Author

A. A. Amarilla

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

Biology Disciplines

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Microbiology· 4 Biochemistry· 1 Immunology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 6 Organism:human· 4 Research Focus:drug response / drug discovery· 3 Research Focus:host-pathogen & immune response· 3 Assay:proteomics· 3 Research Focus:cell type annotation· 2 Organism:mouse· 2 Research Focus:benchmarking· 1

Frequent Co-Authors

D. Watterson· 5 shared A. A. Khromykh· 4 shared N. Modhiran· 4 shared B. Liang· 3 shared A. Isaacs· 2 shared K. Chappell· 2 shared P. R. Young· 2 shared Y. X. Setoh· 2 shared

Activity by Year

2021-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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Curved chords = mutual co-authorship

5 shared papersMicrobiology

D. Watterson

Mutual co-authors in cluster

Author profile →

6 papers

Recent·Most cited

Establishment of a CPER Reverse Genetics System for Powassan Virus Defines Attenuating NS1 Glycosylation Sites and an Infectious NS1-GFP11 Reporter Virus

J. N. Conde, G. E. Himmler, M. C. Mladinich, Y. X. Setoh, A. A. Amarilla, W. R. Schutt, N. Saladino, E. E. Gorbunova, D. J. Salamango, E. Wimmer, H. K. Kim, E. R. Mackow

This paper establishes a reverse genetics system for Powassan virus, identifies attenuating NS1 glycosylation sites, and creates an infectious NS1-GFP11 reporter virus to study viral functions.

bioRxiv · May 3, 2023Microbiology

The role of N-glycosylation in spike antigenicity for the SARS-CoV-2 Gamma variant

C. L. Pegg, N. Modhiran, R. Parry, B. Liang, A. A. Amarilla, A. Khromykh, L. Burr, P. Young, K. Chappell, B. L. Schulz, D. Watterson

This study compares glycosylation and antigenicity of SARS-CoV-2 Wu-1 and Gamma variants, finding that an NTD mutation alters glycan site occupancy but not antibody binding.

bioRxiv · Apr 3, 2023 · PreprintBiochemistry

An alpaca-derived nanobody neutralizes the SARS-CoV-2 omicron variant

N. Modhiran, S. M. Lauer, A. A. Amarilla, P. Hewins, S. I. L. van den Broek, Y. S. Low, N. Thakur, B. Liang, G. V. Nieto, J. Jung, D. Paramitha, A. Isaacs, J. de Sng, D. Song, J. Jorgensen, , D. Watterson

This paper identifies a nanobody that effectively neutralizes the SARS-CoV-2 Omicron variants BA.1 and BA.2, showing high affinity and pre-clinical promise.

bioRxiv · Dec 27, 2022 · PreprintMicrobiology

SARS-CoV-2 triggers complement activation through interactions with heparan sulfate

M. W. Lo, A. A. Amarilla, J. D. Lee, E. A. Albornoz, N. Modhiran, R. J. Clark, V. Ferro, M. Chhabra, A. A. Khromykh, D. Watterson, T. M. Woodruff

This study shows SARS-CoV-2 activates the complement system via heparan sulfate interactions, leading to C5a production and delayed granulocyte/monocyte activation.

bioRxiv · Jan 11, 2022Immunology

Complete protection by a single dose skin patch delivered SARS-CoV-2 spike vaccine

C. L. D. McMillan, J. J. Y. Choo, A. Idris, A. Supramaniam, N. Modhiran, A. A. Amarilla, A. Isaacs, S. T. M. Cheung, B. Liang, H. Bielefeldt-Ohmann, A. Azuar, D. Acharya, G. Kelly, G. J. P. Fernando, M. J. Landsberg, , D. A. Muller

A single dose of a SARS-CoV-2 spike vaccine delivered via a high-density microarray patch provides complete protection against a lethal virus challenge.

bioRxiv · May 30, 2021Microbiology

Zika virus noncoding RNA cooperates with the viral protein NS5 to inhibit STAT1 phosphorylation and facilitate viral pathogenesis

A. Slonchak, X. Wang, H. Chaggar, J. Aguado, M. Freney, K. Yan, F. J. Torres, A. A. Amarilla, R. Balea, J. D. J. Sng, Y. X. Setoh, N. Peng, D. Watterson, E. Wolvetang, A. Suhrbier, A. A. Khromykh

This study identifies how ZIKV sfRNA interacts with NS5 to inhibit STAT1 phosphorylation, promoting viral pathogenesis in placental and neural tissues.

bioRxiv · May 18, 2021Microbiology