Astragalus polysaccharide protects experimental colitis through an aryl hydrocarbon receptor-dependent autophagy mechanism.

Background And Purpose: Disruption of intestinal barriers plays a vital role in the pathogenesis of colitis. The aryl hydrocarbon receptor (AhR) is a recognition sensor that mediates intestinal immune homeostasis and minimizes intestinal inflammation. Astragalus polysaccharide (APS) exerts pharmacological actions in colitis; however, the mechanism has not been elucidated.

Astragaloside trigger autophagy: Implication a potential therapeutic strategy for pulmonary fibrosis.

Pulmonary fibrosis is an abnormal wound-healing response to repeated alveolar injury, characterized by continuous inflammation and abnormal collagen deposition. Its treatment is problematic. Astragaloside (AST) is an active component of Astragalus membranaceus with anti-inflammatory and anti-tumor properties.

Induction of autophagy via the TLR4/NF-κB signaling pathway by astragaloside Ⅳ contributes to the amelioration of inflammation in RAW264.7 cells.

Cigarette smoking-related lung injury is one of the most common and fatal etiologies of many respiratory diseases, for which no effective interventions are available. Astragaloside Ⅳ (ASⅣ) is an active component extracted from Astragalus membranaceus. It is prescribed as a treatment for upper respiratory tract infections.

The main active components of Curcuma zedoaria reduces collagen deposition in human lung fibroblast via autophagy.

Disordered collagen production by fibroblasts in response to tissue injury contributes to pulmonary fibrosis (PF). Therefore, elimination of collagen deposition has becoming a potential target in PF treatment which despite standard anti-fibrosis regiment still remains challenge. Curcumin and curcumol are regarded as the main active components extraction from the rhizomes of Curcuma zedoaria, which is widely used for inhibition the proliferation of multiple cells.

Bacterial association and comparison between lung and intestine in rats.

The association between lung and intestine has already been reported, but the differences in community structures or functions between lung and intestine bacteria yet need to explore. To explore the differences in community structures or functions, the lung tissues and fecal contents in rats were collected and analyzed through 16S rRNA sequencing. It was found that intestine bacteria was more abundant and diverse than lung bacteria.

Antifibrotic action of Yifei Sanjie formula enhanced autophagy via PI3K-AKT-mTOR signaling pathway in mouse model of pulmonary fibrosis.

Pulmonary fibrosis (PF) is a crippling disease characterized by progressive dyspnea and associated with a high mortality rate, but its origin is unknown and there is no effective treatment. Yifei Sanjie formula (YFSJF) is a Chinese medicine that is widely used for treatment of respiratory systems disease. However, the molecular basis for the function of YFSJF has not been determined.

Curcumin and Curcumol Inhibit NF-B and TGF- /Smads Signaling Pathways in CSE-Treated RAW246.7 Cells.

E-Zhu () is known as a classical traditional Chinese medicine and widely used in the treatment of cancers, cardiovascular disease, inflammation, and other diseases. Its main components include curcumol and curcumin, which have anti-inflammatory and antifibrosis effects. Here we established an inflammatory injury model by stimulating RAW246.