Results 101 to 110 of about 139,682 (311)

Platelet lysate as a serum substitute for 2D static and 3D perfusion culture of stromal vascular fraction cells from human adipose tissue [PDF]

, 2009
Fetal bovine serum (FBS) and fibroblast growth factor (FGF)-2 are key supplements for the culture of stromal vascular fraction (SVF) cells from adipose tissue, both for typical monolayer (2D) expansion and for streamlined generation of osteogenic ...
Alini, Mauro, Bocelli-Tyndall, Chiara, Davenport, Michael, Droeser, Raoul, Martin, Ivan, Müller, Andreas M., Schaefer, Dirk J., Scherberich, Arnaud, Verrier, Sophie   +8 more
core   +1 more source

A Modular Bioinstructive Platform Reveals Mechanistic Insights into Additive‐Free, Topography‐Driven Osteogenesis

Advanced Healthcare Materials, EarlyView.
Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum, Leo A. H. Zeef, Lee A. Stevens, Marco A. N. Domingos, Susan J. Kimber, Mahetab H. Amer   +5 more
wiley   +1 more source

\u3cem\u3eIn vitro\u3c/em\u3e Effect of Graphene Structures as an Osteoinductive Factor in Bone Tissue Engineering: A Systematic Review [PDF]

, 2018
Graphene and its derivatives have been well‐known as influential factors in differentiating stem/progenitor cells toward the osteoblastic lineage. However, there have been many controversies in the literature regarding the parameters effect on bone ...
Golzar, Hossein, Khojasteh, Arash, Mohammadrezaei, Dorsa, Omidi, Meisam, Rad, Maryam Rezai, Rashedi, Hamid, Tayebi, Lobat, Yazdian, Fatemeh   +7 more
core   +1 more source

The biological properties of OGI surfaces positively act on osteogenic and angiogenic commitment of mesenchymal stem cells [PDF]

, 2017
Osteogenesis process displays a fundamental role during dental implant osteointegration. In the present work, we studied the influence of Osteon Growth Induction (OGI) surface properties on the angiogenic and osteogenic behaviors of ...
Bressan, Eriberto, Ferroni, Letizia, Gardin, Chiara, Ghensi, Paolo, Mandelli, Federico, Soldini, Claudio, Soldini, Maria Costanza, Zavan, Barbara   +7 more
core   +2 more sources

Piezoelectric Surface Charge and Dynamic Stimulation Synergize to Promote Cardiac Myoblast Alignment and Maturation

Advanced Healthcare Materials, EarlyView.
Surface polarization of PVDF films combined with mechanical stimulation generates piezoelectric electrical cues that modulate cardiomyoblast behaviour. Non‐poled and poled PVDF substrates provide distinct electroactive microenvironments influencing cell adhesion, proliferation, and differentiation.
Rafaela M Meira, Sylvie Ribeiro, Senentxu Lanceros‐Mendez, Clarisse Ribeiro   +3 more
wiley   +1 more source

Knockdown of human-specific lncRNA MEK6-AS1 improves osteogenic differentiation of senescent mesenchymal stem cells [PDF]

Jichu yixue yu linchuang
Objective To investigate the role of a novel human-specific long noncoding RNA (lncRNA), MEK6-AS1, and its potential molecular mechanism in improving the osteogenic differentiation of senescent mesenchymal stem cells (MSCs).
CHEN Yunhua, LI Di, ZHAO Xiaoyan, CHEN Ming, LI Hongling, ZHAO Chunhua
doaj   +1 more source

Designing stem cell niches for differentiation and self-renewal [PDF]

, 2018
Mesenchymal stem cells, characterized by their ability to differentiate into skeletal tissues and self-renew, hold great promise for both regenerative medicine and novel therapeutic discovery. However, their regenerative capacity is retained only when in
Dalby, Matthew J., Donnelly, Hannah, Salmeron-Sanchez, Manuel   +2 more
core   +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

Mesenchymal Differentiation and Organ Distribution of Established Human Stromal Cell Lines in NOD/SCID Mice [PDF]

, 2001
Two human stromal cell lines were established previously from bone marrow-derived primary long-term cultures by immortalization using the SV40 large T antigen and cellular cloning. After irradiation, the fibroblast-like cell lines L87/4 and L88/5 support
Huss, Ralf, Meissner, Petra, Moosmann, Sabine, Sagebiel, Sabine, Thalmeier, Karin, Wiest, Irmgard   +5 more
core   +1 more source

Controlling Osteogenic Differentiation through Nanoporous Alumina

Journal of Biomaterials and Nanobiotechnology, 2014
Nanotopographical features are found to have significant effects on bone behavior. In the present study, nanoporous aluminas with different pore sizes (20, 100 and 200 nm in diameter), were evaluated for their osteoinductive and drug eluting properties. W20-17 marrow stromal cells were seeded on nanoporous alumina with and without the addition of BMP-2.
Shiuli Pujari-Palmer, Thomas Lind, Wei Xia, Liping Tang, Marjam Karlsson Ott   +4 more
openaire   +2 more sources