[HTML][HTML] Discriminating mild from critical COVID-19 by innate and adaptive immune single-cell profiling of bronchoalveolar lavages

…, A Bassez, B Boeckx, B Malengier-Devlies… - Cell research, 2021 - nature.com
How the innate and adaptive host immune system miscommunicate to worsen COVID-19
immunopathology has not been fully elucidated. Here, we perform single-cell deep-immune …

[HTML][HTML] A single-dose live-attenuated YF17D-vectored SARS-CoV-2 vaccine candidate

…, R Boudewijns, B Malengier-Devlies… - Nature, 2021 - nature.com
The expanding pandemic of coronavirus disease 2019 (COVID-19) requires the development
of safe, efficacious and fast-acting vaccines. Several vaccine platforms are being …

[HTML][HTML] Atypical response to bacterial coinfection and persistent neutrophilic bronchoalveolar inflammation distinguish critical COVID-19 from influenza

…, C Jacobs, L Vanderbeke, B Malengier-Devlies… - JCI insight, 2022 - ncbi.nlm.nih.gov
Neutrophils are recognized as important circulating effector cells in the pathophysiology of
severe coronavirus disease 2019 (COVID-19). However, their role within the inflamed lungs is …

TET2-Driver and NLRC4-Passenger Variants in Adult-Onset Autoinflammation

…, S Van Loo, B Malengier-Devlies… - … England Journal of …, 2023 - Mass Medical Soc
Bert Malengier-Devlies, Ph.D. Mieke Metzemaekers, Ph.… Malengier-Devlies,
Metzemaekers, Staels, and Vandenhaute contributed equally to this letter. Supported by grants …

[HTML][HTML] Severe COVID-19 patients display hyper-activated NK cells and NK cell-platelet aggregates

B Malengier-Devlies, J Filtjens, K Ahmadzadeh… - Frontiers in …, 2022 - frontiersin.org
COVID-19 is characterised by a broad spectrum of clinical and pathological features. Natural
killer (NK) cells play an important role in innate immune responses to viral infections. Here, …

Kinetics of peripheral blood neutrophils in severe coronavirus disease 2019

…, AC de Carvalho, B MalengierDevlies… - Clinical & …, 2021 - Wiley Online Library
Objectives Emerging evidence of dysregulation of the myeloid cell compartment urges
investigations on neutrophil characteristics in coronavirus disease 2019 (COVID‐19). We isolated …

Interleukin-6 is an activator of pituitary stem cells upon local damage, a competence quenched in the aging gland

…, H Kobayashi, B Malengier-Devlies… - Proceedings of the …, 2021 - National Acad Sciences
Stem cells in the adult pituitary are quiescent yet show acute activation upon tissue injury.
The molecular mechanisms underlying this reaction are completely unknown. We applied …

[HTML][HTML] Neutrophil homeostasis and emergency granulopoiesis: the example of systemic juvenile idiopathic arthritis

B Malengier-Devlies, M Metzemaekers… - Frontiers in …, 2021 - frontiersin.org
Neutrophils are key pathogen exterminators of the innate immune system endowed with
oxidative and non-oxidative defense mechanisms. More recently, a more complex role for …

[HTML][HTML] Defective Sec61α1 underlies a novel cause of autosomal dominant severe congenital neutropenia

…, V Lagou, L Seldeslachts, B Malengier-Devlies… - Journal of Allergy and …, 2020 - Elsevier
Background The molecular cause of severe congenital neutropenia (SCN) is unknown in 30%
to 50% of patients. SEC61A1 encodes the α-subunit of the Sec61 complex, which governs …

Limitations of neutrophil depletion by anti-Ly6G antibodies in two heterogenic immunological models

E Pollenus, B Malengier-Devlies, L Vandermosten… - Immunology letters, 2019 - Elsevier
Neutrophil-depleting antibodies, such as anti-GR1 (RB6-8C5) and anti-Ly6G (1A8), are
commonly used to study the in vivo function of neutrophils in murine disease models. Anti-Ly6G …