A new Mayo Clinic study has demonstrated new evidence of the link between the biology of aging and idiopathic pulmonary fibrosis (IPF). The study, “Cellular senescence mediates fibrotic pulmonary disease,” appeared in this month’s issue of Nature Communications and point towards new possible directions for therapies targeting IPF. “Idiopathic pulmonary fibrosis…
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Aeolus Pharmaceuticals has started a Phase 1 clinical trial to evaluate a new version of AEOL 10150 as a treatment for delayed effects of acute lung radiation exposure(Lung-ARS). The open-label, single-center Phase 1 trial will evaluate the safety, tolerability and pharmacokinetics in healthy individuals of increasing doses of AEOL…
PBI-4050 is a safe and effective therapy for patients with idiopathic pulmonary fibrosis (IPF), according to results of the now-completed Phase 2 clinical trial developed by ProMetic Life Sciences. The open-label, single-arm, Phase 2 study (NCT02538536) enrolled 40 IPF patients at six different sites in Canada to investigate the safety,…
Lung cells of patients with idiopathic pulmonary fibrosis (IPF) have higher than normal levels of two cytokines, small proteins crucial to the functioning of the immune system, according to a study. The researchers also discovered higher than normal levels of the cytokines interleukin 33 (IL-33) and thymic stromal lymphopoietin (TSLP)…
People with idiopathic pulmonary fibrosis (IPF) who have low levels of oxygen in the blood (hypoxemia) might be closer to having a new treatment option with the launch of a Phase 1 trial evaluating GBT440 in healthy volunteers, and two Phase 2 tests in select IPF patients. Global Blood…
Spanish patients with idiopathic pulmonary fibrosis (IPF) saw their hospital and follow-up care improve from 2004 to 2013, according to a new report. The study, “Retrospective observational study of trends in hospital admissions for idiopathic pulmonary fibrosis in Spain (2004–2013) using administrative data,” appeared in the journal BMJ Open. It…
A factor crucial to lung development also appears to promote fibrosis, the tissue-scarring in the lungs associated with idiopathic pulmonary fibrosis (IPF), according to a study. The factor, TAZ, locks lung fibroblasts — or cells that generate connective tissue — in a state that promotes fibrosis. TAZ stands for transcriptional co-activator with…
When idiopathic pulmonary fibrosis (IPF) patients experience sharp flares and sudden disease worsening, the bacterial make-up of their respiratory tract changes, a study has found. The research, “Changes in the respiratory microbiome during acute exacerbations of idiopathic pulmonary fibrosis,” compared patients whose condition had worsened because of an…
Increased deposits of iron in immune cells called macrophages were found to be independently correlated with pulmonary vascular resistance (PVR) in patients with idiopathic pulmonary fibrosis (IPF), according to a recent study. Findings of hemosiderin-laden (an iron-storage complex within cells) in macrophages in the lungs of IPF patients might also be…
Measuring disease-associated factors in sputum may be a less invasive way of tracking molecular changes in idiopathic pulmonary fibrosis (IPF) than bronchoalveolar washing, which involves sucking material from the lungs with a syringe, according to a study. Researchers found several factors in IPF patients at higher levels than in healthy people…
