Author

D. Bold

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

Click to filter author papers

Microbiology· 8

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 8 Research Focus:host-pathogen & immune response· 8 Organism:mouse· 4 Assay:proteomics· 2 Organism:human· 1 Organism:multiple species· 1 Organism:plant (other)· 1 Organism:rat· 1

Frequent Co-Authors

J. A. Richt· 8 shared N. N. Gaudreault· 8 shared D. A. Meekins· 6 shared I. Morozov· 6 shared J. D. Trujillo· 6 shared V. Balaraman· 6 shared D. W. Madden· 5 shared T. Kwon· 5 shared

Activity by Year

2020-2022 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

8 shared papersMicrobiology

J. A. Richt

Mutual co-authors in cluster

Author profile →

8 papers

Recent·Most cited

Detection of SARS-CoV-2 Omicron variant (B.1.1.529) infection of white-tailed deer

K. J. Vandegrift, M. Yon, M. Surendran-Nair, A. Gontu, S. Amirthalingam, R. H. Nissly, N. Levine, T. Stuber, A. J. DeNicola, J. R. Boulanger, N. Kotschwar, S. G. Aucoin, R. Simon, K. Toal, R. J. Olsen, , S. V. Kuchipudi

The paper shows SARS-CoV-2 Omicron variant infects white-tailed deer on Staten Island, with age-dependent antibody prevalence and evidence of human-to-deer spillover.

bioRxiv · Feb 4, 2022Microbiology

Susceptibility of sheep to experimental co-infection with the ancestral lineage of SARS-CoV-2 and its alpha variant

N. N. Gaudreault, K. Cool, J. D. Trujillo, I. Morozov, D. A. Meekins, C. D. McDowell, D. Bold, M. Carossino, V. Balaraman, D. Mitzel, T. Kwon, D. W. Madden, B. L. Artiaga, R. Pogranichniy, G. Roman-Sosa, , J. A. Richt

This study investigates sheep susceptibility to SARS-CoV-2 and finds that they show low susceptibility, with the alpha variant outcompeting the ancestral lineage.

bioRxiv · Nov 15, 2021Microbiology

Effects of Spike Mutations in SARS-CoV-2 Variants of Concern on Human or Animal ACE2-Mediated Virus Entry and Neutralization

Y. Kim, N. N. Gaudreault, D. A. Meekins, K. D. Perera, D. Bold, J. D. Trujillo, I. Morozov, C. D. McDowell, K.-O. Chang, J. A. Richt

This study evaluates how mutations in SARS-CoV-2 Spike protein affect viral entry and neutralization across animal ACE2 receptors and identifies key mutations that enhance viral entry and reduce antibody neutralization.

bioRxiv · Aug 25, 2021Microbiology

Infection and transmission of ancestral SARS-CoV-2 and its alpha variant in pregnant white-tailed deer

K. Cool, N. N. Gaudreault, I. Morozov, J. D. Trujillo, D. A. Meekins, C. McDowell, M. Carossino, D. Bold, T. Kwon, V. Balaraman, D. W. Madden, B. Libanori Artiaga, R. M. Pogranichniy, G. Roman Sosa, J. Henningson, , J. A. Richt

This study shows adult white-tailed deer are susceptible to SARS-CoV-2 and can transmit it vertically and horizontally, with the alpha variant outcompeting the ancestral strain.

bioRxiv · Aug 15, 2021Microbiology

Experimental re-infected cats do not transmit SARS-CoV-2

N. N. Gaudreault, M. Carossino, I. Morozov, J. D. Trujillo, D. A. Meekins, D. W. Madden, K. Cool, B. Libanori Artiaga, C. McDowell, D. Bold, V. Balaraman, T. Kwon, W. Ma, J. Henningson, D. W. Wilson, , J. A. Richt

This study shows that SARS-CoV-2 can re-infect previously infected cats, but viral shedding is insufficient for transmission to naive cats.

bioRxiv · Jan 18, 2021Microbiology

Susceptibility of midge and mosquito vectors to SARS-CoV-2 by natural route of infection

V. Balaraman, B. S. Drolet, N. N. Gaudreault, W. C. Wilson, J. Owens, D. Bold, D. A. Swanson, D. C. Jasperson, L. E. Noronha, J. A. Richt, D. Mitzel

This study investigates whether biting insects can transmit SARS-CoV-2 after ingesting an infected blood meal, finding no replication in tested species or cell lines.

bioRxiv · Sep 29, 2020Microbiology

Susceptibility of swine cells and domestic pigs to SARS-CoV-2

D. A. Meekins, I. Morozov, J. D. Trujillo, N. N. Gaudreault, D. Bold, B. L. Artiaga, S. V. Indran, T. Kwon, V. Balaraman, D. W. Madden, H. Feldmann, J. Henningson, W. Ma, U. B. R. Balasuriya, J. A. Richt

This study assesses SARS-CoV-2 susceptibility in swine cells and pigs, finding replication in cell lines but no infection or transmission in pigs.

bioRxiv · Aug 15, 2020Microbiology

SARS-CoV-2 infection, disease and transmission in domestic cats

N. N. Gaudreault, J. D. Trujillo, M. Carossino, D. A. Meekins, I. Morozov, D. W. Madden, S. V. Indran, D. Bold, V. Balaraman, T. Kwon, B. Libanori Artiaga, K. Cool, A. Garcia-Sastre, W. Ma, W. C. Wilson, , J. A. Richt

This study investigates SARS-CoV-2 infection, disease progression, and transmission in domestic cats through experimental challenge and monitoring.

bioRxiv · Aug 4, 2020Microbiology