Dying in self-defence: a comparative overview of immunogenic cell death signalling in animals and plants

T Maekawa, H Kashkar, NS Coll - Cell Death & Differentiation, 2023 - nature.com
Host organisms utilise a range of genetically encoded cell death programmes in response to
pathogen challenge. Host cell death can restrict pathogen proliferation by depleting their …

Heterogeneity of lipopolysaccharide as source of variability in bioassays and LPS-binding proteins as remedy

AC Fux, C Casonato Melo, S Michelini… - International Journal of …, 2023 - mdpi.com
Lipopolysaccharide (LPS), also referred to as endotoxin, is the major component of Gram-
negative bacteria's outer cell wall. It is one of the main types of pathogen-associated …

LPS-aggregating proteins GBP1 and GBP2 are each sufficient to enhance caspase-4 activation both in cellulo and in vitro

MS Dickinson, M Kutsch, L Sistemich… - Proceedings of the …, 2023 - National Acad Sciences
The gamma-interferon (IFNγ)-inducible guanylate-binding proteins (GBPs) promote host
defense against gram-negative cytosolic bacteria in part through the induction of an …

Bacterial lipopolysaccharide-induced endothelial activation and dysfunction: a new predictive and therapeutic paradigm for sepsis

M Wang, J Feng, D Zhou, J Wang - European Journal of Medical Research, 2023 - Springer
Background Lipopolysaccharide, a highly potent endotoxin responsible for severe sepsis, is
the major constituent of the outer membrane of gram-negative bacteria. Endothelial cells …

Ferroptosis, pyroptosis, and cuproptosis in Alzheimer's disease

Q Wang, J Sun, T Chen, S Song, Y Hou… - ACS Chemical …, 2023 - ACS Publications
Alzheimer's disease (AD), the most common type of dementia, is a neurodegenerative
disorder characterized by progressive cognitive dysfunction. Epidemiological investigation …

Collab or Cancel? Bacterial Influencers of Inflammasome Signaling

BI Herrmann, JP Grayczyk… - Annual Review of …, 2023 - annualreviews.org
The immune system of multicellular organisms protects them from harmful microbes. To
establish an infection in the face of host immune responses, pathogens must evolve specific …

Shigella IpaH9.8 limits GBP1-dependent LPS release from intracytosolic bacteria to suppress caspase-4 activation

L Goers, K Kim, TC Stedman… - Proceedings of the …, 2023 - National Acad Sciences
Pyroptosis is an inflammatory form of cell death induced upon recognition of invading
microbes. During an infection, pyroptosis is enhanced in interferon-gamma-exposed cells …

Inflammasome: structure, biological functions, and therapeutic targets

Y Dai, J Zhou, C Shi - MedComm, 2023 - Wiley Online Library
Inflammasomes are a group of protein complex located in cytoplasm and assemble in
response to a wide variety of pathogen‐associated molecule patterns, damage‐associated …

Pyroptosis in defense against intracellular bacteria

L Li, MS Dickinson, J Coers, EA Miao - Seminars in Immunology, 2023 - Elsevier
Pathogenic microbes invade the human body and trigger a host immune response to defend
against the infection. In response, host-adapted pathogens employ numerous virulence …

Mutations in the B30. 2 and the central helical scaffold domains of pyrin differentially affect inflammasome activation

D Chirita, P Bronnec, F Magnotti, S Dalmon… - Cell Death & …, 2023 - nature.com
Abstract Familial Mediterranean Fever (FMF) is the most common monogenic
autoinflammatory disorder. FMF is caused by mutations in the MEFV gene, encoding pyrin …