[HTML][HTML] Cellular Distribution of Secreted Phospholipase A2 in Lungs of IPF Patients and Its Inhibition in Bleomycin-Induced Pulmonary Fibrosis in Mice

A Jaiswal, R Rehman, J Dutta, S Singh, A Ray… - Cells, 2023 - mdpi.com
Idiopathic pulmonary fibrosis (IPF) is a chronic lung disease with a very poor prognosis as it
has a 2.5 to 5 years mean survival after proper diagnosis. Even nintedanib and pirfenidone …

Identification and immunological characterization of PLA2G2A and cell death-associated molecular clusters in idiopathic pulmonary fibrosis

W Lv, H Mao, Y Ruan, S Li, K Shimizu, L Zhang… - Life Sciences, 2023 - Elsevier
Aims Idiopathic pulmonary fibrosis (IPF) is a severe pulmonary interstitial pneumonia. Our
study focuses on the role of PLA2 enzyme in the IPF to explore a more effective diagnosis …

Multiple Roles of Phospholipase A2 during Lung Infection and Inflammation

BP Hurley, BA McCormick - Infection and immunity, 2008 - Am Soc Microbiol
Inffammation of the lung marked by excessive recruitment of neutrophils from circulation to
the airway is a common feature among several pathological lung disorders, particularly …

Increased gene expression of novel cytosolic and secretory phospholipase A2 types in human airway epithelial cells induced by tumor necrosis factor-α and IFN-γ

J Lindbom, AG Ljungman, M Lindahl… - Journal of interferon & …, 2002 - liebertpub.com
Phospholipase A2 (PLA2) is a growing family of enzymes that may play a major role in
inflammation. We investigated the effect of tumor necrosis factor-α (TNF-α) and interferon-γ …

Abatement of bleomycin-induced pulmonary injury by cell-impermeable inhibitor of phospholipase A2

R Breuer, IS Lossos, R Or, M Krymsky, A Dagan… - Life sciences, 1995 - Elsevier
The mechanism of bleomycin (Bleo)-induced pulmonary injury is not fully understood.
Elevated levels of lung phospholipase A2 (PLA2) have been previously reported following …

Gly80Ser polymorphism of phospholipase A2-IID is associated with cytokine inducibility in A549 cells

A Igarashi, Y Shibata, K Yamauchi, D Osaka… - Respiration, 2009 - karger.com
Background: The Gly80Ser polymorphism in phospholipase A2-IID (PLA2G2D, NCBI SNP
reference: rs584367) is associated with a loss in body weight in patients with chronic …

Interferon γ-Induced Gene Expression of the Novel Secretory Phospholipase A2 Type IID in Human Monocyte-Derived Macrophages is Inhibited by …

J Lindbom, AG Ljungman, C Tagesson - Inflammation, 2005 - Springer
Abstract Phospholipase A 2 (PLA 2) is a superfamily of enzymes that may play a major role
in airways inflammation. We investigated the effect of interferon-γ (IFN-γ) on the gene …

Endothelial Cell Prostaglandin I2 and Platelet-Activating Factor Production Are Markedly Attenuated in the Calcium-Independent Phospholipase A2β Knockout …

J Sharma, J Turk, J McHowat - Biochemistry, 2010 - ACS Publications
Damage and activation of lung endothelium can lead to interstitial edema, infiltration of
inflammatory cells into the interstitium and airways, and production of inflammatory …

A pivotal role of cytosolic phospholipase A2 in bleomycin-induced pulmonary fibrosis

T Nagase, N Uozumi, S Ishii, Y Kita, H Yamamoto… - Nature medicine, 2002 - nature.com
Pulmonary fibrosis is an interstitial disorder of the lung parenchyma whose mechanism is
poorly understood. Potential mechanisms include the infiltration of inflammatory cells to the …

Integrated analysis of single-cell and bulk RNA sequencing reveals pro-fibrotic PLA2G7high macrophages in pulmonary fibrosis

J Wang, M Jiang, A Xiong, L Zhang, L Luo, Y Liu… - Pharmacological …, 2022 - Elsevier
Pulmonary fibrosis (PF) is the pathological change of end-stage interstitial lung diseases
with high mortality and limited therapeutic options. Lung macrophages have distinct subsets …