Evidence map›Paper›PMID 34735672›Full record

ArticleMolecular neurobiology2022

Phosphodiesterase 10A Is a Critical Target for Neuroprotection in a Mouse Model of Ischemic Stroke.

Mustafa C Beker, Ahmet B Caglayan, Serdar Altunay, Elif Ozbay, Nilay Ates, Taha Kelestemur, Berrak Caglayan, Ulkan Kilic, Thorsten R Doeppner, Dirk M Hermann and 1 more

Abstract read
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In one paragraph

Article in Molecular neurobiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.7field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 27 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. "No-reflow" phenomenon in acute ischemic stroke.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
    Review
  7. Article
  8. Article
  9. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 4 institutions in 2 countries.

Mustafa C BekerDepartment of Physiology, School of Medicine, Istanbul Medipol University, Istanbul, Turkey. mcbeker@medipol.edu.tr.
Ahmet B CaglayanRegenerative and Restorative Medical Research Center (REMER), Research Institute for Health Sciences and Technologies (SABITA), Istanbul Medipol University, Istanbul, Turkey.
Serdar AltunayDepartment of Physiology, School of Medicine, Istanbul Medipol University, Istanbul, Turkey.
Elif OzbayDepartment of Physiology, School of Medicine, Istanbul Medipol University, Istanbul, Turkey.
Nilay AtesDepartment of Physiology, School of Medicine, Istanbul Medipol University, Istanbul, Turkey.
Taha KelestemurDepartment of Physiology, School of Medicine, Istanbul Medipol University, Istanbul, Turkey.
Berrak CaglayanRegenerative and Restorative Medical Research Center (REMER), Research Institute for Health Sciences and Technologies (SABITA), Istanbul Medipol University, Istanbul, Turkey.
Ulkan KilicDepartment of Medical Biology, International School of Medicine, University of Health Sciences Turkey, Istanbul, Turkey.
Thorsten R DoeppnerDepartment of Neurology, University Medicine Göttingen, University of Göttingen, Göttingen, Germany.
Dirk M HermannDepartment of Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.
Ertugrul KilicDepartment of Physiology, School of Medicine, Istanbul Medipol University, Istanbul, Turkey.
Istanbul Medipol University · TRSağlık Bilimleri Üniversitesi · TRUniversity of Duisburg-Essen · DEUniversity of Göttingen · DE

Funding

Türkiye Bilimsel ve Teknolojik Araştirma Kurumu 218S453
6 · The paper itself

Abstract

Phosphodiesterase 10A (PDE10A) hydrolyzes adenosine 3',5'-cyclic monophosphate (cAMP) and guanosine 3',5'-cyclic monophosphate (cGMP). It is highly expressed in the striatum. Recent evidence implied that PDE10A may be involved in the inflammatory processes following injury, such as ischemic stroke. Its role in ischemic injury was unknown. Herein, we exposed mice to 90 or 30-min middle cerebral artery occlusion, followed by the delivery of the highly selective PDE10A inhibitor TAK-063 (0.3 mg/kg or 3 mg/kg) immediately after reperfusion. Animals were sacrificed after 24 or 72 h, respectively. Both TAK-063 doses enhanced neurological function, reduced infarct volume, increased neuronal survival, reduced brain edema, and increased blood-brain barrier integrity, alongside cerebral microcirculation improvements. Post-ischemic neuroprotection was associated with increased phosphorylation (i.e., activation) of pro-survival Akt, Erk-1/2, GSK-3α/β and anti-apoptotic Bcl-xL abundance, decreased phosphorylation of pro-survival mTOR, and HIF-1α, MMP-9 and pro-apoptotic Bax abundance. Interestingly, PDE10A inhibition reduced inflammatory cytokines/chemokines, including IFN-γ and TNF-α, analyzed by planar surface immunoassay. In addition, liquid chromatography-tandem mass spectrometry revealed 40 proteins were significantly altered by TAK-063. Our study established PDE10A as a target for ischemic stroke therapy.

Indexed as

AnimalsBrain EdemaCell SurvivalDisease Models, AnimalIschemic StrokeMiceMicrocirculationNeuroprotectionNeuroprotective AgentsPhosphodiesterase InhibitorsPhosphoric Diester HydrolasesPhosphorylationProto-Oncogene Proteins c-aktPyrazolesPyridazinesSignal Transduction1-(2-fluoro-4-(1H-pyrazol-1-yl)phenyl)-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-oneNeuroprotective AgentsPde10a protein, mousePhosphodiesterase InhibitorsPhosphoric Diester HydrolasesProto-Oncogene Proteins c-aktPyrazolesPyridazinescAMPFocal cerebral ischemiaInflammationPDE10APhosphodiesteraseTAK-063

Identifiers

PMID34735672
OpenAlexW3160095192

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.