Author

Lisa Pieterse

Johns Hopkins UniversityORCID 0000-0002-7750-8983Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 2 Approach:experimental assay· 2 Organism:human· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Amary FalliD· 1 shared Andrew S PekosziD· 1 shared Camille Wouters· 1 shared David J. SullivaniD· 1 shared Diane E. GriffiniD· 1 shared Elgin AkiniD· 1 shared Heba H. MostafaiD· 1 shared Jaiprasath SachithanandhamiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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1 shared paperMicrobiology

Amary FallORCID

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2 papers

Recent·Most cited

Encephalitic Alphavirus Infection Induces PARP-1 Hyperactivation Mediated Energy Collapse in Motor Neurons

Rodney Eric Williams, Lisa Pieterse, Swara S. Patel, M. L. McLaren, Matthew J. Elrick, Diane E. Griffin

This study shows that VEEV infection causes PARP-1 hyperactivation, leading to energy collapse and motor neuron death in mice and human cells.

bioRxiv · Jan 23, 2026 · PreprintMicrobiology

SARS-CoV-2 variants from long-term, persistently infected immunocompromised patients have altered syncytia formation, temperature-dependent replication, and serum neutralizing antibody escape

Camille Wouters, Jaiprasath Sachithanandham, Elgin Akin, Lisa Pieterse, Amary Fall, Thao T. Truong, Jennifer Dien Bard, Rebecca Yee, David J. Sullivan, Heba H. Mostafa, Andrew S Pekosz

The paper studies SARS-CoV-2 variants from immunocompromised patients, finding altered syncytia formation, temperature-dependent replication, and antibody escape in some isolates.

Viruses · Sep 9, 2024Peer-reviewedMicrobiology