Evidence map›Paper›PMID 29928541›Full record

ArticleBone research2018

The art of building bone: emerging role of chondrocyte-to-osteoblast transdifferentiation in endochondral ossification.

Patrick Aghajanian, Subburaman Mohan

Abstract read
In one paragraph

Article in Bone research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 158 papers.

0numbers the graph read from it
0cells of the map it votes in
158citing papers in PubMed
–field-weighted citation impact
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

158 citing papers in PubMed.

  1. Trial
  2. Review
  3. Review
  4. Article
  5. Article
  6. GPNMBCell reports. Medicine · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Exploring Growth Pattern and Candidate Genes for Chicken Spur.Animals : an open access journal from MDPI · 2026
    Article
  14. Article
  15. Review
  16. Identification of a Tenochondral Ossification Sequence Producing Heterotopic Ossification in Human Achilles Tendinopathy.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2026
    Article
  17. Review
  18. Review
  19. Article
  20. Article

98 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

2 authors.

Patrick AghajanianMusculoskeletal Disease Center, Veterans Affairs Loma Linda Healthcare System, Loma Linda, California USA.
Subburaman MohanMusculoskeletal Disease Center, Veterans Affairs Loma Linda Healthcare System, Loma Linda, California USA.

Funding

Transgenic Approaches to Evaluate IGF-I Role in Peak BMDR01AR048139 · NIAMS · LOMA LINDA VETERANS ASSN RESEARCH &EDUC · PI MOHAN, SUBBURAMAN · 2003 to 2025
$4.7M
Transgenic Approaches to Evalute IGF-1 Role in Peak BMDR56AR048139 · NIAMS · LOMA LINDA VETERANS ASSN RESEARCH & EDUC · PI MOHAN, SUBBURAMAN · 2008 to 2008
$258k
BLRD VA I01 BX001396NIAMS NIH HHS R01 AR048139NIAMS NIH HHS R56 AR048139
6 · The paper itself

Abstract

There is a worldwide epidemic of skeletal diseases causing not only a public health issue but also accounting for a sizable portion of healthcare expenditures. The vertebrate skeleton is known to be formed by mesenchymal cells condensing into tissue elements (patterning phase) followed by their differentiation into cartilage (chondrocytes) or bone (osteoblasts) cells within the condensations. During the growth and remodeling phase, bone is formed directly via intramembranous ossification or through a cartilage to bone conversion via endochondral ossification routes. The canonical pathway of the endochondral bone formation process involves apoptosis of hypertrophic chondrocytes followed by vascular invasion that brings in osteoclast precursors to remove cartilage and osteoblast precursors to form bone. However, there is now an emerging role for chondrocyte-to-osteoblast transdifferentiation in the endochondral ossification process. Although the concept of "transdifferentiation" per se is not recent, new data using a variety of techniques to follow the fate of chondrocytes in different bones during embryonic and post-natal growth as well as during fracture repair in adults have identified three different models for chondrocyte-to-osteoblast transdifferentiation (direct transdifferentiation, dedifferentiation to redifferentiation, and chondrocyte to osteogenic precursor). This review focuses on the emerging models of chondrocyte-to-osteoblast transdifferentiation and their implications for the treatment of skeletal diseases as well as the possible signaling pathways that contribute to chondrocyte-to-osteoblast transdifferentiation processes.

Identifiers

PMID29928541
PMCPMC6002476

What OpenQuestion holds

Textmetadata
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.