Affiliation(s)
- Natalia P Rocha
- The Mitchell Center for Alzheimer's Disease and Related Brain Disorders, Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, United States.,HDSA Center of Excellence at The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Courtney Cleary
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Gabriela D Colpo
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Erin Furr Stimming
- HDSA Center of Excellence at The University of Texas Health Science Center at Houston, Houston, TX, United States.,Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Antonio L Teixeira
- Neuropsychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, United States
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9
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de Melo LA, Almeida-Santos AF. Neuropsychiatric Properties of the ACE2/Ang-(1-7)/Mas Pathway: A Brief Review. Protein Pept Lett 2020; 27:476-483. [PMID: 31868143 DOI: 10.2174/0929866527666191223143230] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 10/02/2019] [Accepted: 11/05/2019] [Indexed: 12/11/2022]
Abstract
The current pharmacological strategies for the management of anxiety disorders and depression, serious conditions which are gaining greater prevalence worldwide, depend on only two therapeutic classes of mood-stabilizing drugs: Serotonin Reuptake Inhibitors (SSRIs) and Serotonin-Norepinephrine Reuptake Inhibitors (SNRIs). Although first line agents with proven efficacy, their clinical success in the management of anxiety disorders and depression is still considered highly complex due to the multifaceted nature of such conditions. Several studies have shown a possible therapeutic target could be found in the form of the Angiotensin-Converting Enzyme [ACE] type 2 (ACE2), Angiotensin [Ang]-(1-7) and Mas receptor pathway of the Renin- Angiotensin System (RAS), which as will be discussed, has been described to exhibit promising therapeutic properties for the management of anxiety disorders and depression. In this article, the literature to describe recent findings related to the role of the RAS in anxiety and depression disorders was briefly revised. The literature used covers a time range from 1988 to 2019 and were acquired from the National Center for Biotechnology Information's (NCBI) PubMed search engine. The results demonstrated in this review are promising and encourage the development of new research for the treatment of anxiety and depression disorders focusing on the RAS. In conclusion, the ACE2/Ang-(1-7)/Mas pathway may exhibit anxiolytic and anti-depressive effects through many possible biochemical mechanisms both centrally and peripherally, and result in highly promising mental health benefits which justifies further investigation into this system as a possible new therapeutic target in the management of neuropsychiatric disorders, including any as of yet undescribed risk-benefit analysis compared to currently-implemented pharmacological strategies.
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Affiliation(s)
- Leonardo Augusto de Melo
- Nucleo de Neurociencias, Departamento de Fisiologia e Biofísica, Instituto de Ciencias Biologicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Ana Flávia Almeida-Santos
- Nucleo de Neurociencias, Departamento de Fisiologia e Biofísica, Instituto de Ciencias Biologicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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10
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Machado TCG, Guatimosim C, Kangussu LM. The Renin-Angiotensin System in Huntington's Disease: Villain or Hero? Protein Pept Lett 2020; 27:456-462. [PMID: 31933441 PMCID: PMC7403685 DOI: 10.2174/0929866527666200110154523] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 08/22/2019] [Accepted: 11/15/2019] [Indexed: 11/22/2022]
Abstract
Huntington’s Disease (HD) is an autosomal dominant, progressive neurodegenerative disorder characterized by severe symptoms, including motor impairment, cognitive decline, and psychiatric alterations. Several systems, molecules, and mediators have been associated with the pathophysiology of HD. Among these, there is the Renin-Angiotensin System (RAS), a peptide hormone system that has been associated with the pathology of neuropsychiatric and neurodegenerative disorders. Important alterations in this system have been demonstrated in HD. However, the role of RAS components in HD is still unclear and needs further investigation. Nonetheless, modulation of the RAS components may represent a potential therapeutic strategy for the treatment of HD.
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Affiliation(s)
- Thatiane C G Machado
- Departamento de Morfologia - Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Cristina Guatimosim
- Departamento de Morfologia - Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Lucas M Kangussu
- Departamento de Morfologia - Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
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Sorohan BM, Ismail G, Leca N, Tacu D, Obrișcă B, Constantinescu I, Baston C, Sinescu I. Angiotensin II type 1 receptor antibodies in kidney transplantation: An evidence-based comprehensive review. Transplant Rev (Orlando) 2020; 34:100573. [DOI: 10.1016/j.trre.2020.100573] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/21/2020] [Accepted: 09/22/2020] [Indexed: 12/15/2022]
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12
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Abstract
Primary aldosteronism (PA) is the most common form of endocrine hypertension. Agonistic autoantibodies against the angiotensin II type 1 receptor (AT1R-Abs) have been described in transplantation medicine and women with pre-eclampsia and more recently in patients with PA. Any functional role of AT1R-Abs in either of the two main subtypes of PA (aldosterone-producing adenoma or bilateral adrenal hyperplasia) requires clarification. In this review, we discuss the studies performed to date on AT1R-Abs in PA.
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Affiliation(s)
- Lucie S. Meyer
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität
München, LMU München, Germany
| | - Siyuan Gong
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität
München, LMU München, Germany
| | - Martin Reincke
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität
München, LMU München, Germany
| | - Tracy Ann Williams
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität
München, LMU München, Germany
- Division of Internal Medicine and Hypertension, Department of Medical
Sciences, University of Turin, Turin, Italy
- Correspondence Tracy Ann Williams PhD Medizinische Klinik und Poliklinik IV, Klinikum der
UniversitätMünchen, LMU MünchenZiemssenstr. 180336 MünchenGermany+49 89 4400 52941+49 89 4400 54428
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13
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Jain A, Shah H, Simonsick EM, Metter EJ, Mangold L, Humphreys E, Partin A, Fedarko NS. Angiotensin receptor autoantibodies as exposures that modify disease progression: Cross sectional, longitudinal and in vitro studies of prostate cancer. J Transl Autoimmun 2019; 2:100008. [PMID: 31930191 PMCID: PMC6953913 DOI: 10.1016/j.jtauto.2019.100008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Revised: 07/28/2019] [Accepted: 07/29/2019] [Indexed: 12/23/2022] Open
Abstract
Circulating angiotensin type I receptor (AT1R) agonistic autoantibodies (AT1RaAbs) that bind and chronically activate the receptor have been associated with a number of diseases suggesting that while the autoantibodies are not necessarily causative they may promote disease progression. The prostate has a local renin angiotensin system. The current study examines associations between AT1RaAbs and prostate cancer (PCA), disease-free survival (DFS), overall survival (OS) and AT1RaAb effects on PCA cell phenotype. In a cross-sectional set of serum obtained from 151 men diagnosed with PCA, nonmalignant prostate disease or no disease, higher serum AT1RaAb levels were associated with PCA and non-organ confined PCA. The odds ratio for PCA was 6.3 (95% confidence interval 2.2 to 18) for a positive 1:1600 titer and 18 (95% confidence interval 6.9 to 45) at AT1RaAb levels > 1.04 μg/ml, (p < 0.0001). In a longitudinal set of pre-diagnosis samples from 109 men, DFS hazard ratios of 2.2 (95% confidence interval 1.4 to 3.5) and 1.6 (95% confidence interval 1.0 to 2.5) for most proximal to diagnosis and most distal to diagnosis samples, respectively, were found for high versus low AT1RaAb groups. Hazard ratios for OS in most proximal and distal samples were 2.4 (95% confidence interval 1.6 to 3.6) and 1.8 (95% confidence interval 1.1 to 2.8), respectively. Accelerated failure modeling of survival indicated that a 1 μg/ml increase in AT1RaAb levels was associated with a reduction of DFS and OS by 20% at the most proximal time point and by 15% at the most distal time points. Adjusting for age, did not affect the association with DFS in proximal samples but changed distal time point DFS and OS to a 10% decrease for every 1 μg/ml increase in AT1RaAb. Additional adjustments for body mass index, systolic blood pressure and prostate-specific antigen did not appreciably alter these associations. AT1RaAb treatment of PC3, DU145, and LNCaP cells significantly increased the maximal growth rate approximately 2-fold and invasiveness approximately 3-fold. Conclusions: These observations provide evidence supporting AT1RaAbs as exposures that may modify prostate cancer progression and indicate they may be predictive markers for risk stratification.
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Affiliation(s)
- Alka Jain
- Department of Medicine, Johns Hopkins University, Baltimore, MD, 21224, USA
| | - Haikoo Shah
- Department of Medicine, Johns Hopkins University, Baltimore, MD, 21224, USA
- Department of Medicine, University Hospitals Cleveland Medical Center, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Eleanor M. Simonsick
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, MD, 21225, USA
| | - E. Jeffrey Metter
- Intramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, MD, 21225, USA
- Current Address: Department of Neurology, University of Tennessee Health Science Center, Memphis, TN, 38163, USA
| | - Leslie Mangold
- Department of Urology, James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Elizabeth Humphreys
- Department of Urology, James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Alan Partin
- Department of Urology, James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Neal S. Fedarko
- Department of Medicine, Johns Hopkins University, Baltimore, MD, 21224, USA
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14
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Reinsmoen NL, Mirocha J, Ensor CR, Marrari M, Chaux G, Levine DJ, Zhang X, Zeevi A. A 3-Center Study Reveals New Insights Into the Impact of Non-HLA Antibodies on Lung Transplantation Outcome. Transplantation 2017; 101:1215-1221. [DOI: 10.1097/tp.0000000000001389] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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De Mello WC, Gerena Y, Ayala-Peña S. Angiotensins and Huntington's Disease: A Study on Immortalized Progenitor Striatal Cell Lines. Front Endocrinol (Lausanne) 2017; 8:108. [PMID: 28596754 PMCID: PMC5442183 DOI: 10.3389/fendo.2017.00108] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 05/03/2017] [Indexed: 12/21/2022] Open
Abstract
Neurons from mouse models of Huntington's disease (HD) exhibit altered electrophysiological properties, potentially contributing to neuronal dysfunction and neurodegeneration. The renin-angiotensin system (RAS) is a potential contributor to the pathophysiology of neurodegenerative diseases. However, the role of angiotensin II (Ang II) and angiotensin (1-7) has not been characterized in HD. We investigated the influence of Ang II and angiotensin (1-7) on total potassium current using immortalized progenitor mutant huntingtin-expressing (Q111) and wild-type (Q7) cell lines. Measurements of potassium current were performed using the whole cell configuration of pCLAMP. The results showed that (1) the effect of Ang II administered to the bath caused a negligible effect on potassium current in mutant Q111 cells compared with wild-type Q7 cells and that intracellular administration of Ang II reduced the potassium current in wild type but not in mutant cells; (2) the small effect of Ang II was abolished by losartan; (3) intracellular administration of Ang II performed in mutant huntingtin-expressing Q111 cells revealed a negligible effect of the peptide on potassium current; (4) flow cytometer analysis indicated a low expression of Ang II AT1 receptors in mutant Q111 cells; (5) mutant huntingtin-expressing striatal cells are highly sensitive to Ang (1-7) and that the effect of Ang (1-7) is related to the activation of Mas receptors. In conclusion, mutant huntingtin-expressing cells showed a negligible effect of Ang II on potassium current, a result probably due to the reduced expression of AT1 receptors at the surface cell membrane. In contrast, administration of Ang (1-7) to the bath showed a significant decline of the potassium current in mutant cells, an effect dependent on the activation of Mas receptors. Ang II had an intracrine effect in wild-type cells and Ang (1-7) exerted a significant effect in mutant huntingtin-expressing striatal cells.
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Affiliation(s)
- Walmor C. De Mello
- Department of Pharmacology and Toxicology, School of Medicine, Medical Sciences Campus, University of Puerto Rico, San Juan, PR, USA
| | - Yamil Gerena
- Department of Pharmacology and Toxicology, School of Medicine, Medical Sciences Campus, University of Puerto Rico, San Juan, PR, USA
| | - Sylvette Ayala-Peña
- Department of Pharmacology and Toxicology, School of Medicine, Medical Sciences Campus, University of Puerto Rico, San Juan, PR, USA
- *Correspondence: Sylvette Ayala-Peña,
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Non-human leukocyte antigen-specific antibodies in thoracic transplantation. Curr Opin Organ Transplant 2016; 21:350-4. [DOI: 10.1097/mot.0000000000000330] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Lei J, Li Y, Zhang S, Wu Y, Wang P, Liu H. The Prognostic Role of Angiotensin II Type 1 Receptor Autoantibody in Non-Gravid Hypertension and Pre-eclampsia: A Meta-analysis and Our Studies. Medicine (Baltimore) 2016; 95:e3494. [PMID: 27124051 PMCID: PMC4998714 DOI: 10.1097/md.0000000000003494] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Angiotensin II type 1 receptor autoantibody (AT1-AA) is found in patients with non-gravid hypertension or pre-eclampsia, but the relationship is uncertain.The aim of the present study was to assess the association between AT1-AA and high blood pressure using meta-analysis, and to evaluate the prognosis value of AT1-AA for hypertensive diseases.Literature search from PubMed, Embase, and Cochrane databases were conducted using keywords "hypertension" or "pre-eclampsia," "angiotensin II receptor type 1 autoantibody," and its aliases from April 1999 to December 2015.Studies evaluating the association between AT1-AA and non-gravid hypertension or pre-eclampsia were included in this analysis. The quality of the eligible studies was assessed based on the Newcastle-Ottawa Scale with some modifications.Two researchers then independently reviewed all included studies and extracted all relevant data. Association between AT1-AA and hypertension was tested with pooled odds ratios (ORs) and 95% confidence intervals (CIs). Finally, we evaluated whether AT1-AA predicted the prognosis of hypertension by using a summary receiver-operating characteristic (ROC) curve and sensitivity analysis.Ten studies were finally included in this meta-analysis. AT1-AA showed more significant association with pre-eclampsia than that with non-gravid hypertension (pooled OR 32.84, 95% CI 17.19-62.74; and pooled OR 4.18, 95% CI 2.20-7.98, respectively). Heterogeneity among studies was also detected probably due to different hypertensive subtypes and AT1-AA measuring methods. Area under summary ROC curve (AUC) of pre-eclampsia was 0.92 (sensitivity 0.76; specificity 0.86). Area under the ROC curve of overall hypertensive diseases or non-gravid hypertension was lower than that of pre-eclampsia (0.86 and 0.72, respectively) with lower sensitivities (0.46 and 0.26, respectively).The major limitation of this analysis was the publication bias due to lack of unpublished data and the language limitation during literature search. Prospective study with large simple size and specific measuring data collection are needed to enhance our findings in the future.Our analysis confirms that elevated AT1-AA in serum is significantly associated with hypertensive disorder, especially pre-eclampsia. AT1-AA may be a valuable indicator for poorer prognosis of patients with pre-eclampsia, and could be used in patients with hypertensive disease for risk evaluation and making individual treatment decision.
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Affiliation(s)
- Jinghui Lei
- From the Department of Physiology & Pathophysiology (JL, SZ, YW, PW, HL), School of Basic Medical Sciences, Capital Medical University, Beijing, China; Centers for Metabolic Disease Research (YL), Cardiovascular Research, and Thrombosis Research, Department of Pharmacology, Temple University School of Medicine, Philadelphia, PA; Beijing Key Laboratory of Cardiovascular Diseases and Related Metabolic Dysfunction (JL, SZ, YW, PW, HL), Capital Medical University; and Department of Cardiology (HL), Capital Medical University, Beijing, China
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Treating the whole body in Huntington's disease. Lancet Neurol 2016; 14:1135-42. [PMID: 26466780 DOI: 10.1016/s1474-4422(15)00177-5] [Citation(s) in RCA: 106] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 06/15/2015] [Accepted: 07/03/2015] [Indexed: 12/13/2022]
Abstract
Huntington's disease is a genetic neurodegenerative disorder with symptoms that are linked to the progressive dysfunction and neuronal death in corticostriatal circuits. The causative gene (mutated HTT) is widely expressed outside the CNS and several peripheral signs of disease, including weight loss and increased proinflammatory signalling, are often seen; however, their importance in the pathophysiology of Huntington's disease is not clear. Studies in animals have shown that features of the disease involving the CNS, including synapse loss and behavioural alterations, are susceptible to modulation by treatments that target tissues and organs outside the CNS. Links between peripheral biology and neurodegeneration have also been shown in other chronic neurodegenerative diseases, suggesting that modulation of these peripheral targets can offer new approaches to therapeutic development. Treatments targeted to tissues and organs outside the CNS might therefore substantially improve the quality of life of patients with Huntington's disease, even in the absence of disease-modifying effects.
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Crotti A, Glass CK. The choreography of neuroinflammation in Huntington's disease. Trends Immunol 2015; 36:364-73. [PMID: 26001312 PMCID: PMC4786070 DOI: 10.1016/j.it.2015.04.007] [Citation(s) in RCA: 152] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 04/19/2015] [Accepted: 04/19/2015] [Indexed: 01/01/2023]
Abstract
Currently, the concept of 'neuroinflammation' includes inflammation associated with neurodegenerative diseases, in which there is little or no infiltration of blood-derived immune cells into the brain. The roles of brain-resident and peripheral immune cells in these inflammatory settings are poorly understood, and it is unclear whether neuroinflammation results from immune reaction to neuronal dysfunction/degeneration, and/or represents cell-autonomous phenotypes of dysfunctional immune cells. Here, we review recent studies examining these questions in the context of Huntington's disease (HD), where mutant Huntingtin (HTT) is expressed in both neurons and glia. Insights into the cellular and molecular mechanisms underlying neuroinflammation in HD may provide a better understanding of inflammation in more complex neurodegenerative disorders, and of the contribution of the neuroinflammatory component to neurodegenerative disease pathogenesis.
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Affiliation(s)
| | - Christopher K Glass
- Department of Cellular and Molecular Medicine, University of California San Diego, CA, USA; Department of Medicine, University of California San Diego, CA, USA.
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A DeMarshall C, Sarkar A, G Nagele R. Serum Autoantibodies as Biomarkers for Parkinsons Disease: Background and Utility. AIMS MEDICAL SCIENCE 2015. [DOI: 10.3934/medsci.2015.4.316] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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