Mineralization of regenerated cellulose hydrogels induced by human bone marrow stromal cells

Granja, Pedro L.; Jeso, B. De; Bareille, R.; Rouais, F.; Baquey, C.; Barbosa, Mário A.

doi:10.22203/ecm.v010a04

Cited by 21 publications

(15 citation statements)

References 44 publications

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“…[141] More recently the same authors have shown that human bone marrow stromal cells not only proliferate on regenerated cellulose hydrogels but also deposit a layer of HAP. [142] These studies again show that phosphorylation is an efficient means to increase the nucleation and crystallization efficiency of a synthetic or semi-synthetic biomaterial.…”

Section: Carbohydratesmentioning

confidence: 86%

Polymer‐Controlled, Bio‐Inspired Calcium Phosphate Mineralization from Aqueous Solution

Schweizer

Taubert

2007

Macromolecular Bioscience

102

111

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Nowadays, the majority of the commercially available calcium phosphate materials is fabricated by 'classical' materials science approaches, i.e., from rather poorly defined slurries or from organic solvents, often at high temperatures and pressures. Bioinspired precipitation of inorganics with (polymeric) additives from aqueous solution, on the other hand, enables the synthesis of intriguing inorganic or organic/inorganic materials that are often much more closely related to biological structures. This article discusses approaches for the fabrication of bio-inspired calcium phosphate hybrid materials by precipitation from aqueous solution. The article focuses on polymers and related self-assembling structures for the design of CaP/organic hybrids and pure CaP with crystal structures and morphologies regulated by the respective additive.

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Section: Carbohydratesmentioning

confidence: 86%

Polymer‐Controlled, Bio‐Inspired Calcium Phosphate Mineralization from Aqueous Solution

Schweizer

Taubert

2007

Macromolecular Bioscience

102

111

View full text Add to dashboard Cite

show abstract

“…45 However, it is known that the cellulose crystallization process can be interrupted by addition of fluorescent brightening agents or cellulose derivatives to the media, which interact with nascent cellulose. [46][47][48][49] The structure of cellulose composites formed by the addition of different cellwall polysaccharides and reagents, like gluco-and galactomannans, xyloglucan, and pectin, were recently investigated using X-ray diffraction, 13 C CP/MAS NMR, and electron microscopy techniques. [50][51][52][53][54] Structural interactions between those polysaccharides have been studied, and some interesting properties of such composites were found, such as improved gel strength and stability, the alteration of both ribbon and microfibril structure, lower stiffness, and greater extensibility and strength.…”

Section: Microbial Cellulose As a Wound-healing Systemmentioning

confidence: 99%

The Future Prospects of Microbial Cellulose in Biomedical Applications

et al. 2006

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Microbial cellulose has proven to be a remarkably versatile biomaterial and can be used in wide variety of applied scientific endeavors, such as paper products, electronics, acoustics, and biomedical devices. In fact, biomedical devices recently have gained a significant amount of attention because of an increased interest in tissue-engineered products for both wound care and the regeneration of damaged or diseased organs. Due to its unique nanostructure and properties, microbial cellulose is a natural candidate for numerous medical and tissue-engineered applications. For example, a microbial cellulose membrane has been successfully used as a wound-healing device for severely damaged skin and as a small-diameter blood vessel replacement. The nonwoven ribbons of microbial cellulose microfibrils closely resemble the structure of native extracellullar matrices, suggesting that it could function as a scaffold for the production of many tissue-engineered constructs. In addition, microbial cellulose membranes, having a unique nanostructure, could have many other uses in wound healing and regenerative medicine, such as guided tissue regeneration (GTR), periodontal treatments, or as a replacement for dura mater (a membrane that surrounds brain tissue). In effect, microbial cellulose could function as a scaffold material for the regeneration of a wide variety of tissues, showing that it could eventually become an excellent platform technology for medicine. If microbial cellulose can be successfully mass produced, it will eventually become a vital biomaterial and will be used in the creation of a wide variety of medical devices and consumer products.

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“…18,19 In this study, it was envisaged to take advantage of cellulose due to its good match with the mechanical properties of cortical bone and its hydroexpansivity, therefore allowing a satisfactory primary fixation to hard tissue. 20 Materials surface properties influence the composition of the adsorbed protein compounds, which in turn regulates how cells respond to the material. [21][22][23][24] Understanding the relationship between material surface properties, adsorbed molecules, and cellular responses is essential to designing optimal material surfaces for implantation and tissue engineering.…”

Section: Introductionmentioning

confidence: 99%

Effect of citric acid crosslinking cellulose‐based hydrogels on osteogenic differentiation

Raucci

Álvarez-Pérez

Demitri

et al. 2014

J Biomedical Materials Res

121

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Understanding the relationships between material surface properties and cellular responses is essential to designing optimal material surfaces for implantation and tissue engineering. In this study, cellulose hydrogels were crosslinked using a non-toxic and natural component namely citric acid. The chemical treatment induces COOH functional groups that improve the hydrophilicity, roughness, and materials rheological properties. The physiochemical, morphological, and mechanical analyses were performed to analyze the material surface before and after crosslinking. This approach would help determine if the effect of chemical treatment on cellulose hydrogel improves the hydrophilicity, roughness, and rheological properties of the scaffold. In this study, it was demonstrated that the biological responses of human mesenchymal stem cell with regard to cell adhesion, proliferation, and differentiation were influenced in vitro by changing the surface chemistry and roughness.

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Mineralization of regenerated cellulose hydrogels induced by human bone marrow stromal cells

Cited by 21 publications

References 44 publications

Polymer‐Controlled, Bio‐Inspired Calcium Phosphate Mineralization from Aqueous Solution

Polymer‐Controlled, Bio‐Inspired Calcium Phosphate Mineralization from Aqueous Solution

The Future Prospects of Microbial Cellulose in Biomedical Applications

Effect of citric acid crosslinking cellulose‐based hydrogels on osteogenic differentiation

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