T. Appel

1.8k total citations
45 papers, 1.4k citations indexed

About

T. Appel is a scholar working on Surgery, Molecular Biology and Epidemiology. According to data from OpenAlex, T. Appel has authored 45 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 7 papers in Molecular Biology and 7 papers in Epidemiology. Recurrent topics in T. Appel's work include Craniofacial Disorders and Treatments (7 papers), Cleft Lip and Palate Research (6 papers) and dental development and anomalies (5 papers). T. Appel is often cited by papers focused on Craniofacial Disorders and Treatments (7 papers), Cleft Lip and Palate Research (6 papers) and dental development and anomalies (5 papers). T. Appel collaborates with scholars based in Germany, Russia and Netherlands. T. Appel's co-authors include Bernd Niederhagen, Stefaan Bergé, J.-J. von Lindern, Rudolf H. Reich, Thomas Bieber, Jean‐Pierre Allam, Natalija Novak, Werner Götz, Birgit Rath-Deschner and Andreas Jäger and has published in prestigious journals such as Journal of Allergy and Clinical Immunology, Plastic & Reconstructive Surgery and Allergy.

In The Last Decade

T. Appel

42 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
T. Appel Germany 19 337 269 249 248 218 45 1.4k
Bernd Niederhagen Germany 17 305 0.9× 284 1.1× 217 0.9× 262 1.1× 190 0.9× 40 1.1k
Hiroyuki Yamada Japan 23 286 0.8× 382 1.4× 40 0.2× 34 0.1× 88 0.4× 166 1.6k
Andrew Lindsley United States 16 227 0.7× 246 0.9× 118 0.5× 87 0.4× 62 0.3× 52 1.6k
Antonio Martorell Spain 29 177 0.5× 836 3.1× 217 0.9× 55 0.2× 1.7k 7.8× 175 2.7k
Kristen E. Holland United States 21 109 0.3× 695 2.6× 40 0.2× 279 1.1× 255 1.2× 48 1.4k
Maryam Daneshpazhooh Iran 28 102 0.3× 138 0.5× 49 0.2× 38 0.2× 624 2.9× 221 2.9k
Pedro Redondo Spain 25 72 0.2× 757 2.8× 56 0.2× 184 0.7× 523 2.4× 146 1.9k
Mary S. Richardson United States 24 261 0.8× 689 2.6× 83 0.3× 53 0.2× 40 0.2× 58 1.7k
Y. T. Konttinen Finland 22 212 0.6× 385 1.4× 57 0.2× 21 0.1× 63 0.3× 51 1.4k
Metin Önerci Türkiye 21 167 0.5× 808 3.0× 110 0.4× 76 0.3× 86 0.4× 75 1.5k

Countries citing papers authored by T. Appel

Since Specialization
Citations

This map shows the geographic impact of T. Appel'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 T. Appel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Appel more than expected).

Fields of papers citing papers by T. Appel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T. Appel. 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 T. Appel. The network helps show where T. Appel may publish in the future.

Co-authorship network of co-authors of T. Appel

This figure shows the co-authorship network connecting the top 25 collaborators of T. Appel. A scholar is included among the top collaborators of T. Appel based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with T. Appel. T. Appel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Diricks, Margo, Denia Frank, Stefan Niemann, et al.. (2025). Global lineages of non-tuberculous mycobacteria in residential water samples from Germany. BMC Microbiology. 25(1). 792–792.
2.
Gölz, Lina, Svenja Beisel-Memmert, Birgit Rath-Deschner, et al.. (2015). Hypoxia and P. gingivalis Synergistically Induce HIF‐1 and NF‐κB Activation in PDL Cells and Periodontal Diseases. Mediators of Inflammation. 2015(1). 438085–438085. 91 indexed citations
3.
Beisel-Memmert, Svenja, Lina Gölz, Andreas Jäger, et al.. (2015). Regulation of p53 under hypoxic and inflammatory conditions in periodontium. Clinical Oral Investigations. 20(7). 1781–1789. 14 indexed citations
4.
Konermann, Anna, T. Appel, Matthias Wenghoefer, et al.. (2014). Impact of radiation history, gender and age on bone quality in sites for orthodontic skeletal anchorage device placement. Annals of Anatomy - Anatomischer Anzeiger. 199. 67–72. 4 indexed citations
5.
Allam, Jean‐Pierre, Peter Adler Würtzen, Jochen Winter, et al.. (2010). Phl p 5 resorption in human oral mucosa leads to dose-dependent and time-dependent allergen binding by oral mucosal Langerhans cells, attenuates their maturation, and enhances their migratory and TGF-β1 and IL-10–producing properties. Journal of Allergy and Clinical Immunology. 126(3). 638–645.e1. 102 indexed citations
6.
Götz, Werner, T. Appel, Birgit Rath-Deschner, et al.. (2007). Distribution of insulin-like growth factors in condylar hyperplasia. Annals of Anatomy - Anatomischer Anzeiger. 189(4). 347–349. 16 indexed citations
7.
Allam, Jean‐Pierre, Bernd Niederhagen, M. Bücheler, et al.. (2005). Comparative analysis of nasal and oral mucosa dendritic cells. Allergy. 61(2). 166–172. 72 indexed citations
8.
Martini, Markus, et al.. (2004). Eigenblutspende in der Dysgnathiechirurgie. Mund- Kiefer- und Gesichtschirurgie. 8(6). 376–380. 8 indexed citations
9.
Braun, Andreas, T. Appel, & Matthias Frentzen. (2003). Endodontic and surgical treatment of a geminated maxillary incisor. International Endodontic Journal. 36(5). 380–386. 20 indexed citations
10.
Appel, T., et al.. (2003). Predictive variables for the biological behaviour of basal cell carcinoma of the face: relevance of morphometry of the nuclei. British Journal of Oral and Maxillofacial Surgery. 41(3). 147–150. 8 indexed citations
11.
Bergé, Stefaan, J.-J. von Lindern, T. Appel, Bert Braumann, & Bernd Niederhagen. (2003). Diagnosis and management of cervical teratomas. British Journal of Oral and Maxillofacial Surgery. 42(1). 41–45. 29 indexed citations
12.
Bergé, Stefaan, H. Plath, J.-J. von Lindern, et al.. (2002). Natural History of 70 Fetuses with a Prenatally Diagnosed Orofacial Cleft. Fetal Diagnosis and Therapy. 17(4). 247–251. 1 indexed citations
13.
Lindern, J.-J. von, Bernd Niederhagen, T. Appel, & Stefaan Bergé. (2002). Treatment of soft tissue defects with exposed bone in the head and face region with alginates and hydrocolloid dressings. Journal of Oral and Maxillofacial Surgery. 60(10). 1126–1130. 12 indexed citations
14.
Appel, T. & Michaël Baumann. (2002). Solid-state nuclear magnetic resonance microscopy demonstrating human dental anatomy. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 94(2). 256–261. 20 indexed citations
15.
Lindern, J.-J. von, et al.. (2001). Type A Botulinum Toxin for the Treatment of Hypertrophy of the Masseter and Temporal Muscles: An Alternative Treatment. Plastic & Reconstructive Surgery. 107(2). 327–332. 119 indexed citations
16.
Bergé, Stefaan, J.-J. von Lindern, Bernd Niederhagen, T. Appel, & Rudolf H. Reich. (2001). Mögliche Komplikationen bei der arthroskopischen Lavage des Kiefergelenks. Mund- Kiefer- und Gesichtschirurgie. 5(4). 245–250.
17.
Appel, T., et al.. (2001). Kalziumpyrophosphatarthropathie (Pseudogicht) des Kiefergelenks. Mund- Kiefer- und Gesichtschirurgie. 5(1). 61–64. 4 indexed citations
18.
Niederhagen, Bernd, et al.. (2000). Staged operations for basal cell carcinoma of the face. British Journal of Oral and Maxillofacial Surgery. 38(5). 477–479. 18 indexed citations
19.
Appel, T., Stefaan Bergé, Bernd Niederhagen, Rudolf H. Reich, & Johannes Berten. (2000). Mandibuläre Hypoplasie. Mund- Kiefer- und Gesichtschirurgie. 4(S2). S428–S431. 2 indexed citations
20.
Appel, T., Stefaan Bergé, Bernd Niederhagen, Rudolf H. Reich, & Johannes Berten. (2000). Mandibuläre Hypoplasie: Wachstumsinduktion durch osteochondrale Transplantate oder Kallusdistraktion?. 4. 4 indexed citations

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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