Results 71 to 80 of about 2,650,892 (412)

Early Stage Foreign Body Reaction against Biodegradable Polymer Scaffolds Affects Tissue Regeneration during the Autologous Transplantation of Tissue-Engineered Cartilage in the Canine Model

Cell Transplantation, 2012
To overcome the weak points of the present cartilage regenerative medicine, we applied a porous scaffold for the production of tissue-engineered cartilage with a greater firmness and a 3D structure.
Yukiyo Asawa, Tomoaki Sakamoto, Makoto Komura, Makoto Watanabe, Satoru Nishizawa, Yutaka Takazawa, Tsuyoshi Takato, Kazuto Hoshi M.D., Ph.D.   +7 more
doaj   +1 more source

Bisphosphonate nanoclay edge-site interactions facilitate hydrogel self-assembly and sustained growth factor localization

Nature Communications, 2020
Nanoclays have been used in composites and for drug delivery but have suffered from a trade-off in properties when used for both. Here the authors report on the use of bisphosphonate interactions with nanoclay edges to made drug loaded composites without
Yang-Hee Kim, Xia Yang, Liyang Shi, Stuart A. Lanham, Jons Hilborn, Richard O. C. Oreffo, Dmitri Ossipov, Jonathan I. Dawson   +7 more
doaj   +1 more source

Bone texture modifications during bone regeneration and osteocyte cell-signaling changes in response to treatment with Teriparatide [PDF]

, 2016
Bone texture modifications during bone regeneration and osteocyte cell-signaling changes in response to treatment with ...
CAVANI, Francesco, Checchi, Marta, FERRETTI, Marzia, PALUMBO, Carla, SMARGIASSI, ALBERTO   +4 more
core   +1 more source

3D Printed Wesselsite Nanosheets Functionalized Scaffold Facilitates NIR‐II Photothermal Therapy and Vascularized Bone Regeneration

Advancement of science, 2021
Various bifunctional scaffolds have recently been developed to address the reconstruction of tumor‐initiated bone defects. Such scaffolds are usually composed of a near‐infrared (NIR) photothermal conversion agent and a conventional bone scaffold for ...
Chen Yang, Hongshi Ma, Zhiyong Wang, M. R. Younis, Chunyang Liu, Chengtie Wu, Yongxiang Luo, Peng Huang   +7 more
semanticscholar   +1 more source

Synergistic effect of umbilical cord extracellular vesicles and rhBMP-2 to enhance the regeneration of a metaphyseal femoral defect in osteoporotic rats

Stem Cell Research & Therapy
Background The aim of this study was to evaluate potential synergistic effects of a single, local application of human umbilical cord MSC-derived sEVs in combination with a low dose of recombinant human rhBMP-2 to promote the regeneration of a ...
Amelie Deluca, Andrea Wagner, Patrick Heimel, Christian Deininger, Florian Wichlas, Heinz Redl, Eva Rohde, Herbert Tempfer, Mario Gimona, Andreas Traweger   +9 more
doaj   +1 more source

Glandular Odontogenic Cyst in the Anterior Mandible: A Case Report of a Conservative Approach and a Recurrence Detection

Diagnostics, 2023
Purpose: The glandular odontogenic cyst (GOC) is considered a rare developmental cyst, with an odontogenic origin and both epithelial and glandular characteristics, with less than 200 reported cases in the literature.
Wladimir Gushiken de Campos, Rita Araújo, Victor Martin, Marília Trierveiler, Pedro Gomes, Celso Augusto Lemos   +5 more
doaj   +1 more source

INJECTABLE HYBRID SYSTEM FOR STRONTIUM LOCAL DELIVERY TO PROMOTE BONE REGENERATION [PDF]

, 2017
In bone tissue regeneration strategies, injectable bone substitutes are very attractive since they can be applied with minimally invasive surgical procedures and can perfectly fill irregular defects created in cases of trauma, infection or tumor ...
Alexandre, N., Barbosa, M.A., Barrias, C.C., Lamghari, M., Lourenço, A.H., Machado, A,, Neves, N., Ribeiro, C,   +7 more
core  

Recent advances in smart stimuli-responsive biomaterials for bone therapeutics and regeneration

Bone Research, 2022
Bone defects combined with tumors, infections, or other bone diseases are challenging in clinical practice. Autologous and allogeneic grafts are two main traditional remedies, but they can cause a series of complications.
Hongpu Wei, Jinjie Cui, Kaili Lin, Jing Xie, Xudong Wang   +4 more
semanticscholar   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Osteogenic differentiation of adipose-derived canine mesenchymal stem cells seeded in porous calcium-phosphate scaffolds

Frontiers in Veterinary Science, 2023
IntroductionEngineered bone graft substitutes are a promising alternative and supplement to autologous bone grafts as treatments for bone healing impairment.
David Herrera, Irene Lodoso-Torrecilla, Maria-Pau Ginebra, Katrin Rappe, Jordi Franch   +4 more
doaj   +1 more source