Evidence map›Paper›PMID 27499063›Full record

ArticleScientific reports2016

Free-energy studies reveal a possible mechanism for oxidation-dependent inhibition of MGL.

Laura Scalvini, Federica Vacondio, Michele Bassi, Daniele Pala, Alessio Lodola, Silvia Rivara, Kwang-Mook Jung, Daniele Piomelli, Marco Mor

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.5field-weighted citation impact, top 16% 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

8 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Lipid-Based Molecules on Signaling Pathways in Autism Spectrum Disorder.International journal of molecular sciences · 2022
    Review
  6. Article
  7. Article
  8. 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

9 authors at 2 institutions in 2 countries.

Laura ScalviniDipartimento di Farmacia, Università degli Studi di Parma, I-43124 Parma, Italy.
Federica VacondioDipartimento di Farmacia, Università degli Studi di Parma, I-43124 Parma, Italy.
Michele BassiDipartimento di Farmacia, Università degli Studi di Parma, I-43124 Parma, Italy.
Daniele PalaDipartimento di Farmacia, Università degli Studi di Parma, I-43124 Parma, Italy.
Alessio LodolaDipartimento di Farmacia, Università degli Studi di Parma, I-43124 Parma, Italy.
Silvia RivaraDipartimento di Farmacia, Università degli Studi di Parma, I-43124 Parma, Italy.
Kwang-Mook JungDepartment of Anatomy and Neurobiology, University of California, Irvine, Irvine, CA 92697, United States.
Daniele PiomelliDepartment of Anatomy and Neurobiology, University of California, Irvine, Irvine, CA 92697, United States.
Marco MorDipartimento di Farmacia, Università degli Studi di Parma, I-43124 Parma, Italy.
University of Parma · ITUniversity of California, Irvine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The function of monoacylglycerol lipase (MGL), a key actor in the hydrolytic deactivation of the endocannabinoid 2-arachidonoyl-sn-glycerol (2AG), is tightly controlled by the cell's redox state: oxidative signals such as hydrogen peroxide suppress MGL activity in a reversible manner through sulfenylation of the peroxidatic cysteines, C201 and C208. Here, using as a starting point the crystal structures of human MGL (hMGL), we present evidence from molecular dynamics and metadynamics simulations along with high-resolution mass spectrometry studies indicating that sulfenylation of C201 and C208 alters the conformational equilibrium of the membrane-associated lid domain of MGL to favour closed conformations of the enzyme that do not permit the entry of substrate into the active site.

Indexed as

Catalytic DomainCysteineHumansHydrogen BondingHydrogen PeroxideMolecular Dynamics SimulationMonoacylglycerol LipasesOxidation-ReductionProtein BindingProtein Processing, Post-TranslationalThermodynamicsCysteineHydrogen PeroxideMonoacylglycerol Lipases

Identifiers

PMID27499063
PMCPMC4976315
OpenAlexW2529600645

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.