Arabidopsis eIF4E1 protects the translational machinery during TuMV infection and restricts virus accumulation

D Zafirov, N Giovinazzo, C Lecampion, B Field… - PLoS …, 2023 - journals.plos.org
Successful subversion of translation initiation factors eIF4E determines the infection success
of potyviruses, the largest group of viruses affecting plants. In the natural variability of many …

Picornavirus security proteins promote the release of extracellular vesicle enclosed viruses via the modulation of host kinases

KAY Defourny, X Pei, FJM van Kuppeveld… - PLoS …, 2024 - journals.plos.org
The discovery that extracellular vesicles (EVs) serve as carriers of virus particles calls for a
reevaluation of the release strategies of non-enveloped viruses. Little is currently known …

A general method for quantitative fractionation of mammalian cells

Y Udi, W Zhang, ME Stein, I Ricardo-Lax… - Journal of Cell …, 2023 - rupress.org
Subcellular fractionation in combination with mass spectrometry–based proteomics is a
powerful tool to study localization of key proteins in health and disease. Here we offered a …

Early enterovirus translation deficits extend viral RNA replication and elicit sustained MDA5-directed innate signaling

MI Dobrikov, EY Dobrikova, DT Nardone-White… - Mbio, 2023 - journals.asm.org
ABSTRACT Enteroviruses (EVs)—positive-sense single-strand RNA viruses of
Picornaviridae—are among the most common human viral pathogens. Unlike other …

The critical role of enterovirus 2A protease in viral translation, replication, and antagonism of host antiviral responses.

J Schipper, C Aloise, SO Sutter, M Zwaagstra… - bioRxiv, 2025 - biorxiv.org
Enteroviruses dramatically remodel the cellular infrastructure for efficient replication and
curtailing host antiviral responses. Proteases 2Apro and 3Cpro have been implicated in …

Enterovirus D68 2A protease causes nuclear pore complex dysfunction and motor neuron toxicity

KM Zinn, MW McLaren, MT Imai, MM Jayaram… - bioRxiv, 2025 - biorxiv.org
ABSTRACT The picornavirus Enterovirus D68 (EV-D68) is an important pathogen
associated with acute flaccid myelitis (AFM). The pathogenesis of AFM involves infection of …

Molecular crosstalk between plant translation initiation complexes influences the outcome of virus infection

D Zafirov, N Giovinazzo, C Lecampion, B Field… - bioRxiv, 2023 - biorxiv.org
Successful subversion of translation initiation factors 4E and 4G determines the infection
success of potyviruses, the largest group of viruses affecting plants. In the natural variability …

Caspase-mediated nuclear pore complex trimming in cell differentiation and endoplasmic reticulum stress

UH Cho, MW Hetzer - Elife, 2023 - elifesciences.org
During apoptosis, caspases degrade 8 out of~ 30 nucleoporins to irreversibly demolish the
nuclear pore complex. However, for poorly understood reasons, caspases are also activated …

SARS-CoV-2 Orf6 requires the Nup98/Rae1 complex to inhibit host nuclear transport

ND Love - 2023 - era.library.ualberta.ca
The nucleus is a hallmark organelle of eukaryotes. It separates the genetic material from the
rest of the cytoplasm using a selectively permeable double phospholipid bilayer called the …

STUDYING REPLICATION ORGANELLES USING ADVANCED FLUORESCENCE MICROSCOPY

AS Schlemmer - 2022 - studenttheses.uu.nl
The enterovirus genus comprises many human pathogens such as poliovirus,
coxsackievirus and rhinovirus. For efficient replication, enteroviruses induce membrane …