Amornrat O’Brien

1.3k citations

20 papers · 731 indexed · h-index 12

Infectious Diseases top 5%
Animal Science and Zoology top 5%
Molecular Biology
Immunology
Computational Theory and Mathematics top 5%

Co-authors: Susan C. Baker Xufang Deng Robert C. Mettelman Matthew Hackbart Anna M. Mielech Guanghui Yi C. Cheng Kao Andrew D. Mesecar
Topics: SARS-CoV-2 and COVID-19 Research (11 papers)interferon and immune responses (5 papers)Hepatitis C virus research (5 papers)
Cited by: Infectious Diseases Animal Science and Zoology Immunology
Journals: Proceedings of the National Academy of Sciences Journal of Virology Scientific Reports
Partner nations: United States Thailand Tunisia

In The Last Decade

Amornrat O’Brien

20 papers receiving 719 citations

Peers

Countries citing papers authored by Amornrat O’Brien

Since Specialization

Citations

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

Fields of papers citing papers by Amornrat O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Amornrat O’Brien. 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 Amornrat O’Brien. The network helps show where Amornrat O’Brien may publish in the future.

Co-authorship network of co-authors of Amornrat O’Brien

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Monoclonal Antibodies From Children With Acute Kawasaki Disease Identify a Common Antigenic Target in Fatal Cases Over 5 Decades 2025 ·Laboratory Investigation ·Anne H. Rowley,(unknown),(unknown),Amornrat O’Brien,Stanford T. Shulman,Masaru Terai,Kwang‐Youn A. Kim,(unknown),Kristine M. Wylie,(unknown),Susan C. Baker	1
2	SARS-CoV-2 nonstructural protein 6 from Alpha to Omicron: evolution of a transmembrane protein 2023 ·mBio ·Shuchen Feng,Amornrat O’Brien,Da‐Yuan Chen,Mohsan Saeed,Susan C. Baker	7
3	Analysis of Plasmablasts From Children With Kawasaki Disease Reveals Evidence of a Convergent Antibody Response to a Specific Protein Epitope 2023 ·The Journal of Infectious Diseases ·Anne H. Rowley,(unknown),Stanford T. Shulman,(unknown),Amornrat O’Brien,Kristine M. Wylie,Kwang‐Youn A. Kim,Susan C. Baker	7
4	A highly sensitive cell-based luciferase assay for high-throughput automated screening of SARS-CoV-2 nsp5/3CLpro inhibitors 2022 ·Antiviral Research ·Kuang‐Yu Chen,(unknown),(unknown),(unknown),Sylvain Paisant,Agnès Zettor,Jeanne Chiaravalli,Adrien Delpal,David Courtney,Amornrat O’Brien,Susan C. Baker,Étienne Decroly,Catherine Isel,Fabrice Agou,Yves Jacob,Arnaud Blondel,Nadia Naffakh	21
5	Detecting SARS-CoV-2 3CLpro expression and activity using a polyclonal antiserum and a luciferase-based biosensor 2021 ·Virology ·Amornrat O’Brien,Da‐Yuan Chen,Matthew Hackbart,Brianna J. Close,Timothy E. O’Brien,Mohsan Saeed,Susan C. Baker	21
6	Breakthrough Infections with Multiple Lineages of SARS-CoV-2 Variants Reveals Continued Risk of Severe Disease in Immunosuppressed Patients 2021 ·Viruses ·Xufang Deng,(unknown),Amornrat O’Brien,Cynthia L. Rowe,Nina M. Clark,(unknown),Gail Reid,Susan L. Uprichard,Susan C. Baker	18
7	Structure-Guided Mutagenesis Alters Deubiquitinating Activity and Attenuates Pathogenesis of a Murine Coronavirus 2020 ·Journal of Virology ·Xufang Deng,(unknown),Anna M. Mielech,Matthew Hackbart,(unknown),Robert C. Mettelman,Amornrat O’Brien,Mackenzie E. Chapman,Andrew D. Mesecar,Susan C. Baker	21
8	Coronavirus Endoribonuclease and Deubiquitinating Interferon Antagonists Differentially Modulate the Host Response during Replication in Macrophages 2020 ·Journal of Virology ·(unknown),Matthew Hackbart,Xufang Deng,(unknown),Amornrat O’Brien,Susan C. Baker	29
9	Generating and evaluating type I interferon receptor-deficient and feline TMPRSS2-expressing cells for propagating serotype I feline infectious peritonitis virus 2019 ·Virology ·Robert C. Mettelman,Amornrat O’Brien,Gary R. Whittaker,Susan C. Baker	7
10	Coronavirus Endoribonuclease Activity in Porcine Epidemic Diarrhea Virus Suppresses Type I and Type III Interferon Responses 2019 ·Journal of Virology ·Xufang Deng,Albert Van Geelen,Alexandra Buckley,Amornrat O’Brien,Angela Pillatzki,Kelly M. Lager,Kay S. Faaberg,Susan C. Baker	109
11	Analysis of Coronavirus Temperature-Sensitive Mutants Reveals an Interplay between the Macrodomain and Papain-Like Protease Impacting Replication and Pathogenesis 2019 ·Journal of Virology ·Xufang Deng,Robert C. Mettelman,Amornrat O’Brien,John A. Thompson,Timothy E. O’Brien,Susan C. Baker	27
12	Characterizing replication kinetics and plaque production of type I feline infectious peritonitis virus in three feline cell lines 2018 ·Virology ·Amornrat O’Brien,Robert C. Mettelman,(unknown),Nicole M. André,Gary R. Whittaker,Susan C. Baker	14
13	X-ray Structure and Enzymatic Activity Profile of a Core Papain-like Protease of MERS Coronavirus with utility for structure-based drug design 2017 ·Scientific Reports ·(unknown),Yahira M. Báez-Santos,Robert C. Mettelman,Amornrat O’Brien,Susan C. Baker,Andrew D. Mesecar	34
14	Coronavirus nonstructural protein 15 mediates evasion of dsRNA sensors and limits apoptosis in macrophages 2017 ·Proceedings of the National Academy of Sciences ·Xufang Deng,Matthew Hackbart,Robert C. Mettelman,Amornrat O’Brien,Anna M. Mielech,Guanghui Yi,C. Cheng Kao,Susan C. Baker	266
15	Analysis of mutations in the core and NS5A genes of hepatitis C virus in non-responder and relapser patients after treatment with Peg-IFN-α and ribavirin 2016 ·VirusDisease ·Kattareeya Kumthip,(unknown),(unknown),Satawat Thongsawat,Amornrat O’Brien,Niwat Maneekarn	1
16	Influence of amino acid variations in the NS3, NS4A and NS4B of HCV genotypes 1a, 1b, 3a, 3b and 6f on the response to pegylated interferon and ribavirin combination therapy 2014 ·Virus Research ·(unknown),Kattareeya Kumthip,(unknown),Satawat Thongsawat,Amornrat O’Brien,Niwat Maneekarn	3
17	Hepatitis C virus genotypes circulating in patients with chronic hepatitis C in Thailand and their responses to combined PEG‐IFN and RBV therapy 2014 ·Journal of Medical Virology ·Kattareeya Kumthip,(unknown),(unknown),Satawat Thongsawat,Amornrat O’Brien,Kenrad E. Nelson,Niwat Maneekarn	7
18	Coronaviruses Resistant to a 3C-Like Protease Inhibitor Are Attenuated for Replication and Pathogenesis, Revealing a Low Genetic Barrier but High Fitness Cost of Resistance 2014 ·Journal of Virology ·Xufang Deng,Sarah E. St. John,Heather L. Osswald,Amornrat O’Brien,Bridget S. Banach,Katrina Sleeman,Arun K. Ghosh,Andrew D. Mesecar,Susan C. Baker	68
19	Hepatitis C Virus NS5A Disrupts STAT1 Phosphorylation and Suppresses Type I Interferon Signaling 2012 ·Journal of Virology ·Kattareeya Kumthip,(unknown),Nikolaus Jilg,Lei Zhao,Dahlene N. Fusco,Hong Zhao,Kaku Goto,Du Cheng,Esperance Schaefer,Leiliang Zhang,(unknown),Satawat Thongsawat,Amornrat O’Brien,Lee F. Peng,Niwat Maneekarn,Raymond T. Chung,Wenyu Lin	68
20	Measles virus antibodies in a laboratory colony of owl monkeys (Aotus trivirgatus) 1981 ·Laboratory Animals ·Amornrat O’Brien,Leonard N. Binn,R. H. Hall,Robert J. Beattie,Ruth H. Marchwicki	2

About Amornrat O’Brien

Amornrat O’Brien is a scholar working on Hepatology, Infectious Diseases and Animal Science and Zoology, having authored 20 papers that have together received 731 indexed citations. Recurring topics across this work include SARS-CoV-2 and COVID-19 Research (11 papers), interferon and immune responses (5 papers) and Hepatitis C virus research (5 papers). The work is most often cited by research in Infectious Diseases (495 citations), Animal Science and Zoology (186 citations) and Immunology (150 citations). Amornrat O’Brien has collaborated with scholars based in United States, Thailand and Tunisia. Frequent co-authors include Susan C. Baker, Xufang Deng, Robert C. Mettelman, Matthew Hackbart, Anna M. Mielech, Guanghui Yi, C. Cheng Kao, Andrew D. Mesecar, Alexandra Buckley and Kay S. Faaberg. Their work appears in journals such as Proceedings of the National Academy of Sciences, Journal of Virology and Scientific Reports.

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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