Evidence map›Paper›PMID 35920089›Full record

ArticleBone & joint research2022

Beta-caryophyllene prevents the defects in trabecular bone caused by Vitamin D deficiency through pathways instated by increased expression of klotho.

Wei Dong, Bradley C Postlethwaite, Patricia A Wheller, David Brand, Yan Jiao, Wei Li, Linda K Myers, Weikuan Gu

Open access · goldAbstract read
In one paragraph

Article in Bone & joint research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

2 citing papers in PubMed, 8 citations in OpenAlex.

  1. Review
  2. 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

8 authors at 2 institutions in 2 countries.

Wei DongDepartment of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, Tennessee, USA.
Bradley C PostlethwaiteDepartment of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA.
Patricia A WhellerDepartment of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA.
David BrandDepartment of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA.ORCID 0000-0002-9260-7963
Yan JiaoDepartment of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, Tennessee, USA.ORCID 0000-0002-3913-8918
Wei LiDepartment of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, Tennessee, USA.ORCID 0000-0002-9522-4474
Linda K MyersDepartment of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA.
Weikuan GuDepartment of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, Tennessee, USA.ORCID 0000-0003-1112-8088
University of Tennessee Health Science Center · USHarbin Medical University · CN

Funding

Selective Targeting Survivin for Cancer TherapyR01CA193609 · NCI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI LI, WEI · 2016 to 2020
$1.9M
Study of the Genetic Basis for Fibrotic Diseases in a Mouse ModelI01BX000671 · VA · MEMPHIS VA MEDICAL CENTER · PI GU, WEIKUAN · 2012 to 2015
–
Elucidating the Mechanisms that link the Shared Epitope, Periodontal Disease and ArthritisI01BX003487 · VA · MEMPHIS VA MEDICAL CENTER · PI BRAND, DAVID D. · 2017 to 2020
–
BLRD VA I01 BX000671BLRD VA I01 BX003487NCI NIH HHS R01 CA193609
6 · The paper itself

Abstract

aimsThis study investigated the effects of β-caryophyllene (BCP) on protecting bone from vitamin D deficiency in mice fed on a diet either lacking (D-) or containing (D+) vitamin D.

methodsA total of 40 female mice were assigned to four treatment groups (n = 10/group): D+ diet with propylene glycol control, D+ diet with BCP, D-deficient diet with control, and D-deficient diet with BCP. The D+ diet is a commercial basal diet, while the D-deficient diet contains 0.47% calcium, 0.3% phosphorus, and no vitamin D. All the mice were housed in conditions without ultraviolet light. Bone properties were evaluated by X-ray micro-CT. Serum levels of klotho were measured by enzyme-linked immunosorbent assay.

resultsUnder these conditions, the D-deficient diet enhanced the length of femur and tibia bones (p < 0.050), and increased bone volume (BV; p < 0.010) and trabecular bone volume fraction (BV/TV; p < 0.010) compared to D+ diet. With a diet containing BCP, the mice exhibited higher BV and bone mineral density (BMD; p < 0.050) than control group. The trabecular and cortical bone were also affected by vitamin D and BCP. In addition, inclusion of dietary BCP improved the serum concentrations of klotho (p < 0.050). In mice, klotho regulates the expression level of cannabinoid type 2 receptor (Cnr2) and fibroblast growth factor 23 (Fgf23) through CD300a. In humans, data suggest that klotho is connected to BMD. The expression of klotho is also associated with bone markers.

conclusionThese data indicate that BCP enhances the serum level of klotho, leading to improved bone properties and mineralization in an experimental mouse model.Cite this article:

Indexed as

Bone densityBone lossbone mineral density (BMD)Cortical boneenzyme-linked immunosorbent assayfemorafibroblast growth factorserumtibial bonetrabecular bonesvitamin D+Vitamin DVitamin D deficiencyβ-caryophyllene

Identifiers

PMID35920089
PMCPMC9396919
OpenAlexW4289712095

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.