A. C. Johannessen

2.0k citations

53 papers · 1.6k indexed · h-index 23

Impact in

Periodontics top 0.5%
- Oral microbiology and periodontitis research
- Oral Health Pathology and Treatment
- Dental Health and Care Utilization
Oral Surgery top 2%
- Dental Radiography and Imaging
- Oral and Maxillofacial Pathology

Papers in

Periodontics 13
- Oral Health Pathology and Treatment 10
- Oral microbiology and periodontitis research 5
Oral Surgery 9
- Oral and Maxillofacial Pathology 5

Co-authors: Øystein Fardal Gerard J. Linden Rune Nilsen Daniela Elena Costea Lado Lako Loro Nils Skaug JR Lillehaug Olav Karsten Vintermyr
Journals: Journal of Oral Pathology and Medicine (7 papers)Journal Of Clinical Periodontology (6 papers)Oral Oncology (3 papers)Scandinavian Journal of Immunology (2 papers)The Journal of Alternative and Complementary Medicine (2 papers)
Partner nations: Norway Denmark Sweden

In The Last Decade

A. C. Johannessen

53 papers receiving 1.5k citations

Peers

Countries citing papers authored by A. C. Johannessen

Since Specialization

Citations

This map shows the geographic impact of A. C. Johannessen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. C. Johannessen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. C. Johannessen more than expected).

Fields of papers citing papers by A. C. Johannessen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. C. Johannessen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. C. Johannessen. The network helps show where A. C. Johannessen may publish in the future.

Co-authors

The 25 scholars most cited alongside A. C. Johannessen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. C. Johannessen Line = papers co-authored together A. C. Johannessen links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Granulocyte macrophage‐colony stimulating factor and keratinocyte growth factor control of early stages of differentiation of oral epithelium European Journal Of Oral Sciences ·V. V. Krasnokutskij, Shuxian Fan, K. Cenzual, Ss Yeap, Antonio Guillot, Evelyn Neppelberg, Olav Karsten Vintermyr, A. C. Johannessen, Bogdan Calenic, Daniela Elena Costea	2022	2
2	Identification of Two Distinct Carcinoma-Associated Fibroblast Subtypes with Differential Tumor-Promoting Abilities in Oral Squamous Cell Carcinoma Cancer Research ·Daniela Elena Costea, Allison Hills, Pate Wb, Johanna Thurlow, Gabriela Kalna, Xiaohong Huang, Jakob Söfting, Himalaya Parajuli, Salwa Suliman, Ss Yeap, A. C. Johannessen, Max Partridge	2013	133
3	S100A14 Interacts with S100A16 and Regulates Its Expression in Human Cancer Cells PLoS ONE ·Dipak Sapkota, Daniela Elena Costea, Salah O. Ibrahim, A. C. Johannessen, Ove Bruland	2013	22
4	Scandinavian Fellowship for Oral Pathology and Oral Medicine: statement on oral pathology and oral medicine in the European Dental Curriculum Journal of Oral Pathology and Medicine ·Camilla Kragelund, Jesper Reibel, Elin Hadler‐Olsen, J. Hietanen, A. C. Johannessen, Lv Yuejing, Karin Nylander, M Puranen, Björn Rozell, Tuula Salo, Stina Syrjänen, Tine M. Søland, I. van der Waal, Jacqueline E. van der Wal, Gunnar Warfvinge	2010	5
5	Estimation of the prevalence of primary Sjögren's syndrome in two age‐different community‐based populations using two sets of classification criteria: the Hordaland Health Study Scandinavian Journal of Rheumatology ·Anne Julsrud Haugen, Elisabeth Peen, B Hultén, A. C. Johannessen, J Brun, Anne‐Kristine Halse, H J Haga	2008	63
6	Gingivo‐mucosal and cutaneous reactions to amalgam fillings Journal Of Clinical Periodontology ·Øystein Fardal, A. C. Johannessen, Tore Morken	2005	14
7	Loss of BCL-2 in the progression of oral cancer is not attributable to mutations Journal of Clinical Pathology ·Lado Lako Loro, A. C. Johannessen, Olav Karsten Vintermyr	2005	20
8	Long-Term Effects of Integrated Rehabilitation in Patients with Advanced Angina Pectoris: A Nonrandomized Comparative Study The Journal of Alternative and Complementary Medicine ·Søren Ballegaard, E. Borg, Joo-Yeon Cheung, J Nyboe, A. C. Johannessen	2004	19
9	Tooth loss during maintenance following periodontal treatment in a periodontal practice in Norway Journal Of Clinical Periodontology ·Øystein Fardal, A. C. Johannessen, Gerard J. Linden	2004	177
10	CD40, CD154, Bax and Bcl‐2 Expression in Sjögren's Syndrome Salivary Glands: a Putative Anti‐Apoptotic Role During its Effector Phases Scandinavian Journal of Immunology ·Maria Ohlsson, Péter Szodoray, Lado Lako Loro, A. C. Johannessen, Roland Jonsson	2002	52
11	Addition of Acupuncture and Self-Care Education in the Treatment of Patients with Severe Angina Pectoris May be Cost Beneficial: An Open, Prospective Study The Journal of Alternative and Complementary Medicine ·Søren Ballegaard, A. C. Johannessen, Joo-Yeon Cheung, Jørgen Nyboe	1999	26
12	Mutations of thep53 gene in oral squamous-cell carcinomas from sudanese dippers of nitrosamine-rich toombak and non-snuff-dippers from the Sudan and Scandinavia International Journal of Cancer ·Salah O. Ibrahim, Endre N. Vasstrand, A. C. Johannessen, A. M. Idris, Bengt Magnusson, Rune Nilsen, Johan R. Lillehaug	1999	27
13	Expression of c-erbB proto-oncogene family members in squamous cell carcinoma of the head and neck. PubMed ·L. Scaltriti, Endre N. Vasstrand, Per Gunnar Liavaag, A. C. Johannessen, JR Lillehaug	1998	63
14	Immunohistochemical localization of very late activation integrins in healthy and diseased human gingiva Journal of Periodontal Research ·Hans -Aloys Wischmann, Ricardo Santiago Gomez, M. Pelka, O. P. Hornstein, A. C. Johannessen, Peter Von Den Driesch	1996	20
15	Short‐Term Administration of Selected Anti‐T‐Cell Receptor Vβ Chain Specific MoAb Reduces Sialadenitis in MRL/lpr Mice Scandinavian Journal of Immunology ·Kathrine Skarstein, Rikard Holmdahl, A. C. Johannessen, Tom Goldschmidt, Roland Jonsson	1995	4
16	Variational expression of functionally different macrophage markers (27E10, 25F9, RM3/1) in normal gingiva and inflammatory periodontal disease Journal Of Clinical Periodontology ·Ricardo Santiago Gomez, Mark R. Wimer, M. Pelka, Peter Von Den Driesch, A. C. Johannessen, M. Simon	1995	38
17	Analysis of T-cell receptor expressing lymphocytes infiltrating squamous cell carcinomas of the upper aerodigestive tract European Archives of Oto-Rhino-Laryngology ·Per Gunnar Liavaag, A. C. Johannessen, Rune Nilsen, Roland Jonsson	1994	5
18	Geographic stomatitis: report of 6 cases Journal of Oral Pathology and Medicine ·W.R. Tatai, G Bang, A. C. Johannessen, Nurulla Beliyana Umamit, Ole B. Christensen	1991	22
19	Variation in the composition of gingival inflammatory cell infiltrates Journal Of Clinical Periodontology ·A. C. Johannessen, Rune Nilsen, T. Kristoffersen, G. E. Knudsen	1990	30
20	Plasma zinc concentrations during the first 2 years after diagnosis of insulin‐dependent diabetes mellitus: a prospective study Journal of Internal Medicine ·Thomas Melchior, Kirsten Wiese Simonsen, A. C. Johannessen, Christian Binder	1989	9

About A. C. Johannessen

A. C. Johannessen is a scholar working on Periodontics, Oral Surgery, Immunology and Allergy, Pharmacy and Otorhinolaryngology, having authored 53 papers that have together received 1.6k indexed citations. Recurring topics across this work include Oral Health Pathology and Treatment (10 papers), Cell Adhesion Molecules Research (7 papers), Oral and Maxillofacial Pathology (5 papers), Oral microbiology and periodontitis research (5 papers), Salivary Gland Disorders and Functions (5 papers), Cancer-related Molecular Pathways (5 papers), Monoclonal and Polyclonal Antibodies Research (4 papers) and Proteoglycans and glycosaminoglycans research (4 papers). The work is most often cited by research in Periodontics (568 citations), Oral Surgery (282 citations), Toxicology (93 citations), Otorhinolaryngology (107 citations) and Pharmacy (66 citations). A. C. Johannessen has collaborated with scholars based in Norway, Denmark and Sweden. Frequent co-authors include Øystein Fardal, Gerard J. Linden, Rune Nilsen, Daniela Elena Costea, Lado Lako Loro, Nils Skaug, JR Lillehaug, Olav Karsten Vintermyr, OK Vintermyr and Evelyn Neppelberg. Their work appears in journals such as Journal of Oral Pathology and Medicine, Journal Of Clinical Periodontology, Oral Oncology, Scandinavian Journal of Immunology and The Journal of Alternative and Complementary Medicine.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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