Phosphodiesterase 4 Inhibitors in Allergic Rhinitis/Rhinosinusitis
نویسندگان
چکیده
منابع مشابه
Highly selective phosphodiesterase 4 inhibitors for the treatment of allergic skin diseases and psoriasis.
The phosphodiesterase (PDE) 4 is the predominant cyclic AMP degrading enzyme in a variety of inflammatory cells including eosinophils, neutrophils, macrophages, T cells and monocytes. In addition, this enzyme is expressed in non-immune cells such as keratinocytes and fibroblasts. Highly selective PDE4 inhibitors are currently under evaluation for the treatment of asthma and/or chronic obstructi...
متن کاملUpregulation of phosphodiesterase-4 in the lung of allergic rats.
Inhibitors of phosphodiesterase-4 (PDE4) are efficacious for allergic asthma in animal models and have shown some efficacy in human asthma. Regulation of PDE4 in allergy and asthma has been widely investigated in blood leukocytes, with discrepant results. This study investigated PDE4 regulation in the lung in a rat model of allergic asthma. Ovalbumin sensitization and challenge significantly in...
متن کاملPhosphodiesterase 4 and its inhibitors in inflammatory diseases.
Type 4 cyclic nucleotide phosphodiesterases (PDE4) are a family of low km 3',5'-cyclic adenosine monophosphate (cAMP)-specific phosphodiesterases including at least 20 isozymes encoded by four genes (PDE4A, PDE4B, PDE4C, and PDE4D) in mammals. Each PDE4 gene plays a special, nonredundant role in the control of cell function even though the four subfamilies share the highly conserved catalytic d...
متن کاملEfficacy of phosphodiesterase‐4 inhibitors in juvenile Batten disease (CLN3)
OBJECTIVE Juvenile neuronal ceroid lipofuscinosis (JNCL), or juvenile Batten disease, is a pediatric lysosomal storage disease caused by autosomal recessive mutations in CLN3, typified by blindness, seizures, progressive cognitive and motor decline, and premature death. Currently, there is no treatment for JNCL that slows disease progression, which highlights the need to explore novel strategie...
متن کاملPhosphodiesterase type 4 inhibitors cause proinflammatory effects in vivo.
Phosphodiesterase type 4 (PDE(4)) inhibitors are currently being evaluated as potential therapies for inflammatory airway diseases. However, this class of compounds has been shown to cause an arteritis/vasculitis of unknown etiology in rats and cynomolgus monkeys. Studies in rodents have demonstrated the anti-inflammatory effects of PDE(4) inhibitors on lipopolysaccharide (LPS)-induced airway i...
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ژورنال
عنوان ژورنال: Frontiers in Pharmacology
سال: 2020
ISSN: 1663-9812
DOI: 10.3389/fphar.2020.01135