[HTML][HTML] Single-cell analysis of pyroptosis dynamics reveals conserved GSDMD-mediated subcellular events that precede plasma membrane rupture

NM de Vasconcelos, N Van Opdenbosch… - Cell Death & …, 2019 - nature.com
Pyroptosis is rapidly emerging as a mechanism of anti-microbial host defense, and of
extracellular release of the inflammasome-dependent cytokines interleukin (IL)-1β and IL-18, …

Familial Mediterranean fever mutations lift the obligatory requirement for microtubules in Pyrin inflammasome activation

…, PHV Saavedra, NM de Vasconcelos… - Proceedings of the …, 2016 - National Acad Sciences
Familial Mediterranean fever (FMF) is the most common monogenic autoinflammatory disease
worldwide. It is caused by mutations in the inflammasome adaptor Pyrin, but how FMF …

[PDF][PDF] Caspase-1 engagement and TLR-induced c-FLIP expression suppress ASC/caspase-8-dependent apoptosis by inflammasome sensors NLRP1b and NLRC4

…, M Verdonckt, PHV Saavedra, NM de Vasconcelos… - Cell reports, 2017 - cell.com
The caspase activation and recruitment domain (CARD)-based inflammasome sensors
NLRP1b and NLRC4 induce caspase-1-dependent pyroptosis independent of the …

Recent insights on inflammasomes, gasdermin pores, and pyroptosis

NM de Vasconcelos… - Cold Spring Harbor …, 2020 - cshperspectives.cshlp.org
Inflammasomes assemble in the cytosol of myeloid and epithelial cells on sensing of cellular
stress and pathogen-associated molecular patterns and serve as scaffolds for recruitment …

[HTML][HTML] Microbe capture by splenic macrophages triggers sepsis via T cell-death-dependent neutrophil lifespan shortening

…, IV Aramburu, MI Temkin, NM De Vasconcelos… - Nature …, 2022 - nature.com
The mechanisms linking systemic infection to hyperinflammation and immune dysfunction in
sepsis are poorly understood. Extracellular histones promote sepsis pathology, but their …

Inflammasomes as polyvalent cell death platforms

NM de Vasconcelos, N Van Opdenbosch… - Cellular and Molecular …, 2016 - Springer
Inflammasomes are multi-protein platforms that are organized in the cytosol to cope with
pathogens and cellular stress. The pattern recognition receptors NLRP1, NLRP3, NLRC4, AIM2 …

[PDF][PDF] Functional proteomic profiling links deficient DNA clearance with increased mortality in individuals with severe COVID-19 pneumonia

…, MCF Tin, M Ioannou, MI Temkin, NM De Vasconcelos… - Immunity, 2022 - cell.com
The factors that influence survival during severe infection are unclear. Extracellular chromatin
drives pathology, but the mechanisms enabling its accumulation remain elusive. Here, we …

Synthesis, properties and highly selective mitochondria staining with novel, stable and superior benzothiadiazole fluorescent probes

…, CC Gatto, LM Ramos, NM de Vasconcelos… - RSC …, 2012 - pubs.rsc.org
The present manuscript describes the synthesis of two novel 2,1,3-benzothiadiazole (BTD)
derivatives containing an excited state intramolecular proton transfer (ESIPT) site. …

DPP8/DPP9 inhibition elicits canonical Nlrp1b inflammasome hallmarks in murine macrophages

NM de Vasconcelos, G Vliegen… - Life science …, 2019 - life-science-alliance.org
Activating germline mutations in the human inflammasome sensor NLRP1 causes palmoplantar
dyskeratosis and susceptibility to Mendelian autoinflammatory diseases. Recent studies …

SIGNR1 promotes immune dysfunction in systemic candidiasis by modulating neutrophil lifespan via T cell-derived histones and G-CSF

…, D Hoving, IV Aramburu, NM De Vasconcelos… - bioRxiv, 2021 - biorxiv.org
The mechanisms regulating immune dysfunction during sepsis are poorly understood. Here,
we show that neutrophil-derived myeloperoxidase delays the onset of immune dysfunction …