Administrative field of work
Innovation Research communication
Research projects
Ongoing research projects
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Glyco-pathology in dry eye disease
The PhD project investigates how ocular mucin-proteins, and their glycosylation maintain a healthy tear film, while exploring their contribution to the development and progression of dry eye disease.
Completed research projects
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Lacritin-incorporated nanoparticles as new and improved treatment of dry eye disease
We are developing the protein lacritin, which is found in tears, to become a medicine for dry eye disease.
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The ocular microbiota and its role in health and dry eye disease
Our aim is to identify microbial risk profiles for disease development and severity by in-depth characterizations of the ocular microbiota of dry eye disease sufferers.
Publications and research
Scientific publications
Iversen, Lars; Garrastacho, Manuel Ramirez; Hansen, Pernille May; Thiede, Bernd; Thyssen, Jacob Pontoppidan; Rasmussen, Marie Louise Roed; Klefter, Oliver Niels; Heegaard, Steffen;
Utheim, Tor Paaske
(2026).
Proteomic profiling of tear fluid in patients with atopic keratoconjunctivitis.
The ocular surface.
Vol. 41.
https://doi.org/10.1016/j.jtos.2026.05.005
Yazdani, Mazyar; Fineide, Fredrik; Badian, Reza; Khan, Ayyad Ahmad Zartasht; Rootwelt, Helge; Kvaløy, Jan Terje;
Utheim, Tor Paaske
(2026).
Dry eye disease symptoms and associated risk factors in a Norwegian clinical cohort.
Acta Ophthalmologica.
https://doi.org/10.1111/aos.70143
Kristensen, Anna Tostrup; Thune, Noora Helene;
Hammer, Hugo Lewi
; Khan, Qalbi;
Utheim, Tor Paaske
; Kristoffersen, Camilla Sofia Miranda; Ziesler, Camilla Elise Øxnevad; Sehic, Amer
(2026).
From Images to Specimens: The Impact of Tactile, Three-Dimensional Learning in Dental Anatomy.
Dentistry Journal.
Vol. 14.
https://doi.org/10.3390/dj14040245
Thune, Noora Helene; Kristensen, Anna Tostrup;
Hammer, Hugo Lewi
; Khan, Qalbi;
Utheim, Tor Paaske
; Sehic, Amer
(2026).
Evaluating digital resources as a supplement to traditional anatomy teaching in dental education.
Frontiers in Dental Medicine.
Vol. 7.
https://doi.org/10.3389/fdmed.2026.1781318
Kristoffersen, Camilla Sofia Miranda; Ziesler, Camilla Elise Øxnevad; Thune, Noora Helene; Kristensen, Anna Tostrup;
Utheim, Tor Paaske
;
Hammer, Hugo Lewi
; Sehic, Amer; Brook, Alan Henry; Khan, Qalbi
(2026).
Histogenetics in Teaching the Complexity of Developmental Biology to Dental Students: A Study Merging Traditional and Current Approaches.
Dentistry Journal.
Vol. 14.
https://doi.org/10.3390/dj14030177
Kärkkäinen, Virve; Saari, Toni; Rusanen, Minna; Uusitalo, Hannu; Leinonen, Ville; Thiede, Bernd; Koivisto, Anne M.; Kaarniranta, Kai;
Utheim, Tor Paaske
(2026).
Altered tear fluid protein expression in persons with mild cognitive impairment.
Journal of Alzheimer's Disease.
Vol. 110.
https://doi.org/10.1177/13872877251413291
Hansen, Pernille May;
Utheim, Tor Paaske
; Aass, Hans Christian; Reppe, Sjur; Hedengran, Anne; Hadad, Rubin; Sjö, Astrid Dissing; Thyssen, Jacob P.; Kolko, Miriam; Heegaard, Steffen
(2026).
Cytokine levels and clinical characteristics in the tear fluid of patients with atopic dermatitis and atopic keratoconjunctivitis.
The ocular surface.
Vol. 40.
https://doi.org/10.1016/j.jtos.2026.02.010
Kristensen, Anna Tostrup; Thune, Noora Helene; Khan, Qalbi;
Utheim, Tor Paaske
;
Hammer, Hugo Lewi
; Sehic, Amer
(2026).
Student perspectives on integrating basic and clinical dental sciences: insights from three dental schools in Norway.
Frontiers in Dental Medicine.
Vol. 7.
https://doi.org/10.3389/fdmed.2026.1746468
Badian, Reza; Sundling, Vibeke; Jensen, Janicke Liaaen; Hynne, Håvard; Tashbayev, Behzod; Hove, Lene Hystad;
Utheim, Tor Paaske
; Chen, Xiangjun
(2026).
Meibomian Gland Dysfunction and Sex as Risk Factors of Dry Eye Disease in a Cohort of Norwegian 65-year-Olds: A Cross-Sectional Study.
Clinical Ophthalmology.
Vol. 20.
https://doi.org/10.2147/opth.s556305
Fineide, Fredrik A.; Allen, Richard C.; Bohman, Elin Henriette; Tønseth, Kim Alexander;
Utheim, Tor Paaske
; Khan, Ayyad Ahmad Zartasht
(2025).
Minimizing Postoperative Scars in Epicanthoplasty: A Concise Review.
Journal of Cosmetic Dermatology.
Vol. 24.
https://doi.org/10.1111/jocd.70603