Evidence map›Paper›PMID 22289914›Full record

ReviewThe Journal of physiology2012

Endocannabinoids at the synapse a decade after the dies mirabilis (29 March 2001): what we still do not know.

Bradley E Alger

Open access · bronzeAbstract readReview
In one paragraph

Review in The Journal of physiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
9.7field-weighted citation impact, top 1% 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

44 citing papers in PubMed, 80 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Review
  6. Review
  7. Mechanisms of endocannabinoid transport in the brain.British journal of pharmacology · 2022
    Review
  8. Review
  9. Review
  10. Review
  11. Article
  12. Endocannabinoid-Epigenetic Cross-Talk: A Bridge toward Stress Coping.International journal of molecular sciences · 2020
    Review
  13. Article
  14. Brain activity of anandamide: a rewarding bliss?Acta pharmacologica Sinica · 2019
    Review
  15. Article
  16. Article
  17. Article
  18. Nucleus accumbens feedforward inhibition circuit promotes cocaine self-administration.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  19. Review
  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

1 author at 1 institution in 1 country.

Bradley E AlgerDepartment of Physiology, University of Maryland School of Medicine, 655 W. Baltimore Street, Rm 5-025, Baltimore, MD 21201, USA. balgerlab@gmail.com
University of Maryland, Baltimore · US

Funding

Endocannabinoids and GABAergic Control of PlasticityR01DA014625 · NIDA · UNIVERSITY OF MARYLAND BALTIMORE · PI ALGER, BRADLEY E · 2001 to 2011
$2.9M
Interactions Among Hippocampal Interneuron CircuitsR01MH077277 · NIMH · UNIVERSITY OF MARYLAND BALTIMORE · PI ALGER, BRADLEY E · 2006 to 2012
$1.8M
NIDA NIH HHS R01 DA014625NIMH NIH HHS R01 MH077277
6 · The paper itself

Abstract

Endogenous cannabinoids (endocannabinoids, eCBs) are ubiquitous regulators of synaptic transmission in the brain, mediating numerous forms of short- and long-term plasticity, and having strong influences on synapse formation and neurogenesis. Their roles as retrograde messengers that suppress both excitatory and inhibitory transmission are well-established. Yet, despite intensive investigation, many basic aspects of the eCB system are not understood. This brief review highlights recent advances, problems that remain unresolved, and avenues for future exploration. While 2-arachidonoylglycerol (2-AG) is probably the major eCB for intercellular CB1R-dependent signalling, anandamide (AEA) has come to the forefront in several novel contexts, both as a dual endovanilloid/endocannabinoid that regulates synaptic transmission acutely and as the source of a steady eCB tone in hippocampus. Complexities in the cellular processing of 2-AG are receiving renewed attention, as they are increasingly recognized as major determinants of how 2-AG affects cells. Long-standing fundamental issues such as the synthesis pathway for AEA and the molecular mechanism(s) underlying cellular uptake and release of eCBs remain problematical.

Indexed as

EndocannabinoidsAnimalsArachidonic AcidsCannabinoid Receptor ModulatorsGlyceridesPolyunsaturated AlkamidesSynapsesanandamideArachidonic AcidsCannabinoid Receptor ModulatorsEndocannabinoidsGlyceridesglyceryl 2-arachidonatePolyunsaturated Alkamides

Identifiers

PMID22289914
PMCPMC3424745
OpenAlexW1556695894

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.