Astrazeneca AB has synthesized transient receptor potential cation channel subfamily V member 4 (TRPV4) antagonists reported to be useful for the treatment of inflammatory disorders, respiratory diseases, metabolic diseases, dermatological disorders, neuromuscular disorders, genetic disorders, cancer and pain, among others.
Acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) are severe respiratory conditions characterized by complex and incompletely understood pathophysiological mechanisms. Increasing evidence suggests that mitochondrial dysfunction contributes significantly to ALI pathogenesis.
We all look different to HIV, a virus that destroys the immune system. The defensive cells record every interaction with foreign agents, infections from viruses and bacteria, but also with mechanisms occurring within the body, such as microbiome metabolism, the effects of aging, or the development of diseases. At a preconference session at the 13th IAS Conference on HIV Science (IAS 2025), scientists explained the interactions of different microorganisms with HIV.
Acute respiratory distress syndrome (ARDS) is a life-threatening pulmonary condition marked by intense inflammation, alveolar damage and fluid accumulation in the lungs, often leading to respiratory failure. In a study recently published in Translational Research, researchers aimed to develop a more physiologically relevant model by combining two major ARDS contributors: gastric acid aspiration and ventilator-induced lung injury.
Chronic obstructive pulmonary disease (COPD) is a respiratory disease characterized by chronic inflammation and structural damage to the alveoli, with irreversible declined lung function. M1 pro-inflammatory macrophages mainly participate in airway inflammation and in tissue destruction, and are involved in COPD, but the mechanisms need to be elucidated.
The Cystic Fibrosis Foundation has agreed to provide Prime Medicine Inc. an additional investment of up to $24 million to continue the development of a gene editing therapy for people with cystic fibrosis. Prime Medicine uses a gene editing technology called prime editing, which enables a wide range of modifications to the DNA with a high degree of precision.
Idiopathic pulmonary fibrosis (IPF) is a progressive disease characterized by lung scarring, fibrosis and finally respiratory failure. Currently, few treatment options are available for IPF and they only slow down disease progression and do not reverse fibrosis. There is a need for new therapeutic targets that aid in the management of the disease.
Chiesi Farmaceutici SpA has identified new D-3-phosphoglycerate dehydrogenase (3-PGDH; PHGDH) inhibitors for the treatment of idiopathic pulmonary fibrosis.
Idiopathic pulmonary fibrosis (IPF) is a progressive and fatal lung disease with limited treatment options. IPF is thought to result from repeated microinjuries to aging lung tissue, triggering dysfunctional repair responses that drive fibrosis and respiratory failure. Researchers from the University of Wisconsin Madison and the University of Texas Medical Branch have now identified a potential new therapeutic approach for IPF by targeting bromodomain-containing protein 4 (BRD4).
An experimental drug for treating diabetes and obesity has been shown to lower blood sugar levels and increase fat burning. It is a β2-adrenergic receptor (β2AR) agonist that mimics the effects of physical exercise by activating skeletal muscle metabolism. Unlike GLP-1-based treatments such as semaglutide and tirzepatide, this new compound, developed by researchers at the Karolinska Institute, Stockholm University, and the biotech company Atrogi AB, does not suppress appetite or cause muscle loss.
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