» Articles » PMID: 19892396

Promotion of Osteoblast Proliferation on Complex Coacervation-based Hyaluronic Acid - Recombinant Mussel Adhesive Protein Coatings on Titanium

Overview
Journal Biomaterials
Date 2009 Nov 7
PMID 19892396
Citations 22
Authors
Affiliations
Soon will be listed here.
Abstract

Many biological polyelectrolytes are capable of undergoing a fluid-fluid phase separation known as complex coacervation. Coacervates were prepared using hyaluronic acid (HA) and a recombinant fusion protein consisting of mussel adhesive motifs and the RGD peptide (fp-151-RGD). The low interfacial energy of the coacervate was exploited to coat titanium (Ti), a metal widely used in implant materials. The coacervate effectively distributed both HA and fp-151-RGD over the Ti surfaces and enhanced osteoblast proliferation. Approximately half of total fp-151-RGD and HA in the solution transferred to the titanium surface within 2h. Titanium coated with coacervates having high residual negative surface charge showed the highest cell proliferation of preosteoblast cells (MC-3T3) compared to the treatments tested. Indeed, MC-3T3 cells on complex coacervate coated titanium foils exhibited over 5 times greater cell proliferation than bare, HA coated or fp-151-RGD coated titanium.

Citing Articles

The Role of Hyaluronic Acid in Alveolar Ridge Preservation: A Systematic Review of Its Biological and Regenerative Potential According to PRISMA Guidelines and the Cochrane Handbook.

Ronsivalle V, Santonocito S, Giudice R, Bocchieri S, Didomenico S, Cicciu M Biomedicines. 2025; 13(2).

PMID: 40002864 PMC: 11853319. DOI: 10.3390/biomedicines13020451.


Sticky Science: Using Complex Coacervate Adhesives for Biomedical Applications.

Kwant A, Es Sayed J, Kamperman M, Burgess J, Slebos D, Pouwels S Adv Healthc Mater. 2024; 14(2):e2402340.

PMID: 39352099 PMC: 11730373. DOI: 10.1002/adhm.202402340.


Covalent immobilization of VEGF on allogeneic bone through polydopamine coating to improve bone regeneration.

Huang J, Lu J, Liu Z, Jin J, Xie C, Zheng Y Front Bioeng Biotechnol. 2022; 10:1003677.

PMID: 36312529 PMC: 9597090. DOI: 10.3389/fbioe.2022.1003677.


Biocompatible and Biomaterials Application in Drug Delivery System in Oral Cavity.

Kamali Hakim L, Yazdanian M, Alam M, Abbasi K, Tebyaniyan H, Tahmasebi E Evid Based Complement Alternat Med. 2021; 2021:9011226.

PMID: 34812267 PMC: 8605911. DOI: 10.1155/2021/9011226.


Looping-in complexation and ion partitioning in nonstoichiometric polyelectrolyte mixtures.

Friedowitz S, Lou J, Barker K, Will K, Xia Y, Qin J Sci Adv. 2021; 7(31).

PMID: 34330707 PMC: 8324053. DOI: 10.1126/sciadv.abg8654.


References
1.
Kroese-Deutman H, van den Dolder J, Spauwen P, Jansen J . Influence of RGD-loaded titanium implants on bone formation in vivo. Tissue Eng. 2006; 11(11-12):1867-75. DOI: 10.1089/ten.2005.11.1867. View

2.
Voger E, Bussian R . Short-term cell-attachment rates: a surface-sensitive test of cell-substrate compatibility. J Biomed Mater Res. 1987; 21(10):1197-211. DOI: 10.1002/jbm.820211004. View

3.
van der Burgh S, de Keizer A, Stuart M . Complex coacervation core micelles. Colloidal stability and aggregation mechanism. Langmuir. 2005; 20(4):1073-84. DOI: 10.1021/la035012n. View

4.
Waite J, Tanzer M . Polyphenolic Substance of Mytilus edulis: Novel Adhesive Containing L-Dopa and Hydroxyproline. Science. 1981; 212(4498):1038-40. DOI: 10.1126/science.212.4498.1038. View

5.
Toh Y, Ho S, Zhou Y, Hutmacher D, Yu H . Application of a polyelectrolyte complex coacervation method to improve seeding efficiency of bone marrow stromal cells in a 3D culture system. Biomaterials. 2005; 26(19):4149-60. DOI: 10.1016/j.biomaterials.2004.10.033. View