Nils A. Loewen

3.8k total citations
100 papers, 2.1k citations indexed

About

Nils A. Loewen is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, Nils A. Loewen has authored 100 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Ophthalmology, 51 papers in Radiology, Nuclear Medicine and Imaging and 25 papers in Molecular Biology. Recurrent topics in Nils A. Loewen's work include Glaucoma and retinal disorders (72 papers), Retinal Diseases and Treatments (42 papers) and Corneal surgery and disorders (36 papers). Nils A. Loewen is often cited by papers focused on Glaucoma and retinal disorders (72 papers), Retinal Diseases and Treatments (42 papers) and Corneal surgery and disorders (36 papers). Nils A. Loewen collaborates with scholars based in United States, Germany and China. Nils A. Loewen's co-authors include Joel S. Schuman, Kevin Kaplowitz, Eric M. Poeschla, Igor I. Bussel, Ralitsa T. Loewen, Yalong Dang, Wulin Teo, Hardik Parikh, Michael P. Fautsch and James C. Tsai and has published in prestigious journals such as PLoS ONE, Journal of Virology and Scientific Reports.

In The Last Decade

Nils A. Loewen

97 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nils A. Loewen United States 28 1.5k 949 542 311 248 100 2.1k
Ilias Georgalas Greece 26 2.0k 1.4× 1.3k 1.3× 273 0.5× 86 0.3× 241 1.0× 204 2.5k
David L. Knox United States 27 1.2k 0.8× 286 0.3× 253 0.5× 434 1.4× 150 0.6× 64 2.2k
Francesco Pichi United States 31 2.4k 1.6× 1.1k 1.1× 259 0.5× 44 0.1× 79 0.3× 144 2.8k
Rahul N. Khurana United States 27 1.7k 1.2× 963 1.0× 281 0.5× 34 0.1× 37 0.1× 104 2.2k
Christopher C. Teng United States 32 2.3k 1.6× 2.1k 2.2× 227 0.4× 274 0.9× 90 0.4× 105 3.0k
Harold G. Scheie United States 26 1.6k 1.1× 738 0.8× 295 0.5× 258 0.8× 153 0.6× 82 2.3k
Pukhraj Rishi India 22 1.3k 0.9× 605 0.6× 398 0.7× 34 0.1× 79 0.3× 170 1.7k
D J Spalton United Kingdom 29 1.6k 1.1× 510 0.5× 250 0.5× 132 0.4× 60 0.2× 74 2.1k
C. Migdal United Kingdom 17 843 0.6× 476 0.5× 162 0.3× 151 0.5× 18 0.1× 43 1.1k
Manuel M. Hermann Germany 24 1.1k 0.7× 831 0.9× 173 0.3× 38 0.1× 55 0.2× 57 1.3k

Countries citing papers authored by Nils A. Loewen

Since Specialization
Citations

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

Fields of papers citing papers by Nils A. Loewen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nils A. Loewen. 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 Nils A. Loewen. The network helps show where Nils A. Loewen may publish in the future.

Co-authorship network of co-authors of Nils A. Loewen

This figure shows the co-authorship network connecting the top 25 collaborators of Nils A. Loewen. A scholar is included among the top collaborators of Nils A. Loewen 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 Nils A. Loewen. Nils A. Loewen 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.
Hillenkamp, Jost, et al.. (2023). Coarsened Exact Matching of Excisional to Plasma-ablative Ab Interno Trabeculectomy. JOURNAL OF CURRENT GLAUCOMA PRACTICE. 17(1). 9–14.
2.
Hillenkamp, Jost, et al.. (2023). VEGF-A-induced changes in distal outflow tract structure and function. Graefe s Archive for Clinical and Experimental Ophthalmology. 262(2). 537–543. 1 indexed citations
3.
Waxman, Susannah, et al.. (2022). Tissue-engineered anterior segment eye cultures demonstrate hallmarks of conventional organ culture. Graefe s Archive for Clinical and Experimental Ophthalmology. 261(5). 1359–1368. 1 indexed citations
4.
Hillenkamp, Jost, et al.. (2020). Comparison of a second-generation trabecular bypass (iStent inject) to ab interno trabeculectomy (Trabectome) by exact matching. Graefe s Archive for Clinical and Experimental Ophthalmology. 258(12). 2775–2780. 7 indexed citations
5.
Hong, Ying, Sijia Song, Bo Liu, et al.. (2019). Efficacy and safety of micropulse laser trabeculoplasty for primary open angle glaucoma. International Journal of Ophthalmology. 12(5). 784–788. 9 indexed citations
6.
Esfandiari, Hamed, Kenneth J. Taubenslag, Swati Goyal, et al.. (2019). Two-year data comparison of ab interno trabeculectomy and trabecular bypass stenting using exact matching. Journal of Cataract & Refractive Surgery. 45(5). 608–614. 24 indexed citations
7.
Groth, Sylvia L., et al.. (2019). SALT Trial: Steroids after Laser Trabeculoplasty. Ophthalmology. 126(11). 1511–1516. 29 indexed citations
8.
Wang, Chao, Yalong Dang, Ralitsa T. Loewen, et al.. (2019). Impact of pigment dispersion on trabecular meshwork cells. Graefe s Archive for Clinical and Experimental Ophthalmology. 257(6). 1217–1230. 11 indexed citations
9.
Esfandiari, Hamed, Pooya Torkian, Ian P. Conner, et al.. (2018). Five-year clinical outcomes of combined phacoemulsification and trabectome surgery at a single glaucoma center. Graefe s Archive for Clinical and Experimental Ophthalmology. 257(2). 357–362. 38 indexed citations
10.
Dang, Yalong, Susannah Waxman, Chao Wang, et al.. (2017). Freeze-thaw decellularization of the trabecular meshwork in an ex vivo eye perfusion model. PeerJ. 5. e3629–e3629. 22 indexed citations
11.
Bussel, Igor I., et al.. (2016). Glaucoma Surgery Calculator: Limited Additive Effect of Phacoemulsification on Intraocular Pressure in Ab Interno Trabeculectomy. PLoS ONE. 11(4). e0153585–e0153585. 31 indexed citations
12.
Parikh, Hardik, et al.. (2015). Trabectome Patient Selection, Preparation, Technique, Management, and Outcomes. 8(2). 103–103. 2 indexed citations
13.
Oatts, Julius T., Xiaofei Wang, & Nils A. Loewen. (2015). Effect of alpha-2-agonist premedication on intraocular pressure after selective laser trabeculoplasty. Indian Journal of Ophthalmology. 63(12). 891–891. 2 indexed citations
14.
Le, Phuc Van, Xinbo Zhang, Brian A. Francis, et al.. (2014). Advanced Imaging for Glaucoma Study: Design, Baseline Characteristics, and Inter-site Comparison. American Journal of Ophthalmology. 159(2). 393–403.e2. 18 indexed citations
15.
Oatts, Julius T., John H. Sinard, & Nils A. Loewen. (2012). Fibrosis and IOP Differences of Two Suprachoroidal Shunts. Investigative Ophthalmology & Visual Science. 53(14). 3745–3745. 1 indexed citations
16.
Sigler, Eric J., et al.. (2012). Clinicopathologic Correlation of Disc and Peripapillary Region Using SD-OCT. Optometry and Vision Science. 90(1). 84–93. 8 indexed citations
17.
Loewen, Nils A., et al.. (2009). Genomic response of hypoxic Müller cells involves the very low density lipoprotein receptor as part of an angiogenic network. Experimental Eye Research. 88(5). 928–937. 25 indexed citations
18.
Khare, Pranay D., Nils A. Loewen, Wulin Teo, et al.. (2007). Durable, Safe, Multi-gene Lentiviral Vector Expression in Feline Trabecular Meshwork. Molecular Therapy. 16(1). 97–106. 42 indexed citations
19.
Loewen, Nils A., David A. Leske, Yi Chen, et al.. (2003). Comparison of wild‐type and class I integrase mutant‐FIV vectors in retina demonstrates sustained expression of integrated transgenes in retinal pigment epithelium. The Journal of Gene Medicine. 5(12). 1009–1017. 30 indexed citations
20.
Loewen, Nils A., et al.. (2001). Zykloplegie-Tropferfahrungen in deutschsprachigen Zentren für Kinderophthalmologie und Strabologie - Umfrageergebnisse 1999123. Klinische Monatsblätter für Augenheilkunde. 218(1). 26–30. 6 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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