Results 81 to 90 of about 122,840 (307)

NURR1 Downregulation Favors Osteoblastic Differentiation of MSCs [PDF]

Stem Cells International, 2017
Mesenchymal stem cells (MSCs) have been identified in human dental tissues. Dental pulp stem cells (DPSCs) were classified within MSC family, are multipotent, can be isolated from adult teeth, and have been shown to differentiate, under particular conditions, into various cell types including osteoblasts.
Adriana Di Benedetto, Francesca Posa, Claudia Carbone, Stefania Cantore, Giacomina Brunetti, Matteo Centonze, Maria Grano, Lorenzo Lo Muzio, Elisabetta A. Cavalcanti-Adam, Giorgio Mori   +9 more
openaire   +6 more sources

Aplidin (plitidepsin) is a novel anti-myeloma agent with potent anti-resorptive activity mediated by direct effects on osteoclasts [PDF]

, 2019
Despite recent progress in its treatment, Multiple Myeloma (MM) remains incurable and its associated bone disease persists even after complete remission.
Atkinson, Emily G., Bellido, Teresita, Delgado-Calle, Jesus, Galmarini, Carlos Maria, Kurihara, Noriyoshi, Miyagawa, Kazuaki, Nelson, Jessica, Roodman, G. David   +7 more
core   +1 more source

Self‐Assembled Nanoclay Gel With Spheroid MSC‐Derived Exosome Mimetics to Integrate Demineralized Bone Matrix and Noggin‐Targeting miRNA for Synergistic Osteogenesis

Advanced Functional Materials, EarlyView.
We report a versatile nanoclay gel carrier platform that enhances the osteogenic efficacy of demineralized bone matrix (DBM) by integrating nanoclay‐based self‐assembly with cell‐derived exosome mimetics loaded with noggin‐targeting miR‐200c. This design amplifies BMP signaling, thereby promoting DBM‐mediated osteogenesis and offering a promising ...
Changlu Xu, Zhi Li, Minjee Kang, Ruoyu Sheng, Bing Han, Yiqing Chen, Tara Aghaloo, Min Lee   +7 more
wiley   +1 more source

EBF2 Regulates Osteoblast-Dependent Differentiation of Osteoclasts [PDF]

Developmental Cell, 2005
Communication between bone-depositing osteoblasts and bone-resorbing osteoclasts is required for bone development and homeostasis. Here, we identify EBF2, a member of the early B cell factor (EBF) family of transcription factors that is expressed in osteoblast progenitors, as a regulator of osteoclast differentiation. We find that mice homozygous for a
KIESLINGER M, FOLBERTH S, DOBREVA G, DORN T, CROCI L, ERBEN R, CONSALEZ , GIAN GIACOMO, GROSSCHEDL R.   +7 more
openaire   +5 more sources

The MCP-3/Ccr3 axis contributes to increased bone mass by affecting osteoblast and osteoclast differentiation

Experimental and Molecular Medicine
Several CC subfamily chemokines have been reported to regulate bone metabolism by affecting osteoblast or osteoclast differentiation. However, the role of monocyte chemotactic protein 3 (MCP-3), a CC chemokine, in bone remodeling is not well understood ...
Jung Ha Kim, Kabsun Kim, Inyoung Kim, Semun Seong, Xiangguo Che, Je-Yong Choi, Jeong-Tae Koh, Nacksung Kim   +7 more
doaj   +1 more source

Smurf1 Inhibits Osteoblast Differentiation, Bone Formation, and Glucose Homeostasis through Serine 148

Cell Reports, 2016
The E3 ubiquitin ligase Smurf1 targets the master regulator of osteoblast differentiation, Runx2, for degradation, yet the function of Smurf1, if any, during osteoblast differentiation in vivo is ill defined. Here, we show that Smurf1 prevents osteoblast
Junko Shimazu, Jianwen Wei, Gerard Karsenty   +2 more
doaj   +1 more source

Balancing porosity and mechanical properties of titanium samples to favor cellular growth against bacteria [PDF]

, 2019
Two main problems limit the success of titanium implants: bacterial infection, which restricts their osseointegration capacity; and the stiffness mismatch between the implant and the host cortical bone, which promotes bone resorption and risk of fracture.
Beltrán, Ana M., Cauich-Rodríguez, Juan V., Civantos, Ana, Domínguez-Trujillo, Cristina, García-Moreno, Francisco, Garvi Higueras, María Dolores, Guzmán, Julio J., Lebrato Martínez, Julián, Rodríguez-Ortiz, José Antonio, Torres Hernández, Yadir   +9 more
core   +1 more source

The Floor‐Ceiling‐Chip, or 2 × 2D = Pseudo‐3D—Approaching 3D Cell Morphology and Organization between Two Opposing 2D Substrates with Cell‐Adhesive Protein Micropatterns

Advanced Healthcare Materials, EarlyView.
Here, we present a novel 3D cell patterning and culture platform. The “Floor‐Ceiling‐Chip” (FC‐Chip) consists of two opposing track‐etched membranes, creating a pseudo‐3D microenvironment for the cells in between. By providing the membranes with micropatterned cell‐adhesive islands of varying geometries and sizes, the FC‐Chip enables control over cell ...
Urandelger Tuvshindorj, Francesca Giacomini, Esra Güben Kaçmaz, Tim ten Brink, Lorenzo Moroni, Zeinab Tahmasebi Birgani, Clemens van Blitterswijk, Pamela Habibović, Stefan Giselbrecht, Jan de Boer, Roman Truckenmüller   +10 more
wiley   +1 more source

Melatonin promotes osteoblast differentiation by regulating Osterix protein stability and expression

Scientific Reports, 2017
Although the biological role of melatonin in osteogenic differentiation has been suggested, the mechanism of osteoblast differentiation remains unclear. Thus, the present study investigated the underlying molecular mechanisms based on osteoblast-specific
Younho Han, Young-Mi Kim, Hyung Sik Kim, Kwang Youl Lee   +3 more
doaj   +1 more source

Strain uses gap junctions to reverse stimulation of osteoblast proliferation by osteocytes [PDF]

, 2017
Identifying mechanisms by which cells of the osteoblastic lineage communicate in vivo is complicated by the mineralised matrix that encases osteocytes, and thus, vital mechanoadaptive processes used to achieve load‐bearing integrity remain unresolved. We
Aarden, Ajubi, Alford, Bancroft, Batra, Bonewald, Brighton, Bruzzone, Burger, Burger, Burger, Chan, Cheng, Cheng, Cheng, Cheng, Cherian, Cherian, Chiba, Civitelli, Dallas, Damien, Damien, Davidson, Dietrich, Donahue, Doty, Endres, Frost, Genetos, Gluhak-Heinrich, Goldberg, Hasegawa, Heino, Iqbal, Irie, Javaheri, Javaheri, Jiang, Jones, Kamioka, Kato, Kleinnulend, Kulkarni, Lanyon, Nijweide, Osborne, Palumbo, Pitsillides, Rawlinson, Rawlinson, Rawlinson, Rawlinson, Rawlinson, Ren, Schirrmacher, Schwab, Shapiro, Siller-Jackson, Skerry, Skerry, Stanford, Su, Sugawara, Tan, Tanaka, Tanaka-Kamioka, Tatsumi, Taylor, Ulmann, Uzer, Van der Plas, Vazquez, Vezeridis, Weinbaum, Westbroek, Yamaguchi, Yang, Yellowley, You, Zaman, Zaman, Zhao, Ziambaras   +83 more
core   +3 more sources