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Author: Michel Goldberg Publisher: Bentham Science Publishers ISBN: 1608054659 Category : Medical Languages : en Pages : 464
Book Description
Phosphorylated Extracellular Matrix Proteins of Bone and Dentin is the second volume of the e-book series Frontiers between Science and Clinic in Odontology. The phosphorylated proteins of the extracellular matrix of bone and teeth play a crucial structural role in the two tissues. They also act as signaling molecules. Phosphorylated extracellular matrix proteins have been implicated in nucleation and mineralization of skeletal tissues. This e-book covers research on these specific proteins, including details about the cells producing these molecules, their impact on bone and teeth pathology (osteogenesis and dentinogenesis imperfecta) and the potential of these molecules in promoting of inhibiting mineralization. This e-book also explains processes under the control of some enzymes - TNAP and metalloproteases (MMPs) - such as intracellular regulation in bone and dentine, splicing, respective roles of cleavage products, SIBLINGs, nucleation and crystal growth and regulation. This second volume serves as a valuable reference to practicing odontologists, biology and biomaterials scientists and tissue engineers interested in protein research related to tooth and bone formation.
Author: Michel Goldberg Publisher: Bentham Science Publishers ISBN: 1608054659 Category : Medical Languages : en Pages : 464
Book Description
Phosphorylated Extracellular Matrix Proteins of Bone and Dentin is the second volume of the e-book series Frontiers between Science and Clinic in Odontology. The phosphorylated proteins of the extracellular matrix of bone and teeth play a crucial structural role in the two tissues. They also act as signaling molecules. Phosphorylated extracellular matrix proteins have been implicated in nucleation and mineralization of skeletal tissues. This e-book covers research on these specific proteins, including details about the cells producing these molecules, their impact on bone and teeth pathology (osteogenesis and dentinogenesis imperfecta) and the potential of these molecules in promoting of inhibiting mineralization. This e-book also explains processes under the control of some enzymes - TNAP and metalloproteases (MMPs) - such as intracellular regulation in bone and dentine, splicing, respective roles of cleavage products, SIBLINGs, nucleation and crystal growth and regulation. This second volume serves as a valuable reference to practicing odontologists, biology and biomaterials scientists and tissue engineers interested in protein research related to tooth and bone formation.
Author: Michel Goldberg Publisher: Springer Nature ISBN: 3030762831 Category : Medical Languages : en Pages : 305
Book Description
This book addresses the structural and biological properties of dental and peridental tissue structures and covers their mineralization process. The book contains a description of dentines, cementum, enamel and bone, including collagens, as well as non-collagenous proteins (SIBLINGs, SLRPs, GAGs, PGs, lipids, and MMPs). The mechanisms of mineralization are described in detail and the book is focused on matrix vesicles, collagen mineralization and the role of non-collagenous extracellular matrix components either as promoters or inhibitors of mineralization. In addition, the matrix components (non-collagenous) of enamel (amelogenin, ameloblastin, enamelin, MMP4, MMP20 and other proteases) are reviewed and their respective roles in dental tissues biomineralizations and tissue turnover are discussed. Additionally, environmental factors involved in enamel / dentin defects are adressed. With state-of-the-art contributions from experts in the respective domains, the book is a useful introduction to the field for junior scientists, interested in dental and peridental tissue biomineralization. It is also an interesting read for advanced scientists and clinicians working in dental research, giving them a broader view of the topic beyond their area of specialization. The series Biology of Extracellular Matrix is published in collaboration with the American Society for Matrix Biology.
Author: Gregory H. Hudalla Publisher: Royal Society of Chemistry ISBN: 1849738335 Category : Medical Languages : en Pages : 422
Book Description
Mimicking the Extracellular Matrix approaches this topic from both basic science and practical engineering perspectives. Suitable for undergraduates, postgraduates, and academics, this text aims to unify the current knowledge of ECM biology and matrix-mimicking biomaterials.
Author: Yongbo Lu Publisher: ISBN: 9780549000600 Category : Bone cells Languages : en Pages : 124
Book Description
Dentin matrix protein 1 (DMP1) is a highly phosphorylated extracellular matrix protein, predominantly expressed in osteocytes in bone. Full-length DMP1 is enzymatically processed into a 37 kDa N- and a 57 kDa C-terminal fragment in vivo. The goal of this study was to identify the cis-regulatory regions that control osteoctye-specific expression of the DMP1 gene, to determine the in vivo function of the 57 kDa C-terminal fragment and to determine the role of DMP1 in control of phosphate homeostasis.
Author: Chang Jiang Publisher: ISBN: Category : Bone cells Languages : en Pages : 102
Book Description
The proliferation and differentiation of osteoblasts are influenced by mechanical and geometrical growth environments. A specific aim of my thesis was the elucidation of signaling pathways involved in mechanical stimulation and geometric alterations of the extracellular matrix (ECM). A pair of questions addressed herein was (a) Does mechanical stimulation modulate translational regulation through the phosphorylation of eukaryotic initiation factor 2a (eIF2a)? (b) Do geometric alterations affect the phosphorylation patterns of mitogen-activated protein kinase (MAPK) signaling? My hypothesis was mechanical stress enhances the proliferation and survival of osteoblasts through the reduction in phosphorylation of eIF2a, while 3-dimensional (3D) ECM stimulates differentiation of osteoblasts through the elevation of phosphorylation of p38 MAPK. First, mechanical stimulation reduced the phosphorylation of eIF2a. Furthermore, flow pre-treatment reduced thapsigargin-induced cell mortality through suppression of phosphorylation of protein kinase RNA-like ER kinase (Perk). However, H2O2-driven cell mortality, which is not mediated by Perk, was not suppressed by mechanical stimulation. Second, in the ECM geometry study, the expression of the active (phosphorylated) form of p130Cas, focal adhesion kinase (FAK) and extracellular signal-regulated protein kinase (ERK) was reduced in cells grown in the 3D matrix. Conversely, phosphorylation of p38 MAPK was elevated in the 3D matrix and its up-regulation was linked to an increase in mRNA levels of dentin matrix protein 1 and bone sialoprotein. In summary, our observations suggest the pro-survival role of mechanical stimulation and the modulation of osteoblastic fates by ECM geometry.
Author: Sergey V. Dorozhkin Publisher: CRC Press ISBN: 9814364177 Category : Science Languages : en Pages : 863
Book Description
Due to a great chemical similarity with the biological calcified tissues, many calcium orthophosphates possess remarkable biocompatibility and bioactivity. Materials scientists use this property extensively to construct artificial bone grafts that are either entirely made of or only surface-coated with the biologically relevant calcium orthophospha
Author: Jasvir S. Khurana Publisher: Springer Science & Business Media ISBN: 1597453471 Category : Medical Languages : en Pages : 419
Book Description
Bone Pathology is the second edition of the book, A Compendium of Skeletal Pathology that published 10 years ago. Similar to the prior edition, this book complements standard pathology texts and blends new but relatively established information on the molecular biology of the bone. Serving as a bench-side companion to the surgical pathologist, this new edition reflects new advances in our understanding of the molecular biology of bone. New chapters on soft-tissue sarcomas and soft-tissue tumors have been added as well as several additional chapters such as Soft-tissue pathology and Biomechanics. The volume is written by experts who are established in the field of musculoskeletal diseases. Bone Pathology is a combined effort from authors of different specialties including surgeons, pathologists, radiologists and basic scientists all of whom have in common an interest in bone diseases. It will be of great value to surgical pathology residents as well as practicing pathologists, skeletal radiologists, orthopedic surgeons and medical students.
Author: Agnes Bloch-Zupan Publisher: Elsevier ISBN: 0124160387 Category : Medical Languages : en Pages : 265
Book Description
Dental defects may be the physical expression of genetic defects, and so they can often be seen in a variety of syndromes associated with malformations of organs. However, dental defects are often not recognized, identified, nor characterised despite representing a possible diagnostic sign for an undiagnosed condition. This book addresses this gap by providing an understanding of dental genetics and its developmental biology counterpart. With approximately seventy well-illustrated examples, the authors present the clinical oro-facial manifestations accompanying various syndromes, providing the necessary knowledge for diagnostic purposes, as well as giving insight into recent development for each specific condition. The clarity and format of this book make it an ideal support guide both in the clinic and while conducting research. Comprehensive examination of dento/oro/craniofacial anomalies Well-illustrated examples Presented in a compact, easy to use format
Author: Michel Goldberg Publisher: Springer ISBN: 3642551602 Category : Medical Languages : en Pages : 281
Book Description
This book provides a detailed update on our knowledge of dental pulp and regenerative approaches to therapy. It is divided into three parts. The pulp components are first described, covering pulp cells, extracellular matrix, vascularization and innervation as well as pulp development and aging. The second part is devoted to pulp pathology and includes descriptions of the differences between reactionary and reparative dentin, the genetic alterations leading to dentinogenesis imperfecta and dentin dysplasia, the pulp reaction to dental materials, adverse impacts of bisphenol A and the effects of fluorosis, dioxin and other toxic agents. The final part of the book focuses on pulp repair and regeneration. It includes descriptions of various in vitro and in vivo (animal) experimental approaches, definition of the pulp stem cells with special focus on the stem cell niches, discussion of the regeneration of a living pulp and information on new strategies that induce pulp mineralization.