Human PD-1 agonist treatment alleviates neutrophilic asthma by reprogramming T cells

DG Helou, C Quach, M Fung, JD Painter… - Journal of Allergy and …, 2023 - Elsevier
Background Neutrophilic asthma is associated with disease severity and corticosteroid
insensitivity. Novel therapies are required to manage this life-threatening asthma phenotype …

Differential control of CD4+ T‐cell subsets by the PD‐1/PD‐L1 axis in a mouse model of allergic asthma

JW McAlees, S Lajoie, K Dienger… - European journal of …, 2015 - Wiley Online Library
Studies examining the role of PD‐1 family members in allergic asthma have yielded
conflicting results. Using a mouse model of allergic asthma, we demonstrate that blockade of …

Opposing regulation and roles for PHD3 in lung dendritic cells and alveolar macrophages

SJ Tavernier, N Vanlangenakker… - Journal of Leukocyte …, 2017 - academic.oup.com
The prolyl hydroxylase domain-containing enzymes (PHDs) are important metabolic sensors
of the cell and its environment, which might be employed to alert cells of the immune system …

Activation of the D prostanoid 1 receptor suppresses asthma by modulation of lung dendritic cell function and induction of regulatory T cells

H Hammad, M Kool, T Soullié, S Narumiya… - The Journal of …, 2007 - rupress.org
Prostaglandins (PGs) can enhance or suppress inflammation by acting on different receptors
expressed by hematopoietic and nonhematopoietic cells. Prostaglandin D2 binds to the D …

A crucial role of the PD-1H coinhibitory receptor in suppressing experimental asthma

H Liu, X Li, L Hu, M Zhu, B He, L Luo… - Cellular & Molecular …, 2018 - nature.com
Programmed death one homolog (PD-1H) is a cell surface molecule of the B7/CD28
immune modulatory gene family. Although PD-1H has been shown to function as a …

[HTML][HTML] PD-1 pathway regulates ILC2 metabolism and PD-1 agonist treatment ameliorates airway hyperreactivity

DG Helou, P Shafiei-Jahani, R Lo, E Howard… - Nature …, 2020 - nature.com
Allergic asthma is a leading chronic disease associated with airway hyperreactivity (AHR).
Type-2 innate lymphoid cells (ILC2s) are a potent source of T-helper 2 (Th2) cytokines that …

Programmed cell death ligand 2 regulates TH9 differentiation and induction of chronic airway hyperreactivity

J Kerzerho, H Maazi, AO Speak, N Szely… - Journal of allergy and …, 2013 - Elsevier
BACKGROUND: Asthma is defined as a chronic inflammatory disease of the airways;
however, the underlying physiologic and immunologic processes are not fully understood …

PARP‐1 is critical for recruitment of dendritic cells to the lung in a mouse model of asthma but dispensable for their differentiation and function

LC Echeverri Tirado, MA Ghonim, J Wang… - Mediators of …, 2019 - Wiley Online Library
Dendritic cells (DCs) are critical in asthma and many other immune diseases. We previously
demonstrated a role for PARP‐1 in asthma. Evidence on PARP‐1 playing a role in Th2 …

Plasmacytoid dendritic cells drive acute asthma exacerbations

AD Chairakaki, MI Saridaki, K Pyrillou… - Journal of Allergy and …, 2018 - Elsevier
Background Although acute exacerbations, mostly triggered by viruses, account for the
majority of hospitalizations in asthmatic patients, there is still very little known about the …

[HTML][HTML] PD-L2 modulates asthma severity by directly decreasing dendritic cell IL-12 production

IP Lewkowich, S Lajoie, SL Stoffers, Y Suzuki… - Mucosal …, 2013 - Elsevier
Studies examining the role of programmed death 1 (PD-1) ligand 2 (PD-L2)/PD-1 in asthma
have yielded conflicting results. To clarify its role, we examined the PD-L2 expression in …