Pittmanhuber0087

It significantly suppressed numbers of total inflammatory cells and neutrophils, and levels of cytokines in bronchoalveolar lavage fluid (BALF). HTME dose-dependently and significantly inhibited total and OVA-specific IgE levels in the BALF and serum. However, HTME did not influence xylazine/ketamine-induced anesthesia. Conclusion HTME exerted anti-inflammatory and bronchodilator effects and may be useful in treating chronic obstructive pulmonary disease and allergic atypical asthma with no gastrointestinal side effects. © 2020 Shih et al.Purpose This study focused on the mechanism underlying the therapeutic effect of curcumin against tongue cancer (TC). Methods Target genes of TC and curcumin were identified, respectively. Three datasets of TC from Gene Expression Omnibus were included, and then the differentially expressed genes were collected. After combing the data from The Cancer Genome Atlas, bioinformatics analyses were performed to investigate hub genes in terms of the functions and correlations. The proliferation and migration of TC cells were evaluated with CCK-8 assay and scratch wound healing assay, respectively. Cell apoptosis was evaluated by TUNEL assay, flow cytometry and Western blot. Cell cycle was determined by flow cytometry. Results In this study, 15 hub genes were identified (TK1, TDRD3, TAGLN2, RNASEH2A, PDE2A, NCF2, MAP3K3, GPX3, GPD1L, GBP1, ENO1, CAT, ALDH6A1, AGPS and ACACB). They were mainly enriched in oxygen-related processes, such as oxidation-reduction process, reactive oxygen species metabolic process, hydrogen peroxide catabolic process, oxidoreductase activity and Peroxisome-related pathway. The expression levels of hub gene mRNAs were positively correlated with each other's expression levels. None of the hub genes was correlated with prognosis (P > 0.05). Curcumin significantly inhibited CAL 27 cell proliferation and migration (P less then 0.05), but significantly promoted cell apoptosis (P less then 0.05). Conclusion Curcumin has potential therapeutic effect on treating TC by suppressing cell proliferation and migration, as well as promoting apoptosis through modulating oxygen-related signaling pathways. © 2020 Ma et al.Background Cancer remains the leading cause of human morbidity universally. Hence, we sought to assess the in vitro antiproliferative activity of new isatin-based conjugates (5a-s) against three human cancer cell lines. Methods The antiproliferative activities of compounds 5a-s were evaluated in vitro and their ADME (absorption, distribution, metabolism and excretion) was carried out using standard protocols. Subsequently, Western blot analysis was conducted to elucidate the potential antiproliferative mechanism of compounds 5a-s. Results The in vitro antiproliferative activities of compounds 5a-s against the tested cancer cell lines ranged from 20.3 to 95.9%. Compound 5m had an IC50 value of 1.17 µM; thus, its antiproliferative potency was approximately seven-fold greater than that of sunitinib (IC50 = 8.11 µM). In-depth pharmacological testing was conducted with compound 5m to gain insight into the potential antiproliferative mechanism of this class of compounds. Compound 5m caused an increase in the number of cells in the G1 phase, with a concomitant reduction of those in the G2/M and S phases. Additionally, compound 5m significantly and dose-dependently reduced the amount of phosphorylated retinoblastoma protein detected. Compound 5m enhanced expression of B cell translocation gene 1, cell cycle-associated proteins (cyclin B1, cyclin D1, and phosphorylated cyclin-dependent kinase 1), and a pro-apoptotic protein (Bcl-2-associated X protein gene), and activated caspase-3. ADME predictions exposed the oral liability of compounds 5a-s. Conclusion Herein, we revealed the antiproliferative activity and ADME predictions of the newly-synthesized compounds 5a-s and provided a detailed insight into the pharmacological profile of compound 5m. Thus, compounds 5a-s can potentially be exploited as new antiproliferative lead compounds for cancer chemotherapeutic. © 2020 Al-Wabli et al.Emicizumab is a bispecific, humanized, monoclonal antibody mimicking the factor (F) VIII cofactor activity in mediating the generation of FXa by FIXa in patients with hemophilia A (HA). check details This subcutaneous non-factor agent has been recently extensively approved for the prophylaxis of patients of HA patients with and without FVIII-inhibitors of all ages, although few data are currently available in children. In Phase 3 clinical trials and case series, emicizumab prophylaxis significantly reduced bleeding rates compared to previous treatment in HA adolescents and children with or without FVIII-inhibitors and was generally well tolerated. In addition, subcutaneous administration of emicizumab provided beneficial effects on health-related quality of life, and lessened the burden of the disease in HA patients as well as in their caregivers. However, additional prospective studies are required to evaluate the long-term safety of emicizumab prophylaxis in very young patients, including previously untreated patients. The aim of this paper was to review the limited data available on the use of emicizumab prophylaxis in children and to highlight the need for further studies to address remaining concerns. © 2020 Le Quellec.Background Metformin has been shown to inhibit the proliferation and migration of vascular wall cells. However, the mechanism through which metformin acts on atherosclerosis (AS) via the long non-coding RNA taurine up-regulated gene 1 (lncRNA TUG1) is still unknown. Thus, this research investigated the effect of metformin and lncRNA TUG1 on AS. Methods First, qRT-PCR was used to detect the expression of lncRNA TUG1 in patients with coronary heart disease (CHD). Then, the correlation between metformin and TUG1 expression in vitro and their effects on proliferation, migration, and autophagy in vascular wall cells were examined. Furthermore, in vivo experiments were performed to verify the anti-AS effect of metformin and TUG1 to provide a new strategy for the prevention and treatment of AS. Results qRT-PCR results suggested that lncRNA TUG1 expression was robustly upregulated in patients with CHD. In vitro experiments indicated that after metformin administration, the expression of lncRNA TUG1 decreased in a time-dependent manner.