» Articles » PMID: 35258918

Effects of Vitamin A (Retinol) Release from Calcium Phosphate Matrices and Porous 3D Printed Scaffolds on Bone Cell Proliferation and Maturation

Overview
Authors
Affiliations
Soon will be listed here.
Abstract

Vitamin A is a fat-soluble compound widely known for vision health. Highly variable reports on its effects on bone health have necessitated further research to truly understand its role on bone cell proliferation. Retinol, one bioactive form of vitamin A, is incorporated into synthetic bone graft scaffolds for low load-bearing clinical bone treatment. The objective of this work is to understand the effects of retinol on osteoblast and osteoclast cells when embedded within calcium phosphate matrices, including interconnected porous 3D printed tricalcium phosphate scaffolds. Results show that hydrophobic retinol can be released from bone scaffolds when a combination of biodegradable polymers, polycaprolactone and polyethylene glycol, are employed as drug carriers. The release of retinol can support a 20 ± 1% increase in osteoblast (bone-forming) cell proliferation with proper cell adhesion and filopodial extensions. Osteoclast cell morphology is necrosed and torn with a reduction in proliferation at approximately 6 ± 1% when retinol is present. In addition, inhibition of osteoclastic resorption pit bays is noted using scanning electron microscopy. With the scaffolds' round pore interconnectivity facilitating retinol release, this system can provide an alternative to traditional bone grafts while additionally supporting bone healing through enhanced osteoblast cell proliferation and inhibition of osteoclast resorption activity.

Citing Articles

Bone Healing via Carvacrol and Curcumin Nanoparticle on 3D Printed Scaffolds.

Dahiya A, Chaudhari V, Bose S Small. 2024; 20(50):e2405642.

PMID: 39463050 PMC: 11636189. DOI: 10.1002/smll.202405642.


Gingerol-zinc complex loaded 3D-printed calcium phosphate for controlled release application.

Chaudhari V, White B, Dahiya A, Bose S Drug Deliv Transl Res. 2024; 15(4):1317-1329.

PMID: 39179707 DOI: 10.1007/s13346-024-01677-9.


3D printed scaffolds with quercetin and vitamin D3 nanocarriers: In vitro cellular evaluation.

Bose S, Chaudhari V, Kushram P J Biomed Mater Res A. 2024; 112(12):2110-2123.

PMID: 38894584 PMC: 11464199. DOI: 10.1002/jbm.a.37756.


Altered gut microbe metabolites in patients with alcohol‑induced osteonecrosis of the femoral head: An integrated omics analysis.

Yue C, Ma M, Guo J, Li H, Yang Y, Liu Y Exp Ther Med. 2024; 28(2):311.

PMID: 38873043 PMC: 11170330. DOI: 10.3892/etm.2024.12599.


3D Printed SiO-Tricalcium Phosphate Scaffolds Loaded with Carvacrol Nanoparticles for Bone Tissue Engineering Application.

Dahiya A, Chaudhari V, Kushram P, Bose S J Med Chem. 2023; 67(4):2745-2757.

PMID: 38146876 PMC: 11164277. DOI: 10.1021/acs.jmedchem.3c01884.


References
1.
Henriksen K, Leeming D, Byrjalsen I, Nielsen R, Sorensen M, Dziegiel M . Osteoclasts prefer aged bone. Osteoporos Int. 2007; 18(6):751-9. DOI: 10.1007/s00198-006-0298-4. View

2.
Vaananen H, Zhao H, Mulari M, Halleen J . The cell biology of osteoclast function. J Cell Sci. 2000; 113 ( Pt 3):377-81. DOI: 10.1242/jcs.113.3.377. View

3.
Vu A, Bose S . Effects of vitamin D release from 3D printed calcium phosphate scaffolds on osteoblast and osteoclast cell proliferation for bone tissue engineering. RSC Adv. 2022; 9(60):34847-34853. PMC: 9038120. DOI: 10.1039/c9ra06630f. View

4.
Parikka V, Lehenkari P, Sassi M, Halleen J, Risteli J, Harkonen P . Estrogen reduces the depth of resorption pits by disturbing the organic bone matrix degradation activity of mature osteoclasts. Endocrinology. 2001; 142(12):5371-8. DOI: 10.1210/endo.142.12.8533. View

5.
Sarkar N, Bose S . Controlled release of soy isoflavones from multifunctional 3D printed bone tissue engineering scaffolds. Acta Biomater. 2020; 114:407-420. PMC: 8009492. DOI: 10.1016/j.actbio.2020.07.006. View