Ryan Choi

2.3k citations

48 papers · 859 indexed · h-index 19

Impact in

Parasitology top 1%
- Parasitic Infections and Diagnostics
- Toxoplasma gondii Research Studies
Infectious Diseases top 10%
- Amoebic Infections and Treatments

Papers in ⓘ

Parasitology 32
- Parasitic Infections and Diagnostics 23
- Toxoplasma gondii Research Studies 16
Epidemiology 19
- Pneumocystis jirovecii pneumonia detection and treatment 8

Co-authors: Wesley C. Van Voorhis (37 shared papers)Kayode K. Ojo (30 shared papers)Matthew A. Hulverson (28 shared papers)Lynn K. Barrett (22 shared papers)Angela Kelley (3 shared papers)Alberto J. Napuli (3 shared papers)Dustin J. Maly (17 shared papers)Erkang Fan (16 shared papers)
Journals: Antimicrobial Agents and Chemotherapy (7 papers)International Journal for Parasitology Drugs and Drug Resistance (6 papers)The Journal of Infectious Diseases (5 papers)ACS Infectious Diseases (3 papers)PLoS ONE (3 papers)
Partner nations: United States Switzerland Spain

In The Last Decade

Ryan Choi

45 papers receiving 854 citations

Peers

Countries citing papers authored by Ryan Choi

Since Specialization

Citations

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

Fields of papers citing papers by Ryan Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Ryan Choi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ryan Choi Line = papers co-authored together Ryan Choi links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 48 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Immobilized metal-affinity chromatography protein-recovery screening is predictive of crystallographic structure success Acta Crystallographica Section F Structural Biology and Crystallization Communications ·Ryan Choi, Angela Kelley, D.J. Leibly, Stephen N. Hewitt, Alberto J. Napuli, Wesley Van Voorhis	2011	72
2	High-throughput protein production and purification at the Seattle Structural Genomics Center for Infectious Disease Acta Crystallographica Section F Structural Biology and Crystallization Communications ·Cassie M. Bryan, Janhavi Bhandari, Alberto J. Napuli, D.J. Leibly, Ryan Choi, Angela Kelley, Wesley C. Van Voorhis, Thomas E. Edwards, Lance Stewart	2011	71
3	Extended-spectrum antiprotozoal bumped kinase inhibitors: A review Experimental Parasitology ·Wesley C. Van Voorhis, J. Stone Doggett, Marilyn Parsons, Matthew A. Hulverson, Ryan Choi, Samuel L.M. Arnold, Michael W. Riggs, Andrew Hemphill, Daniel K. Howe, Robert H. Mealey, Audrey O.T. Lau, E.A. Merritt, Dustin J. Maly, Erkang Fan, Kayode K. Ojo	2017	49
4	Development of potent and selective Plasmodium falciparum calcium-dependent protein kinase 4 (PfCDPK4) inhibitors that block the transmission of malaria to mosquitoes European Journal of Medicinal Chemistry ·Rama Subba Rao Vidadala, Kayode K. Ojo, Steven M. Johnson, Zhongsheng Zhang, Stephen E. Leonard, Arinjay Mitra, Ryan Choi, Molly C. Reid, Katelyn R. Keyloun, Anna M. W. Fox, Mark Kennedy, Tiffany Silver-Brace, Jen C. C. Hume, Stefan H. I. Kappe, Christophe L. M. J. Verlinde, Erkang Fan, E.A. Merritt, Wesley C. Van Voorhis, Dustin J. Maly	2014	48
5	Bumped-Kinase Inhibitors for Cryptosporidiosis Therapy The Journal of Infectious Diseases ·Matthew A. Hulverson, Sumiti Vinayak, Ryan Choi, Deborah A. Schaefer, Alejandro Castellanos-González, Rama Subba Rao Vidadala, Carrie F. Brooks, Gillian T. Herbert, Dana P. Betzer, Grant R. Whitman, Hayley Sparks, Samuel L.M. Arnold, Kasey Rivas, Lynn K. Barrett, A. Clinton White, Dustin J. Maly, Michael W. Riggs, Boris Striepen, Wesley C. Van Voorhis, Kayode K. Ojo	2017	43
6	The gatekeeper residue and beyond: homologous calcium-dependent protein kinases as drug development targets for veterinarian Apicomplexa parasites Parasitology ·Katelyn R. Keyloun, Molly C. Reid, Ryan Choi, Yifan Song, Anna M. W. Fox, Heidi K. Hillesland, Zhongsheng Zhang, Ramasubbarao Vidadala, E.A. Merritt, Audrey O.T. Lau, Dustin J. Maly, Erkang Fan, Lynn K. Barrett, Wesley C. Van Voorhis, Kayode K. Ojo	2014	41
7	Development of a murine vertical transmission model for Toxoplasma gondii oocyst infection and studies on the efficacy of bumped kinase inhibitor (BKI)-1294 and the naphthoquinone buparvaquone against congenital toxoplasmosis Journal of Antimicrobial Chemotherapy ·Joachim Müller, Adriana Aguado-Martínez, Luis Miguel Ortega‐Mora, Javier Moreno-Gonzalo, Ignacio Ferre, Matthew A. Hulverson, Ryan Choi, Molly C. McCloskey, Lynn K. Barrett, Dustin J. Maly, Kayode K. Ojo, Wes Van Voorhis, Andrew Hemphill	2017	41
8	Optimization of Methionyl tRNA-Synthetase Inhibitors for Treatment of Cryptosporidium Infection Antimicrobial Agents and Chemotherapy ·Frederick S. Buckner, Ranae M. Ranade, J. Robert Gillespie, S. Shibata, Matthew A. Hulverson, Zhongsheng Zhang, Wenlin Huang, Ryan Choi, Christophe L. M. J. Verlinde, Wim G. J. Hol, Atsuko Ochida, Yuichiro Akao, Robert K. M. Choy, Wesley C. Van Voorhis, Sam L. M. Arnold, Rajiv S. Jumani, Christopher D. Huston, Erkang Fan	2019	36
9	Necessity of Bumped Kinase Inhibitor Gastrointestinal Exposure in Treating Cryptosporidium Infection The Journal of Infectious Diseases ·Samuel L.M. Arnold, Ryan Choi, Matthew A. Hulverson, Deborah A. Schaefer, Sumiti Vinayak, Rama Subba Rao Vidadala, Molly C. McCloskey, Grant R. Whitman, Wenlin Huang, Lynn K. Barrett, Kayode K. Ojo, Erkang Fan, Dustin J. Maly, Michael W. Riggs, Boris Striepen, Wesley C. Van Voorhis	2017	33
10	High-throughput screening of the ReFRAME, Pandemic Box, and COVID Box drug repurposing libraries against SARS-CoV-2 nsp15 endoribonuclease to identify small-molecule inhibitors of viral activity PLoS ONE ·Ryan Choi, Mowei Zhou, Roger Shek, Jesse Wilson, Logan Tillery, Justin K. Craig, Indraneel A. Salukhe, Sarah E. Hickson, Neeraj Kumar, Rhema M. James, Garry W. Buchko, Ruilian Wu, Sydney Huff, Tu-Trinh Nguyen, Brett L. Hurst, Sara Cherry, Lynn K. Barrett, Jennifer Hyde, Wesley C. Van Voorhis	2021	32
11	Therapeutic Efficacy of Bumped Kinase Inhibitor 1369 in a Pig Model of Acute Diarrhea Caused by Cryptosporidium hominis Antimicrobial Agents and Chemotherapy ·Sangun Lee, Melanie Ginese, Gillian Beamer, Hillary Danz, Donald Girouard, Susan Chapman-Bonofiglio, Minhee Lee, Matthew A. Hulverson, Ryan Choi, Grant R. Whitman, Kayode K. Ojo, Samuel L.M. Arnold, Wesley C. Van Voorhis, Saul Tzipori	2018	31
12	Screening of the Pathogen Box for inhibitors with dual efficacy against Giardia lamblia and Cryptosporidium parvum PLoS neglected tropical diseases ·Kelly M. Hennessey, Ilse Rogiers, Han-Wei Shih, Matthew A. Hulverson, Ryan Choi, Molly C. McCloskey, Grant R. Whitman, Lynn K. Barrett, E.A. Merritt, Alexander R. Paredez, Kayode K. Ojo	2018	31
13	Expression of proteins inEscherichia colias fusions with maltose-binding protein to rescue non-expressed targets in a high-throughput protein-expression and purification pipeline Acta Crystallographica Section F Structural Biology and Crystallization Communications ·Stephen N. Hewitt, Ryan Choi, Angela Kelley, Gregory J. Crowther, Alberto J. Napuli, Wesley C. Van Voorhis	2011	28
14	In vitro activity, safety and in vivo efficacy of the novel bumped kinase inhibitor BKI-1748 in non-pregnant and pregnant mice experimentally infected with Neospora caninum tachyzoites and Toxoplasma gondii oocysts International Journal for Parasitology Drugs and Drug Resistance ·Dennis Imhof, Nicoleta Anghel, Pablo Winzer, Vreni Balmer, Jessica Ramseier, Kai Pascal Alexander Hänggeli, Ryan Choi, Matthew A. Hulverson, Grant R. Whitman, Samuel L.M. Arnold, Kayode K. Ojo, Wesley C. Van Voorhis, J. Stone Doggett, Luis Miguel Ortega‐Mora, Andrew Hemphill	2021	23
15	Selective inhibition of Sarcocystis neurona calcium-dependent protein kinase 1 for equine protozoal myeloencephalitis therapy International Journal for Parasitology ·Kayode K. Ojo, Sriveny Dangoudoubiyam, Shiv K. Verma, Suzanne Scheele, Amy E. DeRocher, Michelle R. Yeargan, Ryan Choi, Tess R. Smith, Kasey Rivas, Matthew A. Hulverson, Lynn K. Barrett, Erkang Fan, Dustin J. Maly, Marilyn Parsons, J. P. Dubey, Daniel K. Howe, Wesley C. Van Voorhis	2016	23
16	Development of 5-Aminopyrazole-4-carboxamide-based Bumped-Kinase Inhibitors for Cryptosporidiosis Therapy Journal of Medicinal Chemistry ·Wenlin Huang, Matthew A. Hulverson, Ryan Choi, Samuel L.M. Arnold, Zhongsheng Zhang, Molly C. McCloskey, Grant R. Whitman, Robert C. Hackman, Kasey Rivas, Lynn K. Barrett, Kayode K. Ojo, Wesley C. Van Voorhis, Erkang Fan	2019	23
17	Treatment with Bumped Kinase Inhibitor 1294 Is Safe and Leads to Significant Protection against Abortion and Vertical Transmission in Sheep Experimentally Infected with Toxoplasma gondii during Pregnancy Antimicrobial Agents and Chemotherapy ·Roberto Sánchez-Sánchez, Ignacio Ferre, Michela Re, Juan José Ramos, Javier Regidor‐Cerrillo, Manuel Pizarro Díaz, Marta González‐Huecas, Enrique Tabanera, Júlio Benavides, Andrew Hemphill, Matthew A. Hulverson, Lynn K. Barrett, Ryan Choi, Grant R. Whitman, Kayode K. Ojo, Wesley C. Van Voorhis, Luis Miguel Ortega‐Mora	2019	21
18	Brucella melitensis Methionyl-tRNA-Synthetase (MetRS), a Potential Drug Target for Brucellosis PLoS ONE ·Kayode K. Ojo, Ranae M. Ranade, Zhongsheng Zhang, David M. Dranow, Janette B. Myers, Ryan Choi, Steve Nakazawa Hewitt, Thomas E. Edwards, D.R. Davies, Donald D. Lorimer, Stephen M. Boyle, Lynn K. Barrett, Frederick S. Buckner, Erkang Fan, Wesley C. Van Voorhis	2016	20
19	Bumped kinase inhibitor prohibits egression in Babesia bovis Veterinary Parasitology ·Monica J. Pedroni, Rama Subba Rao Vidadala, Ryan Choi, Katelyn R. Keyloun, Molly C. Reid, Ryan C. Murphy, Lynn K. Barrett, Wesley C. Van Voorhis, Dustin J. Maly, Kayode K. Ojo, Audrey O.T. Lau	2015	18
20	5-Aminopyrazole-4-carboxamide analogues are selective inhibitors of Plasmodium falciparum microgametocyte exflagellation and potential malaria transmission blocking agents Bioorganic & Medicinal Chemistry Letters ·Wenlin Huang, Matthew A. Hulverson, Zhongsheng Zhang, Ryan Choi, Kevin J. Hart, Mark Kennedy, Rama Subba Rao Vidadala, Dustin J. Maly, Wesley C. Van Voorhis, Scott E. Lindner, Erkang Fan, Kayode K. Ojo	2016	16

About Ryan Choi

Ryan Choi is a scholar working on Parasitology, Epidemiology, Infectious Diseases, Public Health, Environmental and Occupational Health and Animal Science and Zoology, having authored 48 papers that have together received 859 indexed citations. Recurring topics across this work include Parasitic Infections and Diagnostics (23 papers), Toxoplasma gondii Research Studies (16 papers), Pneumocystis jirovecii pneumonia detection and treatment (8 papers), Research on Leishmaniasis Studies (8 papers), Amoebic Infections and Treatments (4 papers), Synthesis and Biological Evaluation (4 papers), Enzyme Structure and Function (4 papers) and Coccidia and coccidiosis research (3 papers). The work is most often cited by research in Parasitology (487 citations), Infectious Diseases (192 citations), Epidemiology (262 citations), Animal Science and Zoology (68 citations) and Small Animals (43 citations). Ryan Choi has collaborated with scholars based in United States, Switzerland and Spain. Frequent co-authors include Wesley C. Van Voorhis, Kayode K. Ojo, Matthew A. Hulverson, Lynn K. Barrett, Angela Kelley, Alberto J. Napuli, Dustin J. Maly, Erkang Fan, D.J. Leibly and Grant R. Whitman. Their work appears in journals such as Antimicrobial Agents and Chemotherapy, International Journal for Parasitology Drugs and Drug Resistance, The Journal of Infectious Diseases, ACS Infectious Diseases and PLoS ONE.

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