Cited by 56Adenosine and Purinergic SignalingTreatment of Major DepressionTryptophan and brain disorders

Hippocampal CD39/ENTPD1 promotes mouse depression‐like behavior through hydrolyzing extracellular ATP

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Cui, Qian‐Qian, Hu, Zhuang‐Li, Hu, Yuan‐Lang, Chen, Xi, Wang, Ji, Mao, Li, Lu, Xiao‐Jia, Ni, Ming +2 more·2020·The EMBO Reports

Abstract

Emerging evidence implicates that low levels of ATP in the extracellular space may contribute to the pathophysiology of major depressive disorder (MDD). The concentration of extracellular ATP is regulated by its hydrolase ectonucleotide tri(di)phosphohydrolase (ENTPD). However, the role of ENTPD in depression remains poorly understood. Here we examine the role of CD39 (known as ENTPD1) in mouse depression-like behavior induced by chronic social defeat stress (CSDS). We demonstrate that CSDS enhances the expression and activity of CD39 in hippocampus. The CD39 functional analog apyrase also induces depression-like behavior, which can be ameliorated by ATP replenishment. Pharmacological inhibition and genetic silencing of CD39 has an antidepressant-like effect via increasing hippocampal extracellular ATP concentration, accompanied with an increase in hippocampal neurogenesis and dendritic spine numbers in defeated mice. These results suggest that hippocampal CD39 contributes to CSDS-induced depression-like behavior via hydrolyzing extracellular ATP, indicating that CD39 may be a promising new target for the treatment of depression.

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Crossref · 10.15252/embr.201947857

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Authors
Cui, Q., Hu, Z., Hu, Y., Chen, X., Wang, J., Mao, L., Lu, X., Ni, M., Chen, J., & Wang, F.
Affiliations
Huazhong University of Science and Technology (CN)
Corresponding author
Wang, Fang
Venue
The EMBO Reports
Published
2020-03-05
Volume
21
Issue
4
Pages
e47857-e47857
ISSN
  • 1469-221X (ISSN-L)
  • 1469-3178
OpenAlex
W3010243985
Cited by
56
References
9
Citations by year
2026: 5 · 2025: 15 · 2024: 6 · 2023: 10 · 2022: 11 · 2021: 3 · 2020: 6
FWCI
4.71
Type
journal article
Language
en
Open access
Locations
  • EMBO Reports (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • PCSIRT (IRT13016)
  • Program for HUST Academic Frontier Youth Team (2017QYTD17)
  • Integrated Innovative Team for Major Human Diseases Program of Tongji Medical College, HUST
  • National Natural Science Foundation of China (81721005, 81473199, 81671438, 81673414)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Physiology › Adenosine and Purinergic Signaling
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
  • Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
Keywords
CD39, extracellular ATP, depression, chronic social defeat stress, hippocampus, apyrase, neurogenesis, dendritic spines, antidepressant targets
MeSH terms
Adenosine Triphosphate, Animals, Apyrase, Depression, Major Depressive Disorder, Hippocampus, Mice, Inbred C57BL, Mice

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