scholarly journals The Study of Periodontal Ligament Cell Attachment to Extracted Human Dentin Proteins. Inhibitor characterization of neuraminidase digestion.

2000 ◽  
Vol 42 (1) ◽  
pp. 23-28
Author(s):  
Kuniharu Suzuki ◽  
Kazuhiro Kawamoto ◽  
Kaori Ohshio ◽  
Masahiro Eda ◽  
Koji Tanaka ◽  
...  
Keyword(s):  
Periodontal Ligament ◽  
Cell Attachment ◽  
Periodontal Ligament Cell ◽  
Human Dentin

Fabrication and Characterization of Decellularized Periodontal Ligament Cell Sheet Constructs

2016 ◽  
pp. 403-412 ◽  
Author(s):  
Amro Farag ◽  
Cédryck Vaquette ◽  
Dietmar W. Hutmacher ◽  
P. Mark Bartold ◽  
Saso Ivanovski
Keyword(s):  
Periodontal Ligament ◽  
Cell Sheet ◽  
Periodontal Ligament Cell ◽  
Fabrication And Characterization

Membrane proteome characterization of periodontal ligament cell sets from deciduous and permanent teeth

2018 ◽  
Author(s):  
Priscila A. Giovani ◽  
Cristiane R. Salmon ◽  
Luciane Martins ◽  
Adriana F. P. Leme ◽  
Regina M. Puppin‐Rontani ◽  
...  
Keyword(s):  
Periodontal Ligament ◽  
Permanent Teeth ◽  
Periodontal Ligament Cell ◽  
Membrane Proteome

Development and Characterization of a Transformed Human Periodontal Ligament Cell Line

1997 ◽  
Vol 68 (11) ◽  
pp. 1054-1062 ◽  
Author(s):  
A.M. Hoang ◽  
D. Chen ◽  
T.W. Oates ◽  
C. Jiang ◽  
S.E. Harris ◽  
...  
Keyword(s):  
Cell Line ◽  
Periodontal Ligament ◽  
Periodontal Ligament Cell

scholarly journals Generation of biohybrid implants using a multipotent human periodontal ligament cell line and bioactive core materials

2021 ◽  
Author(s):  
Taiga Ono ◽  
Atsushi Tomokiyo ◽  
Keita Ipposhi ◽  
Kozue Yamashita ◽  
M Anas Alhasan ◽  
...  
Keyword(s):  
Cell Line ◽  
Periodontal Ligament ◽  
Periodontal Ligament Cell ◽  
Core Materials

scholarly journals Characterization of Lassa Virus Cell Entry and Neutralization with Lassa Virus Pseudoparticles

2009 ◽  
Vol 83 (7) ◽  
pp. 3228-3237 ◽  
Author(s):  
François-Loic Cosset ◽  
Philippe Marianneau ◽  
Geraldine Verney ◽  
Fabrice Gallais ◽  
Noel Tordo ◽  
...  
Keyword(s):  
Immune Response ◽  
Humoral Immune Response ◽  
Neutralizing Antibodies ◽  
Cell Attachment ◽  
Low Ph ◽  
Cell Entry ◽  
Lassa Virus ◽  
Ph Optimum ◽  
Humoral Immune

ABSTRACT The cell entry and humoral immune response of the human pathogen Lassa virus (LV), a biosafety level 4 (BSL4) Old World arenavirus, are not well characterized. LV pseudoparticles (LVpp) are a surrogate model system that has been used to decipher factors and routes involved in LV cell entry under BSL2 conditions. Here, we describe LVpp, which are highly infectious, with titers approaching those obtained with pseudoparticles displaying G protein of vesicular stomatitis virus and their the use for the characterization of LV cell entry and neutralization. Upon cell attachment, LVpp utilize endocytic vesicles for cell entry as described for many pH-dependent viruses. However, the fusion of the LV glycoproteins is activated at unusually low pH values, with optimal fusion occurring between pH 4.5 and 3, a pH range at which fusion characteristics of viral glycoproteins have so far remained largely unexplored. Consistent with a shifted pH optimum for fusion activation, we found wild-type LV and LVpp to display a remarkable resistance to exposure to low pH. Finally, LVpp allow the fast and quantifiable detection of neutralizing antibodies in human and animal sera and will thus facilitate the study of the humoral immune response in LV infections.

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