scholarly journals Fabrication of Chitosan/Polypyrrole‐coated poly(L‐lactic acid)/Polycaprolactone aligned fibre films for enhancement of neural cell compatibility and neurite growth

2019 ◽  
Vol 52 (3) ◽  
pp. e12588 ◽  
Author(s):  
Yaxuan Xu ◽  
Zhongbing Huang ◽  
Ximing Pu ◽  
Guangfu Yin ◽  
Jiankai Zhang
Keyword(s):  
Lactic Acid ◽  
Neurite Growth ◽  
Neural Cell ◽  
Cell Compatibility

Influence of micro and submicro poly(lactic-glycolic acid) fibers on sensory neural cell locomotion and neurite growth

2013 ◽  
Vol 101 (7) ◽  
pp. 1200-1208 ◽  
Author(s):  
Carmen Binder ◽  
Vincent Milleret ◽  
Heike Hall ◽  
Daniel Eberli ◽  
Tessa Lühmann
Keyword(s):  
Glycolic Acid ◽  
Neurite Growth ◽  
Neural Cell ◽  
Cell Locomotion ◽  
Sensory Neural

Galectin-3 promotes neural cell adhesion and neurite growth

1998 ◽  
Vol 54 (5) ◽  
pp. 639-654 ◽  
Author(s):  
Penka Pesheva ◽  
Stephan Kuklinski ◽  
Brigitte Schmitz ◽  
Rainer Probstmeier
Keyword(s):  
Cell Adhesion ◽  
Neurite Growth ◽  
Neural Cell ◽  
Neural Cell Adhesion ◽  
Galectin 3

Polypyrrole-coated poly(l-lactic acid-co-ε-caprolactone)/silk fibroin nanofibrous membranes promoting neural cell proliferation and differentiation with electrical stimulation

2016 ◽  
Vol 4 (41) ◽  
pp. 6670-6679 ◽  
Author(s):  
Binbin Sun ◽  
Tong Wu ◽  
Juan Wang ◽  
Dawei Li ◽  
Jing Wang ◽  
...  
Keyword(s):  
Cell Proliferation ◽  
Electrical Stimulation ◽  
Lactic Acid ◽  
Silk Fibroin ◽  
Oxidative Polymerization ◽  
Neural Cell ◽  
Cell Proliferation And Differentiation ◽  
Proliferation And Differentiation ◽  
Nanofiber Membranes

Conductive nanofiber membranes were developed by coating Ppy on PLCL/SF nanofibers via in situ oxidative polymerization.

scholarly journals Preparation, Cell Compatibility and Degradability of Collagen-Modified Poly(lactic acid)

Molecules ◽  
2015 ◽  
Vol 20 (1) ◽  
pp. 595-607 ◽  
Author(s):  
Miaomiao Cui ◽  
Leili Liu ◽  
Ning Guo ◽  
Ruixia Su ◽  
Feng Ma
Keyword(s):  
Lactic Acid ◽  
Poly Lactic Acid ◽  
Cell Compatibility

Synthesis of poly(L,L-lactic acid-co-lysine) and its cell compatibility evaluation as coating material on metal

2010 ◽  
Vol 18 (8) ◽  
pp. 806-811 ◽  
Author(s):  
Li Jie Duan ◽  
Min Ji Kim ◽  
Jik Han Jung ◽  
Dong June Chung ◽  
Jiheung Kim
Keyword(s):  
Lactic Acid ◽  
Coating Material ◽  
Cell Compatibility

Polypyrrole-coated electrospun poly(lactic acid) fibrous scaffold: effects of coating on electrical conductivity and neural cell growth

2014 ◽  
Vol 25 (12) ◽  
pp. 1240-1252 ◽  
Author(s):  
Thitima Sudwilai ◽  
Jun Jye Ng ◽  
Chatikorn Boonkrai ◽  
Nipan Israsena ◽  
Surawut Chuangchote ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Lactic Acid ◽  
Cell Growth ◽  
Neural Cell ◽  
Poly Lactic Acid ◽  
Fibrous Scaffold

Apatite-Coated Poly(lactic acid) Composites with Cell-Compatibility Prepared by a Biomimetic Method

2006 ◽  
Vol 11-12 ◽  
pp. 239-242
Author(s):  
Hirotaka Maeda ◽  
Toshihiro Kasuga
Keyword(s):  
Lactic Acid ◽  
Bone Repair ◽  
Cellular Proliferation ◽  
Hybrid Membrane ◽  
Poly Lactic Acid ◽  
Calcium Carbonates ◽  
Cell Compatibility ◽  
Repair Materials ◽  
New Type ◽  
Bone Repair Materials

A new type of poly(lactic acid) (PLA)/calcium carbonates hybrid membrane incorporated with silicon, which is suggested to stimulate the formation of bones, was prepared using aminopropyltriethoxysilane (APTES) for bone repair materials. Carboxyl groups in PLA made a chemical bond with amino groups in APTES, resulting in the formation of the hybrid membrane. The membrane formed hydroxycarbonate apatite (HCA) on its surface after 3 days of soaking in simulated body fluid (SBF). X-ray energy dispersive spectroscopy showed the HCA layer includes Si with Ca and P. A result of osteoblast-like cellular proliferation on the substrates that the membrane coated with silicon-containing HCA had much higher cell-proliferation ability than the membrane.

scholarly journals Interactions of the chondroitin sulfate proteoglycan phosphacan, the extracellular domain of a receptor-type protein tyrosine phosphatase, with neurons, glia, and neural cell adhesion molecules.

1994 ◽  
Vol 127 (6) ◽  
pp. 1703-1715 ◽  
Author(s):  
P Milev ◽  
D R Friedlander ◽  
T Sakurai ◽  
L Karthikeyan ◽  
M Flad ◽  
...  
Keyword(s):  
Cell Adhesion ◽  
Chondroitin Sulfate ◽  
Adhesion Molecules ◽  
Cell Adhesion Molecules ◽  
Tyrosine Phosphatase ◽  
Neurite Growth ◽  
Neural Cell ◽  
Neural Cell Adhesion Molecules ◽  
Neural Cell Adhesion ◽  
The Central Nervous System

Phosphacan is a chondroitin sulfate proteoglycan produced by glial cells in the central nervous system, and represents the extracellular domain of a receptor-type protein tyrosine phosphatase (RPTP zeta/beta). We previously demonstrated that soluble phosphacan inhibited the aggregation of microbeads coated with N-CAM or Ng-CAM, and have now found that soluble 125I-phosphacan bound reversibly to these neural cell adhesion molecules, but not to a number of other cell surface and extracellular matrix proteins. The binding was saturable, and Scatchard plots indicated a single high affinity binding site with a Kd of approximately 0.1 nM. Binding was reduced by approximately 15% after chondroitinase treatment, and free chondroitin sulfate was only moderately inhibitory, indicating that the phosphacan core glycoprotein accounts for most of the binding activity. Immunocytochemical studies of embryonic rat spinal phosphacan, Ng-CAM, and N-CAM have overlapping distributions. When dissociated neurons were incubated on dishes coated with combinations of phosphacan and Ng-CAM, neuronal adhesion and neurite growth were inhibited. 125I-phosphacan bound to neurons, and the binding was inhibited by antibodies against Ng-CAM and N-CAM, suggesting that these CAMs are major receptors for phosphacan on neurons. C6 glioma cells, which express phosphacan, adhered to dishes coated with Ng-CAM, and low concentrations of phosphacan inhibited adhesion to Ng-CAM but not to laminin and fibronectin. Our studies suggest that by binding to neural cell adhesion molecules, and possibly also by competing for ligands of the transmembrane phosphatase, phosphacan may play a major role in modulating neuronal and glial adhesion, neurite growth, and signal transduction during the development of the central nervous system.

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