Fe3O4-viral-like Mesoporous Silica Nanoparticle(Fe3O4-vMSN)-Sustained Release of Lenvatinib for Targeted Treatment of Hepatocellular Carcinoma.

Background: Lenvatinib is an oral tyrosine kinase inhibitor that selectively inhib-its receptors involved in tumor angiogenesis and tumor growth. It is an emerging first-line treatment agent for hepatocellular carcinoma (HCC). However, there is no intravenous ad-ministration of Lenvatinib.

Elucidating cardiomyocyte heterogeneity and maturation dynamics through integrated single-cell and spatial transcriptomics.

The intricate development and functionality of the mammalian heart are influenced by the heterogeneous nature of cardiomyocytes (CMs). In this study, single-cell and spatial transcriptomics were utilized to analyze cells from neonatal mouse hearts, resulting in a comprehensive atlas delineating the transcriptional profiles of distinct CM subsets. A continuum of maturation states was elucidated, emphasizing a progressive developmental trajectory rather than discrete stages.

Efficacy Analysis of Modified Single-Incision Surgery for Repair of Pediatric Chest Wall Defects: A Retrospective Cohort Study.

Aim: This study aims to compare the efficacy of modified single-incision surgery with that of traditional modified Ravitch surgery for the repair of pectus excavatum in pediatric patients.

Methods: In this retrospective study, we included patients who underwent surgical correction for sternal depression from January 2015 to December 2020 across four major medical centers. Patients were categorized into two specific groups on the basis of the surgical technique employed: the modified single-incision surgery group, which comprised patients treated using the novel single-incision approach, and the traditional modified Ravitch surgery group, which included patients who received the conventional Ravitch surgery with multiple incisions.

Assessing the Causal Impact of Social Isolation on Angina Risk: Evidence from a Two-Sample Mendelian Randomization Study.

Introduction: Previous observational studies have indicated an association between social isolation and an increased risk of cardiovascular diseases such as angina, but various factors may confound these studies. This study employs Mendelian randomization to investigate the causal relationship between social isolation and angina, minimizing potential confounding effects.

Methods: We conducted a two-sample Mendelian randomization analysis using genetic variants as instrumental variables for social isolation.

RASGEF1C as a novel prognostic biomarker for LUAD.

Lung adenocarcinoma (LUAD) is a common histologic lung cancer with high morbidity and mortality, and most patients have distant metastases at diagnosis. RasGEF Domain Family Member 1C (RASGEF1C) could regulated Alzheimer's disease. However, its function in various cancers, including LUAD, is poorly understood.

A sandwich-type electrochemiluminescence biosensor based on Ni(HAB)/Au@ZnNiAl-LDH/Ru@MIL-53(Al)-NH for ultra-sensitive detection of microRNA-155.

A novel electrochemiluminescence (ECL) biosensor was developed for the ultrasensitive detection of miRNA-155, based on the synergistic combination of multifunctional nanomaterials. The biosensor employed a conductive metal-organic framework (MOF), Ni(HAB) (HAB = hexaaminobenzene), as the substrate material. The unique π-electron conjugated structure of Ni(HAB) endowed the biosensor with excellent electron transport properties, significantly enhancing its sensitivity.

Comparative 3D finite element analysis of intramedullary fixation versus locking plate fixation in calcaneal fractures using micro-CT image technology.

Objective: Calcaneal fracture fixation remains a challenging procedure in orthopedics, with computational tools increasingly aiding in the optimization of preoperative planning. To compare the biomechanical stability of intramedullary fixation and locking plate fixation for Sanders II and III calcaneal fractures by three-dimensional (3D) finite element analysis and to provide a theoretical basis for clinical application.

Methods: The Computed Tomography (CT) images were segmented using Mimics software (Materialise NV, Belgium) to identify the region of interest based on threshold segmentation.

BATF alleviates ox-LDL-induced HCAEC injury by regulating SIRT1 expression in coronary heart disease.

Background: Coronary heart disease (CHD) represents a significant global health concern, arising from an intricate interplay between genetic predisposition and environmental influences, with a pivotal involvement of oxidized low-density lipoprotein (ox-LDL) in the pathophysiology of it. We aimed to elucidate the synergistic dynamics of B cell activating transcription factor (BATF) and Sirtuin 1 (SIRT1) in cell injury caused by ox-LDL, reveal potential therapeutic strategies for CHD.

Methods: The GSE42148 dataset was used to analyze Differentially expressed genes (DEGs) to construct a gene co-expression network.

Phase Angle as an Indicator of Depression in Maintenance Hemodialysis Patients.

Introduction: Depression is a common psychiatric problem in maintenance hemodialysis (MHD) patients. Recent studies have begun to explore the relationship between body composition and depression. Phase angle (PhA), a core parameter for assessing body composition, has been observed to be associated with frailty and cognitive dysfunction.

Brain Resident Ly6C Monocytes Are Necessary for Maintaining Adult Hippocampal Neurogenesis.

Adult hippocampal neurogenesis (AHN) is crucial to various brain functions. Neurodegeneration, neuroinflammation and stress can impair AHN, contributing to the development of neurological and psychiatric disorders. Stress is known to extensively affect both the brain and peripheral immune system.

The Association of β2-Microglobulin with Physical Performance in Chinese Hemodialysis Patients with and without Diabetes.

Background: Higher β2-Microglobulin (β2-MG) is associated with aging, stroke and cognitive impairment, which are all connected with poor physical fitness. Poor physical function is ascribed to increasing mortality. However, there has been an academic dispute over the association of serum β2-MG with survival rate.

All-Cause and Cause-Specific Burden of Asthma in a Transitioning City in China: Population Study.

Background: Understanding the impact of asthma on public health is crucial for evidence-based prevention and treatment strategies.

Objective: This study aimed to identify the causes of asthma-related mortality in Pudong, Shanghai, China, offering insights for managing similar regions or countries in transition.

Methods: Mortality statistics were obtained from the Vital Statistics System of Pudong for 2005-2021.

Risk Factors and a Prediction Model for Hemorrhagic Transformation in Acute Ischemic Stroke With Atrial Fibrillation.

Objectives: To identify the risk factors of hemorrhagic transformation (HT) and to establish a prediction model for HT in patients with acute ischemic stroke (AIS) and atrial fibrillation (AF).

Methods: From January 2015 to December 2018, patients with AIS and AF were enrolled. Demographics, lesion features, and blood test results were collected.

Analysis of the virulence of a lethal, carbapenem-resistant hypervirulent KPC-33-producing Klebsiella pneumoniae: Emergence of ST11-KL64 hv-CRKP in ICU.

Objective: Hypervirulent and carbapenem-resistant Klebsiella pneumoniae (hv-CRKP) poses a serious threat to public health. Here, we analyse a case of systemic infection caused by a hv-CRKP, which ultimately led to the patient's death from sepsis. And a total of 30 CRKPs were analyzed to elucidate the molecular epidemiological features of CRKPs in the hospital, and to provide a basis for clinical anti-infective therapy.

An enhanced bioactive chitosan-modified microemulsion for mucosal healing of ulcerative colitis.

The intestinal mucus layer plays a crucial role in the systemic absorption of drugs. While penetration through this layer traditionally constitutes a pivotal phase in drug absorption, the approach for treating ulcerative colitis (UC) shifts towards facilitating the direct delivery of drugs to the colon. In this study, we engineered a chitosan-modified microemulsion encapsulated nobiletin (NOB-CS-ME) characterized by small particle dimensions and positive charge specifically, designed to enable targeted delivery.

polysaccharide reduces doxorubicin-induced myocardial ferroptosis injury by activating Nrf2/GPX4 signaling and alleviating iron accumulation.

Doxorubicin (DOX) is a principal chemotherapeutic agent in the domain of oncological intervention. However, its clinical application is constrained due to its severe and irreversible side effects, particularly heart damage. Ferroptosis, characterized by iron accumulation and redox system imbalance, serves a key role in DOX‑induced cardiotoxicity.

Impacts of circadian disruptions on behavioral rhythms in mice.

Circadian rhythms are fundamental biological processes that recur approximately every 24 h, with the sleep-wake cycle or circadian behavior being a well-known example. In the field of chronobiology, mice serve as valuable model animals for studying mammalian circadian rhythms due to their genetic similarity to humans and the availability of various genetic tools for manipulation. Monitoring locomotor activity in mice provides valuable insights into the impact of various conditions or disturbances on circadian behavior.

VTE Prevention Ability Among Community Nurses in the Medical Consortium Based on the Kirkpatrick Mode Evaluation of the Effects of Training.

Purpose: To explore the application of the Kirkpatrick model in VTE prevention training among community nurses in the medical consortium.

Method: A team of experts was established to formulate a VTE prevention ability training program for community nurses in the medical consortium. According to a literature review, the results of a questionnaire survey and the results of on-site supervision surveys of nurses in five community health service centers in the medical consortium.

Cerebellum in neurodegenerative diseases: Advances, challenges, and prospects.

Neurodegenerative diseases (NDs) are a group of neurological disorders characterized by the progressive dysfunction of neurons and glial cells, leading to their structural and functional degradation in the central and/or peripheral nervous system. Historically, research on NDs has primarily focused on the brain, brain stem, or spinal cord associated with disease-related symptoms, often overlooking the role of the cerebellum. However, an increasing body of clinical and biological evidence suggests a significant connection between the cerebellum and NDs.

1-Year Clinical Outcomes and the Impact of Procedural Configurations in Left Atrial Appendage Occlusion Patients.

Background: The clinical performance of left atrial appendage occlusion (LAAO) as a procedure and the long-term impact of its varied implantation configurations and anticoagulation regimens remain unclear.

Objectives: This study sought to provide data in routine practice from a prospective multicenter registry.

Methods: A total of 3,096 consecutive patients from 39 Chinese centers undergoing LAAO were enrolled between April 1, 2019, and October 31, 2020.

Integrated cerebellar radiomic-network model for predicting mild cognitive impairment in Alzheimer's disease.

Introduction: Pathological and neuroimaging alterations in the cerebellum of Alzheimer's disease (AD) patients have been documented. However, the role of cerebellum-derived radiomic and structural connectome modeling in the prediction of AD progression remains unclear.

Methods: Radiomic features were extracted from magnetic resonance imaging (MRI) in the Alzheimer's Disease Neuroimaging Initiative (ADNI) dataset (n = 1319) and an in-house dataset (n = 308).

Genetically modified E. Coli secreting melanin (E.melanin) activates the astrocytic PSAP-GPR37L1 pathway and mitigates the pathogenesis of Parkinson's disease.

The characteristic neuropathology of Parkinson's disease (PD) involves the abnormal accumulation of phosphorylated α-synuclein (αSyn), as well as a significant decrease in neuromelanin (NM) levels within dopamine neurons (DaNs). Unlike αSyn aggregates, the relationship between NM levels and PD pathogenesis is not well understood. In this study, we engineered an E.

Objectively measured levels of moderate to vigorous intensity physical activity are associated with cognitive impairment in diabetic hemodialysis patients: a cross-sectional study.

Objective: The purpose of this study was to observe the relationship between objectively measured levels of physical activity and cognitive impairment (CI) in the presence or absence of diabetes in middle-aged and elderly hemodialysis patients.

Methods: In this multicenter cross-sectional study, 339 clinically stable hemodialysis patients (210 males; mean age: 67.38 ± 8.