Evidence map›Paper›PMID 22351931›Full record

ArticleThe Journal of experimental medicine2012

Osteoclasts promote the formation of hematopoietic stem cell niches in the bone marrow.

Anna Mansour, Grazia Abou-Ezzi, Ewa Sitnicka, Sten Eirik W Jacobsen, Abdelilah Wakkach, Claudine Blin-Wakkach

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 111 papers.

0numbers the graph read from it
0cells of the map it votes in
111citing papers in PubMed
11.7field-weighted citation impact, top 1% 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

111 citing papers in PubMed, 207 citations in OpenAlex.

  1. Article
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  4. The Function and Regulation of celsr1a in Skeletal Age-associated Homeostasis and Repair in Zebrafish.The journals of gerontology. Series A, Biological sciences and medical sciences · 2025
    Article
  5. Article
  6. Review
  7. Article
  8. Effect of bone marrow niche on hematopoietic stem cells.Histochemistry and cell biology · 2024
    Review
  9. Review
  10. Review
  11. Review
  12. Crosstalk between bone and the immune system.Journal of bone and mineral metabolism · 2024
    Review
  13. Review
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Review
  20. Review

51 more citing papers are in PubMed but not listed here.

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

6 authors at 3 institutions in 3 countries.

Anna MansourUniversité de Nice Sophia Antipolis, 06000 Nice, France.
Grazia Abou-Ezzi
Ewa Sitnicka
Sten Eirik W Jacobsen
Abdelilah Wakkach
Claudine Blin-Wakkach
Inserm · FRLund University · SEUniversité Côte d'Azur · FR

Funding

Medical Research Council G0501838Medical Research Council G0801073Medical Research Council MC_UU_12009/5
6 · The paper itself

Abstract

Formation of the hematopoietic stem cell (HSC) niche in bone marrow (BM) is tightly associated with endochondral ossification, but little is known about the mechanisms involved. We used the oc/oc mouse, a mouse model with impaired endochondral ossification caused by a loss of osteoclast (OCL) activity, to investigate the role of osteoblasts (OBLs) and OCLs in the HSC niche formation. The absence of OCL activity resulted in a defective HSC niche associated with an increased proportion of mesenchymal progenitors but reduced osteoblastic differentiation, leading to impaired HSC homing to the BM. Restoration of OCL activity reversed the defect in HSC niche formation. Our data demonstrate that OBLs are required for establishing HSC niches and that osteoblastic development is induced by OCLs. These findings broaden our knowledge of the HSC niche formation, which is critical for understanding normal and pathological hematopoiesis.

Indexed as

AnimalsBase SequenceBone Marrow CellsCell DifferentiationCell MovementDNA PrimersFemaleHematopoiesisHematopoietic Stem CellsMesenchymal Stem CellsMiceMice, Inbred C3HMice, Inbred C57BLMice, Mutant StrainsMice, TransgenicOsteoblastsAtp6ap1 protein, mouseDNA PrimersVacuolar Proton-Translocating ATPases

Identifiers

PMID22351931
PMCPMC3302238
OpenAlexW2105170197

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.