Results 321 to 330 of about 148,060 (339)

Laminins in osteogenic differentiation and pluripotency maintenance

Differentiation, 2020
Extracellular matrix (ECM) plays an integral role in different developmental stages and in multiple systems. However, due to ECM being composed of various extracellular components (growth factors, cytokines, and hormones), its innate complexity and the lack of any efficient purification techniques limit further research into the detailed mechanisms of ...
Chaozhen Chen, Zhiwei Jiang, Guoli Yang
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Osteogenic differentiation of intact human amniotic membrane

Biomaterials, 2010
Tissue engineering strategies usually require cell isolation and combination with a suitable biomaterial. Human amniotic membrane (AM) represents a natural two-layered sheet comprising cells with proven stem cell characteristics. In our approach, we evaluated the differentiation potential of AM in toto with its sessile stem cells as alternative to ...
Lindenmair, Andrea, Wolbank, Susanne, Stadler, Guido, Meinl, Alexandra, Peterbauer-Scherb, Anja, Eibl, Johann, Polin, Helene, Gabriel, Christian, van Griensven, Martijn, Redl, Heinz   +9 more
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Epigenetic modifications in osteogenic differentiation and transformation

Journal of Cellular Biochemistry, 2006
AbstractAlmost all tumors are characterized by both architectural and cellular abnormalities in differentiation. Osteoblast development is relatively well understood, making osteosarcoma a good model for understanding how tumorigenesis perturbs normal differentiation.
David, Thomas, Maya, Kansara
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Regulation of osteogenic differentiation during skeletal development

Frontiers in Bioscience, 2008
Bone formation during skeletal development involves a complex coordination among multiple cell types and tissues. Bone is of crucial importance for the human body, providing skeletal support, and serving as a home for the formation of hematopoietic cells and as a reservoir for calcium and phosphate.
Zhong-Liang, Deng, Katie A, Sharff, Ni, Tang, Wen-Xin, Song, Jinyong, Luo, Xiaoji, Luo, Jin, Chen, Erwin, Bennett, Russell, Reid, David, Manning, Anita, Xue, Anthony G, Montag, Hue H, Luu, Rex C, Haydon, Tong-Chuan, He   +14 more
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SIRT2 Mediated Microtubule Acetylation in Osteogenic Differentiation.

The Chinese journal of dental research
To assess the role of microtubule acetylation in the transportation of amorphous calcium phosphate (ACP)-containing vesicles that mediate the osteogenic differentiation process of rat bone mesenchymal stem cells (BMSCs).Rat BMSCs were cultured and transfected with sirtuin 2 (SIRT2) overexpression plasmids for an in vitro model.
Xin Ru, Zhou, Can, Zhang, Chen Rong, Xu, Xin Er, Tan, Qian Qian, Han, Xi, Yang, Tian Yu, Sun, Long Quan, Shao, Jia, Liu   +8 more
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[Kcnq1ot1 promotes osteogenic differentiation and suppresses osteoclast differentiation].

Nan fang yi ke da xue xue bao = Journal of Southern Medical University, 2021
To investigate the regulatory role of long non-coding RNA Kcnq1ot1 in osteoclast differentiation, osteogenic differentiation and osteoporosis.The expression of lnc-Kcnq1ot1, Bglap, Runx2, Alp, Bsp, Nfatc1, Mmp9, Ctsk and Oscar were detected by real-time quantitative PCR (qRT-PCR) in the femoral bones from mouse models of postmenopausal osteoporosis ...
Kun, Zhang, Zhemin, Shi, Yi, Ren, Xiaohui, Han, Jingzhao, Wang, Wei, Hong   +5 more
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Induction of Osteogenic Differentiation by Nanostructured Alumina Surfaces

Journal of Biomedical Nanotechnology, 2014
Permanent orthopedic implants are becoming increasingly important due to the demographic development. Their optimal osseointegration is key in obtaining good secondary stability. For anchorage dependent cells, topographic features of a surface play an essential role for cell adhesion, proliferation, differentiation and biomineralization. We studied the
Metzger, Wolfgang, Schwab, Benedikt, Miro, Marina M., Grad, Sibylle, Simpson, Angharad, Veith, Michael, Wennemuth, Gunther, Zaporojtchenko, Vladimir, Verrier, Sophie, Hayes, Jessica S., Bubel, Monika, Pohlemann, Tim, Oberringer, Martin, Aktas, Cenk   +13 more
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[Intraosseous highly differentiated osteogenic sarcoma].

Arkhiv patologii, 1989
A man of 20 developed well-differentiated intraosseous osteogenic sarcoma of the femur. Clinico-roentgenologic, computed tomography and histological findings revealed a number of features uncommon for the tumor: (1) a torpid course, (2) histological appearance typical for parosteal sarcoma, (3) low malignant potential.
N N, Petrovichev, O N, Khmelev, A B, Luk'ianchenko, R M, Karapetian   +3 more
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Exogenous polyamines promote osteogenic differentiation by reciprocally regulating osteogenic and adipogenic gene expression

Journal of Cellular Biochemistry, 2013
ABSTRACTPolyamines are naturally occurring organic polycations that are ubiquitous in all organisms, and are essential for cell proliferation and differentiation. Although polyamines are involved in various cellular processes, their roles in stem cell differentiation are relatively unexplored.
Mon-Juan, Lee, Yuhsin, Chen, Yuan-Pin, Huang, Yi-Chiang, Hsu, Lan-Hsin, Chiang, Tzu-Yu, Chen, Gwo-Jaw, Wang   +6 more
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Regulating Osteogenic Differentiation by Suppression of Exosomal MicroRNAs

Tissue Engineering Part A, 2019
We investigated the role of exosomes in osteogenesis and the use of miRNA inhibitor-transfected exosomes to control osteogenic differentiation. RNA-sequencing (RNA-seq) of exosomal miRNAs revealed that growth condition of milieu of preosteoblast exosomes harbors high levels of let-7, which plays a critical role in osteogenesis regulation.
Song-Yi, Choi, Eun-Chong, Han, Su-Hyung, Hong, Tae-Geon, Kwon, Youngkyun, Lee, Heon-Jin, Lee   +5 more
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