[HTML][HTML] Molecular mechanisms of gasdermin D pore-forming activity
The regulated disruption of the plasma membrane, which can promote cell death, cytokine
secretion or both is central to organismal health. The protein gasdermin D (GSDMD) is a key …
secretion or both is central to organismal health. The protein gasdermin D (GSDMD) is a key …
[HTML][HTML] 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 …
pathogen challenge. Host cell death can restrict pathogen proliferation by depleting their …
Bacterial gasdermins reveal an ancient mechanism of cell death
Gasdermin proteins form large membrane pores in human cells that release immune
cytokines and induce lytic cell death. Gasdermin pore formation is triggered by caspase …
cytokines and induce lytic cell death. Gasdermin pore formation is triggered by caspase …
[PDF][PDF] Bacterial NLR-related proteins protect against phage
EM Kibby, AN Conte, AM Burroughs, TA Nagy… - Cell, 2023 - cell.com
Bacteria use a wide range of immune pathways to counter phage infection. A subset of these
genes shares homology with components of eukaryotic immune systems, suggesting that …
genes shares homology with components of eukaryotic immune systems, suggesting that …
RNA-triggered protein cleavage and cell growth arrest by the type III-E CRISPR nuclease-protease
The type III-E CRISPR–Cas7-11 effector binds a CRISPR RNA (crRNA) and the putative
protease Csx29 and catalyzes crRNA-guided RNA cleavage. We report cryo–electron …
protease Csx29 and catalyzes crRNA-guided RNA cleavage. We report cryo–electron …
Gasdermins gone wild: new roles for GSDMs in regulating cellular homeostasis
Since their discovery, members of the gasdermin (GSDM) family of proteins have been firmly
established as executors of pyroptosis, with the N-terminal fragment of most GSDMs capable …
established as executors of pyroptosis, with the N-terminal fragment of most GSDMs capable …
Mechanistic insights into gasdermin pore formation and regulation in pyroptosis
The gasdermin family is a newly identified class of pore-forming proteins that play as the
executioners of pyroptosis, a lytic pro-inflammatory type of cell death triggered by sensing …
executioners of pyroptosis, a lytic pro-inflammatory type of cell death triggered by sensing …
Innate immunity: the bacterial connection
F Rousset - Trends in Immunology, 2023 - cell.com
Pathogens have fueled the diversification of intracellular defense strategies that collectively
define cell-autonomous innate immunity. In bacteria, innate immunity is manifested by a …
define cell-autonomous innate immunity. In bacteria, innate immunity is manifested by a …
[HTML][HTML] What bacterial cell death teaches us about life
AG Johnson, PJ Kranzusch - Plos Pathogens, 2022 - journals.plos.org
A defining feature of multicellular life is the utilization of programmed cell death (PCD)[1]. By
sacrificing nonessential cells, the PCD machinery of multicellular eukaryotes defends …
sacrificing nonessential cells, the PCD machinery of multicellular eukaryotes defends …
Structure and assembly of a bacterial gasdermin pore
In response to pathogen infection, gasdermin (GSDM) proteins form membrane pores that
induce a host cell death process called pyroptosis,–. Studies of human and mouse GSDM …
induce a host cell death process called pyroptosis,–. Studies of human and mouse GSDM …