Gabriel I. Parra

Center for Biologics Evaluation and Research — United States

Medicine · Health Sciences

35h-index4.6kcitations112works4.52yr avg
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Research Topics

Viral gastroenteritis research and epidemiology(93), Animal Virus Infections Studies(47), Viral Infections and Immunology Research(45), Virus-based gene therapy research(27), Hepatitis Viruses Studies and Epidemiology(16)

Publications112 total

Variable and conserved B cell epitopes of GII.4 human noroviruses
Journal of Virology·2026Open Access
Intra-host GI.1 norovirus evolution is shaped by genetic drift and purifying selection
Virus Evolution·2025Open Access
GII.17 norovirus re-emerged in the 2020s as a result of dynamic and adaptive evolutionary processes
Nature Communications·2025· 5 citedOpen Access
Functional diversity in GII.4 norovirus entry: HBGA binding and capsid clustering dynamics
Proceedings of the National Academy of Sciences·2025· 2 citedOpen Access
The saga to monitor and control norovirus: the rise of GII.17
Journal of General Virology·2025· 12 citedOpen Access
Highly variable antigenic site located at the apex of GII.4 norovirus capsid protein induces cross-reactive blocking antibodies in a variant-specific manner
Journal of Virology·2025· 3 citedOpen Access
Manipulation of immunodominant variable epitopes of norovirus capsid protein elicited cross-blocking antibodies to different GII.4 variants despite the low potency of the polyclonal sera
Journal of Virology·2025· 3 citedOpen Access
Characterization of cross-reactive, non-neutralizing monoclonal antibodies against a pandemic GII.4 norovirus variant
Microbiology Spectrum·2024· 4 citedOpen Access
A Decade of Chronic Norovirus Infection Surveillance at the National Institutes of Health Clinical Research Center: Clinical Characteristics, Molecular Epidemiology, and Replication
The Journal of Infectious Diseases·2024· 4 citedOpen Access
Antigenic Characterization of Novel Human Norovirus GII.4 Variants San Francisco 2017 and Hong Kong 2019
Emerging infectious diseases·2024· 11 citedOpen Access
Analysis of Archival Sera From Norovirus-Infected Individuals Demonstrates That Cross-Blocking of Emerging Viruses Is Genotype-Specific
The Journal of Infectious Diseases·2024· 5 citedOpen Access
Norovirus evolves as one or more distinct clonal populations in immunocompromised hosts
mBio·2023· 6 citedOpen Access
Minimal Antigenic Evolution after a Decade of Norovirus GII.4 Sydney_2012 Circulation in Humans
Journal of Virology·2023· 46 citedOpen Access
Cross-reactive neutralizing human monoclonal antibodies mapping to variable antigenic sites on the norovirus major capsid protein
Frontiers in Immunology·2022· 15 citedOpen Access
Global and regional circulation trends of norovirus genotypes and recombinants, 1995–2019: A comprehensive review of sequences from public databases
Reviews in Medical Virology·2022· 106 citedOpen Access
Dynamic immunodominance hierarchy of neutralizing antibody responses to evolving GII.4 noroviruses
Cell Reports·2022· 40 citedOpen Access
Genome-wide analyses of human noroviruses provide insights on evolutionary dynamics and evidence of coexisting viral populations evolving under recombination constraints
PLoS Pathogens·2021· 65 citedOpen Access
LEVELS OF DIGITAL IDENTITY FOR OLDER-ADULTS LEARNERS. A VALIDATED SCALE FOR THEIR DIGITAL INCLUSION
EDULEARN proceedings·2021Open Access
Antigenic cartography reveals complexities of genetic determinants that lead to antigenic differences among pandemic GII.4 noroviruses
Proceedings of the National Academy of Sciences·2021· 49 citedOpen Access
Viral intra-host evolution in immunocompetent children contributes to human norovirus diversification at the global scale
Figshare·2021Open Access
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Frequent Co-authors

Kim Y. Green(20), Karin Bok(14), Stanislav V. Sosnovtsev(13), Kentaro Tohma(13), Lauren A. Ford-Siltz(11), Cara J. Lepore(7), Carlos Sandoval-Jaime(6), Juan A. Stupka(6), Alberto A. Amarilla(6), Eugenio J. Abente(5), M. Martínez(5), María E. Galeano(5), Graciela Russomando(5), Joseph A. Kendra(4), Jorge A. Gómez(4), Emilio E. Espínola(4), Jordan A. Johnson(3), Eric A. Levenson(3), Yamei Gao(3), Cornelia C. Bergmann(3)