2018
DOI: 10.1002/jbt.22033
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Sauchinone prevents IL‐1β‐induced inflammatory response in human chondrocytes

Abstract: Sauchinone is one of the active lignan isolated from Saururus chinensis, which has been considered to possess various pharmacological activities, such as antitumor, hepatoprotective, antioxidant, and anti-inflammatory effects. However, the functional roles of sauchinone in interleukin-1 beta (IL-1β)-stimulated human osteoarthritis (OA) chondrocytes are still unknown. Thus, in this study, we investigated the anti-inflammatory effects of sauchinone in IL-1β-stimulated chondrocytes. Our results demonstrated that … Show more

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Cited by 13 publications
(7 citation statements)
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References 26 publications
(19 reference statements)
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“…In addition, the expression of COX-2 in inflammatory response is soared to increase the pathological synthesis of prostaglandin E2, thus intensifying the development of inflammation and joint injury (12). Moreover, IL-1β can induce the high expression of COX-2 in endothelial cells (13).…”
Section: Discussionmentioning
confidence: 99%
“…In addition, the expression of COX-2 in inflammatory response is soared to increase the pathological synthesis of prostaglandin E2, thus intensifying the development of inflammation and joint injury (12). Moreover, IL-1β can induce the high expression of COX-2 in endothelial cells (13).…”
Section: Discussionmentioning
confidence: 99%
“…A solution of 5-allyloxy-4-methoxy-1,3-benzodioxole 16 in acetone (1.5 M) was loaded in a PEEK injection loop (2 mL) connected to a stream of acetone pumped at a flow rate of 2 mL/min as depicted in Scheme 2. The [3,3]-Claisen rearrangement occurred in a stainless steel reactor coil (5 mL, 0.75 mm id) heated at 250 °C. The line was constantly pressurized at 70 bar with an electronic back pressure regulator (BPR) to prevent the vaporization of acetone.…”
Section: ■ Conclusionmentioning
confidence: 99%
“…1 The most representative members of benzoxanthenone-based natural products include carpanone 1, polemannone A-C 2-4 and sauchinone 5 and feature a highly oxygenated polycyclic structure with five contiguous stereogenic centers ( Figure 1). They have been identified as biologically relevant targets with anti-inflammatory, [2][3] hepatoprotective, [4][5] and antitumor properties. 6 Synthetic analogues have also been reported to be potent inhibitors of exocytosis and might be useful for the study of vesicular traffic.…”
Section: ■ Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Sauchinone suppressed the gene expression of inflammatory cytokines such as interleukin (IL)-5 and IL-13, consequently suppressing allergic airway inflammation in a murine model of allergic asthma [ 4 ]. In addition, sauchinone has been reported to inhibit the inflammatory response in acute lung injury [ 5 ], osteoarthritis [ 6 , 7 ], and colitis [ 8 , 9 ]. The anti-inflammatory effect of sauchinone is attributed to its anti-oxidant activity.…”
Section: Introductionmentioning
confidence: 99%