Loss of Adenylyl Cyclase 6 in Leptin Receptor-Expressing Stromal Cells Attenuates Loading-Induced Endosteal Bone Formation.

ADENYLYL CYCLASE 6 BONE ADAPTATION IN VIVO MECHANICAL LOADING MECHANOBIOLOGY STEM CELLS

Journal

JBMR plus
ISSN: 2473-4039
Titre abrégé: JBMR Plus
Pays: England
ID NLM: 101707013

Informations de publication

Date de publication:
Nov 2020
Historique:
received: 31 07 2020
accepted: 27 08 2020
entrez: 19 11 2020
pubmed: 20 11 2020
medline: 20 11 2020
Statut: epublish

Résumé

Bone marrow stromal/stem cells represent a quiescent cell population that replenish the osteoblast bone-forming cell pool with age and in response to injury, maintaining bone mass and repair. A potent mediator of stromal/stem cell differentiation in vitro and bone formation in vivo is physical loading, yet it still remains unclear whether loading-induced bone formation requires the osteogenic differentiation of these resident stromal/stem cells. Therefore, in this study, we utilized the leptin receptor (LepR) to identify and trace the contribution of bone marrow stromal cells to mechanoadaptation of bone in vivo. Twelve-week-old

Identifiants

pubmed: 33210061
doi: 10.1002/jbm4.10408
pii: JBM410408
pmc: PMC7657397
doi:

Types de publication

Journal Article

Langues

eng

Pagination

e10408

Subventions

Organisme : Versus Arthritis
ID : 20581
Pays : United Kingdom

Informations de copyright

© 2020 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.

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Auteurs

Mathieu Riffault (M)

Trinity Centre for Biomedical Engineering Trinity Biomedical Sciences Institute, Trinity College Dublin Dublin Ireland.
Department of Mechanical, Manufacturing, and Biomedical Engineering School of Engineering, Trinity College Dublin Dublin Ireland.
Advanced Materials and Bioengineering Research Centre (AMBER) Royal College of Surgeons in Ireland and Trinity College Dublin Dublin Ireland.

Gillian P Johnson (GP)

Trinity Centre for Biomedical Engineering Trinity Biomedical Sciences Institute, Trinity College Dublin Dublin Ireland.
Department of Mechanical, Manufacturing, and Biomedical Engineering School of Engineering, Trinity College Dublin Dublin Ireland.
Advanced Materials and Bioengineering Research Centre (AMBER) Royal College of Surgeons in Ireland and Trinity College Dublin Dublin Ireland.
Department of Mechanical, Aeronautical and Biomedical Engineering University of Limerick Limerick Ireland.

Madeline M Owen (MM)

Trinity Centre for Biomedical Engineering Trinity Biomedical Sciences Institute, Trinity College Dublin Dublin Ireland.
Department of Mechanical, Manufacturing, and Biomedical Engineering School of Engineering, Trinity College Dublin Dublin Ireland.

Behzad Javaheri (B)

Skeletal Biology Group, Comparative Biomedical Sciences The Royal Veterinary College London United Kingdom.

Andrew A Pitsillides (AA)

Skeletal Biology Group, Comparative Biomedical Sciences The Royal Veterinary College London United Kingdom.

David A Hoey (DA)

Trinity Centre for Biomedical Engineering Trinity Biomedical Sciences Institute, Trinity College Dublin Dublin Ireland.
Department of Mechanical, Manufacturing, and Biomedical Engineering School of Engineering, Trinity College Dublin Dublin Ireland.
Advanced Materials and Bioengineering Research Centre (AMBER) Royal College of Surgeons in Ireland and Trinity College Dublin Dublin Ireland.
Department of Mechanical, Aeronautical and Biomedical Engineering University of Limerick Limerick Ireland.

Classifications MeSH