» Articles » PMID: 26351558

Calcitriol Modulates the Effects of Bone Marrow-derived Mesenchymal Stem Cells on Macrophage Functions

Overview
Specialty General Medicine
Date 2015 Sep 10
PMID 26351558
Citations 10
Authors
Affiliations
Soon will be listed here.
Abstract

Objectives: Some evidence showed that calcitriol has an important role in regulating growth and differentiation of mesenchymal stem cells (MSCs). However, the interaction between mesenchymal stem cells and macrophage is not clear yet. The current study was done to investigate the in vitro effects of calcitriol on the interactions between bone marrow-derived MSCs and rat macrophages.

Materials And Methods: MSCs were isolated from rat bone marrow and pulsed with different concentrations of calcitriol (50, 100 and 200 nanomolar) for 24, 48 and 72 hr. Then, mesenchymal stem cells were co-cultured with macrophages for 4 hr. Finally, macrophages were evaluated for ability to uptake neutral red, phagocytosis activity against opsonized yeast, respiratory burst and viability.

Results: Our data showed that bone marrow-derived MSCs pulsed with calcitriol may cause a significant increase in uptake of neutral red and phagocytic activity of opsonized heat killed baker's yeast. Moreover, treatment of MSCs with calcitriol enhanced macrophage viability. Nevertheless, the respiratory burst of macrophages was significantly reduced in macrophages co-cultured with calcitriol-treated MSCs compared to control group.

Conclusion: Calcitriol may accelerate and potentiate anti-inflammatory M2 macrophage polarization by MSCs.

Citing Articles

Therapeutic Effects of IL-1RA, M2 Cells, and Their Synergistic Impact on a Mouse Model of Rheumatoid Arthritis.

Hashemzadeh M, Esmaeili Gouvarchin Ghaleh H, Mohammadi M, Yousefpoor Y, Rezaei E, Alishiri G Adv Pharm Bull. 2024; 14(2):483-495.

PMID: 39206397 PMC: 11347727. DOI: 10.34172/apb.2024.037.


Ex Vivo Immune Function and Modulatory Effects of Calcitriol in Dogs with Naturally Occurring Diabetes Mellitus.

Jaffey J, Kreisler R, Graves T, Al-Nakkash L, Backus R, Allison L Vet Sci. 2024; 11(5).

PMID: 38787165 PMC: 11125998. DOI: 10.3390/vetsci11050193.


Benefits of bone marrow-derived mesenchymal stem cells primed with estradiol in alleviating collagen-induced arthritis.

Jahantigh M, Froushani S, Afzale Ahangaran N Iran J Basic Med Sci. 2023; 26(4):400-407.

PMID: 37009006 PMC: 10008397. DOI: 10.22038/IJBMS.2023.68112.14882.


An evaluation of the effects of Pistacia atlantica gum hydro-alcoholic extract on the phagocytosis ability of macrophages and atherosclerosis development in hypercholesteremic rats.

Ghalavand M, Esmaeili-Gouvarchin-Ghaleh H, Mirzaei-Nodooshan M, Vazifedost S, Mohammadi-Yeganeh S ARYA Atheroscler. 2023; 18(4):1-6.

PMID: 36817347 PMC: 9937666. DOI: 10.22122/arya.2022.11866.0.


Evaluation of serum 25-hydroxyvitamin D, C-reactive protein, and haptoglobin as biomarkers in dogs newly diagnosed with histoplasmosis.

Hernandez B, Jaffey J, Cohn L, Backus R, KuKanich K, Hanzlicek A J Vet Intern Med. 2023; 37(2):476-483.

PMID: 36748822 PMC: 10061178. DOI: 10.1111/jvim.16640.


References
1.
Froushani S, Esmaili Gourvarchin Galeh H . New insight into the immunomodulatory mechanisms of Tretinoin in NMRI mice. Iran J Basic Med Sci. 2015; 17(9):632-7. PMC: 4322144. View

2.
Babior B . Phagocytes and oxidative stress. Am J Med. 2000; 109(1):33-44. DOI: 10.1016/s0002-9343(00)00481-2. View

3.
Ghannam S, Bouffi C, Djouad F, Jorgensen C, Noel D . Immunosuppression by mesenchymal stem cells: mechanisms and clinical applications. Stem Cell Res Ther. 2010; 1(1):2. PMC: 2873698. DOI: 10.1186/scrt2. View

4.
Nabi A, Islam L, Rahman M, Biswas K . Polymorphonuclear neutrophil dysfunctions in streptozotocin-induced type 1 diabetic rats. J Biochem Mol Biol. 2005; 38(6):661-7. DOI: 10.5483/bmbrep.2005.38.6.661. View

5.
Artaza J, Sirad F, Ferrini M, Norris K . 1,25(OH)2vitamin D3 inhibits cell proliferation by promoting cell cycle arrest without inducing apoptosis and modifies cell morphology of mesenchymal multipotent cells. J Steroid Biochem Mol Biol. 2010; 119(1-2):73-83. PMC: 2828517. DOI: 10.1016/j.jsbmb.2010.01.001. View