A comprehensive pan-cancer analysis of RNF187 in human tumors.

Purpose: RING Finger 187 (RNF187) has recently emerged as a potential contributor to tumorigenesis. However, a comprehensive pan-cancer analysis of RNF187 in human tumors has not been undertaken until now.

Methods: Our study aims to investigate RNF187 expression across 33 different types of human tumors, utilizing data from the TCGA and GTEx databases.

Comprehensive analysis of the prognostic and immunological signature of TNFAIP8 family genes in human glioma.

TNFAIP8 family molecules have been recognized for their involvement in the progression of tumors across a range of cancer types. Emerging experimental data suggests a role for certain TNFAIP8 family molecules in the development of glioma. Nonetheless, the comprehensive understanding of the genomic alterations, prognostic significance, and immunological profiles of TNFAIP8 family molecules in glioma remains incomplete.

Human pan-cancer analysis of the predictive biomarker for the CDKN3.

Background: Cell cycle protein-dependent kinase inhibitor protein 3 (CDKN3), as a member of the protein kinase family, has been demonstrated to exhibit oncogenic properties in several tumors. However, there are no pan-carcinogenic analyses for CDKN3.

Methods: Using bioinformatics tools such as The Cancer Genome Atlas (TCGA) and the UCSC Xena database, a comprehensive pan-cancer analysis of CDKN3 was conducted.

Decoding molecular mechanism of species-selective targeting of fungal versus human HSP90 using multiple replica molecular dynamics simulations and binding free energy calculations.

As a highly evolutionarily conserved molecular chaperone, heat shock protein (HSP90), plays an important role in virulence traits, representing a therapeutic target for the treatment of fungal infections. The close evolutionary relationship between fungi and their human hosts poses a key challenge for the development of selective antifungal agents. In this work, molecular docking, multiple replica microsecond-based molecular dynamics (MD) simulations, and binding free energy calculations were performed to decode molecular mechanism of species-selective targeting of fungal versus human HSP90 triggered by the compound A11.

Circ_0006404 enhances hepatocellular carcinoma progression by regulating miR-624.

Growing studies have demonstrated that circRNAs (circular RNAs) act potential roles in tumor metastasis and progression. However, the expression and function of circ_0006404 in hepatocellular carcinoma (HCC) remain to be investigated. The expression of circ_0006404 and miR-624 was detected by qRT-PCR.

Clinical characteristics of re-hospitalized COVID-19 patients with recurrent positive SARS-CoV-2 RNA: a retrospective study.

At present, it has been noticed that some patients recovered from COVID-19 present a recurrent positive RNA test of SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) after being discharged from hospitals. The purpose of the current study was to characterize the clinical features of re-hospitalized patients with recurrent SARS-CoV-2 positive results. From January 12 to April 1 of 2020, our retrospective study was conducted in China.

Irradiation stent insertion for inoperable malignant biliary obstruction: a meta-analysis of randomized controlled trials.

The purpose of the study was to compare the relative clinical efficacies of irradiation stent (IRS) and conventional stent (CVS) insertions for the treatment of patients with malignant biliary obstruction (MBO). Pubmed, Embase, and Cochrane Library databases were searched for relevant randomized controlled trials (RCTs) from the date of inception through to August 2020. Data analysis was performed using RevMan v5.

Stent with radioactive seeds strand insertion for malignant hilar biliary obstruction.

Purpose: This study aimed to assess clinical efficacy and long-term patient outcomes in individuals with malignant hilar biliary obstruction (MHBO) that had been treated insertion of a stent with a radioactive seed strand (RSS).

Material And Methods: A total of 84 MHBO patients were treated either normal stent insertion ( = 48) or stent with RSS insertion ( = 36) from January 2015 to December 2018.

Results: The technical success rates of normal stent insertion and stent with RSS insertion were 93.

Accessory hepatic vein recanalization for hepatic vein-type Budd-Chiari syndrome.

Purpose: To explore the clinical efficacy and long-term outcomes of accessory hepatic vein (AHV) recanalization as a means of treating hepatic vein (HV)-type Budd-Chiari syndrome (BCS).

Methods: Between January 2011 and December 2018, a total of 46 symptomatic HV-type BCS patients were treated by AHV recanalization in our hospital. The technical and clinical success of this treatment, as well as associated long-term patient prognosis was assessed herein.

Microsecond molecular dynamics simulations reveal the allosteric regulatory mechanism of p53 R249S mutation in p53-associated liver cancer.

The tumor suppressor p53, a transcription factor, plays a critical role in many cellular processes, including DNA repair and apoptosis and cell cycle arrest. Missense mutations in the p53 have closely related to human cancer. R249S mutation at the p53 core DNA binding domain (DBD) is frequently observed in hepatocellular carcinoma.

Self-Expanded Metallic Stent Insertion for Hilar Cholangiocarcinoma: Comparison of Unilateral and Bilateral Stenting.

This study aims to ascertain the relative outcomes in patients with hilar cholangiocarcinoma (HCCA) undergoing either unilateral or bilateral self-expanded metallic stent (SEMS) insertion. In this retrospective single-center study, 93 patients with HCCA were treated through percutaneous insertion of either unilateral or bilateral SEMS during January 2012 to December 2018. We compared technical success, clinical success, and long-term outcomes of the treatment method.

Development of a Novel Magnetic Brake Shoe for Mine Hoists Based on Nano-Fe3O4 and Nd-Fe-B Additive.

Background: The brake is an important safety protection device for mine hoists, in which the performance of the brake shoe affects directly the safe operation of the hoist system. In order to solve problems such as high wear rate and unstable friction coefficient of brake shoe under high temperature, this paper indicated that adding magnetic powder to the composite material of traditional mine hoist's brake shoe will be a creative and effective approach to improve its properties.

Methods: Based on relevant China patents of the authors, several new formulas of brake shoe material were designed in the presence of Nano-Fe3O4 and Nd-Fe-B, and the methods of both preparation and performance testing of the magnetic brake shoes were introduced.

Protective effects of alpinetin on lipopolysaccharide/d-Galactosamine-induced liver injury through inhibiting inflammatory and oxidative responses.

Alpinetin, a type of novel plant flavonoid derived from Alpinia katsumadai Hayata, has been reported to have anti-inflammatory effects. The aim of this investigation was designed to reveal the protective effects of alpinetin on Lipopolysaccharide (LPS)/d-galactosamine (D-Gal)-induced liver injury in mice. Alpinetin (12.

Mesenchymal stem cells inhibited development of lung cancer induced by chemical carcinogens in a rat model.

Mesenchymal stem cells (MSCs) may play a significant role in carcinogenesis; however, data have shown that MSCs can both promote and inhibit tumor growth. We investigated the effect of MSCs on the development of lung cancer in a rat model. Bone marrow-derived MSCs were isolated from male Wistar rats and fluorescently labeled.

Correlation of interferon-lambda 4 ss469415590 with the hepatitis C virus treatment response and its comparison with interleukin 28b polymorphisms in predicting a sustained virological response: a meta-analysis.

Background: Interferon-lambda 4 (IFNL4) ss469415590 is a newly discovered polymorphism that could predict the treatment response in hepatitis C virus (HCV)-infected patients. This meta-analysis was performed in order to clarify its specific effect on the treatment response and to compare it with interleukin 28b (IL28B).

Method: The commonly used literature databases were searched.

A Review on the Research Progress of Nano Organic Friction Materials.

Background: Traditional organic friction materials are difficult to adapt to people's growing technical requirements for stability, safety, comfort and environmental protection in the braking process. With the rapid development of nanotechnology, the brake's organic friction materials meet new opportunities. This article aims to review the research progress of organic friction materials that have applied nanotechnology.

Efficacy of poly-unsaturated fatty acid therapy on patients with nonalcoholic steatohepatitis.

Aim: To examine whether poly-unsaturated fatty acid (PUFA) therapy is beneficial for improving nonalcoholic steatohepatitis (NASH).

Methods: In total, 78 patients pathologically diagnosed with NASH were enrolled and were randomly assigned into the control group and the PUFA therapy group (added 50 mL PUFA with 1:1 ratio of EHA and DHA into daily diet). At the initial analysis and after 6 mo of PUFA therapy, parameters of interest including liver enzymes, lipid profiles, markers of inflammation and oxidation, and histological changes were evaluated and compared between these two groups.

Probiotics in the treatment of peptic ulcer infected by helicobacter pylory and its safety.

This paper aimed to study the curative effect of probiotics in the treatment of peptic ulcer (PU) infected with Helicobacter Pylory (H. Pylory). A total of 132 cases of patients with PU infected by H.

The Role of Phosphorylated Cx43 on PKC Mediated Ser368 in Lung Injury Induced by Seawater Inhalation.

Seawater aspiration may result in acute lung injury/acute respiratory distress syndrome (ALI/ARDS), which is characterized by pulmonary inflammation and lung edema that closely related to pulmonary barrier dysfunction and intracellular communication. The aim of the present research was to explore the role of connexion 43 (Cx43) in seawater aspiration-induced ALI/ARDS. The results from in vivo experiments showed that seawater inhalation led to increased expression of p-PKC and phosphorylated Cx43 (p-Cx43), which were followed by protein rich fluid leakage and TNF-α and IL-1β secretion.

miR-709 up-regulated in hepatocellular carcinoma, promotes proliferation and invasion by targeting GPC5.

Objectives: Hepatocellular carcinoma (HCC) is one of the most common cancers and is a significant leading cause of cancer-related deaths worldwide. Emerging evidence has shown that microRNAs (miRNAs) are associated with cancer development and progression. However, up to now little has been known concerning the role of miR-709 in HCC.

IL-28B polymorphisms correlated with treatment response in HCV-4 mono-infected patients: a meta-analysis.

Background: The role of interleukin 28B (IL-28B) polymorphisms played in hepatitis C virus (HCV) infection has been gradually explicit, especially in HCV genotype 1, 2 and 3. However, no confirmative conclusion was acquired in genotype 4 HCV patients. Thus we conducted this meta-analysis.

Combination of high-sensitivity C-reactive protein and homocysteine predicts the short-term outcomes of Chinese patients with acute ischemic stroke.

Background: Ischemic stroke is one of the most common causes of death worldwide. Early and accurate prediction of outcome in acute ischemic stroke (AIS) is important and influences risk-optimized therapeutic strategies. We investigated the changes in high-sensitivity C-reactive protein (Hs-CRP) and homocysteine (HCY) levels, two of the risk factors, during the acute period of AIS and evaluated the relationship between these levels and short-term prognosis.

CT-guided percutaneous microwave ablation of pulmonary malignancies: Results in 69 cases.

Background: Microwave ablation (MWA) has attracted a worldwide attention gradually in treating inoperable pulmonary malignancies. However, in the lung tissues treated with MWA recurrence of tumor may still occur and few data in large patient groups till now were reported about the safety or effectiveness of microwave ablation in treating primary lung cancer and metastatic pulmonary malignancies. The purpose of this study is to evaluate the clinical curative effect (local control, survival data) MWA and its safety as well.

Asterosaponin 1 induces endoplasmic reticulum stress-associated apoptosis in A549 human lung cancer cells.

Asterosaponin 1, a new cytostatic agent from starfish, possesses several bioactivities including an antitumor effect. The aim of this study was to investigate the potential anti-proliferative and pro-apoptotic activity of asterosaponin 1 in A549 human lung cancer cells, as well as the potential mechanisms. The results showed that asterosaponin 1 inhibited the proliferation of A549 cells in a dose-dependent manner, and the cytostatic activity resulted from the induction of apoptotic cell death.

Efficacy and safety of bronchoscopic cryotherapy for granular endobronchial tuberculosis.

Background: The most important sequela of endobronchial tuberculosis (EBTB) is bronchial stenosis, which causes wheezing, dyspnea and obstructive pneumonia. But there have been no reports about applying cryotherapy for granular EBTB that did not show luminal narrowing of the bronchus at diagnosis. Whether this technique is useful for preventing granular EBTB from progressing into stenosis needs to be clarified.