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  1. AU="Al Maruf, D S Abdullah"
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  1. Article ; Online: A Preclinical Trial Protocol Using an Ovine Model to Assess Scaffold Implant Biomaterials for Repair of Critical-Sized Mandibular Defects.

    Xin, Hai / Ferguson, Ben M / Wan, Boyang / Al Maruf, D S Abdullah / Lewin, William T / Cheng, Kai / Kruse, Hedi V / Leinkram, David / Parthasarathi, Krishnan / Wise, Innes K / Froggatt, Catriona / Crook, Jeremy M / McKenzie, David R / Li, Qing / Clark, Jonathan R

    ACS biomaterials science & engineering

    2024  Volume 10, Issue 5, Page(s) 2863–2879

    Abstract: The present work describes a preclinical trial ( ...

    Abstract The present work describes a preclinical trial (
    MeSH term(s) Animals ; Sheep ; Mandible/surgery ; Mandible/diagnostic imaging ; Biocompatible Materials ; Tissue Scaffolds/chemistry ; Printing, Three-Dimensional ; Finite Element Analysis ; Osteogenesis
    Chemical Substances Biocompatible Materials
    Language English
    Publishing date 2024-05-02
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 2373-9878
    ISSN (online) 2373-9878
    DOI 10.1021/acsbiomaterials.4c00262
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Novel Sheep Model to Assess Critical-Sized Bone Regeneration with Periosteum for

    Ghosh, Yohaann A / Xin, Hai / Al Maruf, D S Abdullah / Cheng, Kai / Wise, Innes / Burrows, Chris / Gupta, Ruta / Cheung, Veronica Ka-Yan / Wykes, James / Leinkram, David / Froggatt, Catriona / Lewin, Will / Kruse, Hedi V / Tomaskovic-Crook, Eva / McKenzie, David R / Crook, Jeremy / Clark, Jonathan R

    Tissue engineering. Part C, Methods

    2024  Volume 30, Issue 4, Page(s) 159–169

    Abstract: Considerable research is being undertaken to develop novel biomaterials-based approaches for surgical reconstruction of bone defects. This extends to three-dimensional (3D) printed materials that provide stable, structural, and functional ... ...

    Abstract Considerable research is being undertaken to develop novel biomaterials-based approaches for surgical reconstruction of bone defects. This extends to three-dimensional (3D) printed materials that provide stable, structural, and functional support
    MeSH term(s) Sheep ; Animals ; Humans ; Periosteum/pathology ; Periosteum/physiology ; Periosteum/surgery ; Bone Substitutes ; Bone Regeneration/physiology ; Osteogenesis/physiology ; Biocompatible Materials ; Bioreactors
    Chemical Substances Bone Substitutes ; Biocompatible Materials
    Language English
    Publishing date 2024-03-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2420585-0
    ISSN 1937-3392 ; 1937-3384
    ISSN (online) 1937-3392
    ISSN 1937-3384
    DOI 10.1089/ten.TEC.2023.0345
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: From Free Tissue Transfer to Hydrogels: A Brief Review of the Application of the Periosteum in Bone Regeneration.

    Xin, Hai / Tomaskovic-Crook, Eva / Al Maruf, D S Abdullah / Cheng, Kai / Wykes, James / Manzie, Timothy G H / Wise, Steven G / Crook, Jeremy M / Clark, Jonathan R

    Gels (Basel, Switzerland)

    2023  Volume 9, Issue 9

    Abstract: The periosteum is a thin layer of connective tissue covering bone. It is an essential component for bone development and fracture healing. There has been considerable research exploring the application of the periosteum in bone regeneration since the ... ...

    Abstract The periosteum is a thin layer of connective tissue covering bone. It is an essential component for bone development and fracture healing. There has been considerable research exploring the application of the periosteum in bone regeneration since the 19th century. An increasing number of studies are focusing on periosteal progenitor cells found within the periosteum and the use of hydrogels as scaffold materials for periosteum engineering and guided bone development. Here, we provide an overview of the research investigating the use of the periosteum for bone repair, with consideration given to the anatomy and function of the periosteum, the importance of the cambium layer, the culture of periosteal progenitor cells, periosteum-induced ossification, periosteal perfusion, periosteum engineering, scaffold vascularization, and hydrogel-based synthetic periostea.
    Language English
    Publishing date 2023-09-21
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2813982-3
    ISSN 2310-2861 ; 2310-2861
    ISSN (online) 2310-2861
    ISSN 2310-2861
    DOI 10.3390/gels9090768
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: A Comparison of In Vivo Bone Tissue Generation Using Calcium Phosphate Bone Substitutes in a Novel 3D Printed Four-Chamber Periosteal Bioreactor.

    Al Maruf, D S Abdullah / Cheng, Kai / Xin, Hai / Cheung, Veronica K Y / Foley, Matthew / Wise, Innes K / Lewin, Will / Froggatt, Catriona / Wykes, James / Parthasarathi, Krishnan / Leinkram, David / Howes, Dale / Suchowerska, Natalka / McKenzie, David R / Gupta, Ruta / Crook, Jeremy M / Clark, Jonathan R

    Bioengineering (Basel, Switzerland)

    2023  Volume 10, Issue 10

    Abstract: Autologous bone replacement remains the preferred treatment for segmental defects of the mandible; however, it cannot replicate complex facial geometry and causes donor site morbidity. Bone tissue engineering has the potential to overcome these ... ...

    Abstract Autologous bone replacement remains the preferred treatment for segmental defects of the mandible; however, it cannot replicate complex facial geometry and causes donor site morbidity. Bone tissue engineering has the potential to overcome these limitations. Various commercially available calcium phosphate-based bone substitutes (Novabone
    Language English
    Publishing date 2023-10-21
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2746191-9
    ISSN 2306-5354
    ISSN 2306-5354
    DOI 10.3390/bioengineering10101233
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Hydrogel: A Potential Material for Bone Tissue Engineering Repairing the Segmental Mandibular Defect.

    Al Maruf, D S Abdullah / Ghosh, Yohaann Ali / Xin, Hai / Cheng, Kai / Mukherjee, Payal / Crook, Jeremy Micah / Wallace, Gordon George / Klein, Travis Jacob / Clark, Jonathan Robert

    Polymers

    2022  Volume 14, Issue 19

    Abstract: Free flap surgery is currently the only successful method used by surgeons to reconstruct critical-sized defects of the jaw, and is commonly used in patients who have had bony lesions excised due to oral cancer, trauma, infection or necrosis. However, ... ...

    Abstract Free flap surgery is currently the only successful method used by surgeons to reconstruct critical-sized defects of the jaw, and is commonly used in patients who have had bony lesions excised due to oral cancer, trauma, infection or necrosis. However, donor site morbidity remains a significant flaw of this strategy. Various biomaterials have been under investigation in search of a suitable alternative for segmental mandibular defect reconstruction. Hydrogels are group of biomaterials that have shown their potential in various tissue engineering applications, including bone regeneration, both through in vitro and in vivo pre-clinical animal trials. This review discusses different types of hydrogels, their fabrication techniques, 3D printing, their potential for bone regeneration, outcomes, and the limitations of various hydrogels in preclinical models for bone tissue engineering. This review also proposes a modified technique utilizing the potential of hydrogels combined with scaffolds and cells for efficient reconstruction of mandibular segmental defects.
    Language English
    Publishing date 2022-10-05
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2527146-5
    ISSN 2073-4360 ; 2073-4360
    ISSN (online) 2073-4360
    ISSN 2073-4360
    DOI 10.3390/polym14194186
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Ex Vivo Preservation of Ovine Periosteum Using a Perfusion Bioreactor System.

    Xin, Hai / Romanazzo, Sara / Tomaskovic-Crook, Eva / Mitchell, Timothy C / Hung, Jui Chien / Wise, Steven G / Cheng, Kai / Al Maruf, D S Abdullah / Stokan, Murray J / Manzie, Timothy G H / Parthasarathi, Krishnan / Cheung, Veronica K Y / Gupta, Ruta / Ly, Mark / Pulitano, Carlo / Wise, Innes K / Crook, Jeremy M / Clark, Jonathan R

    Cells

    2023  Volume 12, Issue 13

    Abstract: Periosteum is a highly vascularized membrane lining the surface of bones. It plays essential roles in bone repair following injury and reconstruction following invasive surgeries. To broaden the use of periosteum, including for augmenting in vitro bone ... ...

    Abstract Periosteum is a highly vascularized membrane lining the surface of bones. It plays essential roles in bone repair following injury and reconstruction following invasive surgeries. To broaden the use of periosteum, including for augmenting in vitro bone engineering and/or in vivo bone repair, we have developed an ex vivo perfusion bioreactor system to maintain the cellular viability and metabolism of surgically resected periosteal flaps. Each specimen was placed in a 3D printed bioreactor connected to a peristaltic pump designed for the optimal flow rates of tissue perfusate. Nutrients and oxygen were perfused via the periosteal arteries to mimic physiological conditions. Biochemical assays and histological staining indicate component cell viability after perfusion for almost 4 weeks. Our work provides the proof-of-concept of ex vivo periosteum perfusion for long-term tissue preservation, paving the way for innovative bone engineering approaches that use autotransplanted periosteum to enhance in vivo bone repair.
    MeSH term(s) Sheep ; Animals ; Periosteum/blood supply ; Periosteum/transplantation ; Tissue Engineering ; Surgical Flaps ; Perfusion ; Bioreactors
    Language English
    Publishing date 2023-06-27
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2661518-6
    ISSN 2073-4409 ; 2073-4409
    ISSN (online) 2073-4409
    ISSN 2073-4409
    DOI 10.3390/cells12131724
    Database MEDical Literature Analysis and Retrieval System OnLINE

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