Nikki Johnston

4.4k total citations
93 papers, 3.2k citations indexed

About

Nikki Johnston is a scholar working on Gastroenterology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Nikki Johnston has authored 93 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Gastroenterology, 48 papers in Surgery and 42 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Nikki Johnston's work include Gastroesophageal reflux and treatments (57 papers), Helicobacter pylori-related gastroenterology studies (29 papers) and Respiratory and Cough-Related Research (24 papers). Nikki Johnston is often cited by papers focused on Gastroesophageal reflux and treatments (57 papers), Helicobacter pylori-related gastroenterology studies (29 papers) and Respiratory and Cough-Related Research (24 papers). Nikki Johnston collaborates with scholars based in United States, United Kingdom and South Korea. Nikki Johnston's co-authors include Tina L. Samuels, John Bienenstock, Joel H. Blumin, Jamie A. Koufman, Peter W. Dettmar, Mark O. Lively, Perey Dy, Clive Wells, John Knight and Joseph E. Kerschner and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Immunology and Gastroenterology.

In The Last Decade

Nikki Johnston

92 papers receiving 3.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nikki Johnston United States 30 1.9k 1.4k 1.3k 928 531 93 3.2k
W. Jean Dodds United States 30 453 0.2× 1.4k 1.0× 995 0.8× 429 0.5× 289 0.5× 157 3.4k
Santino Marchi Italy 43 2.4k 1.3× 2.8k 2.0× 610 0.5× 280 0.3× 351 0.7× 194 5.2k
Janice L. Launspach United States 20 251 0.1× 295 0.2× 844 0.7× 92 0.1× 218 0.4× 31 1.8k
John P. Birchall United Kingdom 24 133 0.1× 338 0.2× 570 0.4× 93 0.1× 216 0.4× 77 2.0k
Lennart Greiff Sweden 33 210 0.1× 595 0.4× 1.3k 1.0× 38 0.0× 2.3k 4.3× 180 4.2k
Karel Geboes Belgium 24 501 0.3× 1.7k 1.3× 604 0.5× 98 0.1× 87 0.2× 94 4.1k
Robert A. Ganz United States 24 1.2k 0.6× 1.6k 1.2× 490 0.4× 428 0.5× 45 0.1× 65 2.2k
Edward Cantu United States 32 82 0.0× 2.1k 1.5× 1.1k 0.9× 78 0.1× 157 0.3× 131 3.8k
Wei Luo China 22 78 0.0× 179 0.1× 457 0.4× 38 0.0× 417 0.8× 124 1.4k
R Serpico Italy 32 100 0.1× 499 0.4× 405 0.3× 38 0.0× 339 0.6× 146 3.5k

Countries citing papers authored by Nikki Johnston

Since Specialization
Citations

This map shows the geographic impact of Nikki Johnston'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 Nikki Johnston with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nikki Johnston more than expected).

Fields of papers citing papers by Nikki Johnston

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nikki Johnston

This figure shows the co-authorship network connecting the top 25 collaborators of Nikki Johnston. A scholar is included among the top collaborators of Nikki Johnston 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 Nikki Johnston. Nikki Johnston 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.
Samuels, Tina L. & Nikki Johnston. (2025). Pepsin, Mucosal Injury, and Pathophysiology of Non-acid Reflux. Otolaryngologic Clinics of North America. 58(3). 415–432. 1 indexed citations
2.
Samuels, Tina L., et al.. (2025). Amprenavir Mitigates Pepsin-Induced Transcriptomic Changes in Normal and Precancerous Esophageal Cells. International Journal of Molecular Sciences. 26(13). 6182–6182.
3.
Samuels, Tina L., et al.. (2024). Global Transcriptomic Analysis of Topical Sodium Alginate Protection against Peptic Damage in an In Vitro Model of Treatment-Resistant Gastroesophageal Reflux Disease. International Journal of Molecular Sciences. 25(19). 10714–10714. 3 indexed citations
4.
Samuels, Tina L., Beverly R. Wuertz, Davis Seelig, et al.. (2024). Inhaled fosamprenavir for laryngopharyngeal reflux: Toxicology and fluid dynamics modeling. Laryngoscope Investigative Otolaryngology. 9(1). e1219–e1219. 10 indexed citations
5.
Samuels, Tina L., et al.. (2024). Advances in laryngopharyngeal reflux: Etiology, diagnosis, and management. Annals of the New York Academy of Sciences. 1541(1). 53–62. 5 indexed citations
6.
Samuels, Tina L., et al.. (2023). Topical Alginate Protection against Pepsin-Mediated Esophageal Damage: E-Cadherin Proteolysis and Matrix Metalloproteinase Induction. International Journal of Molecular Sciences. 24(9). 7932–7932. 9 indexed citations
7.
Samuels, Tina L., et al.. (2023). Amprenavir inhibits pepsin‐mediated laryngeal epithelial disruption and E‐cadherin cleavage in vitro. Laryngoscope Investigative Otolaryngology. 8(4). 953–962. 10 indexed citations
8.
Samuels, Tina L., Pawjai Khampang, Ke Yan, et al.. (2023). Establishment of novel immortalized middle ear cell lines as models for otitis media. Laryngoscope Investigative Otolaryngology. 8(5). 1428–1435. 1 indexed citations
9.
Samuels, Tina L., et al.. (2023). The Protease Inhibitor Amprenavir Protects against Pepsin-Induced Esophageal Epithelial Barrier Disruption and Cancer-Associated Changes. International Journal of Molecular Sciences. 24(7). 6765–6765. 11 indexed citations
10.
Samuels, Tina L., et al.. (2022). Alginates for Protection Against Pepsin‐Acid Induced Aerodigestive Epithelial Barrier Disruption. The Laryngoscope. 132(12). 2327–2334. 10 indexed citations
11.
Johnston, Nikki, Tina L. Samuels, Christopher G. Goetz, et al.. (2022). Oral and Inhaled Fosamprenavir Reverses Pepsin‐Induced Damage in a Laryngopharyngeal Reflux Mouse Model. The Laryngoscope. 133(S1). S1–S11. 16 indexed citations
12.
Samuels, Tina L., Angela Mathison, Clive Wells, et al.. (2022). Pepsinogen/Proton Pump Co‐Expression in Barrett's Esophageal Cells Induces Cancer‐Associated Changes. The Laryngoscope. 133(1). 59–69. 7 indexed citations
13.
Zimmermann, Michael T., Angela Mathison, Tina L. Samuels, et al.. (2021). RNA Sequencing and Pathways Analyses of Middle Ear Epithelia From Patients With Otitis Media. The Laryngoscope. 131(11). 2590–2597. 5 indexed citations
14.
Samuels, Tina L., Pawjai Khampang, Mana Espahbodi, et al.. (2021). Association of Pepsin With Inflammatory Signaling and Effusion Viscosity in Pediatric Otitis Media. The Laryngoscope. 132(2). 470–477. 10 indexed citations
15.
McCormick, Caroline A., Tina L. Samuels, Michele A. Battle, et al.. (2020). H+/K+ATPase Expression in the Larynx of Laryngopharyngeal Reflux and Laryngeal Cancer Patients. The Laryngoscope. 131(1). 130–135. 17 indexed citations
16.
Espahbodi, Mana, Tina L. Samuels, Caroline A. McCormick, et al.. (2020). Analysis of Inflammatory Signaling in Human Middle Ear Cell Culture Models of Pediatric Otitis Media. The Laryngoscope. 131(2). 410–416. 7 indexed citations
17.
Johnston, Nikki, Tina L. Samuels, Alexis Visotcky, et al.. (2019). Correlation of salivary and nasal lavage pepsin with MII‐pH testing. The Laryngoscope. 130(4). 961–966. 34 indexed citations
18.
Marshall, Samuel F., et al.. (2019). Detection of pepsin and IL-8 in saliva of adult asthmatic patients. SHILAP Revista de lepidopterología. 1 indexed citations
19.
Samuels, Tina L., et al.. (2019). The role of pepsin in epithelia‐mesenchymal transition in idiopathic subglottic stenosis. The Laryngoscope. 130(1). 154–158. 15 indexed citations
20.
Samuels, Tina L., Kenneth W. Altman, Jon C. Gould, et al.. (2019). Esophageal pepsin and proton pump synthesis in barrett's esophagus and esophageal adenocarcinoma. The Laryngoscope. 129(12). 2687–2695. 18 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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