Lyann M. B. Ursos

2.9k total citations · 1 hit paper
15 papers, 2.3k citations indexed

About

Lyann M. B. Ursos is a scholar working on Public Health, Environmental and Occupational Health, Oncology and Cell Biology. According to data from OpenAlex, Lyann M. B. Ursos has authored 15 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Public Health, Environmental and Occupational Health, 11 papers in Oncology and 4 papers in Cell Biology. Recurrent topics in Lyann M. B. Ursos's work include Malaria Research and Control (12 papers), Drug Transport and Resistance Mechanisms (10 papers) and Mosquito-borne diseases and control (2 papers). Lyann M. B. Ursos is often cited by papers focused on Malaria Research and Control (12 papers), Drug Transport and Resistance Mechanisms (10 papers) and Mosquito-borne diseases and control (2 papers). Lyann M. B. Ursos collaborates with scholars based in United States and United Kingdom. Lyann M. B. Ursos's co-authors include Paul D. Roepe, Sergey Dzekunov, David A. Fidock, Amar Bir Singh Sidhu, Michael T. Ferdig, Roland A. Cooper, Xin Su, Takashi Nomura, Thomas E. Wellems and John C. Wootton and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Molecular Cell.

In The Last Decade

Lyann M. B. Ursos

15 papers receiving 2.3k citations

Hit Papers

align trajectories

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.

Mutations in the P. falciparum Digestive Vacuole Transmembrane Protein PfCRT and Evidence for Their Role in Chloroquine Resistance

2000 1.1k citations David A. Fidock, Takashi Nomura et al. Molecular Cell profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Lyann M. B. Ursos United States	13	1.9k	678	454	414	328	15	2.3k
Cecília P. Sanchez Germany	30	1.9k 1.0×	588 0.9×	301 0.7×	171 0.4×	312 1.0×	77	2.5k
Donelly A. van Schalkwyk United Kingdom	24	1.1k 0.6×	236 0.3×	302 0.7×	102 0.2×	244 0.7×	44	1.8k
Arnulf Dorn Switzerland	19	1.1k 0.5×	242 0.4×	438 1.0×	155 0.4×	191 0.6×	27	2.4k
Anna Oksman United States	17	1.4k 0.7×	327 0.5×	324 0.7×	45 0.1×	153 0.5×	23	1.9k
Donald L. Gardiner Australia	32	1.7k 0.9×	716 1.1×	201 0.4×	45 0.1×	389 1.2×	64	2.6k
Michael Klemba United States	24	1.4k 0.7×	547 0.8×	297 0.7×	39 0.1×	242 0.7×	39	2.3k
G B Henderson United States	10	985 0.5×	182 0.3×	133 0.3×	98 0.2×	77 0.2×	10	1.5k
Leyla Y. Bustamante United Kingdom	16	993 0.5×	121 0.2×	208 0.5×	82 0.2×	140 0.4×	31	1.5k
Andrew D. Kosar United States	7	715 0.4×	134 0.2×	158 0.3×	104 0.3×	106 0.3×	8	1.1k
Lyn‐Marié Birkholtz South Africa	22	858 0.4×	88 0.1×	223 0.5×	74 0.2×	195 0.6×	92	1.6k

Countries citing papers authored by Lyann M. B. Ursos

Since Specialization

Citations

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

Fields of papers citing papers by Lyann M. B. Ursos

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lyann M. B. Ursos. 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 Lyann M. B. Ursos. The network helps show where Lyann M. B. Ursos may publish in the future.

Co-authorship network of co-authors of Lyann M. B. Ursos

This figure shows the co-authorship network connecting the top 25 collaborators of Lyann M. B. Ursos. A scholar is included among the top collaborators of Lyann M. B. Ursos 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 Lyann M. B. Ursos. Lyann M. B. Ursos is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

Finney, Lydia, Suneeta Mandava, Lyann M. B. Ursos, et al.. (2007). X-ray fluorescence microscopy reveals large-scale relocalization and extracellular translocation of cellular copper during angiogenesis. Proceedings of the National Academy of Sciences. 104(7). 2247–2252. 169 indexed citations

Glesne, David A., Wen Zhang, Suneeta Mandava, et al.. (2006). Subtractive Transcriptomics: Establishing Polarity Drives In vitro Human Endothelial Morphogenesis. Cancer Research. 66(8). 4030–4040. 21 indexed citations

Dios, Angel C. de, Robert Tycko, Lyann M. B. Ursos, & Paul D. Roepe. (2003). NMR Studies of Chloroquine−Ferriprotoporphyrin IX Complex. The Journal of Physical Chemistry A. 107(30). 5821–5825. 69 indexed citations

Waller, Karena L., Rebecca Muhle, Lyann M. B. Ursos, et al.. (2003). Chloroquine Resistance Modulated in Vitro by Expression Levels of the Plasmodium falciparum Chloroquine Resistance Transporter. Journal of Biological Chemistry. 278(35). 33593–33601. 99 indexed citations

Kosar, Andrew D., Lyann M. B. Ursos, Sergey Dzekunov, et al.. (2003). Drug resistance-associated pfCRT mutations confer decreased Plasmodium falciparum digestive vacuolar pH. Molecular and Biochemical Parasitology. 133(1). 99–114. 107 indexed citations

Ursos, Lyann M. B. & Paul D. Roepe. (2002). Chloroquine Resistance in the Malarial Parasite Plasmodium falciparum. ChemInform. 33(45). 274–274. 2 indexed citations

Ursos, Lyann M. B. & Paul D. Roepe. (2002). Chloroquine resistance in the malarial parasite, Plasmodium falciparum. Medicinal Research Reviews. 22(5). 465–491. 81 indexed citations

Cooper, Roland A., Michael T. Ferdig, Xin Su, et al.. (2002). Alternative Mutations at Position 76 of the Vacuolar Transmembrane Protein PfCRT Are Associated with Chloroquine Resistance and Unique Stereospecific Quinine and Quinidine Responses in Plasmodium falciparum. Molecular Pharmacology. 61(1). 35–42. 189 indexed citations

Leed, Alison, Kateri H. DuBay, Lyann M. B. Ursos, et al.. (2002). Solution Structures of Antimalarial Drug−Heme Complexes. Biochemistry. 41(32). 10245–10255. 138 indexed citations

10.

Dzekunov, Sergey, Lyann M. B. Ursos, & Paul D. Roepe. (2002). Response to Bray et al. ‘Distribution of acridine orange fluorescence in P. falciparum—infected erythrocytes and its implications for the evaluation of digestive vacuole pH’. Molecular and Biochemical Parasitology. 119(2). 307–309. 5 indexed citations

11.

Ursos, Lyann M. B., et al.. (2001). Antimalarial drugs influence the pH dependent solubility of heme via apparent nucleation phenomena. Molecular and Biochemical Parasitology. 112(1). 11–17. 42 indexed citations

12.

Mehlotra, Rajeev K., Hisashi Fujioka, Paul D. Roepe, et al.. (2001). Evolution of a unique Plasmodium falciparum chloroquine-resistance phenotype in association with pfcrt polymorphism in Papua New Guinea and South America. Proceedings of the National Academy of Sciences. 98(22). 12689–12694. 152 indexed citations

13.

Dzekunov, Sergey, Lyann M. B. Ursos, & Paul D. Roepe. (2000). Digestive vacuolar pH of intact intraerythrocytic P. falciparum either sensitive or resistant to chloroquine. Molecular and Biochemical Parasitology. 110(1). 107–124. 90 indexed citations

14.

Ursos, Lyann M. B., Sergey Dzekunov, & Paul D. Roepe. (2000). The effects of chloroquine and verapamil on digestive vacuolar pH of P. falciparum either sensitive or resistant to chloroquine. Molecular and Biochemical Parasitology. 110(1). 125–134. 42 indexed citations

15.

Fidock, David A., Takashi Nomura, Angela K. Talley, et al.. (2000). Mutations in the P. falciparum Digestive Vacuole Transmembrane Protein PfCRT and Evidence for Their Role in Chloroquine Resistance. Molecular Cell. 6(4). 861–871. 1115 indexed citations breakdown →

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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