The American journal of Chinese medicine
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Atherosclerosis (AS) is a major cause of mortality worldwide. Geniposide (GP) has lipolytic and anti-inflammatory effects and is widely administered for the treatment of cardiovascular disease. There is considerable evidence for the importance of autophagy in the cardiovascular system, and GP can promote autophagy and improve AS. ⋯ The experimental results revealed that GP can increase the expression of LC3, increase the expression of Beclin1, and decrease P62. Additionally, it inhibits the phosphorylation of PI3K/Akt/mTOR. In conclusion, GP can effectively treat AS by enhancing autophagy through the PI3K/Akt/mTOR pathway.
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Acupuncture and moxibustion are widely acknowledged as effective complementary therapies for managing inflammatory bowel disease (IBD) in traditional Chinese medicine. However, the regulatory mechanisms by which these two therapies exert their therapeutic effects in IBD are yet to be fully elucidated. The objective of this study was to investigate the mechanisms of action underlying acupuncture and moxibustion and the regulative differences between them as therapeutic interventions for IBD. ⋯ Acupuncture and moxibustion had distinct effects on the regulation of the intestinal microbiota and metabolic pathways in IBD mice. Moxibustion regulated a greater number of metabolic pathways than acupuncture, the majority of which were associated with amino acid metabolism, brain signal transmission, energy metabolism, and anti-inflammatory pathways. These findings provide a scientific basis for the differential applications of acupuncture and moxibustion in clinical practice.
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Panax notoginseng saponins (PNS), the primary medicinal ingredient of Panax notoginseng, mitigates cerebral ischemia-reperfusion injury (CIRI) by inhibiting inflammation, regulating oxidative stress, promoting angiogenesis, and improving microcirculation. Moreover, PNS activates nuclear factor erythroid 2-related factor 2 (Nrf2), which is known to inhibit ferroptosis and reduce inflammation in the rat brain. However, the molecular regulatory roles of PNS in CIRI-induced ferroptosis remain unclear. ⋯ Mechanistically, PNS treatment facilitated Nrf2 activation, thereby regulating the expression of iron overload and lipid peroxidation-related proteins and the activities of anti-oxidant enzymes. This cascade inhibited ferroptosis and mitigated CIRI. Altogether, these results suggest that the ferroptosis-mediated activation of Nrf2 by PNS reduces inflammation and is a promising therapeutic approach for CIRI.
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In recent years, due to advancements in medical conditions and the development of scientific research, the fundamental research of TCM antitumor treatments has progressed from the cellular level to the molecular and genetic levels. Previous studies have demonstrated the significant role of traditional Chinese medicine (TCM) in antitumor therapy through various mechanisms and pathways. Its mechanism of action is closely associated with cancer biology across different stages. ⋯ Through our review, we found that TCM not only directly inhibits tumors, but also enhances the body's immunity, thereby indirectly inducing an antitumor effect. This function aligns with the TCM theory of "strengthening the body's resistance to eliminate pathogenic factors". Furthermore, TCM will play a significant role in tumor treatment in clinical settings.