Publications by authors named "Lu Huiyu"

Article Synopsis
  • - The text discusses challenges in delivering antifibrotic drugs to the liver due to physical barriers and clearance mechanisms, prompting the development of a new delivery strategy aimed at treating liver fibrosis.
  • - This strategy involves a combination of a drug generator called Pro-HAase, which is injected, and an oral iron chelator named deferasirox (DFX), creating a targeted release of antifibrotic agents specifically in the fibrotic liver.
  • - The approach effectively reverses liver fibrosis while minimizing toxicity related to residual iron, showcasing a sophisticated method for overcoming drug delivery barriers in liver treatment, potentially guiding future designs for similar nanomaterial systems.
View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF

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).

View Article and Find Full Text PDF
Article Synopsis
  • Tumor-associated fibroblasts (TAFs) contribute to a suppressive tumor environment and limit nanoparticle effectiveness in cancer treatments.
  • The use of salvianolic acid B-loaded PEGylated liposomes (PEG-SAB-Lip) can block TAF activation by inhibiting TGF-β1, leading to reduced collagen in tumors and increased nanoparticle penetration.
  • This treatment also promotes a more favorable immune response by increasing Th1 cytokines and T cell recruitment while decreasing suppressive immune cells, ultimately enhancing the effectiveness of combined therapies against tumor growth and metastasis.
View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF
Article Synopsis
  • Smoking contributes to airway inflammation and the development of chronic obstructive pulmonary disease (COPD), with this study aiming to identify specific microRNAs (miRNAs) linked to smoking-induced COPD.
  • The research involved comparing serum levels of miR-221-3p and miR-92a-3p in 155 COPD patients to 77 healthy volunteers and studying the effects of cigarette smoke extract on human bronchial epithelial cells.
  • Findings showed elevated levels of both miRNAs in COPD patients, indicating their potential as biomarkers for diagnosing stable versus acute COPD, along with a role in promoting inflammation and cell viability issues related to cigarette smoke exposure.
View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF
Article Synopsis
  • Exosomal microRNAs (exo-miRNAs) show promise as potential diagnostic biomarkers for chronic obstructive pulmonary disease (COPD), though their effectiveness is not yet fully established.
  • Researchers conducted a study comparing exo-miRNA levels in the plasma of COPD patients and healthy individuals using advanced sequencing techniques and confirmed findings with RT-qPCR.
  • The study identified 20 significantly altered exo-miRNAs, with specific ones exhibiting associations with key clinical indicators and biological functions related to COPD, highlighting three exo-miRNAs (miR-23a, miR-221, miR-574) as particularly relevant for diagnostic purposes.
View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF
Article Synopsis
  • Ventricular septal defect (VSD) is the most common congenital heart disease, but the molecular causes are not fully understood, especially the role of microRNAs like miR-29c.
  • Research using zebrafish embryos found that overexpression of miR-29c negatively affected heart development in a dose-dependent manner, leading to issues like a slower heart rate and heart malformations.
  • The study concluded that miR-29c influences heart development by interacting with the Wnt4 signaling pathway, highlighting its potential role in congenital heart defects.
View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF
Article Synopsis
  • Bacterial lipopolysaccharide (LPS) activates the inflammatory response in macrophages via the toll-like receptor 4 (TLR4) pathway, but excessive cytokine production can cause tissue damage.
  • The study investigates the role of Mer receptor tyrosine kinase (MerTK) in regulating LPS-induced inflammation and macrophage phagocytosis of E. coli.
  • Findings suggest that MerTK downregulates pro-inflammatory cytokine production through suppressor of cytokine signaling 1 (SOCS1) without influencing the ability of macrophages to engulf E. coli.
View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF

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.

View Article and Find Full Text PDF
Article Synopsis
  • Multiple myeloma (MM) is a rare blood cancer that often starts in the bone marrow but can spread and cause various symptoms, including rare respiratory issues.
  • A unique case study involved a 78-year-old patient who presented with persistent shortness of breath, leading to the discovery of bilateral pleural effusion and the identification of myeloma cells in the fluid.
  • This case highlights the importance of considering MM in patients with unexplained pleural effusion, as timely diagnosis can be crucial for treatment.
View Article and Find Full Text PDF