MEGF9 prevents lipopolysaccharide-induced cardiac dysfunction through activating AMPK pathway.

Objective: Inflammation and oxidative damage play critical roles in the pathogenesis of sepsis-induced cardiac dysfunction. Multiple EGF-like domains 9 (MEGF9) is essential for cell homeostasis; however, its role and mechanism in sepsis-induced cardiac injury and impairment remain unclear.

Methods: Adenoviral and adeno-associated viral vectors were applied to overexpress or knock down the expression of MEGF9 in vivo and in vitro.

Clinical Relevance of Elevated Serum Carcinoembryonic Antigen in Allergic Bronchopulmonary Aspergillosis/Mycosis: A Multicenter Retrospective Study.

Background: Allergic bronchopulmonary aspergillosis/mycosis (ABPA/M) is a complex non-infectious pulmonary benign disease characterized by an immune response against aspergillus/fungus. Carcinoembryonic antigen (CEA), typically recognized as a tumor marker, also elevated in certain benign diseases. Few studies on ABPA/M cases presenting with elevated serum CEA levels have been reported.

IL-27 as a novel biomarker for pruritus in nodular prurigo and bullous pemphigoid.

Introduction: Bullous pemphigoid (BP) and prurigo nodularis (PN) are chronic pruritic skin diseases that severely impact patients' quality of life. Despite the widespread attention these two diseases have garnered within the dermatological field, the specific pathogenesis, particularly the molecular mechanisms underlying the pruritus, remains largely unclear. Limited clinical sequencing studies focusing on BP and PN have hindered the identification of pathological mechanisms and the exploration of effective treatment strategies.

Risk assessment and triage strategy of cervical cancer primary screening on HPV integration status: 5-year follow-up of a prospective cohort study.

Objective: We investigated the relation between man papillomavirus (HPV) integration status and the immediate risk of cervical intraepithelial neoplasia (CIN), as well as the triage strategy based on HPV integration test.

Methods: 4086 women aged 20 to 65 years in China were enrolled in 2015 for a prospective, population-based, clinical observational study to evaluate the triage performance of HPV integration. Cervical exfoliated cells were collected for HPV testing and cytologic test.

Self-Management of Kidney Transplant Recipients Research: A Comprehensive Bibliometric Analysis.

Objective: This study analyzes research trends in self-management among kidney transplant recipients to inform future directions.

Methods: Bibliometric analysis was performed on 444 English articles related to self-management of kidney transplant recipients in the Core Collection of Web of Science and Scopus databases using COOC 12.8, R software, Microsoft Excel 2019, VOSviewer, and CiteSpace, with a focus on citation ranking, publication year, journal, country, organization, author, impact factor, and keywords.

RNF5 exacerbates steatotic HCC by enhancing fatty acid oxidation via the improvement of CPT1A stability.

Non-alcoholic fatty liver disease (NAFLD) is expected to become the leading risk factor for liver cancer, surpassing viral hepatitis. Unlike viral hepatitis-related hepatocellular carcinoma (HCC), the role of excessive nutrient supply in steatotic HCC is not well understood, hindering effective prevention and treatment strategies. Therefore, it is crucial to identify key molecules in the pathogenesis of steatotic HCC, investigate changes in metabolic reprogramming due to excessive fatty acid (FA) supply, understand its molecular mechanisms, and find potential therapeutic targets.

Complex interactions and composite burden of risk factors in vascular cognitive impairment.

Vascular cognitive impairment (VCI) stresses the vascular contributions to cognitive decline, ranging from mild to major forms. Except for symptomatic treatment for relevant vascular diseases, the other recommended strategy is to intervene in key vascular risk factors (VRFs) as early as possible. A considerable amount of previous research delineated the association of a specific factor with dementia, involving each risk factor discussed in the present review.

Identification and validation of up-regulated TNFAIP6 in osteoarthritis with type 2 diabetes mellitus.

Lines of evidence have indicated that type 2 diabetes mellitus (T2DM) is an independent risk factor for osteoarthritis (OA) progression. However, the study focused on the relationship between T2DM and OA at the transcriptional level remains empty. We downloaded OA- and T2DM-related bulk RNA-sequencing and single-cell RNA sequencing data from the Gene Expression Omnibus (GEO) dataset.

Co-exposure to polyethylene microplastics and house dust mites aggravates airway epithelial barrier dysfunction and airway inflammation via CXCL1 signaling pathway in a mouse model.

Background: Environmental pollutants have been found to contribute to the development and acute exacerbation of asthma. Microplastics (MPs) have received widespread attention as an emerging global pollutant. Airborne MPs can cause various adverse health effects.

Deficiency of ATF3 facilitates both angiotensin II-induced and spontaneously formed aortic aneurysm and dissection development by activating cGAS-STING pathway.

Background: Sporadic aortic aneurysm and dissection (AAD) is a critical condition characterised by the progressive loss of vascular smooth muscle cells (VSMCs) and the breakdown of the extracellular matrix. However, the molecular mechanisms responsible for the phenotypic switch and loss of VSMCs in AAD are not fully understood.

Methods And Results: In this study, we employed a discovery-driven, unbiased approach.

Target protein identification in live cells and organisms with a non-diffusive proximity tagging system.

Identifying target proteins for bioactive molecules is essential for understanding their mechanisms, developing improved derivatives, and minimizing off-target effects. Despite advances in target identification (target-ID) technologies, significant challenges remain, impeding drug development. Most target-ID methods use cell lysates, but maintaining an intact cellular context is vital for capturing specific drug-protein interactions, such as those with transient protein complexes and membrane-associated proteins.

Vacuum suction catheter semi-rigid ureteroscopic laser lithotripsy for impacted upper ureteral stones: randomised controlled trial.

Purpose: To evaluate the effectiveness and safety of an upgraded integrated vacuum suction catheter in semi-rigid ureteroscopic laser lithotripsy (VC-URSL) compared to traditional methods for treating impacted upper ureteral stones.

Patients And Methods: This prospective, randomized controlled trial was conducted from September 2022 to March 2024 at a single center, enrolling 95 patients aged 18 to 70 years with a single radiopaque impacted upper ureteral stone. Participants were randomized into two groups: the VC-URSL group used an integrated vacuum suction catheter featuring a stainless steel stabilizing tube and a narrowed distal end to prevent obstruction, while the T-URSL group underwent standard ureteroscopic lithotripsy without vacuum assistance.

Comprehensive Transcriptome-Wide Profiling of 5-Methylcytosine Modifications in Long Non-Coding RNAs in a Rat Model of Traumatic Brain Injury.

Traumatic brain injury (TBI) poses a major global health challenge, leading to serious repercussions for those affected and imposing considerable financial strains on families and healthcare systems. RNA methylation, especially 5-methylcytosine (mC), plays a crucial role as an epigenetic modification in regulating RNA at the level of post-transcriptional regulation. However, the impact of TBI on the mC methylation profile of long non-coding RNAs (lncRNAs) remains unexplored.

E3 ubiquitin ligase TRIM2 identified as a novel suppressor of CYP11B2 and aldosterone production.

Aldosterone-producing adenoma (APA) is a leading cause of primary aldosteronism (PA), a condition marked by excessive aldosterone secretion. CYP11B2, the aldosterone synthase, plays a critical role in aldosterone biosynthesis and the development of APA. Despite its significance, encoding regulatory mechanisms governing CYP11B2, particularly its degradation, remain poorly understood.

Efficacy of a Novel Adjustable Snare Technique Versus the Conventional Technique for Converting the Orobiliary Catheter to a Nasobiliary Catheter.

Background And Object: It is a challenging step to guide a nasobiliary catheter from the mouth to the nasal cavity in endoscopic nasobiliary drainage (ENBD), and new methods are always being explored to improve the procedure. We have developed a novel device which is composed of a dedicated adjustable snare and a tongue depressor-like handle, for completing oral-nasal conversion of the ENBD tube. In this study, we aim to assess the utility of our new technique in repositioning the ENBD catheter by comparing it with conventional guidewire technique.

A distinct subgroup of AML resembling the APL immunophenotype is associated with DIC.

Background: The complexity of acute myeloid leukemia (AML) is increasingly recognized through the identification of distinct subgroups, including those with an APL-like immunophenotype characterized by the absence of CD34 and HLA-DR expression, which is widely recognized as a representative immunophenotype in acute promyelocytic leukemia (APL). This study sought to understand the clinical, molecular, and prognostic differences between AML patients with and without this phenotype.

Methods: This study retrospectively analysed 191 de novo non-M3 AML patients and identified 32 patients with the CD34HLA-DR phenotype resembling APL-like immunophenotype, considered as the experimental group.

Expert consensus on sequential surgery following conversion therapy based on combination of immune checkpoint inhibitors and antiangiogenic targeted drugs for advanced hepatocellular carcinoma (2024 edition).

Up to half of hepatocellular carcinoma (HCC) cases are diagnosed at an advanced stage, for which effective treatment options are lacking, resulting in a poor prognosis. Over the past few years, the combination of immune checkpoint inhibitors and anti-angiogenic targeted therapy has proven highly efficacious in treating advanced HCC, significantly extending patients' survival and providing a potential for sequential curative surgery. After sequential curative hepatectomy or liver transplantation following conversion therapy, patients can receive long-term survival benefits.

Adipose Mesenchymal Stem Cell-Derived Exosomes as Nanocarriers for Treating Musculoskeletal Disorders.

Musculoskeletal disorders are a series of diseases involving bone, muscle, cartilage, and tendon, mainly caused by chronic strain, degenerative changes, and structural damage due to trauma. The disorders limit the function of patients due to pain and significantly reduce their quality of life. In recent years, adipose-derived mesenchymal stem cells have been extensively applied in regeneration medicine research due to their particular abilities of self-renewal, differentiation, and targeted homing and are more easily accessed compared with other sources.

General access to furan-substituted -difluoroalkenes enabled by PFTB-promoted cross-coupling of ene-yne-ketones and difluorocarbene.

Replacement of a carbonyl group with fluorinated bioisostere (, CF[double bond, length as m-dash]C) has been adopted as a key tactical strategy in drug design and development, which typically improves potency and modulates lipophilicity while maintaining biological activity. Consequently, new -difluoroalkenation reactions have undoubtedly accelerated this shift, and conceptually innovative practices would be of great benefit to medicinal chemists. Here we describe an expeditous protocol for the direct assembly of furan-substituted -difluoroalkenes PFTB-promoted cross-coupling of ene-yne-ketones and difluorocarbene.

Lifespan trajectories of the morphology and tractography of the corpus callosum: A 5.0 T MRI study.

The corpus callosum (CC) is the largest white matter fiber bundle connecting the two hemispheres, facilitating interhemispheric integration and hemispheric specialization. Neuroimaging studies have identified the CC as a marker for aging and various neuropsychiatric disorders. However, studies focusing on high-resolution imaging and detailed lifespan characterizations of CC morphology and connectivity are still limited, highlighting the need for further investigation.

Percutaneous Coronary Interventional Treatment of Left Main Trifurcation Lesion: A Case Report.

Coronary artery disease (CAD) remains a leading cause of morbidity and mortality worldwide, particularly among complex high-risk and indicated patients (CHIP). Revascularization is often beneficial for these patients; however, it requires thorough risk stratification and close multidisciplinary collaboration between cardiologists and cardiac surgeons to optimize outcomes. Personalized treatment plans, including percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG), are crucial in this context.

Entacapone alleviates muscle atrophy by modulating oxidative stress, proteolysis, and lipid aggregation in multiple mice models.

Background: Skeletal muscle atrophy significantly affects quality of life and has socio-economic and health implications. This study evaluates the effects of entacapone (ENT) on skeletal muscle atrophy linked with oxidative stress and proteolysis.

Methods: C2C12 cells were treated with dexamethasone (Dex) to simulate muscle atrophy.