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Accumulating evidence suggests that compound glycyrrhizin may have beneficial effects on ulcerative colitis by inhibiting inflammation. However, the credibility of the evidence and safety for this practice are unclear. Therefore, we aimed to perform a systematic review and meta-analysis to evaluate the anti-inflammatory activity and safety of compound glycyrrhizin in the treatment of ulcerative colitis. PubMed, Embase, Cochrane Library, Web of Science, Chinese Biomedical Literature, China National Knowledge Infrastructure, Wanfang Database and CQVIP Database were searched for this review. Twenty-three qualified studies involving 2060 participants were included. There was a significant association of compound glycyrrhizin with TNF-α, IL-6, IL-8, IL-10, IL-17, adverse effects rate and recurrence rate. These results supported the anti-inflammatory activity of compound glycyrrhizin. In addition, compound glycyrrhizin can alleviate the adverse effects of conventional drugs (e.g. sulfasalazine), but it can also lead to edema. Further studies are required on the safety of compound glycyrrhizin and its mitigative effects on the adverse effects of conventional drugs.

More and more evidence suggests the oncogenic function of overexpressed CDC28 protein kinase regulatory subunit 2 (CKS2) in various human cancers. However, CKS2 has rarely been studied in cervical cancer. Herein, taking advantage of massive genetics data from multicenter RNA-seq and microarrays, we were the first group to perform tissue microarrays for CKS2 in cervical cancer. We were also the first to evaluate the clinical significance of CKS2 with large samples (980 cervical cancer cases and 422 noncancer cases). We further excavated the mechanism of the tumor-promoting activities of CKS2 in cervical cancer through analysis of genetic mutation profiles, Gene Ontology (GO), and Kyoto Encyclopedia of Genes and Genomes (KEGG) significant enrichment of genes coexpressed with CKS2. According to the results, expression data from multilevels unanimously supported the overexpression of CKS2 in cervical cancer. Patients with cervical cancer in stage II from inhouse microarrays had significantly higher expression of CKS2, and CKS2 overexpression had an adverse impact on the disease-free survival status of cervical cancer patients in GSE44001. Both mutation types of mRNA high and mRNA low appeared in cervical cancer cases from the TCGA Firehose project. Gene coexpressed with CKS2 participated in pathways including the cell cycle, estrogen signaling pathway, and DNA replication. In summary, upregulated CKS2 is closely associated with the malignant clinical development of cervical cancer and might serve as a valuable therapeutic target in cervical cancer.

Abstract Background There is growing evidence of the role of long non-coding RNAs (lncRNAs) in cervical cancer (CC). The objective was to discuss whether exosomal lncRNA HNF1A-AS1 impacted drug resistance in CC via binding to microRNA-34b (miR-34b) and regulating TUFT1 expression. Methods The expression of HNF1A-AS1 in normal cervical epithelial cells, cisplatin (DDP)-sensitive cell line (HeLa/S) and DDP-resistant cell line (HeLa/DDP) cells were detected. HeLa/S and HeLa/DDP cells were interfered with HNF1A-AS1 to determine IC50, proliferation, colony formation and apoptosis of CC cells. The exosomes were isolated and identified. Subcellular localization of HNF1A-AS1, expression of miR-34b and TUFT1 in receptor cells were also verified. The binding site between HNF1A-AS1 and miR-34b, together with miR-34b and TUFT1 were confirmed. Tumorigenic ability of cells in nude mice was also detected. Results HNF1A-AS1 was upregulated in DDP-resistant cell line HeLa/DDP. Silencing HNF1A-AS1 suppressed CC cell proliferation and promoted its apoptosis. HNF1A-AS1 was found to act as a competing endogenous RNA (ceRNA) of miR-34b to promote the expression of TUFT1. Exosomes shuttled HNF1A-AS1 promoted the proliferation and drug resistance of CC cells and inhibited their apoptosis by upregulating the expression of TUFT1 and downregulating miR-34b. Furthermore, suppressed exosomal HNF1A-AS1 in combination with DDP inhibited tumor growth in nude mice. Conclusion Our study provides evidence that CC-secreted exosomes carrying HNF1A-AS1 as a ceRNA of miR-34b to promote the expression of TUFT1, thereby promoting the DDP resistance in CC cells.

Vascular dementia is a serious neurological disease associated with reduced perfusion of the brain. No western drugs have been approved for the treatment of vascular dementia. Oral Chinese drugs are commonly employed for vascular dementia in China. The purpose of this scope review is to review the recent evidence from clinical trials regarding the benefits of traditional oral Chinese medicines and to outline their effects on vascular dementia. Seventeen Chinese herbal medicines used in vascular dementia were systematically searched from 7 databases, such as EMBASE, Cochrane, PubMed, China Sci-Tech journal database, China National Knowledge Infrastructure, Chinese Biomedical Database as well as Wanfang database. Data were obtained from guidelines, consensus, meta-analyses and systematic reviews and randomized controlled trials. A revised Cochrane Risk Assessment Instrument was applied to evaluate the risk of bias with respect to the intention-to-treat effect on eligible randomized controlled trials. Microsoft Excel 2019, GraphPad Prism and RSTUDIO statistics were employed for data integration and process. As the data show, the number of research published increased between 2009 and 2014, while the most studied medicines were TianZhi, Ginkgo biloba leaf and NaoXinTong. A low overall bias risk of intention-to-treat was achieved in only 7 trials. More consistent benefits were observed with Ginkgo biloba leaf and TianZhi for amelioration of mini-mental state examination score deficits and activities of daily living impairments. The overall reporting quality of randomized controlled trials of traditional oral Chinese medicines for vascular dementia was poor and the transparency of these randomized controlled trials must be urgently improved. Oral Chinese drugs may be beneficial to patients with vascular dementia, but they need to be further assessed. [ABSTRACT FROM AUTHOR]

Background: The rate of gastrointestinal adenomatous polyps, often regarded as precancerous lesions, developing into cancer is 40 - 70 %. Endoscopic resection has been the preferred method for treating gastric polyps since the late 1960s. Surgical removal of polyps continues to play an important role in the treatment of polyps; however, the efficacy of such treatment cannot be guaranteed, and polyps may recur. Case presentation: Here, we report a 44-year-old man suffering from gastrointestinal polyps who refused surgical treatment and instead was treated with traditional Chinese herbal medicine (TCHM) for approximately 1 year. The patient was diagnosed with "qi deficiency and dampness syndrome" based on traditional Chinese medicine theory and was treated with the TCHM "strengthen qi and remove dampness formula", referred to as the shen-ling-bai-zhu powder/decoction. Conclusion: This case suggests that TCHM may play an important role in the treatment of gastrointestinal polyps. Relevant data are, however, limited and a randomized controlled trial is needed to confirm TCHM efficacy in a larger population. [ABSTRACT FROM AUTHOR]