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Roger G. Ptak

Texas A&M University System

37H-index
119Paper Count
4.0KCitation Count
Published Papers 64
Publication Date
Application of ultrasensitive digital ELISA for p24 enables improved evaluation of HIV-1 reservoir diversity and growth kinetics in viral outgrowth assays
err2023-07-06
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errOAAI
errKuzmichev, Yury V. V.; Lackman-Smith, Carol; Bakkour, Sonia; Wiegand, Ann; Bale, Michael J. J.; Musick, Andrew; Bernstein, Wendy; Aronson, Naomi; Ake, Julie; Tovanabutra, Sodsai; Stone, Mars; Ptak, Roger G. G.; Kearney, Mary F. F.; Busch, Michael P. P.; Wonderlich, Elizabeth R. R.; Kulpa, Deanna A. A.
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Reshaping an Acyclic Nucleoside Phosphonate into a Selective Anti-hepatitis B Virus Compound
err2022-06-27
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errOAAI
errTan, Shuai; Groaz, Elisabetta; Kalkeri, Raj; Ptak, Roger; Korba, Brent E.; Herdewijn, Piet
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Novel Compound Inhibitors of HIV-1NL4-3 Vpu
err2022-04-15
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errRobinson, Carolyn A.; Lyddon, Terri D.; Gil, Hwi Min; Evans, David T.; Kuzmichev, Yury, V; Richard, Jonathan; Finzi, Andres; Welbourn, Sarah; Rasmussen, Lynn; Nebane, N. Miranda; Gupta, Vandana V.; Ananthan, Sam; Cai, Zhaohui; Wonderlich, Elizabeth R.; Augelli-Szafran, Corinne E.; Bostwick, Robert; Ptak, Roger G.; Schader, Susan M.; Johnson, Marc C.
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Inhibitors of HIV-1 Nef-Mediated Activation of the Myeloid Src-Family Kinase Hck Block HIV-1 Replication in Macrophages and Disrupt MHC-I Downregulation
err2022-01-05
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errEmert-Sedlak, Lori A.; Moukha-Chafiq, Omar; Shi, Haibin; Du, Shoucheng; Alvarado, John J.; Pathak, Vibha; Tanner, Samuel G.; Hunter, Robert N.; Nebane, Miranda; Chen, Li; Ilina, Tatiana, V; Ishima, Rieko; Zhang, Sixue; Kuzmichev, Yury, V; Wonderlich, Elizabeth R.; Schader, Susan M.; Augelli-Szafran, Corinne E.; Ptak, Roger G.; Smithgall, Thomas E.
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IMU-838, a Developmental DHODH Inhibitor in Phase II for Autoimmune Disease, Shows Anti-SARS-CoV-2 and Broad-Spectrum Antiviral Efficacy In Vitro
err2020-12-05
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errOAAI
errHahn, Friedrich; Wangen, Christina; Haege, Sigrun; Peter, Antonia Sophia; Dobler, Gerhard; Hurst, Brett; Julander, Justin; Fuchs, Jonas; Ruzsics, Zsolt; Ueberla, Klaus; Jaeck, Hans-Martin; Ptak, Roger; Muehler, Andreas; Groeppel, Manfred; Vitt, Daniel; Peelen, Evelyn; Kohlhof, Hella; Marschall, Manfred
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Scalable Synthesis, In Vitro cccDNA Reduction, and In Vivo Antihepatitis B Virus Activity of a Phosphonomethoxydeoxythreosyl Adenine Prodrug
err2020-11-16
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errOAAI
errLuo, Min; Wu, Shuo; Kalkeri, Raj; Ptak, Roger G.; Zhou, Tianlun; Van Mellaert, Lieve; Wang, Chuanmin; Dumbre, Shrinivas G.; Block, Timothy; Groaz, Elisabetta; De Jonghe, Steven; Li, Yuhuan; Herdewijn, Piet
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Assessing the Suitability of Next-Generation Viral Outgrowth Assays to Measure Human Immunodeficiency Virus 1 Latent Reservoir Size
err2020-03-09
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errStone, Mars; Rosenbloom, Daniel I. S.; Bacchetti, Peter; Deng, Xutao; Dimapasoc, Melanie; Keating, Sheila; Bakkour, Sonia; Richman, Douglas D.; Mellors, John W.; Deeks, Steven G.; Lai, Jun; Beg, Subul; Siliciano, Janet D.; Pagliuzza, Amelie; Chomont, Nicolas; Lackman-Smith, Carol; Ptak, Roger G.; Busch, Michael P.
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Investigation of the molecular characteristics of bisindole inhibitors as HIV-1 glycoprotein-41 fusion inhibitors
err2019-01-01
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errOAAI
errZhou, Guangyan; Chu, Shidong; Nemati, Ariana; Huang, Chunsheng; Snyder, Beth A.; Ptak, Roger G.; Gochin, Miriam
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R430: A potent inhibitor of DNA and RNA viruses
err2018-11-09
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errD'Aiuto, Leonardo; McNulty, James; Hartline, Caroll; Demers, Matthew; Kalkeri, Raj; Wood, Joel; McClain, Lora; Chattopadhyay, Ansuman; Zhi, Yun; Naciri, Jennifer; Smith, Adam; Yolken, Robert; Chowdari, Kodavali; Zepeda-Velazquez, Carlos; Dokuburra, Chanti Babu; Marques, Ernesto; Ptak, Roger; Kinchington, Paul; Watkins, Simon; Prichard, Mark; Bloom, David; Nimgaonkar, Vishwajit
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Synergistic antiviral activity of Sofosbuvir and type-I interferons (α and β) against Zika virus
err2017-09-22
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errOAAI
errSnyder, Beth; Goebel, Scott; Koide, Fusataka; Ptak, Roger; Kalkeri, Raj
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Expanding the Antiviral Spectrum of 3-Fluoro-2-(phosphonomethoxy)propyl Acyclic Nucleoside Phosphonates: Diamyl Aspartate Amidate Prodrugs
err2017-07-06
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PREAI
errLuo, Min; Groaz, Elisabetta; Andrei, Graciela; Snoeck, Robert; Kalkeri, Raj; Ptak, Roger G.; Hartman, Tracy; Buckheit, Robert W., Jr.; Schols, Dominique; De Jonghe, Steven; Herdewijn, Piet
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Au(III) compounds as HIV nucleocapsid protein (NCp7)-nucleic acid antagonists
err2017-01-01
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errSpell, Sarah R.; Mangrum, John B.; Peterson, Erica J.; Fabris, Daniele; Ptak, Roger; Farrell, Nicholas P.
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Enhanced potency of bivalent small molecule gp41 inhibitors
err2017-01-01
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errSofiyev, Vladimir; Kaur, Hardeep; Snyder, Beth A.; Hogan, Priscilla A.; Ptak, Roger G.; Hwang, Peter; Gochin, Miriam
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Amidate Prodrugs of Deoxythreosyl Nucleoside Phosphonates as Dual Inhibitors of HIV and HBV Replication
err2016-10-17
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PREAI
errLiu, Chao; Dumbre, Shrinivas G.; Pannecouque, Christophe; Huang, Chunsheng; Ptak, Roger G.; Murray, Michael G.; De Jonghe, Steven; Herdewijn, Piet
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Identification of a Novel HIV-1 Inhibitor Targeting Vif-dependent Degradation of Human APOBEC3G Protein
err2015-04-01
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errPery, Erez; Sheehy, Ann; Nebane, N. Miranda; Brazier, Andrew Jay; Misra, Vikas; Rajendran, Kottampatty S.; Buhrlage, Sara J.; Mankowski, Marie K.; Rasmussen, Lynn; White, E. Lucile; Ptak, Roger G.; Gabuzda, Dana
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HIV-1, human interaction database: current status and new features
err2014-11-06
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errAko-Adjei, Danso; Fu, William; Wallin, Craig; Katz, Kenneth S.; Song, Guangfeng; Darji, Dakshesh; Brister, J. Rodney; Ptak, Roger G.; Pruitt, Kim D.
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Structure-Activity Relationships of a Novel Capsid Targeted Inhibitor of HIV-1 Replication
err2014-10-28
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errOAAI
errKortagere, Sandhya; Xu, Jimmy P.; Mankowski, Marie K.; Ptak, Roger G.; Cocklin, Simon
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Potent and broad neutralizing activity of a single chain antibody fragment against cell-free and cell-associated HIV-1
errMABS
IF7.3
err2014-10-27
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errZhang, Mei-Yun; Borges, Andrew Rosa; Ptak, Roger G.; Wang, Yanping; Dimitrov, Antony S.; Alam, S. Munir; Wieczorek, Lindsay; Bouma, Peter; Fouts, Timothy; Jiang, Shibo; Polonis, Victoria R.; Haynes, Barton F.; Quinnan, Gerald V.; Montefiori, David C.; Dimitrov, Dimiter S.
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Structure-Activity Relationship Studies of Indole-Based Compounds as Small Molecule HIV-1 Fusion Inhibitors Targeting Glycoprotein 41
err2014-06-06
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errOAAI
errZhou, Guangyan; Sofiyev, Vladimir; Kaur, Hardeep; Snyder, Beth A.; Mankowski, Marie K.; Hogan, Priscilla A.; Ptak, Roger G.; Gochin, Miriam
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