scholarly journals Recent progress in gellan gum hydrogels provided by functionalization strategies

2016 ◽  
Vol 4 (37) ◽  
pp. 6164-6174 ◽  
Author(s):  
Ana H. Bacelar ◽  
Joana Silva-Correia ◽  
Joaquim M. Oliveira ◽  
Rui L. Reis
Keyword(s):  
Tissue Engineering ◽  
Regenerative Medicine ◽  
Recent Progress ◽  
Gellan Gum ◽  
Wide Range

Gellan gum and its functionalized derivatives present a wide range of applications that open up new possibilities in tissue engineering and regenerative medicine.

scholarly journals Additive Manufacturing of Biopolymers for Tissue Engineering and Regenerative Medicine: An Overview, Potential Applications, Advancements, and Trends

2021 ◽  
Vol 2021 ◽  
pp. 1-20 ◽  
Author(s):  
Dhinakaran Veeman ◽  
M. Swapna Sai ◽  
P. Sureshkumar ◽  
T. Jagadeesha ◽  
L. Natrayan ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Additive Manufacturing ◽  
3D Printing ◽  
Regenerative Medicine ◽  
Tissue Regeneration ◽  
Three Dimensional ◽  
Porous Scaffolds ◽  
Wide Range ◽  
Potential Applications ◽  
Pharmaceutical Industries

As a technique of producing fabric engineering scaffolds, three-dimensional (3D) printing has tremendous possibilities. 3D printing applications are restricted to a wide range of biomaterials in the field of regenerative medicine and tissue engineering. Due to their biocompatibility, bioactiveness, and biodegradability, biopolymers such as collagen, alginate, silk fibroin, chitosan, alginate, cellulose, and starch are used in a variety of fields, including the food, biomedical, regeneration, agriculture, packaging, and pharmaceutical industries. The benefits of producing 3D-printed scaffolds are many, including the capacity to produce complicated geometries, porosity, and multicell coculture and to take growth factors into account. In particular, the additional production of biopolymers offers new options to produce 3D structures and materials with specialised patterns and properties. In the realm of tissue engineering and regenerative medicine (TERM), important progress has been accomplished; now, several state-of-the-art techniques are used to produce porous scaffolds for organ or tissue regeneration to be suited for tissue technology. Natural biopolymeric materials are often better suited for designing and manufacturing healing equipment than temporary implants and tissue regeneration materials owing to its appropriate properties and biocompatibility. The review focuses on the additive manufacturing of biopolymers with significant changes, advancements, trends, and developments in regenerative medicine and tissue engineering with potential applications.

scholarly journals Mesenchymal Stromal/Stem Cells in Regenerative Medicine and Tissue Engineering

2018 ◽  
Vol 2018 ◽  
pp. 1-16 ◽  
Author(s):  
Ross E. B. Fitzsimmons ◽  
Matthew S. Mazurek ◽  
Agnes Soos ◽  
Craig A. Simmons
Keyword(s):  
Tissue Engineering ◽  
Stem Cells ◽  
Regenerative Medicine ◽  
Ex Vivo ◽  
Therapeutic Effects ◽  
Wide Range ◽  
History Of ◽  
Initial Discovery ◽  
Stromal Stem Cells

As a result of over five decades of investigation, mesenchymal stromal/stem cells (MSCs) have emerged as a versatile and frequently utilized cell source in the fields of regenerative medicine and tissue engineering. In this review, we summarize the history of MSC research from the initial discovery of their multipotency to the more recent recognition of their perivascular identity in vivo and their extraordinary capacity for immunomodulation and angiogenic signaling. As well, we discuss long-standing questions regarding their developmental origins and their capacity for differentiation toward a range of cell lineages. We also highlight important considerations and potential risks involved with their isolation, ex vivo expansion, and clinical use. Overall, this review aims to serve as an overview of the breadth of research that has demonstrated the utility of MSCs in a wide range of clinical contexts and continues to unravel the mechanisms by which these cells exert their therapeutic effects.

scholarly journals Cerium Oxide Nanoparticles: Recent Advances in Tissue Engineering

Materials ◽  
2020 ◽  
Vol 13 (14) ◽  
pp. 3072
Author(s):  
Motaharesadat Hosseini ◽  
Masoud Mozafari
Keyword(s):  
Tissue Engineering ◽  
Regenerative Medicine ◽  
Physicochemical Properties ◽  
Cerium Oxide ◽  
Metal Oxide Nanoparticles ◽  
Critical Role ◽  
Oxide Nanoparticles ◽  
Special Focus ◽  
Recent Advances ◽  
Wide Range

Submicron biomaterials have recently been found with a wide range of applications for biomedical purposes, mostly due to a considerable decrement in size and an increment in surface area. There have been several attempts to use innovative nanoscale biomaterials for tissue repair and tissue regeneration. One of the most significant metal oxide nanoparticles (NPs), with numerous potential uses in future medicine, is engineered cerium oxide (CeO2) nanoparticles (CeONPs), also known as nanoceria. Although many advancements have been reported so far, nanotoxicological studies suggest that the nanomaterial’s characteristics lie behind its potential toxicity. Particularly, physicochemical properties can explain the positive and negative interactions between CeONPs and biosystems at molecular levels. This review represents recent advances of CeONPs in biomedical engineering, with a special focus on tissue engineering and regenerative medicine. In addition, a summary report of the toxicity evidence on CeONPs with a view toward their biomedical applications and physicochemical properties is presented. Considering the critical role of nanoengineering in the manipulation and optimization of CeONPs, it is expected that this class of nanoengineered biomaterials plays a promising role in the future of tissue engineering and regenerative medicine.

Recent Progress in Tissue Engineering and Regenerative Medicine

2016 ◽  
Vol 6 (10) ◽  
pp. 755-766 ◽  
Author(s):  
Zhi Li ◽  
Mao-Bin Xie ◽  
Yi Li ◽  
Yan Ma ◽  
Jia-Shen Li ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Regenerative Medicine ◽  
Recent Progress

Advances in nano-biomaterials and their applications in biomedicine

2021 ◽  
Author(s):  
Yogita Patil-Sen
Keyword(s):  
Tissue Engineering ◽  
Regenerative Medicine ◽  
Biomedical Applications ◽  
Materials Science ◽  
Disease Diagnosis ◽  
Biological Properties ◽  
The Past ◽  
Physico Chemical ◽  
Wide Range ◽  
Biomolecules Detection

Nano0technology has received considerable attention and interest over the past few decades in the field of biomedicine due to the wide range of applications it provides in disease diagnosis, drug design and delivery, biomolecules detection, tissue engineering and regenerative medicine. Ultra-small size and large surface area of nanomaterials prove to be greatly advantageous for their biomedical applications. Moreover, the physico-chemical and thus, the biological properties of nanomaterials can be manipulated depending on the application. However, stability, efficacy and toxicity of nanoparticles remain challenge for researchers working in this area. This mini-review highlights the recent advances of various types of nanoparticles in biomedicine and will be of great value to researchers in the field of materials science, chemistry, biology and medicine.

scholarly journals Biodegradable Polyphosphazene Biomaterials for Tissue Engineering and Delivery of Therapeutics

2014 ◽  
Vol 2014 ◽  
pp. 1-16 ◽  
Author(s):  
Amanda L. Baillargeon ◽  
Kibret Mequanint
Keyword(s):  
Tissue Engineering ◽  
Regenerative Medicine ◽  
Biomedical Applications ◽  
Broad Class ◽  
Reaction Scheme ◽  
Amino Acid Ester ◽  
Degradation Rates ◽  
Wide Range

Degradable biomaterials continue to play a major role in tissue engineering and regenerative medicine as well as for delivering therapeutic agents. Although the chemistry of polyphosphazenes has been studied extensively, a systematic review of their applications for a wide range of biomedical applications is lacking. Polyphosphazenes are synthesized through a relatively well-known two-step reaction scheme which involves the substitution of the initial linear precursor with a wide range of nucleophiles. The ease of substitution has led to the development of a broad class of materials that have been studied for numerous biomedical applications including as scaffold materials for tissue engineering and regenerative medicine. The objective of this review is to discuss the suitability of poly(amino acid ester)phosphazene biomaterials in regard to their unique stimuli responsive properties, tunable degradation rates and mechanical properties, as well asin vitroandin vivobiocompatibility. The application of these materials in areas such as tissue engineering and drug delivery is discussed systematically. Lastly, the utility of polyphosphazenes is further extended as they are being employed in blend materials for new applications and as another method of tailoring material properties.

3D printing in tissue engineering: a state of the art review of technologies and biomaterials

2020 ◽  
Vol 26 (7) ◽  
pp. 1313-1334 ◽  
Author(s):  
Nataraj Poomathi ◽  
Sunpreet Singh ◽  
Chander Prakash ◽  
Arjun Subramanian ◽  
Rahul Sahay ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
3D Printing ◽  
Regenerative Medicine ◽  
State Of The Art ◽  
Three Dimensional ◽  
Cost Effective ◽  
Cochrane Library ◽  
Content Type ◽  
Wide Range ◽  
Potential Applications

Purpose In the past decade, three-dimensional (3D) printing has gained attention in areas such as medicine, engineering, manufacturing art and most recently in education. In biomedical, the development of a wide range of biomaterials has catalysed the considerable role of 3D printing (3DP), where it functions as synthetic frameworks in the form of scaffolds, constructs or matrices. The purpose of this paper is to present the state-of-the-art literature coverage of 3DP applications in tissue engineering (such as customized scaffoldings and organs, and regenerative medicine). Design/methodology/approach This review focusses on various 3DP techniques and biomaterials for tissue engineering (TE) applications. The literature reviewed in the manuscript has been collected from various journal search engines including Google Scholar, Research Gate, Academia, PubMed, Scopus, EMBASE, Cochrane Library and Web of Science. The keywords that have been selected for the searches were 3 D printing, tissue engineering, scaffoldings, organs, regenerative medicine, biomaterials, standards, applications and future directions. Further, the sub-classifications of the keyword, wherever possible, have been used as sectioned/sub-sectioned in the manuscript. Findings 3DP techniques have many applications in biomedical and TE (B-TE), as covered in the literature. Customized structures for B-TE applications are easy and cost-effective to manufacture through 3DP, whereas on many occasions, conventional technologies generally become incompatible. For this, this new class of manufacturing must be explored to further capabilities for many potential applications. Originality/value This review paper presents a comprehensive study of the various types of 3DP technologies in the light of their possible B-TE application as well as provides a future roadmap.

Tissue engineering in regenerative medicine

2015 ◽  
Vol 6 (5) ◽  
pp. 291-298
Author(s):  
Barbara Różalska ◽  
Bartłomiej Micota ◽  
Małgorzata Paszkiewicz ◽  
Beata Sadowska
Keyword(s):  
Tissue Engineering ◽  
Regenerative Medicine

Graphene and Graphene-Based Materials in Biomedical Applications

2019 ◽  
Vol 26 (38) ◽  
pp. 6834-6850 ◽  
Author(s):  
Mohammad Omaish Ansari ◽  
Kalamegam Gauthaman ◽  
Abdurahman Essa ◽  
Sidi A. Bencherif ◽  
Adnan Memic
Keyword(s):  
Tissue Engineering ◽  
Thermal Properties ◽  
Gene Delivery ◽  
Regenerative Medicine ◽  
Biomedical Research ◽  
Biomedical Applications ◽  
Biomedical Application ◽  
Two Dimensional ◽  
Drug And Gene Delivery ◽  
Biomedical Fields

: Nanobiotechnology has huge potential in the field of regenerative medicine. One of the main drivers has been the development of novel nanomaterials. One developing class of materials is graphene and its derivatives recognized for their novel properties present on the nanoscale. In particular, graphene and graphene-based nanomaterials have been shown to have excellent electrical, mechanical, optical and thermal properties. Due to these unique properties coupled with the ability to tune their biocompatibility, these nanomaterials have been propelled for various applications. Most recently, these two-dimensional nanomaterials have been widely recognized for their utility in biomedical research. In this review, a brief overview of the strategies to synthesize graphene and its derivatives are discussed. Next, the biocompatibility profile of these nanomaterials as a precursor to their biomedical application is reviewed. Finally, recent applications of graphene-based nanomaterials in various biomedical fields including tissue engineering, drug and gene delivery, biosensing and bioimaging as well as other biorelated studies are highlighted.

2D, 3D and 4D Active Compound Delivery in Tissue Engineering and Regenerative Medicine

2015 ◽  
Vol 21 (12) ◽  
pp. 1506-1516 ◽  
Author(s):  
Nicolas Hanauer ◽  
Pierre Latreille ◽  
Shaker Alsharif ◽  
Xavier Banquy
Keyword(s):  
Tissue Engineering ◽  
Regenerative Medicine ◽  
Active Compound
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