Evidence map›Paper›PMID 26549446›Full record

ArticleCell reports2015

Interneuronal Nitric Oxide Signaling Mediates Post-synaptic Long-Term Depression of Striatal Glutamatergic Synapses.

Igor V Rafalovich, Alexandria E Melendez, Joshua L Plotkin, Asami Tanimura, Shenyu Zhai, D James Surmeier

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

20 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. CaCell reports · 2024
    Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Review
  8. Pathway-Specific Remodeling of Thalamostriatal Synapses in a Mouse Model of Parkinson's Disease.Movement disorders : official journal of the Movement Disorder Society · 2022
    Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Thinking Outside the Box (and Arrow): Current Themes in Striatal Dysfunction in Movement Disorders.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2019
    Review
  14. Article
  15. Dopaminergic modulation of striatal function and Parkinson's disease.Journal of neural transmission (Vienna, Austria : 1996) · 2019
    Review
  16. Striatal synapses, circuits, and Parkinson's disease.Current opinion in neurobiology · 2018
    Review
  17. Article
  18. Article
  19. Article
  20. Article
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

6 authors at 2 institutions in 1 country.

Igor V RafalovichDepartment of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
Alexandria E MelendezDepartment of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
Joshua L PlotkinDepartment of Neurobiology and Behavior, SUNY at Stony Brook, Stony Brook, NY 11794, USA.
Asami TanimuraDepartment of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
Shenyu ZhaiDepartment of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
D James SurmeierDepartment of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA. Electronic address: j-surmeier@northwestern.edu.
Northwestern University · USStony Brook University · US

Funding

DOPAMINERGIC AND MUSCARINIC SIGNALING IN THE STRIATUMR37NS034696 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI DALTON JAMES SURMEIER · 2001 to 2026
$7.3M
General Motor Control Mechanisms and Disease Training ProgramT32NS041234 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI BEVAN, MARK D · 2001 to 2022
$6.0M
Dopaminergic and Muscarinic Signaling in the StriatumR01NS034696 · NINDS · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI SURMEIER, DALTON JAMES · 1996 to 2018
$4.3M
NINDS NIH HHS NS041234NINDS NIH HHS NS34696NINDS NIH HHS R01 NS034696NINDS NIH HHS R37 NS034696NINDS NIH HHS T32 NS041234
6 · The paper itself

Abstract

Experience-driven plasticity of glutamatergic synapses on striatal spiny projection neurons (SPNs) is thought to be essential to goal-directed behavior and habit formation. One major form of striatal plasticity, long-term depression (LTD), has long appeared to be expressed only pre-synaptically. Contrary to this view, nitric oxide (NO) generated by striatal interneurons was found to induce a post-synaptically expressed form of LTD at SPN glutamatergic synapses. This form of LTD was dependent on signaling through guanylyl cyclase and protein kinase G, both of which are abundantly expressed by SPNs. NO-LTD was unaffected by local synaptic activity or antagonism of endocannabinoid (eCb) and dopamine receptors, all of which modulate canonical, pre-synaptic LTD. Moreover, NO signaling disrupted induction of this canonical LTD by inhibiting dendritic Ca(2+) channels regulating eCb synthesis. These results establish an interneuron-dependent, heterosynaptic form of post-synaptic LTD that could act to promote stability of the striatal network during learning.

Indexed as

Long-Term Synaptic DepressionAnimalsExcitatory Postsynaptic PotentialsGlutamic AcidInterneuronsMiceNitric OxideOptogeneticsSynapsesGlutamic AcidNitric Oxide

Identifiers

PMID26549446
PMCPMC4864038
OpenAlexW2151765775

What OpenQuestion holds

Textmetadata
LicenceTDM
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.