Results 81 to 90 of about 136,319 (308)

Heparanase in Primary Human Osteoblasts

open access: yes, 2016
Heparanase (HPSE) is known to be involved in fracture repair in mice, but its presence and function in human bone formation remains unclear. Our aim was to determine the expression of HPSE in human bone forming osteoblasts and to better understand its ...
Yu, Di   +6 more
core   +2 more sources

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

open access: yesAdvanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang   +10 more
wiley   +1 more source

The regulatory role of osteoblasts in castration-resistant growth of prostate cancer

open access: yes, 2015
Bone metastasis of a predominantly osteoblastic (sclerotic) nature is the outcome for the vast majority of patients with castration-resistant prostate cancer (CRPC).
Hagberg Thulin, Malin
core   +1 more source

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

open access: yesAdvanced Materials Interfaces, EarlyView.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee   +3 more
wiley   +1 more source

Function of cells producing type I collagen: potential influence of the vasculature

open access: yes, 2011
The interplay of fundamental extracellular factors involved in the control of cells producing type I collagen is still not fully understood. Bone formation by osteoblasts is known to be dependent on a good vascular supply and to be inhibited by hypoxia.
Taylor, S.E.B.
core  

ERK‐Mediated Phosphorylation of YAP Defines a Noncanonical FGF Signaling Mechanism in Stem Cells

open access: yesAdvanced Science, EarlyView.
With a powerful combination of in vivo, ex vivo, and in vitro models, the authors highlight a novel FGF‐ERK signaling regulation of YAP at the S128 site in neural crest‐derived stem cells. This study opens exciting new directions in stem cell biology and craniofacial biology, paving the way for potential innovations in the treatment of craniofacial ...
Xiaolei Zhao   +16 more
wiley   +1 more source

Microgravity, Bone Homeostasis, and Insulin-Like Growth Factor-1

open access: yesApplied Sciences, 2020
Astronauts at are risk of losing 1.0–1.5% of their bone mass for every month they spend in space despite their adherence to high impact exercise training programs and diets high in nutrients, potassium, calcium, and vitamin D, all designed to preserve ...
John Kelly Smith
doaj   +1 more source

Engineering Osteoimmune Responses with Functionalized Orthopedic Implants for Post‐Operative Osteosarcoma Treatment

open access: yesAdvanced Science, EarlyView.
Osteosarcoma is the most common primary bone tumor with limited treatment options and a terrible prognosis. This review provides a comprehensive summary of the recent development of osteoimmunomodulatory implants for post‐operative osteosarcoma treatment, of which the potential utility in evoking durable anti‐osteosarcoma immunity and accelerating bone
Yilong Dong   +6 more
wiley   +1 more source

Protective effects of sweroside on human MG-63 cells and rat osteoblasts

open access: yes, 2013
Herbal Fructus Corni is a folk medicine with a long history of safe use for treating osteoporosis in postmenopausal women or elderly men in Asia. Sweroside is a bioactive herbal ingredient isolated from Fructus Corni, which has been widely used for the ...
Zhang, Ning   +6 more
core   +1 more source

Bone Morphogenetic Protein-2 in Development and Bone Homeostasis

open access: yesJournal of Developmental Biology, 2020
Bone morphogenetic proteins (BMPs) are multi-functional growth factors belonging to the Transforming Growth Factor-Beta (TGF-β) superfamily. These proteins are essential to many developmental processes, including cardiogenesis, neurogenesis, and ...
Daniel Halloran   +2 more
doaj   +1 more source

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