Cited by 16Parkinson's Disease Mechanisms and TreatmentsNuclear Receptors and SignalingGenetics, Aging, and Longevity in Model Organisms

Diaminodiphenyl sulfone–induced parkin ameliorates age-dependent dopaminergic neuronal loss

Lee, Yun-Il, Kang, Hojin, Ha, Young Wan, Chang, Ki-Young, Cho, Sung-Chun, Song, Sang Ok, Kim, Hyein, Jo, Areum +5 more·2016·Neurobiology of Aging

Abstract

During normal aging, the number of dopaminergic (DA) neurons in the substantia nigra progressively diminishes, although massive DA neuronal loss is a hallmark sign of Parkinson's disease. Unfortunately, there is little known about the molecular events involved in age-related DA neuronal loss. In this study, we found that (1) the level of parkin was decreased in the cerebellum, brain stem, substantia nigra, and striatum of aged mice, (2) diaminodiphenyl sulfone (DDS) restored the level of parkin, (3) DDS prevented age-dependent DA neuronal loss, and (4) DDS protected SH-SY5Y cells from 1-methyl-4-phenylpyridinium and hydrogen peroxide. Furthermore, pretreatment and/or post-treatment of DDS in a 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine-induced Parkinson's disease model attenuated DA neuronal loss and restored motor behavior. DDS transcriptionally activated parkin via protein kinase RNA-like endoplasmic reticulum kinase-activating transcription factor 4 signaling and DDS not only failed to induce parkin expression but also failed to rescue SH-SY5Y cells from 1-methyl-4-phenylpyridinium in the absence of ATF4. Herein, we demonstrated for the first time that DDS increased parkin level and served as a neuroprotective agent for age-dependent DA neuronal loss. Thus, DDS may be a potential therapeutic agent for age-related neurodegeneration.

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Crossref · 10.1016/j.neurobiolaging.2015.11.008

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Authors
Lee, Y.-I., Kang, H., Ha, Y. W., Chang, K.-Y., Cho, S.-C., Song, S. O., Kim, H., Jo, A., Khang, R., Choi, J.-Y., Lee, Y., Park, S. C., & Shin, J.-H.
Affiliations
  • Daegu Gyeongbuk Institute of Science and Technology (KR)
  • Samsung Biomedical Research Institute (KR)
  • Samsung (South Korea) (KR)
Corresponding author
Shin, Joo-Ho
Venue
Neurobiology of Aging
Publisher
Elsevier BV
Published
2016-05
Volume
41
Pages
1-10
ISSN
0197-4580 (ISSN-L)
OpenAlex
W2175467017
Cited by
16
References
43
Citations by year
2025: 1 · 2024: 1 · 2023: 1 · 2022: 1 · 2021: 2 · 2020: 2 · 2019: 2 · 2018: 3 · 2017: 3
FWCI
1.41
Type
journal article
Language
en
Open access
closed
Locations
  • Neurobiology of Aging (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • NRF (NRF-2012R1A1A1012435)
  • Ministry of Science, ICT and Future Planning
  • Samsung Biomedical Research Institute (SMX1132521)
  • Samsung Advanced Institute of Technology
Topics
  • Health Sciences › Medicine › Neurology › Parkinson's Disease Mechanisms and Treatments
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Nuclear Receptors and Signaling
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
Keywords
dapsone, Parkin, dopaminergic neuron loss, Parkinson's disease, age-related neurodegeneration, substantia nigra, neuroprotection, MPP+, MPTP, ATF4, PERK signaling, SH-SY5Y cells, oxidative stress
MeSH terms
Aging, Animals, Anti-Inflammatory Agents, Brain, Cells, Cultured, Dapsone, Disease Models, Animal, Female, Male, Mice, Inbred C57BL, Parkinson Disease, Substantia Nigra, Signal Transduction, Neuroprotective Agents, eIF-2 Kinase, Ubiquitin-Protein Ligases, Activating Transcription Factor 4, Dopaminergic Neurons, Endoplasmic Reticulum Stress

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