On the background of high morbidity and mortality of hepatocellular carcinoma (HCC) and rapid development of traditional Chinese medicine (TCM), we conducted a systematic review and meta-analysis of randomized clinical trials (RCTs) according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement to assess the clinical effectiveness and safety of traditional insect Chinese medicine and related preparation for non-surgical HCC. RCTs were searched based on standardized searching rules in mainstream medical databases from the inception up to May 2016. Ultimately, a total of 57 articles with 4,651 patients enrolled in this meta-analysis. We found that traditional insect Chinese medicine and related preparation combined chemotherapy show significantly effectiveness and safety in objective response rate (P < 0.001), survival time extension [12 months (P < 0.001); 18 months (P < 0.001); 24 months (P < 0.001); 36 months (P < 0.001)], amelioration for life quality [QoL scores improvement (P < 0.001); KPS improvement (P < 0.001); AFP improvement (P < 0.001)] and reduction of therapeutic toxicity [WBC decrease (P = 0.04); gastrointestinal adverse reactions (P < 0.001)]. In conclusion, traditional insect Chinese medicine and related preparations could be recommended as auxiliary therapy combined chemotherapy for HCC therapy.

Background Atopic dermatitis (AD) has become a common skin disease that requires systematic and comprehensive treatment to achieve adequate clinical control. Traditional Chinese medicines and related treatments have shown clinical effects for AD in many studies. But the systematic reviews and meta-analyses for them are lacking. Objective The systematic review and meta-analysis based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement were conducted to evaluate the efficacy and safety of traditional Chinese medicines and related treatments for AD treatment. Methods Randomized controlled trials (RCTs) were searched based on standardized searching rules in eight medical databases from the inception up to December 2016 and a total of 24 articles with 1,618 patients were enrolled in this meta-analysis. Results The results revealed that traditional Chinese medicines and related treatments did not show statistical differences in clinical effectiveness, SCORAD amelioration, and SSRI amelioration for AD treatment compared with control group. However, EASI amelioration of traditional Chinese medicines and related treatments for AD was superior to control group. Conclusion We need to make conclusion cautiously for the efficacy and safety of traditional Chinese medicine and related treatment on AD therapy. More standard, multicenter, double-blind randomized controlled trials (RCTs) of traditional Chinese medicine and related treatment for AD were required to be conducted for more clinical evidences providing in the future.

Mesenchymal stem cells (MSCs) have a therapeutic potential to treat cardiovascular diseases. However, a significant barrier to MSC therapy is insufficient MSC engraftment in ischemic myocardium after systemic administration. Here, we investigated the modulatory effects of tanshinone IIA and astragaloside IV on the migration of MSCs and further defined the underlying mechanisms. CXCR4 expression in MSCs was determined by using flow cytometry, real-time PCR, and western blotting. The results showed that CXCR4 expression was significantly higher in tanshinone IIA- and astragaloside IV-stimulated MSCs than that of the control. MSC migration toward stromal cell-derived factor-1α (SDF-1α) was studied using a transwell system. MSCs treated with tanshinone IIA and astragaloside IV showed stronger migration than that of the control. Moreover, this enhanced migration ability was abrogated by a CXCR4 inhibitor. In a rat acute myocardial infarction model, MSCs stimulated with tanshinone IIA and astragaloside IV were stained with Dio and injected into model rats via the tail vein. Dio-labeled cells in myocardium sections were observed by fluorescence microscopy. Tanshinone IIA- and astragaloside IV-stimulated MSCs showed enhanced capacities to home to ischemic myocardium sites. In addition, there was no significant difference in the SDF-1α expression among groups. These data suggest that tanshinone IIA and astragaloside IV regulate MSC mobilization, at least partially via modulation of the CXCR4 expression.

To explore the therapeutic value of lupeol on collagen-induced arthritis (CIA) in rats, a rheumatoid arthritis model. Lupeol is well known pentacyclic triterpene found in various plant sources, which possess anti-inflammatory and antioxidant actions. The current study was assessed the anti-arthritic potential of lupeol and its molecular mechanisms as compared with indomethacin (Indo) in collagen-induced arthritis CIA rats. The rats were randomly alienated into five groups: Control, CIA alone, CIA + lupeol (10 mg/kg bw), CIA + Indomethacin (3 mg/kg bw), and lupeol (10 mg/kg bw) alone. The paw volume, biochemical, hematological parameters, inflammatory enzymes, and cytokines were measured. As well protein expression of apoptotic proteins, and histopathological of ankle joint were examined. Inflammatory markers, cytokines, histological changes, paw volume, and inflammation were intensely reduced and enhanced apoptosis by lupeol. Alterations in hematological parameters, rheumatoid factor, C-reactive protein, and ceruloplasmin in arthritis were reverted by lupeol. Protein expressions of Bcl-2, and P13K/Akt signaling were declined, whereas the Bax, caspssae-3, and caspase-9 were elevated. These results highlighted that lupeol suppresses P13K/Akt signaling and has a promising anti-arthritic potential for collagen-induced rheumatic arthritis treatment. Hence lupeol would be suggested as an alternative natural source with potent anti-inflammatory and apoptotic actions for chronic inflammatory disorders.