Mechanism and inhibition of the papain‐like protease, PLpro, of SARS‐CoV‐2

…, ZY Gan, JP Cooney, M Doerflinger, AE Au… - The EMBO …, 2020 - embopress.org
The SARS‐CoV‐2 coronavirus encodes an essential papain‐like protease domain as part
of its non‐structural protein (nsp)‐3, namely SARS2 PLpro, that cleaves the viral polyprotein, …

Regulation of platelet membrane protein shedding in health and disease

AE Au, EC Josefsson - Platelets, 2017 - Taylor & Francis
Extracellular proteolysis of platelet plasma membrane proteins is an event that ensues platelet
activation. Shedding of surface receptors such as glycoprotein (GP) Ibα, GPV and GPVI …

[PDF][PDF] Activated CD8+ T cells cause long-term neurological impairment after traumatic brain injury in mice

…, DF Draxler, H Ho, F McCutcheon, A Galle, AE Au… - Cell reports, 2019 - cell.com
Traumatic brain injury (TBI) leaves many survivors with long-term disabilities. A prolonged
immune response in the brain may cause neurodegeneration, resulting in chronic …

[PDF][PDF] Viral MLKL homologs subvert necroptotic cell death by sequestering cellular RIPK3

…, AL Samson, AV Jacobsen, KN Lowes, AE Au… - Cell reports, 2019 - cell.com
Necroptotic cell death has been implicated in many human pathologies and is thought to
have evolved as an innate immunity mechanism. The pathway relies on two key effectors: the …

[HTML][HTML] Design and characterization of a heterobifunctional degrader of KEAP1

…, LGM Guzman, LW Richardson, J Corbin, AE Au… - Redox Biology, 2023 - Elsevier
The Kelch-like ECH-associated protein 1 (KEAP1) - nuclear factor erythroid 2-related factor 2
(NRF2) signaling pathway senses reactive oxygen species and regulates cellular oxidative …

[HTML][HTML] The Lck inhibitor, AMG-47a, blocks necroptosis and implicates RIPK1 in signalling downstream of MLKL

AV Jacobsen, CL Pierotti, KN Lowes, AE Au… - Cell Death & …, 2022 - nature.com
Necroptosis is a form of caspase-independent programmed cell death that arises from disruption
of cell membranes by the mixed lineage kinase domain-like (MLKL) pseudokinase after …

[HTML][HTML] insights into drug repurposing, as well as specificity and compound properties of piperidine-based SARS-CoV-2 PLpro inhibitors

…, JP Cooney, L Mackiewicz, AE Au… - Frontiers in …, 2022 - frontiersin.org
The COVID-19 pandemic continues unabated, emphasizing the need for additional antiviral
treatment options to prevent hospitalization and death of patients infected with SARS-CoV-2. …

Intrinsic apoptosis circumvents the functional decline of circulating platelets but does not cause the storage lesion

…, M Lebois, P Gangatirkar, AE Au… - Blood, The Journal …, 2018 - ashpublications.org
The circulating life span of blood platelets is regulated by the prosurvival protein BCL-X L . It
restrains the activity of BAK and BAX, the essential prodeath mediators of intrinsic apoptosis…

Proinflammatory microenvironment promotes lymphoma progression in mice with high megakaryocyte and TPO levels

AE Au, J Corbin, M Lebois, P Gangatirkar… - Blood …, 2023 - ashpublications.org
Platelets have been shown to enhance the survival of lymphoma cell lines. However, it remains
unclear whether they play a role in lymphoma. Here, we investigated the potential role of …

[HTML][HTML] Tranexamic acid modulates the cellular immune profile after traumatic brain injury in mice without hyperfibrinolysis

…, C Keragala, DK Wright, E Tavancheh, AE Au… - Journal of Thrombosis …, 2019 - Elsevier
Background Traumatic brain injury (TBI) is known to promote immunosuppression, making
patients more susceptible to infection, yet potentially exerting protective effects by inhibiting …