Prof. Dr. med. dent. Lamprini Karygianni
Senior Teaching and Research Assistant in Oral Microbiology and Immunology
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Clinical Specialisations
- Preventive and restorative dentistry
- Endodontics
Research Interests
- Investigation of microbial diversity and shifts within oral biofilms in health and disease using classical and
- molecular microbiology
- Visualization of oral biofilms and extracellular matrix using confocal microscopy
- Composition and architecture of extracellular matrix within oral biofilms
- Microbial adhesion and biofilm formation on novel biomaterials
- Antimicrobial potential of photodynamic therapy against oral biofilms
- Antimicrobial activity of natural products against oral microorganisms
- Nutritional influences on oral biofilm development and composition
- Influence of bacterial virulence factors and biomaterials on osteoblasts
Selected publications
Altmann B*, Karygianni L*, Al-Ahmad A, Butz F, Bächle M, Adolfsson E, Fürderer T, Courtois N, Palmero P, Follo M, Chevalier J, Steinberg T, Kohal RJ. (2017)
Assessment of novel long-lasting ceria-stabilized zirconia-based ceramics with different surface topographies as implant materials.
Adv Funct Mater. 1702512, *equally contributing first authors
Karygianni L, Al-Ahmad A, Argyropoulou A, Hellwig E, Anderson AC, Skaltsounis AL. (2016)
Natural antimicrobials and oral microorganisms: a systematic review on herbal interventions for the eradication of multispecies oral biofilms.
Front Microbiol. 14;6:1529
Karygianni L, Ruf S, Follo M, Hellwig E, Bucher M, Anderson AC, Vach K, Al-Ahmad A. (2014)
Novel Broad-Spectrum Antimicrobial Photoinactivation of In Situ Oral Biofilms Using Visible Light Plus Water-Filtered Infrared-A (VIS + wIRA). Appl Environ Microbiol. 80:7324-7336
Karygianni L, Follo M, Hellwig E, Burghardt D, Wolkewitz M, Anderson A, Al-Ahmad A. (2012)
Microscope-based imaging platform for large-scale analysis of oral biofilms. Appl Environ Microbiol 78:8703-8711
Al-Ahmad A, Walankiewicz A, Hellwig E, Follo M, Tennert C, Wittmer A, Karygianni L. (2016)
Photoinactivation using visible light plus water-filtered infrared-A (vis+wIRA) and chlorine e6 (Ce6) eradicates planktonic periodontal pathogens and subgingival biofilms.
Front Microbiol. 28;7:1900
Cieplik F, Buchalla W, Hellwig E, Al-Ahmad A, Hiller KA, Maisch T, Karygianni L. (2017)
Antimicrobial photodynamic therapy as an adjunct for treatment of deep carious lesions-a systematic review. Photodiagnosis Photodyn Ther. 18:54-62
Links
Publications in ZORA (Zurich Open Repository and Archive)
ZORA Publication List
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Publications
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The Effect of Pellicle on Biofilm Formation in a Supragingival Biofilm Model Clinical and Experimental Dental Research, 11, e70276. https://doi.org/10.1002/cre2.70276
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PMA-qPCR to quantify viable cells in multispecies oral biofilm after disinfectant treatments Biofilm, 9, 100281. https://doi.org/10.1016/j.bioflm.2025.100281
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Antibiofilm potential of plant extracts: inhibiting oral microorganisms and Streptococcus mutans Frontiers in Dental Medicine, 6, 1535753. https://doi.org/10.3389/fdmed.2025.1535753
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Metatranscriptome and Resistome of the Endodontic Microbiome Journal of Endodontics, 50, 1059-1072.e4. https://doi.org/10.1016/j.joen.2024.03.015
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Enhancing Antibiotic Efficacy in Regenerative Endodontics by Improving Biofilm Susceptibility Journal of Endodontics, 50, 962–965. https://doi.org/10.1016/j.joen.2024.04.004
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Critical hydrodynamic force levels for efficient removal of oral biofilms in simulated interdental spaces Clinical Oral Investigations, 28, 346. https://doi.org/10.1007/s00784-024-05739-7
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Initial bacterial adherence and biofilm formation on novel restorative materials used in paediatric dentistry Dental Materials, 40, 573–579. https://doi.org/10.1016/j.dental.2024.02.002
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Dynamic interactions between Candida albicans and different streptococcal species in a multispecies oral biofilm MicrobiologyOpen, 12, e1381. https://doi.org/10.1002/mbo3.1381
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Antibiotic Resistance among Fusobacterium, Capnocytophaga, and Leptotrichia Species of the Oral Cavity Oral Health & Preventive Dentistry, 21, 93–102. https://doi.org/10.3290/j.ohpd.b4009553
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In vitro versus in situ biofilms for evaluating the antimicrobial effectiveness of herbal mouthrinses Frontiers in Cellular and Infection Microbiology, 13, 1130255. https://doi.org/10.3389/fcimb.2023.1130255
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Biodentine Inhibits the Initial Microbial Adhesion of Oral Microbiota In Vivo Antibiotics, 12, 4. https://doi.org/10.3390/antibiotics12010004
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Examining the Composition of the Oral Microbiota as a Tool to Identify Responders to Dietary Changes Nutrients, 14, 5389. https://doi.org/10.3390/nu14245389
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Antibiofilm Activity of LL-37 Peptide and D-Amino Acids Associated with Antibiotics Used in Regenerative Endodontics on an Ex Vivo Multispecies Biofilm Model Life, 12, 1686. https://doi.org/10.3390/life12111686
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On the biocompatibility of endodontic sealers Swiss Dental Journal, 132, 586–597. https://doi.org/10.61872/sdj-2022-09-01
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The antimicrobial effect of Rosmarinus officinalis extracts on oral initial adhesion ex vivo Clinical Oral Investigations, 26, 4369–4380. https://doi.org/10.1007/s00784-022-04400-5
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Microbial approaches for the assessment of toothpaste efficacy against oral species: A method comparison MicrobiologyOpen, 11, e1271. https://doi.org/10.1002/mbo3.1271
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Antimicrobial Effects of Inula viscosa Extract on the In Situ Initial Oral Biofilm Nutrients, 13, 4029. https://doi.org/10.3390/nu13114029
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Necrotizing Gingivitis: Microbial Diversity and Quantification of Protein Secretion in Necrotizing Gingivitis Antibiotics, 10, 1197. https://doi.org/10.3390/antibiotics10101197
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Low Concentrations of Chlorhexidine Inhibit the Formation and Structural Integrity of Enzyme-Treated Multispecies Oral Biofilms Frontiers in Microbiology, 12, 741863. https://doi.org/10.3389/fmicb.2021.741863
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Antibacterial Effect of Sodium Hypochlorite and EDTA in Combination with High-Purity Nisin on an Endodontic-like Biofilm Model Antibiotics, 10, 1141. https://doi.org/10.3390/antibiotics10091141
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Single DNase or Proteinase Treatment Induces Change in Composition and Structural Integrity of Multispecies Oral Biofilms Antibiotics, 10, 400. https://doi.org/10.3390/antibiotics10040400
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A Log Ratio-Based Analysis of Individual Changes in the Composition of the Oral Microbiota in Different Dietary Phases Nutrients, 13, 793. https://doi.org/10.3390/nu13030793
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Antibacterial Effect of High-Purity Nisin Alone and in Combination with D-Amino Acids or Chlorhexidine in an Endodontic-Like Biofilm Model Antibiotics, 10, 149. https://doi.org/10.3390/antibiotics10020149
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Antimicrobial Photoinactivation of In Situ Oral Biofilms by Visible Light Plus Water-Filtered Infrared A and Tetrahydroporphyrin-tetratosylate (THPTS) Microorganisms, 9, 145. https://doi.org/10.3390/microorganisms9010145
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Biofilm im Wurzelkanal Endodontie, 01, 18–27.
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Initial Bacterial Adhesion and Biofilm Formation on Aligner Materials Antibiotics, 9, 908. https://doi.org/10.3390/antibiotics9120908
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Long-Term Fluctuation of Oral Biofilm Microbiota following Different Dietary Phases Applied and Environmental Microbiology, 86, e01421. https://doi.org/10.1128/AEM.01421-20
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Improving the Efficiency of Photodynamic Chemotherapy in Root Canals against Enterococcus faecalis In Vitro Antibiotics, 9, 543. https://doi.org/10.3390/antibiotics9090543
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Microbial Composition of Oral Biofilms after Visible Light and Water-Filtered Infrared a Radiation (VIS+wIRA) in Combination with Indocyanine Green (ICG) as Photosensitizer Antibiotics, 9, 532. https://doi.org/10.3390/antibiotics9090532
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Analysing the Relationship between Nutrition and the Microbial Composition of the Oral Biofilm-Insights from the Analysis of Individual Variability Antibiotics, 9, 479. https://doi.org/10.3390/antibiotics9080479
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Clinical management of fusion in primary mandibular incisors: a systematic literature review Acta Odontologica Scandinavica, 78, 417–424. https://doi.org/10.1080/00016357.2020.1734233
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Biofilm Matrixome: Extracellular Components in Structured Microbial Communities Trends in Microbiology, 28, 668–681. https://doi.org/10.1016/j.tim.2020.03.016
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Next-Generation Sequencing to Assess Potentially Active Bacteria in Endodontic Infections Journal of Endodontics, 46, 1105–1112. https://doi.org/10.1016/j.joen.2020.05.004
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An oral health optimized diet reduces the load of potential cariogenic and periodontal bacterial species in the supragingival oral plaque: A randomized controlled pilot study MicrobiologyOpen, 9, e1056. https://doi.org/10.1002/mbo3.1056
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Endodontic-Like Oral Biofilms as Models for Multispecies Interactions in Endodontic Diseases In Microorganisms (No. 5, MDPI Publishing; Vol. 8, p. 674). (Dissertation, University of Zurich) https://doi.org/10.3390/microorganisms8050674
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The Microbiome of Peri-Implantitis: A Systematic Review and Meta-Analysis Microorganisms, 8, 661. https://doi.org/10.3390/microorganisms8050661
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High Potential of Bacterial Adhesion on Block Bone Graft Materials Materials, 13, 2102. https://doi.org/10.3390/ma13092102
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Combined DNase and Proteinase Treatment Interferes with Composition and Structural Integrity of Multispecies Oral Biofilms Journal of Clinical Medicine, 9, 983. https://doi.org/10.3390/jcm9040983
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Antimicrobial Photoinactivation Using Visible Light Plus Water-Filtered Infrared-A (VIS + wIRA) and Hypericum Perforatum Modifies In Situ Oral Biofilms Scientific Reports, 9, 20325. https://doi.org/10.1038/s41598-019-56925-7
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Antibiotic Susceptibility Patterns of Aggregatibacter actinomycetemcomitans and Porphyromonas gingivalis Strains from Different Decades Antibiotics, 8, 253. https://doi.org/10.3390/antibiotics8040253
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Dysbiotische Verschiebungen der mikrobiellen Gemeinschaft des supragingivalen oralen Biofilms durch häufigen Saccharosekonsum Oralprophylaxe und Kinderzahnheilkunde, 157–168.
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Inactivation of oral biofilms using visible light and water-filtered infrared A radiation and indocyanine green Future Medicinal Chemistry, 11, 1721–1739. https://doi.org/10.4155/fmc-2018-0522
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Compounds from Olea europaea and Pistacia lentiscus inhibit oral microbial growth BMC Complementary and Alternative Medicine, 19, 51. https://doi.org/10.1186/s12906-019-2461-4
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Species and Subspecies Differentially Affect the Composition and Architecture of Supra- and Subgingival Biofilms Models Frontiers in Microbiology, 10, 1716. https://doi.org/10.3389/fmicb.2019.01716
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In-vivo shift of the microbiota in oral biofilm in response to frequent sucrose consumption Scientific Reports, 8, 14202. https://doi.org/10.1038/s41598-018-32544-6
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Evaluation of the bioactivity of fluoride-enriched mineral trioxide aggregate on osteoblasts International Endodontic Journal, 51, 912–923. https://doi.org/10.1111/iej.12905
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Accuracy of CBCT-based root canal length predetermination using new endodontic planning software compared to measurements performed with an electronic apex locator ex vivo International Journal of Computerized Dentistry, 21, 323–328.