Results 41 to 50 of about 91,170 (312)

BMP2 Increases Adipogenic Differentiation in the Presence of Dexamethasone, which is Inhibited by the Treatment of TNF-α in Human Adipose Tissue-Derived Stromal Cells

Cellular Physiology and Biochemistry, 2014
Background/Aims: The aim of this study was to analyze the effect of BMP2 on osteogenic differentiation of human adipose tissue-derived stromal cells (hADSCs).
Sun Young Lee, Jung Hee Lee, Jee young Kim, Yong Chan Bae, Kuen Tak Suh, Jin Sup Jung   +5 more
doaj   +1 more source

Dopamine D1 receptor-mediated activation of the ERK signaling pathway is involved in the osteogenic differentiation of bone mesenchymal stem cells

Stem Cell Research & Therapy, 2020
Background Osteogenic differentiation of bone mesenchymal stem cells (BMSCs) is regulated by numerous signaling pathways. Dopamine (DA), a neurotransmitter, has previously been demonstrated to induce new bone formation by stimulating the receptors on ...
Chen-Xi Wang, Xi-Yuan Ge, Ming-Yue Wang, Ting Ma, Yu Zhang, Ye Lin   +5 more
doaj   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Improvement of osteogenic differentiation in umbilical cord-derived human mesenchymal stem cells through specific MiRNA inhibition

Scientific Reports
Umbilical cord-derived human mesenchymal stem cells (UC-hMSCs) are multipotent stem cells with great potential for treating bone diseases. Although they can be easily isolated from umbilical cord tissue, their osteogenic differentiation is less efficient
Ladda Meesuk, Pakpoom Kheolamai, Chairat Tantrawatpan, Jintamai Suwanprateeb, Sirikul Manochantr   +4 more
doaj   +1 more source

Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells

Advanced Healthcare Materials, EarlyView.
Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli, Arianna Iacomino, Federico Serpe, Lucia Iafrate, Marco Bastioli, Giorgia Montalbano, Michele D'Orazio, Biagio Palmisano, Silvia Franco, Arianna Mencattini, Roberta Angelini, Eugenio Martinelli, Alessandro Corsi, Mara Riminucci, Giancarlo Ruocco, Chiara Scognamiglio, Andrea Barbetta, Gianluca Cidonio   +17 more
wiley   +1 more source

Multi-omics identification of key targets for the osteogenic differentiation of human bone marrow mesenchymal stromal cells under oxidative stress

Scientific Reports
Human bone marrow mesenchymal stromal cells (hBMSCs) are multipotent stromal cells capable of osteogenic differentiation, making them a promising cell source for bone tissue engineering and regenerative medicine.
Wentao Dong, Yangyang Zheng, Yongfang Zhou, Tao Wang, Jiexin Yang, Huaying Li, Fanchao Li, Chuan Wang, Liang Liang, Hao Li, Jian Zhang, Wuxun Peng   +11 more
doaj   +1 more source

Packed for Ossification: High‐Density Bioprinting of hPDC Spheroids in HAMA Toward Endochondral Ossification

Advanced Healthcare Materials, EarlyView.
Human periosteum‐derived cell spheroids bioprinted at high density within a hyaluronic acid matrix promote fusion and hypertrophic cartilage formation in vitro. Early encapsulation enhances spheroid interaction and matrix maturation, generating scalable cartilage templates intended for endochondral bone regeneration.
Ane Albillos Sanchez, Maria Paula Marks, Paula Casademunt, Adrián Seijas‐Gamardo, Ioannis Papantoniou, Lorenzo Moroni, Carlos Mota   +6 more
wiley   +1 more source

KLF9 Promotes Osteogenic Differentiation of Dental Stem Cells by Negatively Regulating Notch1 Mediated Signaling Pathway

Frontiers in Bioscience-Landmark, 2023
Background: Human dental stem cells (DSCs) are excellent sources of cells for treating dental and craniofacial diseases. However, the mechanisms regulating DSC osteogenic differentiation are still unclear. In this study, we aimed to determine the role of
Xinyuan Zhao, Zizhao Mai, Ye Lu, Li Cui, Jinhua Yu   +4 more
doaj   +1 more source

A Fully Human Engineered Bone Niche With Endogenous Osteoclastogenesis Reveals Osteoclast‐Dependent Osteomimicry in Prostate Cancer Cells

Advanced Healthcare Materials, EarlyView.
A human 3D bone niche integrating osteoblasts and osteoclasts enables co‐culture with prostate cancer cell lines and patient‐derived organoids. The engineered niche (i) models aspects of reciprocal phenotypic regulation between osteoblasts and cancer cells, (ii) captures osteoclast‐enhanced osteomimicry in tumor cells, and (iii) establishes a ...
Andrea Mazzoleni, Robin Dolgos, Thomas Menter, Boris Dasen, Arnaud Scherberich, Clémentine Le Magnen, Manuele G. Muraro, Ivan Martin   +7 more
wiley   +1 more source

Functions of CircRNAs in osteogenic differentiation

Yixue xinzhi zazhi, 2021
CircRNAs are a special class of non-coding RNA (ncRNA) molecules. They have a closed circular structure and are formed by reverse splicing by non-classical splicing methods. They coexist in highly differentiated eukaryotes. More and more studies have shown that CircRNAs would change during osteogenic differentiation.
Hui-Xian DONG, Jia-Lin ZHONG, Qian-Zhou JIANG   +2 more
openaire   +1 more source