Article (Scientific journals)
Probiotics Enhance Bone Growth and Rescue BMP Inhibition: New Transgenic Zebrafish Lines to Study Bone Health
Sojan, Jerry Maria; Raman, Ratish; Muller, Marc et al.
2022In International Journal of Molecular Sciences, 23, p. 4748
Peer Reviewed verified by ORBi
 

Files


Full Text
ijms-23-04748.pdf
Publisher postprint (3.75 MB) Creative Commons License - Attribution
Download
Annexes
Fig.6.zip
(215.77 MB) Creative Commons License - Public Domain Dedication
Download
Fig.4.zip
(250.87 MB)
Download
Fig.2.zip
(1.89 GB) Creative Commons License - Public Domain Dedication
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Danio rerio; zebrafish; transgenic lines; bone matrix; probiotics; mineralization; BMP inhibitors; bone growth
Abstract :
[en] Zebrafish larvae, especially gene-specific mutants and transgenic lines, are increasingly used to study vertebrate skeletal development and human pathologies such as osteoporosis, osteopetrosis and osteoarthritis. Probiotics have been recognized in recent years as a prophylactic treatment for various bone health issues in humans. Here, we present two new zebrafish transgenic lines containing the coding sequences for fluorescent proteins inserted into the endogenous genes for sp7 and col10a1a with larvae displaying fluorescence in developing osteoblasts and the bone extracellular matrix (mineralized or non-mineralized), respectively. Furthermore, we use these transgenic lines to show that exposure to two different probiotics, Bacillus subtilis and Lactococcus lactis, leads to an increase in osteoblast formation and bone matrix growth and mineralization. Gene expression analysis revealed the effect of the probiotics, particularly Bacillus subtilis, in modulating several skeletal development genes, such as runx2, sp7, spp1 and col10a1a, further supporting their ability to improve bone health. Bacillus subtilis was the more potent probiotic able to significantly reverse the inhibition of bone matrix formation when larvae were exposed to a BMP inhibitor (LDN212854).
Research center :
GIGA-I3 - Giga-Infection, Immunity and Inflammation - ULiège
Disciplines :
Biochemistry, biophysics & molecular biology
Author, co-author :
Sojan, Jerry Maria ;  Università Politecnica delle Marche, via Brecce Bianche, 60131 Ancona, Italy > Department of Life and Environmental Sciences
Raman, Ratish  ;  Université de Liège - ULiège > GIGA > GIGA I3 - Laboratory for Organogenesis and Regeneration
Muller, Marc  ;  Université de Liège - ULiège > GIGA > GIGA I3 - Laboratory for Organogenesis and Regeneration
Carnevali, Oliana
Renn, Jörg ;  Université de Liège - ULiège > Département des sciences de la vie > GIGA-R : Biologie et génétique moléculaire
 These authors have contributed equally to this work.
Language :
English
Title :
Probiotics Enhance Bone Growth and Rescue BMP Inhibition: New Transgenic Zebrafish Lines to Study Bone Health
Publication date :
29 April 2022
Journal title :
International Journal of Molecular Sciences
ISSN :
1661-6596
eISSN :
1422-0067
Publisher :
Multidisciplinary Digital Publishing Institute (MDPI), Switzerland
Volume :
23
Pages :
4748
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 25 April 2022

Statistics


Number of views
55 (15 by ULiège)
Number of downloads
28 (2 by ULiège)

Scopus citations®
 
8
Scopus citations®
without self-citations
5
OpenCitations
 
0

Bibliography


Similar publications



Contact ORBi