Maria Ryan

3.8k total citations · 1 hit paper
60 papers, 3.0k citations indexed

About

Maria Ryan is a scholar working on Periodontics, Pharmacy and Urology. According to data from OpenAlex, Maria Ryan has authored 60 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Periodontics, 16 papers in Pharmacy and 8 papers in Urology. Recurrent topics in Maria Ryan's work include Oral microbiology and periodontitis research (39 papers), Oral and gingival health research (16 papers) and Oral Health Pathology and Treatment (11 papers). Maria Ryan is often cited by papers focused on Oral microbiology and periodontitis research (39 papers), Oral and gingival health research (16 papers) and Oral Health Pathology and Treatment (11 papers). Maria Ryan collaborates with scholars based in United States, Finland and Switzerland. Maria Ryan's co-authors include Lorne M. Golub, Timo Sorsa, William V. Giannobile, Jeffrey B. Payne, Robert A. Greenwald, Jack G. Caton, Angela R. Kamer, L M Golub, Tuula Salo and Marc Charette and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Annals of the New York Academy of Sciences.

In The Last Decade

Maria Ryan

55 papers receiving 2.8k citations

Hit Papers

Tetracyclines Inhibit Connective Tissue Breakdown by Mult... 1998 2026 2007 2016 1998 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Tetracyclines Inhibit Connective Tissue Breakdown by Multiple Non-Antimicrobial Mechanisms
    1998 545 citations Lorne M. Golub, Maria Ryan et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Maria Ryan United States 27 1.4k 536 413 402 391 60 3.0k
Jeffrey B. Payne United States 29 1.7k 1.2× 280 0.5× 498 1.2× 249 0.6× 566 1.4× 69 3.2k
Gül Atilla Türkiye 33 2.0k 1.4× 361 0.7× 627 1.5× 846 2.1× 602 1.5× 105 3.1k
T. F. McNamara United States 23 1.3k 1.0× 618 1.2× 445 1.1× 503 1.3× 385 1.0× 34 2.9k
Gülnur Emingil Türkiye 35 2.6k 1.8× 409 0.8× 726 1.8× 593 1.5× 551 1.4× 127 3.7k
B M Eley United Kingdom 26 1.3k 0.9× 322 0.6× 267 0.6× 657 1.6× 408 1.0× 72 2.3k
Päivi Mäntylä Finland 31 2.7k 1.9× 714 1.3× 341 0.8× 608 1.5× 753 1.9× 72 3.5k
Silvana P. Barros United States 36 2.4k 1.7× 278 0.5× 932 2.3× 298 0.7× 405 1.0× 85 3.9k
Patricio C. Smith Chile 26 1.2k 0.8× 182 0.3× 431 1.0× 180 0.4× 284 0.7× 66 2.6k
M. Bickel Switzerland 29 775 0.5× 190 0.4× 698 1.7× 153 0.4× 328 0.8× 74 2.5k
Lucio Lo Russo Italy 36 1.3k 0.9× 154 0.3× 565 1.4× 337 0.8× 1.1k 2.8× 149 4.1k

Countries citing papers authored by Maria Ryan

Since Specialization
Citations

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

Fields of papers citing papers by Maria Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Maria Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of Maria Ryan. A scholar is included among the top collaborators of Maria Ryan 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 Maria Ryan. Maria Ryan 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.
Yin, Wei, Zhi Zhou, Ran Huang, et al.. (2025). Arginine Dentifrices and Childhood Caries Prevention: A Randomized Clinical Trial. JDR Clinical & Translational Research. 11(2). 204–214.
2.
Gómez, Juliana, LaTonya Kilpatrick, Maria Ryan, & Chad Gwaltney. (2025). Impact of connected toothbrushes on patient perceptions of brushing skills and oral health: results from a randomized clinical trial and a single-arm intervention study. BMC Oral Health. 25(1). 509–509. 1 indexed citations
3.
France, Katherine, Olivia Urquhart, Juliana Gómez, et al.. (2024). A Pilot Study Exploring Caregivers’ Experiences Related to the Use of a Smart Toothbrush by Children with Autism Spectrum Disorder. Children. 11(4). 460–460. 4 indexed citations
4.
5.
Eduardo, Fernanda de Paula, Luciana Côrrea, Débora Heller, et al.. (2021). Salivary SARS-CoV-2 load reduction with mouthwash use: A randomized pilot clinical trial. Heliyon. 7(6). e07346–e07346. 68 indexed citations
6.
7.
Romito, Giuseppe Alexandre, Magda Feres, Jorge Gamonal, et al.. (2020). Periodontal disease and its impact on general health in Latin America: LAOHA Consensus Meeting Report. SHILAP Revista de lepidopterología. 34(suppl 1). e027–e027. 13 indexed citations
8.
Caton, Jack G. & Maria Ryan. (2010). Clinical studies on the management of periodontal diseases utilizing subantimicrobial dose doxycycline (SDD). Pharmacological Research. 63(2). 114–120. 99 indexed citations
9.
Golub, Lorne M., Julie A. Stoner, Timo Sorsa, et al.. (2008). Subantimicrobial‐Dose Doxycycline Modulates Gingival Crevicular Fluid Biomarkers of Periodontitis in Postmenopausal Osteopenic Women. Journal of Periodontology. 79(8). 1409–1418. 81 indexed citations
10.
Reinhardt, Richard A., Julie A. Stoner, Lorne M. Golub, et al.. (2007). Efficacy of sub‐antimicrobial dose doxycycline in post‐menopausal women: clinical outcomes. Journal Of Clinical Periodontology. 34(9). 768–775. 26 indexed citations
11.
Ryan, Maria. (2005). Nonsurgical Approaches for the Treatment of Periodontal Diseases. Dental Clinics of North America. 49(3). 611–636. 79 indexed citations
12.
Lee, Hsi‐Ming, Sebastian G. Ciancio, Gülay Tüter, et al.. (2004). Subantimicrobial Dose Doxycycline Efficacy as a Matrix Metalloproteinase Inhibitor in Chronic Periodontitis Patients Is Enhanced When Combined With a Non‐Steroidal Anti‐Inflammatory Drug. Journal of Periodontology. 75(3). 453–463. 116 indexed citations
13.
Walker, Stephen G. & Maria Ryan. (2003). Cloning and expression of a pectate lyase from the oral spirocheteTreponema pectinovorumATCC 33768. FEMS Microbiology Letters. 226(2). 385–390. 13 indexed citations
14.
Ryan, Maria. (2002). Host Modulation: Conceptualization to Clinical Trials and Integration Into Clinical Practice. Journal of the California Dental Association. 30(4). 285–293. 15 indexed citations
15.
Ryan, Maria, Adil Usman, N.S. Ramamurthy, Lorne M. Golub, & Robert A. Greenwald. (2001). Excessive Matrix Metalloproteinase Activity in Diabetes: Inhibition by Tetracycline Analogues with Zinc Reactivity. Current Medicinal Chemistry. 8(3). 305–316. 79 indexed citations
16.
Ramamurthy, Nungavaram S., Pia Heikkilä, Olli Teronen, et al.. (2001). A Combination of a Chemically Modified Doxycycline and a Bisphosphonate Synergistically Inhibits Endotoxin‐Induced Periodontal Breakdown in Rats. Journal of Periodontology. 72(8). 1069–1077. 65 indexed citations
17.
Ryan, Maria & Lorne M. Golub. (2000). Modulation of matrix metalloproteinase activities in periodontitis as a treatment strategy. Periodontology 2000. 24(1). 226–238. 103 indexed citations
18.
19.
Rutherford, R. Bruce, Mark D. TrailSmith, Maria Ryan, & Marc Charette. (1992). Synergistic effects of dexamethasone on platelet-derived growth factor mitogenesis in vitro. Archives of Oral Biology. 37(2). 139–145. 56 indexed citations
20.
Ryan, Maria, et al.. (1991). Integrating HIV/AIDS Policies and Curricular Content Into Baccalaureate Nursing Programs. Journal of Nursing Education. 30(8). 347–351. 10 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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