Precisely Controlling the Activation of an Iron-Locked Drug Generator in the Liver Sinusoid to Enhance Barrier Penetration and Reduction of Liver Fibrosis.

Complex physical barriers and the nanomaterial's clearance mechanism in the liver greatly hinder the feasibility of using a conventional liver-targeting nanoplatform to deliver antifibrotic drugs to pathological sites for the treatment of liver fibrosis. Here, a novel drug delivery strategy was designed to overcome drug penetration barriers in a fibrotic liver and cooperated with oral nattokinase (NKase)-mediated antifibrosis therapy as a proof of concept, which relies on the coadministration of a nanosized iron-locked drug generator (named Pro-HAase) and orally absorbed iron chelator deferasirox (DFX). Such a strategy starts from the rapid accumulation of intravenously injected Pro-HAase in the microcapillaries of the fibrotic liver followed by disrupting the polyphenol-iron coordination inside Pro-HAase by DFX, liberating antifibrotic components, including procyanidine (PA) and hyaluronidase (HAase).

Case Report: Minimally invasive repair of a traumatic abdominal wall hernia in a child with a fascial closure device.

Abdominal trauma is common in daily life, but a traumatic abdominal wall hernia (TAWH) in children is rare. A TAWH is caused by a huge external force that leads to subcutaneous muscle and fascia rupture, while the skin remains intact. As abdominal pressure increases, the abdominal contents protrude, forming a lump.

Benralizumab efficacy and safety in severe asthma: A randomized trial in Asia.

Background: Benralizumab is indicated as add-on therapy in patients with uncontrolled, severe eosinophilic asthma; it has not yet been evaluated in a large Asian population with asthma in a clinical trial.

Objective: To evaluate the efficacy and safety of benralizumab in patients with severe asthma in Asia.

Methods: MIRACLE (NCT03186209) was a randomized, Phase 3 study in China, South Korea, and the Philippines.

Activation/Inactivation of Anticancer Drugs by CYP3A4: Influencing Factors for Personalized Cancer Therapy.

Cytochrome P450 3A4 (CYP3A4), one of the most important members of the cytochrome P450 subfamily, is a crucial catalyst in the metabolism of numerous drugs. As it catalyzes numerous processes for drug activation or inactivation, the pharmacological activities and clinical outcomes of anticancer drugs metabolized by CYP3A4 are highly dependent on the enzyme's activity and expression. Due to the complexity of tumor microenvironments and various influencing factors observed in human in vitro models and clinical studies, the pharmacokinetics of most anticancer drugs are influenced by the extent of induction or inhibition of CYP3A4-mediated metabolism, and these details are not fully recognized and highlighted.

Engineering mitochondrial uncoupler synergistic photodynamic nanoplatform to harness immunostimulatory pro-death autophagy/mitophagy.

Generally, autophagy/mitophagy, as a highly conserved lysosomal-based catabolic pathway, compromises the photodynamic therapy (PDT) efficiency by increasing the adaptation of tumor cells toward reactive oxygen species (ROS)-triggered protein damages and mitochondrial destruction. On the other hand, excessively activated autophagy/mitophagy cascades can provoke autophagic cell death and promote the endogenous antigens release of dying cells, thus playing a vital role in initiating the antitumor immune responses. To harness the exquisite immunomodulating effect of pro-death autophagy/mitophagy, we rationally constructed a MnO shell-coated multifunctional porphyrinic metal-organic framework (MOF) to load carbonyl cyanide 3-chlorophenylhydrazone (CCCP).

Nano-delivery of salvianolic acid B induces the quiescence of tumor-associated fibroblasts via interfering with TGF-β1/Smad signaling to facilitate chemo- and immunotherapy in desmoplastic tumor.

As the key stromal cells that mediate the desmoplastic reaction, tumor-associated fibroblasts (TAFs) play a critical role in the limited nanoparticle penetration and suppressive immune tumor microenvironment. Herein, we found that salvianolic acid B-loaded PEGylated liposomes (PEG-SAB-Lip) can interfere with the activation of TAFs by inhibiting the secretion of TGF-β1. After inhibiting the activation of TAFs, collagen deposition in tumors was reduced, and the penetration of nanoparticles in tumors was enhanced.

MicroRNA-885-3p alleviates bronchial epithelial cell injury induced by lipopolysaccharide via toll-like receptor 4.

Airway inflammation is one of the typical pathological characteristics of asthma. MicroRNAs (miRNAs) play important roles in regulating inflammation. Nevertheless, miRNA-885-3p (miR-885-3p)'s role in asthmatic inflammation and the underlying mechanism need to be explained.

Expression and clinical significance of AURKB gene in lung adenocarcinoma: Analysis based on the data-mining of bioinformatic database.

This study aimed to investigate the expression and clinical significance of aurora B kinase (AURKB) gene in lung adenocarcinoma (LUAD) by collecting relevant data in Oncomine database.Firstly, mRNA expression level of AURKB in LUAD was systematically analyzed using the ONCOMINE and the cancer genome atlas databases. Then, the association between AURKB expression and clinical parameters was investigated by UALCAN.

MiR-221-3p and miR-92a-3p enhances smoking-induced inflammation in COPD.

Background: Smoking is likely to facilitate airway inflammation and finally contributes to chronic obstructive pulmonary disease (COPD). This investigation was intended to elucidate miRNAs that were involved in smoking-induced COPD.

Methods: Altogether 155 COPD patients and 77 healthy volunteers were recruited, and their serum levels of miR-221-3p and miR-92a-3p were determined.

The efficacy and safety of acupuncture in the treatment of erectile dysfunction: A protocol for systematic review and meta-analysis.

Background: Erectile dysfunction (ED) can negatively affect men's mental health, interpersonal relationships, and overall well-being. ED has affected >150 million men worldwide, and this number will reach approximately 322 million by 2025. Although PDE5-Is is a landmark in the treatment of erectile dysfunction, it may have side effects such as penile pain, cardiovascular dysfunction, and deafness.

A novel diagnostic signature based on three circulating exosomal mircoRNAs for chronic obstructive pulmonary disease.

Exosomal microRNAs (exo-miRNAs or miRs) have demonstrated diagnostic value in various diseases. However, their diagnostic value in chronic obstructive pulmonary disease (COPD) has yet to be fully established. The purpose of the present study was to screen differentially expressed exo-miRNAs in the plasma of patients with COPD and healthy individuals and to evaluate their potential diagnostic value in COPD.

Effectiveness of acupuncture for asthenozoospermia: A protocol for systematic review and meta-analysis.

Background: According to the World Health Organization, the global incidence of infertility is about 15%, and more than 50% of infertility cases are caused by male infertility. Asthenozoospermia is caused by male fertility decline and male infertility. Due to work pressure, environmental pollution, sexual diseases, and other factors, the number of patients with asthenozoospermia has increased in recent years.

MicroRNA-29c affects zebrafish cardiac development via targeting Wnt4.

As a single cardiac malformation, ventricular septal defect (VSD) is the most common form of congenital heart disease. However, the precise molecular mechanisms underlying VSD are not completely understood. Numerous microRNAs (miRs/miRNAs) are associated with ventricular septal defects.

Implantation of I radioactive seeds via c-TBNA combined with chemotherapy in an advanced non-small-cell lung carcinoma patient.

Background: The critical management of advanced non-small-cell lung carcinoma (NSCLC), especially when complicated by severe airway stenosis, is difficult and often leads to high clinical risks and medical costs.

Case Presentation: A 51-year-old previously healthy male was admitted to the Department of Respiratory and Critical Care Medicine, Taizhou People's Hospital, in November 2018 for haemoptysis and difficulty breathing during a 15-d period. Following admission, chest computed tomography (CT) showed a large mass in the left hilum with atelectasis in the left upper lobe and obstructive pneumonia in the left lower lobe.

MerTK Downregulates Lipopolysaccharide-Induced Inflammation Through SOCS1 Protein but Does Not Affect Phagocytosis of Escherichia coli in Macrophages.

Bacterial lipopolysaccharide (LPS) induces inflammatory response via toll-like receptor 4 (TLR4). However, this response must be strictly regulated because unbalanced overproduction of pro-inflammatory cytokines can lead to tissue damage and even be fatal. Herein, we explore whether Mer receptor tyrosine kinase (MerTK) regulates Escherichia coli (E.

Long non-coding RNA EPIC1 promotes human lung cancer cell growth.

Long non-coding RNA (LncRNA) EPIC1 (Lnc-EPIC1) is a MYC-interacting LncRNA. In the present study, the expression and potential function of Lnc-EPIC1 in human lung cancer cells are tested. We show that Lnc-EPIC1 expression is significantly higher in established/primary human lung cancer cells than that in human lung epithelial cells.

k-RAS mutations in non-small cell lung cancer patients treated with TKIs among smokers and non-smokers: a meta-analysis.

Aim Of The Study: Recent studies have suggested that k-RAS mutations are related to the response to epidermal growth factor receptor (EGFR) tyrosine-kinase inhibitions (TKIs) in advanced non-small cell lung cancer (NSCLC) treatment. The aim of this meta-analysis was to assess the relationship between smoking history and k-RAS mutations in NSCLC treated with TKIs.

Material And Methods: We searched MEDLINE and Web of Science up to 15 March 2014.

Primary pulmonary synovial sarcoma presenting with a large lump mass in the left upper mediastinum: A case report.

Primary pulmonary synovial sarcoma is a rare lesion that occurs in 0.5% cases of lung malignancies. Chest computed tomography (CT) reveals a heterogeneously enhancing mass in the lobe or hilum of the lungs, frequently calcified and with pleural invasion.

siRNA targeting of Trop2 suppresses the proliferation and invasion of lung adenocarcinoma H460 cells.

The aim of the present study was to investigate the effect of the small interfering RNA (siRNA)-induced inhibition of the Trop2 gene on the proliferation and invasion of lung adenocarcinoma H460 cells. A recombinant adenovirus expression vector, which contained siRNA targeting open reading frames for Trop2 (rAd5-siTrop2), was transfected into lung adenocarcinoma H460 cells. Three groups were included in the study, namely the Ctrl (non-transfected control), rAd5-siCtrl (native control) and rAd5-siTrop2 (knockdown Trop2 gene) groups.

Sporadic lymphangioleiomyomatosis with bloody sputum as an initial symptom: A case report and review of the literature.

Lymphangioleiomyomatosis (LAM) is an extremely rare lung disease affecting females of a childbearing age. The condition occurs sporadically or in association with tuberous sclerosis complex. The diagnosis of LAM is often delayed since the clinical symptoms and signs are non-specific.

The relationship between Glasgow Prognostic Score and serum tumor markers in patients with advanced non-small cell lung cancer.

Background: Glasgow Prognostic Score (GPS) has been reported as a powerful prognostic tool for patients with advanced non-small cell lung cancer (NSCLC). The aim of this study was to assess the relationship between GPS and prognosis related tumor markers in patients with advanced NSCLC.

Methods: We included 138 advanced NSCLC patients and twenty healthy controls in the study.

Short hairpin RNA targeting AKT1 and PI3K/p85 suppresses the proliferation and self-renewal of lung cancer stem cells.

The aim of the present study was to investigate the effect of short hairpin (sh)RNA targeting AKT1 and phosphatidylinositol 3-kinase (PI3K)/p85 on the proliferation and self-renewal of lung cancer stem cells (LCSCs). The recombinant adenovirus expression vector, which contained shRNA targeting open reading frames of AKT1 and PI3K/p85, was transfected into LCSCs. It was found that AKT1 and PI3K/p85 expression was upregulated in LCSCs compared with that in the primary lung cancer cells.

Bilateral pleural effusion as an initial manifestation of multiple myeloma: A case report and literature review.

Multiple myeloma (MM) is a rare type of malignant hematological neoplasm. Although primarily involving the bone marrow, MM has a significant risk of metastasizing to other organs and may present with various clinical symptoms. However, the involvement of the respiratory system in the course of MM is extremely uncommon, particularly presenting with bilateral pleural effusion as the sole initial manifestation, which may result in a delayed diagnosis of MM.