Results 71 to 80 of about 115,464 (311)

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

Advanced Materials Technologies, EarlyView.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald, Ali Nawaz, Amandeep Singh, Prashant Sonar   +3 more
wiley   +1 more source

Enhanced osteoblast adhesion to drug-coated anodized nanotubular titanium surfaces [PDF]

, 2008
George E Aninwene II1, Chang Yao2, Thomas J Webster21Department of Biochemical Engineering, University of Maryland, Baltimore, MD; 2Division of Engineering, Brown University, Providence, RI, USAAbstract: Current orthopedic implants have functional ...
George E Aninwene II, Chang Yao, Thomas J Webster   +2 more
core  

Addressing osteoblast senescence: Molecular pathways and the frontier of anti‐ageing treatments

Clinical and Translational Medicine
Background Osteoblast senescence is a central driverof age‐related osteoporosis. Accumulating evidence shows that counteractingthis senescence can substantially mitigate bone loss.
Zhengdong Zhang, Pan Liu, Yu Song, Liang Ma, Yan Xu, Jie Lei, Bide Tong, Dingchao Zhu, Huaizhen Liang, Hongchuan Wang, Xingyu Zhou, Zixuan Ou, Junyu Wei, Hanpeng Xu, Di Wu, Shuchang Peng, Yifan Du, Zhi Du, Bingjin Wang, Zhiwei Liao, Wencan Ke, Kangcheng Zhao, Xiqin Xia, Lei Tan, Xiaobo Feng, Gang Liu, Shuai Li, Kun Wang, Cao Yang   +28 more
doaj   +1 more source

A 3D Human Bone and Bone Marrow‐on‐a‐Chip Model for In Vitro Bone Remodeling and Immune Cell Maintenance

Advanced Science, EarlyView.
This study presents a human Bone (and Bone Marrow)‐on‐a‐Chip model based on native human bone scaffolds and autologous cells. Dynamic perfusion and sequential cell seeding replicate the physiological bone remodeling process in vitro, enabling the long‐term culture of functional, mature bone marrow immune subpopulations.
Nina Stelzer, Melanie‐Jasmin Ort, Kristian Händler, Emely Bortel, Ioanna Maria Dimitriou, Martin Textor, Georg N. Duda, Janosch Schoon, Uwe Marx, Uwe Kornak, Annika Winter, Bernhard Hesse, Stefanie Donner, Sebastian Hardt, Oliver Klein, Simon Reinke, Malte Spielmann, Sven Geißler   +17 more
wiley   +1 more source

Nanostructured magnesium has fewer detrimental effects on osteoblast function [PDF]

, 2013
Lucy Weng, Thomas J Webster School of Engineering and Department of Orthopedics, Brown University, Providence, RI, USA Abstract: Efforts have been made recently to implement nanoscale surface features on magnesium, a biodegradable metal, to increase bone
Weng L, Webster TJ
core  

Bacteria Death and Osteoblast Metabolic Activity Correlated to Hydrothermally Synthesised TiO₂ Surface Properties [PDF]

, 2019
Orthopaedic surgery comes with an inherent risk of bacterial infection, prolonged antibiotic therapy and revision surgery. Recent research has focused on nanostructured surfaces to improve the bactericidal and osseointegrational properties of implants ...
Tuquabo Tesfamichael, Wang, Hongxia, Asha Mathew, Mathew, Asha, Alka Jaggessar, Tesfamichael, Tuquabo, Prasad KDV Yarlagadda, Cheng Yan, Hongxia Wang, Prasad KDV Yarlagadda, Yarlagadda, Prasad KDV, Jaggessar, Alka, Yan, Cheng   +12 more
core   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Nanocoating with plant-derived pectins activates osteoblast response in vitro [PDF]

, 2016
J Folkert,1 A Meresta,1 T Gaber,2 K Miksch,1 F Buttgereit,2 J Detert,2 N Pischon,3,* K Gurzawska3,4,* 1Environmental Biotechnology Department, Faculty of Power and Environmental, Silesian University of Technology, Gliwice, Poland; 2Department of ...
Meresta A, Detert J, Gurzawska K, Pischon N, Miksch K, Buttgereit F, Folkert J, Gaber T   +7 more
core  

Gene profile analysis of osteoblast genes differentially regulated by histone deacetylase inhibitors

BMC Genomics, 2007
Background Osteoblast differentiation requires the coordinated stepwise expression of multiple genes. Histone deacetylase inhibitors (HDIs) accelerate the osteoblast differentiation process by blocking the activity of histone deacetylases (HDACs), which ...
Lamblin Anne-Francoise, Staggs Rodney, Nair Aswathy K, Schroeder Tania M, Westendorf Jennifer J   +4 more
doaj   +1 more source

Senolytic Therapy as a Preventive Strategy for Spine Degeneration and Pain

Advanced Science, EarlyView.
Cellular senescence promotes inflammation, tissue degeneration, and chronic back pain. In sparc‐null mice, early oral administration of the senolytic agents o‐vanillin and RG‐7112 reduced senescent cell burden and pro‐inflammatory SASP signaling across intervertebral discs, endplates, vertebral bone, and spinal cord.
Saber Ghazizadeh, Hosni Cherif, Matthew Mannarino, Juiena Sagir, Magali Millecamps, Jean A. Ouellet, Laura S. Stone, Lisbet Haglund   +7 more
wiley   +1 more source