Results 11 to 20 of about 136,319 (308)

Transcriptomic comparison of osteopontin, osteocalcin and core binding factor 1 genes between human adipose derived differentiated osteoblasts and native osteoblasts

Advanced Biomedical Research, 2012
Background: There are significant limitations in repair of irrecoverable bone defects. Stem-cell therapy is a promising approach for the construction of bone tissue.
Vahid Bahrambeigi, Rasoul Salehi, Batool Hashemibeni, Ebrahim Esfandiari   +3 more
doaj   +2 more sources

Comparison of phenotypic characterization between differentiated osteoblasts from stem cells and Calvaria osteoblasts In vitro

International Journal of Preventive Medicine, 2013
Background: Characteristics of differentiated osteoblasts from adipose derived stem cells (ADSCs) in compared with isolated osteoblasts from normal bone such as calvaria are unknown.
Batool Hashemibeni, Farzaneh Jafary, Nafiseh Esmaeil, Vahid Goharian, Ghader Feizi, Fariba Heidari, Sayyedeh Zahra Moosavi-Nejad, Sayyed Hamid Zarkesh   +7 more
doaj   +1 more source

Purinergic signalling in osteoblasts

Frontiers in Bioscience, 2012
The skeleton is maintained throughout life via the finely tuned actions of osteoblasts and osteoclasts, with disruption in this balance eventually leading to bone disease. The exact mechanisms balancing these actions are not fully known, although several regulatory systems are known to be involved.
Gartland, Alison, Orriss, Isabel R., Rumney, Robin M.H., Bond, Alistair P., Arnett, Timothy, Gallagher, James A.   +5 more
openaire   +4 more sources

Substrate Stiffness of Bone Microenvironment Controls Functions of Pre-Osteoblasts and Fibroblasts In Vitro

Biomimetics, 2023
The formation of bone in a bone defect is accomplished by osteoblasts, while the over activation of fibroblasts promotes fibrosis. However, it is not clear how the extracellular matrix stiffness of the bone-regeneration microenvironment affects the ...
Shenghan Gao, Bo Chen, Min Gao, Yue Xu, Xueyi Yang, Chun Yang, Shaoxia Pan   +6 more
doaj   +1 more source

Nrf2 signaling activation by a small molecule activator compound 16 inhibits hydrogen peroxide-induced oxidative injury and death in osteoblasts

Cell Death Discovery, 2022
We explored the potential activity of compound 16 (Cpd16), a novel small molecule Nrf2 activator, in hydrogen peroxide (H2O2)-stimulated osteoblasts. In the primary murine/human osteoblasts and MC3T3-E1 murine osteoblastic cells, Cpd16 treatment at micro-
Jing-wei Zhao, Pei-jun Tang, Zhen-tao Zhou, Gang Xu, Quan Li, Ke-ran Li, Yue-huan Zheng   +6 more
doaj   +1 more source

Osteoblasts and bone formation.

Acta reumatologica portuguesa, 2007
© 2007 Sociedade Portuguesa de ...
Caetano-Lopes, Joana, Canhao, Helena, Fonseca, João Eurico   +2 more
openaire   +3 more sources

Rifampicin restores extracellular organic matrix formation and mineralization of osteoblasts after intracellular Staphylococcus aureus infection

Bone & Joint Research, 2022
Aims: Bone regeneration during treatment of staphylococcal bone infection is challenging due to the ability of Staphylococcus aureus to invade and persist within osteoblasts.
Francisca I. Alagboso, Gopala K. Mannala, Nike Walter, Denitsa Docheva, Christoph Brochhausen, Volker Alt, Markus Rupp   +6 more
doaj   +1 more source

Osteoblast-Osteoclast Communication and Bone Homeostasis

Cells, 2020
Bone remodeling is tightly regulated by a cross-talk between bone-forming osteoblasts and bone-resorbing osteoclasts. Osteoblasts and osteoclasts communicate with each other to regulate cellular behavior, survival and differentiation through direct cell ...
Jung-Min Kim, Chujiao Lin, Zheni Stavre, Matthew B. Greenblatt, Jae-Hyuck Shim   +4 more
doaj   +1 more source

Biosafety of 3D printed titanium alloy porous materials to osteoblast cell line MC3T3-E1 [PDF]

Jichu yixue yu linchuang, 2020
Objective To prepare 3D-printed porous materials of titanium alloy by electron beaming melting (EBM) and to confirm its biosafety to osteoblasts (OB). Methods Three topological structures of titanium alloy porous materials (2.0 mm, 2.25 mm and 2.5 mm ...
JING Li, SHI Wen, CAO Yu, LIU Rui-sai, LIU Lu, LI Jian-yu, LIU Hui
doaj  

Expression of mRNA for 5-HT2 Receptors and Proteins Related to Inactivation of 5-HT in Mouse Osteoblasts

Journal of Pharmacological Sciences, 2009
We analyzed the expression of 5-HT2 receptors and proteins related to inactivation of 5-HT in primary cultures of mouse osteoblasts. The mRNA for the 5-HT2A receptor was detectable in anaplastic osteoblasts as well as in differentiated and matured ...
Takao Hirai, Kohji Tokumo, Daijyu Tsuchiya, Hiroaki Nishio   +3 more
doaj   +1 more source