M
Marja L. Laine
Researcher at University of Amsterdam
Publications - 12
Citations - 239
Marja L. Laine is an academic researcher from University of Amsterdam. The author has contributed to research in topics: Periodontitis & Porphyromonas gingivalis. The author has an hindex of 7, co-authored 12 publications receiving 185 citations. Previous affiliations of Marja L. Laine include Academic Center for Dentistry Amsterdam.
Papers
More filters
Journal ArticleDOI
Reconstruction of Peri-implant Osseous Defects A Multicenter Randomized Trial
Karin Jepsen,S. Jepsen,Marja L. Laine,D. Anssari Moin,Andrea Pilloni,Blerina Zeza,Mariano Sanz,Alberto Ortiz-Vigón,Ann-Marie Roos-Jansåker,Stefan Renvert +9 more
TL;DR: Reconstructive surgery using PTGs resulted in significantly enhanced radiographic defect fill compared with OFD, however, limitations in the lack of ability to discern biomaterial from osseous tissue could not be verified to determine new bone formation.
Journal ArticleDOI
Influence of titanium on in vitro fibroblast–Porphyromonas gingivalis interaction in peri‐implantitis
TL;DR: Titanium wear particles in the peri-implant tissues in combination with P. gingivalis infection may contribute to the pathogenesis of peri -implantitis by enhancing the inflammation inperi-IMplant tissues.
Journal ArticleDOI
COX-2 Is Associated with Periodontitis in Europeans
Arne S. Schaefer,Gesine Richter,Michael Nothnagel,Marja L. Laine,Barbara Noack,Jürgen Glas,Juergen Schrezenmeir,Birte Groessner-Schreiber,Søren Jepsen,Bruno G. Loos,Stefan Schreiber +10 more
TL;DR: The validation of the association of rs20417 by the htSNP rs6681231 provides evidence for a general genetic risk of COX-2 variants in the pathogenesis of periodontitis.
Journal ArticleDOI
Cytokine and matrix metalloproteinase expression in fibroblasts from peri-implantitis lesions in response to viable Porphyromonas gingivalis.
Muhammad Irshad,Nina Scheres,D. Anssari Moin,Wim Crielaard,Bruno G. Loos,Daniel Wismeijer,Marja L. Laine +6 more
TL;DR: Fibroblasts from peri-implantitis and periodontitis lesions gave a more pronounced inflammatory response to the P. gingivalis challenge than fibroblast from healthy donors, and the sustained upregulation of inflammatory mediators and MMP-1 inPeri-IMplantitis fibro Blasts may play a role in the pathogenesis of pero-im implantitis.
Journal ArticleDOI
Diagnosis, Prevalence, and Treatment of Halitosis
TL;DR: The present review summarizes diagnostics, prevalence, and current treatments of oral halitosis.