» Articles » PMID: 31687189

Strontium Enhances Proliferation and Osteogenic Behavior of Bone Marrow Stromal Cells of Mesenchymal and Ectomesenchymal Origins in Vitro

Overview
Publisher Wiley
Specialty Dentistry
Date 2019 Nov 6
PMID 31687189
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

Obejective: To investigate the effect of increasing Strontium (Sr) concentrations on the growth and osteogenic behavior of human bone marrow stromal cells (BMSCs) from mesenchymal (i.e., fibula) and ectomesenchymal (i.e., mandible) embryonic origins.

Materials And Methods: Fibula and mandible BMSCs were cultured in media without (Ctrl) or with Sr in four diverse concentrations: Sr1, 11.3 × 10 mg/L, human seric physiological level; Sr2, 13 mg/L, human seric level after strontium ranelate treatment; Sr3, 130 mg/L, and Sr4, 360 mg/L. Proliferation rate (1, 3, and 7 days), osteogenic behavior (alkaline phosphatase [ALP] activity, 7 and 14 days; expression of osteogenic genes (ALP, osteopontin, and osteocalcin at 7, 14, and 21 days), and formation of mineralized nodules (14 and 21 days) of the BMSCs were assessed. Data was compared group- and period-wise using analysis of variance tests.

Results: Fibula and mandible BMSCs cultured with Sr4 showed increased proliferation rate, and osteocalcin and osteopontin gene expression together with more evident formation of mineralized nodules, compared all other Sr concentrations. For both cell populations, Sr4 led to lower ALP activity, and ALP gene expression, compared with the other Sr concentrations.

Conclusion: BMSCs from mesenchymal (i.e., fibula) and ectomesenchymal (i.e., mandible) embryonic origins showed increased cellular proliferation and osteogenic behavior when cultured with Sr4, in vitro.

Citing Articles

Impact of Strontium, Magnesium, and Zinc Ions on the In Vitro Osteogenesis of Maxillary Sinus Membrane Stem Cells.

Zhang Z, Gong N, Wang Y, Xu L, Zhao S, Liu Y Biol Trace Elem Res. 2024; .

PMID: 39150638 DOI: 10.1007/s12011-024-04303-4.


The Role of Trace Elements and Minerals in Osteoporosis: A Review of Epidemiological and Laboratory Findings.

Skalny A, Aschner M, Silina E, Stupin V, Zaitsev O, Sotnikova T Biomolecules. 2023; 13(6).

PMID: 37371586 PMC: 10296274. DOI: 10.3390/biom13061006.


Strontium enhances proliferation and osteogenic behavior of bone marrow stromal cells of mesenchymal and ectomesenchymal origins in vitro.

Bizelli-Silveira C, Abildtrup L, Spin-Neto R, Foss M, Soballe K, Christian Evar Kraft D Clin Exp Dent Res. 2019; 5(5):541-550.

PMID: 31687189 PMC: 6820574. DOI: 10.1002/cre2.221.

References
1.
Aimaiti A, Maimaitiyiming A, Boyong X, Aji K, Li C, Cui L . Low-dose strontium stimulates osteogenesis but high-dose doses cause apoptosis in human adipose-derived stem cells via regulation of the ERK1/2 signaling pathway. Stem Cell Res Ther. 2017; 8(1):282. PMC: 5735894. DOI: 10.1186/s13287-017-0726-8. View

2.
Meunier P, Roux C, Seeman E, Ortolani S, Badurski J, Spector T . The effects of strontium ranelate on the risk of vertebral fracture in women with postmenopausal osteoporosis. N Engl J Med. 2004; 350(5):459-68. DOI: 10.1056/NEJMoa022436. View

3.
Brennan T, Rybchyn M, Green W, Atwa S, Conigrave A, Mason R . Osteoblasts play key roles in the mechanisms of action of strontium ranelate. Br J Pharmacol. 2009; 157(7):1291-300. PMC: 2743848. DOI: 10.1111/j.1476-5381.2009.00305.x. View

4.
Zhu L, Zaidi S, Peng Y, Zhou H, Moonga B, Blesius A . Induction of a program gene expression during osteoblast differentiation with strontium ranelate. Biochem Biophys Res Commun. 2007; 355(2):307-11. DOI: 10.1016/j.bbrc.2007.01.120. View

5.
SHORR E, Carter A . The usefulness of strontium as an adjuvant to calcium in the remineralization of the skeleton in man. Bull Hosp Joint Dis. 1952; 13(1):59-66. View