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Pan L, Li C, Meng L, Zhang G, Zou L, Tian Y, Chen S, Sun Y, Su D, Zhang X, Xiong M, Xiao T, Xia D, Hong Z, Zhang Z. GDF1 ameliorates cognitive impairment induced by hearing loss. NATURE AGING 2024; 4:568-583. [PMID: 38491289 DOI: 10.1038/s43587-024-00592-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 02/16/2024] [Indexed: 03/18/2024]
Abstract
Hearing loss is associated with an increased risk of Alzheimer disease (AD). However, the mechanisms of hearing loss promoting the onset of AD are poorly understood. Here we show that hearing loss aggravates cognitive impairment in both wild-type mice and mouse models of AD. Embryonic growth/differentiation factor 1 (GDF1) is downregulated in the hippocampus of deaf mice. Knockdown of GDF1 mimics the detrimental effect of hearing loss on cognition, while overexpression of GDF1 in the hippocampus attenuates the cognitive impairment induced by deafness. Strikingly, overexpression of GDF1 also attenuates cognitive impairment in APP/PS1 transgenic mice. GDF1 activates Akt, which phosphorylates asparagine endopeptidase and inhibits asparagine endopeptidase-induced synaptic degeneration and amyloid-β production. The expression of GDF1 is downregulated by the transcription factor CCAAT-enhancer binding protein-β. These findings indicate that hearing loss could promote AD pathological changes by inhibiting the GDF1 signaling pathway; thus, GDF1 may represent a therapeutic target for AD.
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Affiliation(s)
- Lina Pan
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Chunrui Li
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lanxia Meng
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Guoxin Zhang
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Li Zou
- Department of Neurology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Ye Tian
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Sen Chen
- Department of Otolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Sun
- Department of Otolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dandan Su
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xingyu Zhang
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Min Xiong
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Tingting Xiao
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Danhao Xia
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhengyuan Hong
- PET-CT/MRI Center, Molecular Imaging Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhentao Zhang
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China.
- TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, China.
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2
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Rocha E, Chamoli M, Chinta SJ, Andersen JK, Wallis R, Bezard E, Goldberg M, Greenamyre T, Hirst W, Kuan WL, Kirik D, Niedernhofer L, Rappley I, Padmanabhan S, Trudeau LE, Spillantini M, Scott S, Studer L, Bellantuono I, Mortiboys H. Aging, Parkinson's Disease, and Models: What Are the Challenges? AGING BIOLOGY 2023; 1:e20230010. [PMID: 38978807 PMCID: PMC11230631 DOI: 10.59368/agingbio.20230010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
Parkinson's disease (PD) is a chronic, neurodegenerative condition characterized by motor symptoms such as bradykinesia, rigidity, and tremor, alongside multiple nonmotor symptoms. The appearance of motor symptoms is linked to progressive dopaminergic neuron loss within the substantia nigra. PD incidence increases sharply with age, suggesting a strong association between mechanisms driving biological aging and the development and progression of PD. However, the role of aging in the pathogenesis of PD remains understudied. Numerous models of PD, including cell models, toxin-induced models, and genetic models in rodents and nonhuman primates (NHPs), reproduce different aspects of PD, but preclinical studies of PD rarely incorporate age as a factor. Studies using patient neurons derived from stem cells via reprogramming methods retain some aging features, but their characterization, particularly of aging markers and reproducibility of neuron type, is suboptimal. Investigation of age-related changes in PD using animal models indicates an association, but this is likely in conjunction with other disease drivers. The biggest barrier to drawing firm conclusions is that each model lacks full characterization and appropriate time-course assessments. There is a need to systematically investigate whether aging increases the susceptibility of mouse, rat, and NHP models to develop PD and understand the role of cell models. We propose that a significant investment in time and resources, together with the coordination and sharing of resources, knowledge, and data, is required to accelerate progress in understanding the role of biological aging in PD development and improve the reliability of models to test interventions.
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Affiliation(s)
- Emily Rocha
- Pittsburgh Institute for Neurodegenerative Diseases and Department of Neurology, University of Pittsburgh School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - Shankar J Chinta
- Buck Institute for Research on Aging, Novato, CA, USA
- Touro University California, College of Pharmacy, Vallejo, CA, USA
| | | | - Ruby Wallis
- The Healthy Lifespan Institute, Sheffield, United Kingdom
| | | | | | - Tim Greenamyre
- Pittsburgh Institute for Neurodegenerative Diseases and Department of Neurology, University of Pittsburgh School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - We-Li Kuan
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, United Kingdom
| | - Deniz Kirik
- Brain Repair and Imaging in Neural Systems (BRAINS), Lund, Sweden
| | - Laura Niedernhofer
- Institute on the Biology of Aging and Metabolism, University of Minnesota, Minneapolis, MN, USA
| | - Irit Rappley
- Recursion pharmaceuticals, Salt Lake City, UT, USA
| | | | - Louis-Eric Trudeau
- Department of pharmacology and physiology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Maria Spillantini
- Clinical Neurosciences, University of Cambridge, Cambridge, United Kingdom
| | | | - Lorenz Studer
- The Center for Stem Cell Biology and Developmental Biology Program, Sloan-Kettering Institute for Cancer Research, New York, NY, USA
| | - Ilaria Bellantuono
- The Healthy Lifespan Institute, Sheffield, United Kingdom
- Department of Oncology and Metabolism, The Medical School, Sheffield, United Kingdom
| | - Heather Mortiboys
- The Healthy Lifespan Institute, Sheffield, United Kingdom
- Department of Neuroscience, Sheffield Institute of Translational Neuroscience (SITraN), University of Sheffield, Sheffield, United Kindgom
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3
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How Well Do Rodent Models of Parkinson's Disease Recapitulate Early Non-Motor Phenotypes? A Systematic Review. Biomedicines 2022; 10:biomedicines10123026. [PMID: 36551782 PMCID: PMC9775565 DOI: 10.3390/biomedicines10123026] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/18/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022] Open
Abstract
The prodromal phase of Parkinson's disease (PD) is characterised by many non-motor symptoms, and these have recently been posited to be predictive of later diagnosis. Genetic rodent models can develop non-motor phenotypes, providing tools to identify mechanisms underlying the early development of PD. However, it is not yet clear how reproducible non-motor phenotypes are amongst genetic PD rodent models, whether phenotypes are age-dependent, and the translatability of these phenotypes has yet to be explored. A systematic literature search was conducted on studies using genetic PD rodent models to investigate non-motor phenotypes; cognition, anxiety/depressive-like behaviour, gastrointestinal (GI) function, olfaction, circadian rhythm, cardiovascular and urinary function. In total, 51 genetic models of PD across 150 studies were identified. We found outcomes of most phenotypes were inconclusive due to inadequate studies, assessment at different ages, or variation in experimental and environmental factors. GI dysfunction was the most reproducible phenotype across all genetic rodent models. The mouse model harbouring mutant A53T, and the wild-type hα-syn overexpression (OE) model recapitulated the majority of phenotypes, albeit did not reliably produce concurrent motor deficits and nigral cell loss. Furthermore, animal models displayed different phenotypic profiles, reflecting the distinct genetic risk factors and heterogeneity of disease mechanisms. Currently, the inconsistent phenotypes within rodent models pose a challenge in the translatability and usefulness for further biomechanistic investigations. This review highlights opportunities to improve phenotype reproducibility with an emphasis on phenotypic assay choice and robust experimental design.
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Yuan X, Yang Y, Liu C, Tian Y, Xia D, Liu Z, Pan L, Xiong M, Xiong J, Meng L, Zhang Z, Ye K, Jiang H, Zhang Z. Fine Particulate Matter Triggers α‐Synuclein Fibrillization and Parkinson‐like Neurodegeneration. Mov Disord 2022; 37:1817-1830. [DOI: 10.1002/mds.29181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 07/17/2022] [Accepted: 07/19/2022] [Indexed: 11/09/2022] Open
Affiliation(s)
- Xin Yuan
- Department of Neurology Renmin Hospital of Wuhan University Wuhan China
| | - Yingxu Yang
- Department of Neurology Renmin Hospital of Wuhan University Wuhan China
| | - Chaoyang Liu
- Research Center for Environment and Health Zhongnan University of Economics and Law Wuhan China
| | - Ye Tian
- Department of Neurology Renmin Hospital of Wuhan University Wuhan China
| | - Danhao Xia
- Department of Neurology Renmin Hospital of Wuhan University Wuhan China
| | - Zehua Liu
- Research Center for Environment and Health Zhongnan University of Economics and Law Wuhan China
| | - Lina Pan
- Department of Neurology Renmin Hospital of Wuhan University Wuhan China
| | - Min Xiong
- Department of Neurology Renmin Hospital of Wuhan University Wuhan China
| | - Jing Xiong
- Department of Neurology Renmin Hospital of Wuhan University Wuhan China
| | - Lanxia Meng
- Department of Neurology Renmin Hospital of Wuhan University Wuhan China
| | - Zhaohui Zhang
- Department of Neurology Renmin Hospital of Wuhan University Wuhan China
| | - Keqiang Ye
- Faculty of Life and Health Sciences, and Brain Cognition and Brain Disease Institute (BCBDI) Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences Shenzhen China
| | - Haiqiang Jiang
- Innovative Institute of Chinese Medicine and Pharmacy Shandong University of Traditional Chinese Medicine Jinan China
| | - Zhentao Zhang
- Department of Neurology Renmin Hospital of Wuhan University Wuhan China
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Tian Y, Pan L, Yuan X, Xiong M, Zhang Z, Meng L, Zheng Y, Bu L, Xu X, Zhang Z. 7,8-Dihydroxyflavone ameliorates mitochondrial impairment and motor dysfunction in the α-synuclein 1–103 transgenic mice. Neurobiol Dis 2022; 169:105736. [DOI: 10.1016/j.nbd.2022.105736] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 04/06/2022] [Accepted: 04/14/2022] [Indexed: 10/18/2022] Open
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