Evidence map›Paper›PMID 24489784›Full record

ArticlePloS one2014

Sex and genetic factors determine osteoblastic differentiation potential of murine bone marrow stromal cells.

Stefano Zanotti, Ivo Kalajzic, Hector Leonardo Aguila, Ernesto Canalis

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 7% 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, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. An in vivo assay for osteoclast activity using mouse calvaria.Animal models and experimental medicine · 2026
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  8. Isolation and Culture of Osteoblasts.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. PDGF inhibits BMP2-induced bone healing.NPJ Regenerative medicine · 2023
    Article
  15. Sexing Bones: Improving Transparency of Sex Reporting to Address Bias Within Preclinical Studies.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2023
    Article
  16. Activation of canonical Wnt signaling accelerates intramembranous bone regeneration in male mice.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2022
    Article
  17. Article
  18. Review
  19. Article
  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

4 authors at 3 institutions in 1 country.

Stefano ZanottiDepartment of Research, Saint Francis Hospital and Medical Center, Hartford, Connecticut, United States of America ; University of Connecticut School of Medicine, University of Connecticut Health Center, Farmington, Connecticut, United States of America.
Ivo KalajzicDepartment of Reconstructive Sciences, University of Connecticut Health Center, Farmington, Connecticut, United States of America.
Hector Leonardo AguilaDepartment of Immunology, University of Connecticut Health Center, Farmington, Connecticut, United States of America.
Ernesto CanalisDepartment of Research, Saint Francis Hospital and Medical Center, Hartford, Connecticut, United States of America ; University of Connecticut School of Medicine, University of Connecticut Health Center, Farmington, Connecticut, United States of America.
UConn Health · USSaint Francis Hospital & Medical Center · USSaint Francis University · US

Funding

Notch Signaling and Bone Fracture HealingR01AR055607 · NIAMS · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI Kurt David Hankenson, IVO Kalajzic · 2011 to 2026
$6.3M
Mechanisms of Notch Action in BoneR01DK045227 · NIDDK · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI CANALIS, ERNESTO · 1991 to 2018
$4.7M
Growth Factors; Effect on Aspects of Bone FormationR01AR021707 · NIAMS · ST. FRANCIS HOSPITAL AND MEDICAL CENTER · PI CANALIS, ERNESTO · 1986 to 2012
$2.5M
Role of Notch Signaling in OsteocytesR01AR063049 · NIAMS · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI CANALIS, ERNESTO · 2013 to 2017
$1.8M
Osteoclasts from pluripotent stem cells as vectors to modify bone marrow environmRC1HL100569 · NHLBI · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI AGUILA, HECTOR LEONARDO · 2010 to 2010
$792k
GROWTH FACTORS EFFECT ON ASPECTS OF BONE FORMATIONR37AR021707 · NIAMS · ST. FRANCIS HOSPITAL AND MEDICAL CENTER · PI CANALIS, ERNESTO · 1992 to 2001
$624k
NHLBI NIH HHS HL100569NHLBI NIH HHS RC1 HL100569NIAMS NIH HHS AR021707NIAMS NIH HHS AR055607NIAMS NIH HHS AR063049NIAMS NIH HHS R01 AR021707NIAMS NIH HHS R01 AR055607NIAMS NIH HHS R01 AR063049NIAMS NIH HHS R37 AR021707NIDDK NIH HHS DK045227NIDDK NIH HHS R01 DK045227
6 · The paper itself

Abstract

Sex and genetic factors determine skeletal mass, and we tested whether bone histomorphometric parameters were sexually dimorphic in femurs from 1 to 6 month old C57BL/6 mice. Trabecular bone volume declined more rapidly in female mice than in male littermates because of enhanced bone resorption. Although bone formation was not different between sexes, female mice exhibited a higher number of osteoblasts than male littermates, suggesting that osteoblasts from female mice may have a reduced ability to form bone. To determine the impact of sex on osteoblastogenesis, we investigated the potential for osteoblastic differentiation of bone marrow stromal cells from C57BL/6, Friend leukemia virus-B (FVB), C3H/HeJ and BALB/c mice of both sexes. Bone marrow stromal cells from female FVB, C57BL/6 and C3H/HeJ mice exhibited lower Alpl and Osteocalcin expression and alkaline phosphatase activity, and formed fewer mineralized nodules than cells from male littermates. Proliferative capacity was greater in cells from male than female C57BL/6, but not FVB, mice. Sorting of bone marrow stromal cells from mice expressing an α-Smooth muscle actin-green fluorescent protein transgene, revealed a higher yield of mesenchymal stem cells in cultures from male mice than in those from female littermates. Sex had a modest impact on osteoblastic differentiation of mesenchymal stem cells. To determine the influence of sex and genetic factors on osteoblast function, calvarial osteoblasts were harvested from C57BL/6, FVB, C3H/HeJ and BALB/c mice. Alpl expression and activity were lower in osteoblasts from C57BL/6 and C3H/HeJ, but not FVB or BALB/c, female mice than in cells from littermates. Sex had no effect on osteoclastogenesis of bone marrow cultures of C57BL/6 mice, but osteoblasts from female mice exhibited higher Rankl and lower Opg expression than cells from male littermates. In conclusion, osteoblastogenesis is sexually dimorphic and influenced by genetic factors.

Indexed as

Sex CharacteristicsAnimalsCell DifferentiationCells, CulturedFemaleFemurGreen Fluorescent ProteinsMaleMesenchymal Stem CellsMice, Inbred StrainsMice, TransgenicOsteoblastsOsteoclastsOsteogenesisOsteoprotegerinRANK LigandGreen Fluorescent ProteinsOsteoprotegerinRANK Ligand

Identifiers

PMID24489784
PMCPMC3904935
OpenAlexW1998943231

What OpenQuestion holds

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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.