Gasdermin D-mediated pyroptosis: mechanisms, diseases, and inhibitors

Z Dai, WC Liu, XY Chen, X Wang, JL Li… - Frontiers in …, 2023 - frontiersin.org
Gasdermin D (GSDMD)-mediated pyroptosis and downstream inflammation are important
self-protection mechanisms against stimuli and infections. Hosts can defend against …

Tripping the wire: sensing of viral protease activity by CARD8 and NLRP1 inflammasomes

LK Castro, MD Daugherty - Current opinion in immunology, 2023 - Elsevier
Host innate immune sensors are vital for the initial detection of pathogen infection. Such
sensors thus need to constantly adapt in escalating evolutionary arms races with pathogens …

African swine fever virus cysteine protease pS273R inhibits pyroptosis by noncanonically cleaving gasdermin D

G Zhao, T Li, X Liu, T Zhang, Z Zhang, L Kang… - Journal of Biological …, 2022 - ASBMB
African swine fever (ASF) is a viral hemorrhagic disease that affects domestic pigs and wild
boar and is caused by the African swine fever virus (ASFV). The ASFV virion contains a long …

Coronaviruses Nsp5 antagonizes porcine gasdermin D-mediated pyroptosis by cleaving pore-forming p30 fragment

F Shi, Q Lv, T Wang, J Xu, W Xu, Y Shi, X Fu, T Yang… - MBio, 2022 - Am Soc Microbiol
Coronaviruses (CoVs) are a family of RNA viruses that typically cause respiratory, enteric,
and hepatic diseases in animals and humans. Here, we use porcine epidemic diarrhea virus …

Flaviviruses: innate immunity, inflammasome activation, inflammatory cell death, and cytokines

Y Pan, W Cai, A Cheng, M Wang, Z Yin… - Frontiers in …, 2022 - frontiersin.org
The innate immune system is the host's first line of defense against the invasion of
pathogens including flavivirus. The programmed cell death controlled by genes plays an …

Flaviviridae Nonstructural Proteins: The Role in Molecular Mechanisms of Triggering Inflammation

A Latanova, E Starodubova, V Karpov - Viruses, 2022 - mdpi.com
Members of the Flaviviridae family are posing a significant threat to human health
worldwide. Many flaviviruses are capable of inducing severe inflammation in humans …

No longer married to inflammasome signaling: the diverse interacting pathways leading to pyroptotic cell death

A Weir, JE Vince - Biochemical Journal, 2022 - portlandpress.com
For over 15 years the lytic cell death termed pyroptosis was defined by its dependency on
the inflammatory caspase, caspase-1, which, upon pathogen sensing, is activated by innate …

All-trans retinoic acid exhibits antiviral effect against SARS-CoV-2 by inhibiting 3CLpro activity

T Morita, K Miyakawa, SS Jeremiah, Y Yamaoka… - Viruses, 2021 - mdpi.com
The pandemic of COVID-19 caused by SARS-CoV-2 continues to spread despite the global
efforts taken to control it. The 3C-like protease (3CLpro), the major protease of SARS-CoV-2 …

Promiscuous inflammasomes: the false dichotomy of RNA/DNA virus-induced inflammasome activation and pyroptosis

HL Wallace, RS Russell - Viruses, 2022 - mdpi.com
It is well-known that viruses activate various inflammasomes, which can initiate the
programmed cell death pathway known as pyroptosis, subsequently leading to cell lysis and …

Transcriptional and epigenetic regulation of gasdermins

E Bourdonnay, T Henry - Journal of Molecular Biology, 2022 - Elsevier
Gasdermins (GSDM) are a family of six homologous proteins (GSDMA to E and Pejvakin) in
humans. GSDMA-E are pore-forming proteins targeting the plasma membrane to trigger a …