Helminth infection driven gastrointestinal hypermotility is independent of eosinophils and mediated by alterations in smooth muscle instead of enteric neurons

H Wang, K Barry, A Zaini, G Coakley, M Moyat… - PLoS …, 2024 - journals.plos.org
Intestinal helminth infection triggers a type 2 immune response that promotes a 'weep-and
sweep'response characterised by increased mucus secretion and intestinal hypermotility …

Single-cell RNA sequencing of human blood eosinophils reveals plasticity and absence of canonical cell subsets

JM Rodrigo-Muñoz, S Naharro-González… - …, 2024 - pubmed.ncbi.nlm.nih.gov
Single-cell RNA sequencing of human blood eosinophils reveals plasticity and absence of
canonical cell subsets Single-cell RNA sequencing of human blood eosinophils reveals …

[HTML][HTML] IL-5 antagonism reverses priming and activation of eosinophils in severe eosinophilic asthma

J Luo, W Chen, W Liu, S Jiang, Y Ye, R Shrimanker… - Mucosal …, 2024 - Elsevier
Eosinophils are key effector cells mediating airway inflammation and exacerbation in
patients with severe eosinophilic asthma. They are present in increased numbers and …

Eosinophil expression of triggering receptor expressed on myeloid cells 1 (TREM-1) restricts type 2 lung inflammation

JL Bowen, K Keck, S Baruah, KH Nguyen… - Journal of Leukocyte …, 2024 - academic.oup.com
Asthma affects 25 million Americans, and recent advances in treatment are effective for only
a portion of severe asthma patients. TREM-1, an innate receptor that canonically amplifies …

The UDP-glucose/P2Y14 receptor axis promotes eosinophil-dependent large intestinal inflammation

L Liu, T Ito, B Li, H Tani, D Okuzaki… - International …, 2024 - academic.oup.com
Ulcerative colitis (UC) is a chronic disorder of the large intestine with inflammation and
ulceration. The incidence and prevalence of UC have been rapidly increasing worldwide …

Notch 2 signaling contributes to intestinal eosinophil adaptations in steady-state and tissue burden following oral allergen challenge

SA Schworer, CL Olbrich, LD Larsen… - Journal of Leukocyte …, 2024 - academic.oup.com
Eosinophils function as inflammatory effectors in allergic diseases but also contribute to
tissue homeostasis in steady state. Emerging data are revealing tissue eosinophils to be …

Eosinophils respond to, but are not essential for control of an acute Salmonella enterica serovar Typhimurium infection in mice

RD FitzPatrick, JR Noone, RA Cartwright… - Infection and …, 2024 - journals.asm.org
Eosinophils are a highly abundant cell type in the gastrointestinal tract during homeostatic
conditions, where they have recently been reported to take on an activated phenotype …

Regulation of intestinal epithelial homeostasis by mesenchymal cells

H Kayama, K Takeda - Inflammation and Regeneration, 2024 - Springer
The gastrointestinal tract harbors diverse microorganisms in the lumen. Epithelial cells
segregate the luminal microorganisms from immune cells in the lamina propria by …

Intestinal eosinophils: characterization of elusive granulocytes as anti-bacterial and immunomodulatory effector cells in colitis

T Holland, J Mattner - Signal transduction and targeted therapy, 2023 - nature.com
In a recent study published in Nature, Gurtner and colleagues identify active eosinophils (A-
Eos) as eosinophil subset with antibacterial and immune regulatory functions during …

Eosinophils exhibit a unique transcriptional signature and increased sensitivity to IL-3–induced activation in response to colorectal cancer cells

M Itan, S Dulberg, A Kaminitz, A Munitz… - Journal of Leukocyte …, 2024 - academic.oup.com
Eosinophils have been mainly studied in allergic diseases and parasitic infections.
Nonetheless, eosinophils accumulate in a variety of solid tumors, including colorectal …