Hyperthermia ablation combined with transarterial chemoembolization versus monotherapy for hepatocellular carcinoma: A systematic review and meta-analysis.

BACKGROUND AND AIMS: The existing evidence has indicated that hyperthermia ablation (HA) and HA combined with transarterial chemoembolization (HATACE) are the optimal alternative to surgical resection for patients with hepatocellular carcinoma (HCC) in the COVID-19 crisis. However, the evidence for decision-making is lacking in terms of comparison between HA and HATACE. Herein, a comprehensive evaluation was performed to compare the efficacy and safety of HATACE with monotherapy. MATERIALS AND METHODS: Worldwide studies were collected to evaluate the HATACE regimen for HCC due to the practical need for global extrapolation of applicative population. Meta-analyses were performed using the RevMan 5.3 software (The Nordic Cochrane Centre, The Cochrane Collaboration, Copenhagen, Denmark). RESULTS: Thirty-six studies involving a large sample of 5036 patients were included finally. Compared with HA alone, HATACE produced the advantage of 5-year overall survival (OS) rate (OR:1.90; 95%CI:1.46,2.46; p < 0.05) without increasing toxicity (p ≥ 0.05). Compared with TACE alone, HATACE was associated with superior 5-year OS rate (OR:3.54; 95%CI:1.96,6.37; p < 0.05) and significantly reduced the incidences of severe liver damage (OR:0.32; 95%CI:0.11,0.96; p < 0.05) and ascites (OR:0.42; 95%CI:0.20,0.88; p < 0.05). Subgroup analysis results of small (≤3 cm) HCC revealed that there were no significant differences between the HATACE group and HA monotherapy group in regard to the OS rates (p ≥ 0.05). CONCLUSIONS: Compared with TACE alone, HATACE was more effective and safe for HCC. Compared with HA alone, HATACE was more effective for non-small-sized (>3 cm) HCC with comparable safety. However, the survival benefit of adjuvant TACE in HATACE regimen was not found for the patients with small (≤3 cm) HCC.

[Protective effects of Lonicerae Japonicae Flos against acute alcoholic liver injury in rats based on network pharmacology].

This study aims to explore underlying mechanism of Lonicerae Japonicae Flos(LJF) in protecting rats against acute alcoholic liver injury(ALI) based on mitogen-activated protein kinase(MAPK) pathway. First, the targets of LJF in preventing ALI were predicted by network pharmacology and the component-target-pathway network was constructed, so that the key targets of LJF components acting on MAPK pathway were screened. Second, male SD rats were randomized into the control(KB) group, model(MX) group, positive(YX) group, and LJF high-(GJ), medium-(ZJ), and low-(DJ) dose groups. Each administration group was given(ig) corresponding drugs for 7 days and KB group and MX group received(ig) equal volume of distilled water every day. Except for KB group, rats were given Chinese spirit(56%, 3 days) for ALI modeling. The levels of aspartate transaminase(AST), alanine transaminase(ALT), interleukin-6(IL6) and tumor necrosis factor-α(TNF-α) in serum and malondialdehyde(MDA), glutathione(GSH), superoxide dismutase(SOD) and glutathione peroxidase(GSH-Px) in liver tissue of rats in each group were detected. Furthermore, we employed quantitative real-time PCR(qRT-PCR) to probe the effects of LJF on the key targets of MAPK pathway in ALI rats. A total of 28 active components of LJF were screened from TCMSP database, and 317 intersected with ALI-related targets. According to Kyoto encyclopedia of genes and genomes(KEGG) pathway enrichment analysis, the 317 targets involved 226 pathways, which were mainly liver disease, inflammation, immunity, apoptosis and other related pathways. According to the MAPK pathway-target-active component network, the key active components of LJF, such as chlorogenic acid, hederagenol, and hyperoside, acted on 25 key targets of MAPK pathway. The results of in vivo experiments showed decreased levels of AST, ALT, and MDA in DJ, ZJ, and GJ groups(P<0.01 or P<0.05), reduced levels of IL6 in DJ and GJ groups(P<0.01 or P<0.05), and improved levels of SOD and GSH in ZJ and GJ groups(P<0.01 or P<0.05). The results of qRT-PCR demonstrated that the expression levels of mitogen-activated protein kinase kinase 4(MAPK2 K4) and mitogen-activated protein kinase 3(MAPK3) were decreased in DJ, ZJ, and GJ groups(P<0.01). The network pharmacology and experimental verification showed that the active components in LJF can reduce the inflammatory factor level and enhance the activities of SOD and GSH-Px by inhibiting the expression of key targets of MAPK pathway, thus alleviating and preventing liver damage caused by alcohol.