4.5 Article

A multifaceted biomimetic periosteum with a lamellar architecture and osteogenic/angiogenic dual bioactivities

Related references

Note: Only part of the references are listed.
Article Engineering, Biomedical

Endothelialized microvessels fabricated by microfluidics facilitate osteogenic differentiation and promote bone repair

Jiayuan Wang et al.

Summary: Vascularization is a critical factor in bone tissue engineering, and lack of endothelialization remains a challenge. This study developed a technique to fabricate endothelialized biomimetic microvessels using microfluidic technology, which showed promising results in promoting osteogenesis and bone regeneration both in vitro and in vivo. These findings suggest that endothelialized BMVs could be an effective strategy in bone tissue engineering.

ACTA BIOMATERIALIA (2022)

Article Orthopedics

Muscular Forces Responsible for Proximal Humeral Deformity After Fracture

Christen E. Chalmers et al.

Summary: This study evaluated the contribution of the rotator cuff muscles and deltoid to fracture deformity in a 2-part proximal humerus fracture model. The results showed that the supraspinatus was the primary driver of varus deformity, while the subscapularis and infraspinatus contributed to apex posterior/retroversion and apex anterior/anteversion, respectively.

JOURNAL OF ORTHOPAEDIC TRAUMA (2022)

Article Multidisciplinary Sciences

An instantly fixable and self-adaptive scaffold for skull regeneration by autologous stem cell recruitment and angiogenesis

Gonggong Lu et al.

Summary: In this study, an instantly fixable and self-adaptive scaffold was engineered to promote cranial reconstruction by calcium chelation and interface integration, while also regulating macrophage M2 polarization and recruiting endogenous stem cells.

NATURE COMMUNICATIONS (2022)

Article Engineering, Biomedical

Engineering a biomimetic bone scaffold that can regulate redox homeostasis and promote osteogenesis to repair large bone defects

Cam-Hoa Mac et al.

Summary: This study proposes a biomaterial-based scaffold consisting of radially aligned mineralized collagen fibers and nanosilicon. The scaffold guides the directional infiltration and migration of reparative cells and releases hydrogen gas and silicic acid, promoting bone regeneration.

BIOMATERIALS (2022)

Article Engineering, Multidisciplinary

A hierarchical biomimetic periosteum combined immunomodulatory and osteogenic functions for bone regeneration

Xiaoming Li et al.

Summary: The biomimetic periosteum mimicking the fibrous and cambium layers of the natural periosteum has been found to have immunomodulatory and osteogenic functions. It has shown promising results in in vitro and in vivo experiments, making it a potential alternative to periosteal autografts.

COMPOSITES PART B-ENGINEERING (2022)

Article Engineering, Biomedical

Nano artificial periosteum PLGA/MgO/Quercetin accelerates repair of bone defects through promoting osteogenic - angiogenic coupling effect via Wnt/β-catenin pathway

Xi He et al.

Summary: Artificial periosteum of PLGA/MgO/Quercetin was prepared by electrospinning with highly porous surface and microstructure. The membrane showed excellent biocompatibility and promoted cell proliferation, migration, and osteogenic differentiation. It also facilitated angiogenesis of endothelial progenitor cells. In animal models, optimal osteogenesis and angiogenesis were observed for the PLGA/20 wt% MgO/0.1 wt% Quercetin membrane, indicating its potential for generating artificial periosteum.

MATERIALS TODAY BIO (2022)

Article Materials Science, Multidisciplinary

Inorganic nanomaterial-reinforced hydrogel membrane as an artificial periosteum

Ismat Ullah et al.

Applied Materials Today (2022)

Article Engineering, Biomedical

Bioinspired membrane provides periosteum-mimetic microenvironment for accelerating vascularized bone regeneration

Gaojie Yang et al.

Summary: The functional biomimetic membrane with micropatterns of site-specific biomineralization mimics the role of natural periosteum in bone regeneration. It can sustainably release calcium phosphate and growth factors, enhancing cell recruitment and differentiation, leading to improved vascularized ossification and accelerated new bone formation in a rat model.

BIOMATERIALS (2021)

Article Engineering, Biomedical

Biomineralization Directed by Prenucleated Calcium and Phosphorus Nanoclusters Improving Mechanical Properties and Osteogenic Potential of Antheraea pernyi Silk Fibroin-Based Artificial Periosteum

Yajun Shuai et al.

Summary: Using biomacromolecules as templates to control hydroxyapatite crystal nucleation and growth, an artificial periosteum is prepared by biomineralizing Antheraea pernyi fibroin (AF) membrane with prenucleated nanoclusters. This approach promotes osteogenic differentiation of MSCs, induces bone matrix protein formation, and enhances the mechanical properties of the AF membrane. The biomineralized AF membranes show good cytocompatibility, hemocompatibility, and histocompatibility in vitro and in vivo, making them a promising strategy in the field of bone tissue engineering.

ADVANCED HEALTHCARE MATERIALS (2021)

Article Engineering, Manufacturing

Additive manufacturing of bio-inspired multi-scale hierarchically strengthened lattice structures

Chaolin Tan et al.

Summary: This study explores a TiNi biomaterial that mimics human bones, with low modulus and asymmetric mechanical behavior. The bio-inspired TiNi functionally graded lattice structure (FGLS) demonstrates higher strength and ductility compared to uniform lattice, while maintaining a low specific modulus. Post-process heat treatments alter the microstructure to create a multi-scale hierarchically strengthened behavior.

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE (2021)

Article Materials Science, Biomaterials

Tuning pore features of mineralized collagen/PCL scaffolds for cranial bone regeneration in a rat model

Shuo Wang et al.

MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2020)

Review Chemistry, Multidisciplinary

Multiscale Toughening Mechanisms in Biological Materials and Bioinspired Designs

Wei Huang et al.

ADVANCED MATERIALS (2019)

Article Chemistry, Multidisciplinary

Biomimetic Nanosilica-Collagen Scaffolds for In Situ Bone Regeneration: Toward a Cell-Free, One-Step Surgery

Shao-Jie Wang et al.

ADVANCED MATERIALS (2019)

Article Chemistry, Multidisciplinary

Hierarchically Patterned Polydopamine-Containing Membranes for Periodontal Tissue Engineering

Mohammad Mandi Hasani-Sadrabadi et al.

ACS NANO (2019)

Article Chemistry, Physical

Smart Nacre-inspired Nanocomposites

Jingsong Peng et al.

CHEMPHYSCHEM (2018)

Review Engineering, Biomedical

Substituted hydroxyapatites for bone regeneration: A review of current trends

Jithendra T. B. Ratnayake et al.

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS (2017)

Review Chemistry, Multidisciplinary

Artificial periosteum in bone defect repair-A review

Quan Wang et al.

CHINESE CHEMICAL LETTERS (2017)

Review Surgery

Cranioplasty: Review of Materials

Bruno Zanotti et al.

JOURNAL OF CRANIOFACIAL SURGERY (2016)

Article Chemistry, Multidisciplinary

Hydroxyapatite-containing silk fibroin nanofibrous scaffolds for tissue-engineered periosteum

Xili Ding et al.

RSC ADVANCES (2016)

Article Chemistry, Multidisciplinary

Periosteum-Mimetic Structures Made from Freestanding Microgrooved Nanosheets

Xuetao Shi et al.

ADVANCED MATERIALS (2014)

Article Engineering, Biomedical

Enhanced Osteogenesis by a Biomimic Pseudo-Periosteum-Involved Tissue Engineering Strategy

Xuetao Shi et al.

ADVANCED HEALTHCARE MATERIALS (2013)

Review Dentistry, Oral Surgery & Medicine

Recent advances in the development of GTR/GBR membranes for periodontal regeneration-A materials perspective

Marco C. Bottino et al.

DENTAL MATERIALS (2012)

Article Biochemistry & Molecular Biology

Osteogenic Effect of Low Intensity Pulsed Ultrasound on Rat Adipose-derived Stem Cells in vitro

Ting Jiang et al.

JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY-MEDICAL SCIENCES (2012)

Article Chemistry, Physical

The conflicts between strength and toughness

Robert O. Ritchie

NATURE MATERIALS (2011)

Article Materials Science, Multidisciplinary

Collagen/hydroxyapatite composite nanofibers by electrospinning

Shu-Hua Teng et al.

MATERIALS LETTERS (2008)

Article Chemistry, Physical

Hierarchical self-assembly of nano-fibrils in mineralized collagen

W Zhang et al.

CHEMISTRY OF MATERIALS (2003)

Article Chemistry, Physical

Mechanistic fracture criteria for the failure of human cortical bone

RK Nalla et al.

NATURE MATERIALS (2003)