Evidence map›Paper›PMID 25521583›Full record

ArticleEndocrinology2015

Role of WNT16 in the regulation of periosteal bone formation in female mice.

Jon E Wergedal, Chandrasekhar Kesavan, Robert Brommage, Subhashri Das, Subburaman Mohan

Open access · bronzeAbstract read
In one paragraph

Article in Endocrinology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

46 citing papers in PubMed, 73 citations in OpenAlex.

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  10. Why Animal Experiments Are Still Indispensable in Bone Research: A Statement by the European Calcified Tissue Society.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2023
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  14. Review
  15. Review
  16. Article
  17. Osteoblast-Specific Wnt Secretion Is Required for Skeletal Homeostasis and Loading-Induced Bone Formation in Adult Mice.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2022
    Article
  18. Review
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  20. 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

5 authors at 3 institutions in 1 country.

Jon E WergedalMusculoskeletal Disease Center (J.E.W., C.K., S.D., S.M.), VA Loma Linda Healthcare System, Loma Linda, California 92354; Departments of Medicine (J.E.W., C.K., S.M.), Biochemistry (J.E.W., S.M.), and Physiology (S.M.), Loma Linda University, Loma Linda, California 92357; and Metabolism (R.B.), Lexicon Pharmaceuticals, The Woodlands, Texas 77381.
Chandrasekhar Kesavan
Robert Brommage
Subhashri Das
Subburaman Mohan
VA Loma Linda Healthcare System · USLexicon Pharmaceuticals (United States) · USLoma Linda University · US

Funding

ENDOSTEAL BONE VOLUME REGULATION AND OSTEOPOROSISR01AR031062 · NIAMS · LOMA LINDA VETERANS ASSN RESEARCH &EDUC · PI MOHAN, SUBBURAMAN · 1986 to 2014
$3.5M
NIAMS NIH HHS R01 AR031062NIAMS NIH HHS R01AR031062
6 · The paper itself

Abstract

In this study, we evaluated the role of WNT16 in regulating bone size, an important determinant of bone strength. Mice with targeted disruption of the Wnt16 gene exhibited a 24% reduction in tibia cross-sectional area at 12 weeks of age compared with that of littermate wild-type (WT) mice. Histomorphometric studies revealed that the periosteal bone formation rate and mineral apposition rate were reduced (P < .05) by 55% and 32%, respectively, in Wnt16 knockout (KO) vs WT mice at 12 weeks of age. In contrast, the periosteal tartrate resistant acid phosphatase-labeled surface was increased by 20% in the KO mice. Because mechanical strain is an important physiological regulator of periosteal bone formation (BF), we determined whether mechanical loading-induced periosteal BF is compromised in Wnt16 KO mice. Application of 4800-μe strain to the right tibia using a 4-point bending loading method for 2 weeks (2-Hz frequency, 36 cycles per day, 6 days/wk) produced a significant increase in cross-sectional area (11% above that of the unloaded left tibia, P < .05, n = 6) in the WT but not in the KO mice (-0.2% change). Histomorphometric analyses revealed increases in the periosteal bone formation rate and mineral apposition rate in the loaded bones of WT but not KO mice. Wnt16 KO mice showed significant (20%-70%) reductions in the expression levels of markers of canonical (β-catenin and Axin2) but not noncanonical (Nfatc1 and Tnnt2) WNT signaling in the periosteum at 5 weeks of age. Our findings suggest that WNT16 acting via canonical WNT signaling regulates mechanical strain-induced periosteal BF and bone size.

Indexed as

AnimalsBone DensityBone DevelopmentFemaleFrizzled ReceptorsGene Expression RegulationMiceMice, KnockoutPeriosteumRNASignal TransductionWnt ProteinsFrizzled ReceptorsRNAWnt16 protein, mouseWnt Proteins

Identifiers

PMID25521583
PMCPMC4330302
OpenAlexW2089094116

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.