Evidence map›Paper›PMID 24308803›Full record

ArticleBritish journal of pharmacology2014

The genetic ablation or pharmacological inhibition of TRPV1 signalling is beneficial for the restoration of quiescent osteoclast activity in ovariectomized mice.

F Rossi, G Bellini, M Torella, C Tortora, I Manzo, C Giordano, F Guida, L Luongo, F Papale, F Rosso and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in British journal of pharmacology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 11% 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

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Review
  7. Enhanced Bone Healing Through Systemic Capsaicin Administration: An Experimental Study on Wistar Rats.Medical science monitor : international medical journal of experimental and clinical research · 2024
    Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
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  15. Pharmacokinetics and local tissue response to local instillation of vocacapsaicin, a novel capsaicin prodrug, in rat and rabbit osteotomy models.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2022
    Article
  16. Review
  17. Review
  18. The effects of cannabis and cannabinoids on the endocrine system.Reviews in endocrine & metabolic disorders · 2022
    Review
  19. The role of TRPV channels in osteoporosis.Molecular biology reports · 2022
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 2 countries.

F RossiDepartment of Women, Child and of General and Specialistic Surgery, Second University of Naples, Naples, Italy.
G Bellini
M Torella
C Tortora
I Manzo
C Giordano
F Guida
L Luongo
F Papale
F Rosso
B Nobili
S Maione
University of Campania "Luigi Vanvitelli" · ITInstitute for Experimental Endocrinology and Oncology · ITNaples Anesthesia & Physician Associates · USUniversity of Naples Federico II · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeOsteoporosis is a condition characterized by a decrease in bone density, which decreases its strength and results in fragile bones. The endocannabinoid/endovanilloid system has been shown to be involved in the regulation of skeletal remodelling. The aim of this study was to investigate the possible modulation of bone mass mediated by the transient receptor potential vanilloid type 1 channel (TRPV1) in vivo and in vitro. EXPERIMENTAL APPROACH: A multidisciplinary approach, including biomolecular, biochemical and morphological analysis, was used to investigate the involvement of TRPV1 in changes in bone density in vivo and osteoclast activity in vitro, in wild-type and Trpv1(-/-) mice, that had undergone ovariectomy or had a sham operation. KEY

resultsGenetic deletion of Trpv1 as well as pharmacological inhibition/desensitization of TRPV1 signalling dramatically reduced the osteoclast activity in vitro and prevented the ovariectomy-induced bone loss in vivo, whereas the expression of cannabinoid type 2 (CB2 ) receptors was increased. CONCLUSIONS AND IMPLICATIONS: These findings highlight the pivotal role TRPV1 channels play in bone resorption and suggest a possible cross-talk between TRPV1 and CB2 receptors. Based on these results, hybrid compounds acting on both TRPV1 and CB2 receptors in an opposite manner could provide a future pharmacological tool for the treatment of diseases associated with disturbances in the bone remodelling process.

Indexed as

OvariectomyAnimalsBone DensityBone Density Conservation AgentsBone RemodelingCapsaicinCells, CulturedDisease Models, AnimalDose-Response Relationship, DrugFemaleHumansMice, Inbred C57BLMice, KnockoutOsteoclastsOsteoporosis, PostmenopausalReceptor, Cannabinoid, CB2Bone Density Conservation AgentsCapsaicinCnr2 protein, mouseN-palmitoyl-vanillamideReceptor, Cannabinoid, CB2TRPV1 protein, mouseTRPV Cation Channelsbone remodellingCB2 receptormenopauseosteoclastsosteoporosisovariectomytransgenic mouseTRPV1TRPV1 KOvanilloids/cannabinoids

Identifiers

PMID24308803
PMCPMC4009004
OpenAlexW1521034220

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.