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Serotonin Aggravates Pulmonary Fibrosis in Mice, Study Shows

Serotonin — a chemical produced by nerve cells — aggravated pulmonary fibrosis by promoting inflammation, oxidative stress (an imbalance between the production of reactive oxygen species and antioxidant defenses), and activating fibrosis-associated genes in a mouse model of pulmonary fibrosis, a new study shows. The study, “Serotonin Exhibits Accelerated…

Plant Compound Seen to Be Potential Therapy for Lung Fibrosis in Mouse Study

A plant compound called parthenolide significantly reduces lung fibrosis and its associated inflammatory responses, according to a study conducted in mice with idiopathic pulmonary fibrosis (IPF). The work also exposed the mechanisms behind parthenolide’s actions, providing a deeper understanding of lung fibrosis’ mechanisms and potential therapeutic targets. The study,…