Integrating mechanisms of pulmonary fibrosis
نویسنده
چکیده
Pulmonary fibrosis is a highly heterogeneous and lethal pathological process with limited therapeutic options. Although research on the pathogenesis of pulmonary fibrosis has frequently focused on the mechanisms that regulate the proliferation, activation, and differentiation of collagen-secreting myofibroblasts, recent studies have identified new pathogenic mechanisms that are critically involved in the initiation and progression of fibrosis in a variety of settings. A more detailed and integrated understanding of the cellular and molecular mechanisms of pulmonary fibrosis could help pave the way for effective therapeutics for this devastating and complex disease.
منابع مشابه
Fibrogenesis: Mechanisms, Dynamics and Clinical Implications
Fibrosis is the pathological condition resulting in the growth of excess fibrous connective tissue in an organ or body system as a reparative or reactive process. In the field of clinical pathology, clinicians and medical scientists are endeavoring to translate experimental knowledge into effective, innovative treatments for a range of fibrotic conditions. The amelioration of whole organ functi...
متن کاملNos2 deficiency enhances carbon tetrachloride-induced liver injury in aged mice
Objective(s): As a multifunctional molecule, NO has different effects on liver injury. The present work aimed to investigate the effects of Nos2 knockout (KO) on acute liver injury in aged mice treated with carbon tetrachloride (CCl4). Materials and Methods: The acute liver injury model was produced by CCl4 at 10 ml/kg body weight in 24-...
متن کاملBeneficial effects of N-acetylcysteine on protease-antiprotease balance in attenuating bleomycin-induced pulmonary fibrosis in rats
Objective(s): The role of N-acetylcysteine (NAC) as an anti-oxidant in attenuating bleomycin-induced pulmonary fibrosis has been reported. However, its effect on parenchymal remodeling via regulating the protease-antiprotease balance is not fully defined. Therefore, the present study was designed to explore the possible role of matrix metalloproteinases (MMP), tissue i...
متن کاملEarly and late preventive effect of Nigella sativa on the bleomycin-induced pulmonary fibrosis in rats: An experimental study
Objective: Pulmonary fibhrosis is a disease of the connective tissues in the respiratory system. Nigella sativa has been used for the treatment of pulmonary diseases like asthma. This study investigated the early and late preventive effect of methanolic extract of N. sativa on a bleomycin- induced pulmonary fibrosis model. Materials and Methods: This study was carried out using 52 rats. Pulmona...
متن کاملThe Effect of Methanol Extract of Fennel on Bleomycin-Induced Pulmonary Fibrosis in Rats
Background & Aims: Idiopathic pulmonary fibrosis (IPF) is a chronic diffuse interstitial lung disease, which has symptoms such as coughing and shortness of breath. The average survival duration in these patients is estimated as 3 years after the onset of symptoms. Today, the therapeutic approach used in IPF cases is the usage of chemical or herbal antioxidants in order to elim...
متن کامل