[Association of triglyceride glucose index and risk of incident hypertension: a prospective cohort study].

To explore the relationship between the triglyceride glucose (TyG) index and the risk of developing hypertension among rural Chinese adults. A prospective cohort study was conducted from 2007 to 2008, involving 20 194 adults selected through random cluster sampling from a rural community in Luoyang City, Henan Province. Follow-ups were carried out in 2013-2014 and 2018-2020.

GSDMD/Drp1 signaling pathway mediates hippocampal synaptic damage and neural oscillation abnormalities in a mouse model of sepsis-associated encephalopathy.

Background: Gasdermin D (GSDMD)-mediated pyroptotic cell death is implicated in the pathogenesis of cognitive deficits in sepsis-associated encephalopathy (SAE), yet the underlying mechanisms remain largely unclear. Dynamin-related protein 1 (Drp1) facilitates mitochondrial fission and ensures quality control to maintain cellular homeostasis during infection. This study aimed to investigate the potential role of the GSDMD/Drp1 signaling pathway in cognitive impairments in a mouse model of SAE.

Xpert MTB/RIF Ultra versus mycobacterial growth indicator tube liquid culture for detection of Mycobacterium tuberculosis in symptomatic adults: a diagnostic accuracy study.

Background: Xpert MTB/RIF Ultra (Ultra) is an automated molecular test for the detection of Mycobacterium tuberculosis in sputum. We compared the sensitivity of Ultra to that of mycobacterial growth indicator tube (MGIT) liquid culture, considered the most sensitive assay in routine clinical use.

Methods: In this prospective, multicentre, cross-sectional diagnostic accuracy study, we used a non-inferiority design to assess whether the sensitivity of a single Ultra test was non-inferior to that of a single liquid culture for detection of M tuberculosis in sputum.

Photoelectrochemical sensing of isoniazid and streptomycin based on metal Bi-doped BiOI microspheres grown on book-shape layers of TiC heterostructures.

Isoniazid and streptomycin are vital drugs for treating tuberculosis, which are utilized as efficient anti-tuberculosis agents. This paper presents a novel visible-light-driven composite photocatalyst TiC/Bi/BiOI, which was built from TiC nanosheets and Bi/BiOI microspheres. Photoelectrochemical (PEC) sensors based on TiC/Bi/BiOI were synthesized for isoniazid identification, which showed a linear concentration range of 0.

Novel automated AIMLAM for diagnosis of .

A rapid and precise diagnostic method is crucial for timely intervention and management of tuberculosis. The present study compared the diagnostic accuracy of a novel lipoarabinomannan (LAM) antigen test, AIMLAM, for tuberculosis in urine samples. The study subjected 106 TB suspects to smear microscopy, MGIT, GeneXpert and AIMLAM.

Laboratory tests and analysis of drug resistance in non-tuberculous mycobacteria.

Background: This study analyzed the laboratory diagnosis results and drug resistance of patients infected with (NTM).

Methods: We collected information on patients with positive indicators of NTM infection at the Henan Provincial Chest Hospital from 2020 to 2022. Acid-fast smear, mycobacterium culture, QB-SPOT assay, GeneXpert MTB/RIF assay, immunoglobulin E test, tuberculosis antibody test, and microplate method for drug sensitivity test were analyzed using strain identification as the gold standard.

The learning curve of a bronchus-first method in bi-port video-assisted thoracoscopic surgery for left upper lobe lung cancer.

Video-assisted thoracic surgery (VATS) has been widely used in lung cancer treatment. However, VATS left upper lobectomy (LUL) is complex due to the intricate branching pattern of the left pulmonary artery (PA). Nevertheless, VATS right upper lobectomy can be simplified through a bronchus-first and simultaneous vessel stapling technique.

Urolithin A exerts anti-tumor effects on gastric cancer via activating autophagy-Hippo axis and modulating the gut microbiota.

Gastric cancer (GC) treatment regimens are still unsatisfactory. Recently, Urolithin A (UroA) has gained tremendous momentum due to its anti-tumor properties. However, the therapeutic effect and underlying mechanisms of UroA in GC are unclear.

Variation and disparity in awareness of atrial fibrillation in China: A national cross-sectional study.

Background: The latest information regarding the awareness of atrial fibrillation (AF) remains limited in China.

Objectives: The present study aimed to understand the variation and disparity in awareness of AF in China.

Methods: The cross-sectional study used data from the 2020 nationwide epidemiology survey on AF among adults aged 18 years or older in mainland China to assess the prevalence of AF awareness.

Clinical characteristics and drug resistance of Nocardia in Henan, China, 2017-2023.

Background: The aim of this study was to investigate the clinical features of Nocardia infections, antibiotic resistance profile, choice of antibiotics and treatment outcome, among others. In addition, the study compared the clinical and microbiological characteristics of nocardiosis in bronchiectasis patients and non-bronchiectasis patients.

Methods: Detailed clinical data were collected from the medical records of 71 non-duplicate nocardiosis patients from 2017 to 2023 at a tertiary hospital in Zhengzhou, China.

Weight changes from early to middle adulthood and cardiometabolic multimorbidity later in life among middle-aged and older adults: a retrospective cohort study from the NHANES 1999-2018.

Background: Weight gain in adulthood can influence the development of diabetes and cardiovascular diseases. It is speculated that weight gain is related to cardiometabolic multimorbility (CMM). This study was designed to examine the relationships between weight changes from early to middle adulthood and the risk of CMM.

Performance of Subcutaneous Implantable Cardioverter Defibrillator (S-ICD) in Chinese Population with Primary Prevention Indications: A Prospective Observational Cohort Study.

BACKGROUND International studies have shown that use of a subcutaneous implantable cardioverter defibrillator (S-ICD) could reduce lead-related complications while maintaining adequate defibrillation performance; however, data from the Chinese population or other Asian groups are limited. MATERIAL AND METHODS SCOPE is a prospective, multicenter, observational cohort study. Two hundred patients with primary prevention indication for sudden cardiac death (SCD), who are candidates for S-ICD, will be enrolled.

Safety and immunogenicity of CoronaVac in healthy adults: A prospective observational multicenter real-world study in Henan Province, China.

Vaccination has emerged as the primar approach for managing the COVID-19 pandemic. Despite certain clinical trials reporting the safety and immunogenicity of CoronaVac, additional multicenter real-world studies are still necessary. In this study, we recruited 506 healthy volunteers who were not infected with COVID-19 or vaccinated.

E3 Ubiquitin Ligase ASB14 Inhibits Cardiomyocyte Proliferation by Regulating MAPRE2 Ubiquitination.

The ubiquitin proteasome system is a highly specific and selective protein regulatory system that plays an essential role in the regulation of the cell cycle. Despite its significance, the role of ubiquitination in cardiomyocyte proliferation remains largely unclear. This study aimed to investigate the potential impact of E3 ubiquitin ligase ASB14 (Ankyrin Repeat And SOCS Box Containing 14) on cardiac regeneration.

Synergistic Combination of an Intelligent Nanozyme and Radiotherapy for Treating Renal Cancer.

Background: Preserving nephrons while avoiding tumor recurrence during the treatment of renal cell carcinoma remains as a challenge in clinic. To achieve desired therapeutic outcome, we developed specific nanozymes based on the tumor microenvironment and evaluated its efficacy in combination with radiotherapy.

Methods: Herein, a hybrid nanozyme CeO@Au-PEG nanocomposite nanoparticle (NPs) was developed for the treatment of renal tumor.

An analysis of differences in Carbapenem-resistant Enterobacterales in different regions: a multicenter cross-sectional study.

Objective: This study aimed to explore the characteristics of carbapenem-resistant Enterobacterales (CRE) patients in the intensive care unit (ICU) in different regions of Henan Province to provide evidence for the targeted prevention and treatment of CRE.

Methods: This was a cross-sectional study. CRE screening was conducted in the ICUs of 78 hospitals in Henan Province, China, on March 10, 2021.

The investigation of thrombocytopenia after transcatheter occlusion of patent ductus arteriosus.

Objective: To investigate the risk factors for thrombocytopenia after transcatheter occlusion operation of patent ductus arteriosus (PDA).

Method: Retrospective analyses were conducted using clinical data from 106 patients with PDA who underwent transcatheter closure operations at Henan Provincial Chest Hospital, Zhengzhou University, from January 2018 to June 2022. The study compared the changes in platelet counts before and after the operation, and investigated the risk factors for thrombocytopenia following PDA closure in different groups and layers.

Prognostic value and immune regulatory role of dynamin 1-like in lung adenocarcinoma.

Background: Lung adenocarcinoma (LUAD) is the most common histological subtype of non-small cell lung cancer (NSCLC), with poor treatment outcomes worldwide. Dynamin-related protein 1 (DRP1), which is encoded by the dynamin 1-like () gene, acts as a regulator of mitochondrial fission and plays crucial roles in tumor initiation and progression. However, the clinical value and immune regulation of in LUAD have not been explored.

Analysis of cancer-associated fibroblasts in cervical cancer by single-cell RNA sequencing.

Objective: Since scRNA-seq is an effective tool to study tumor heterogeneity, this paper intends to reveal the differences of cervical cancer in patients at the individual cell level by scRNA-seq, and focus on the biological functions of cancer-associated fibroblasts (CAFs) in cervical cancer, facilitating the provision of a new interpretation of the heterogeneity of the microenvironment of cervical cancer, and an in-depth exploration of the pathogenesis of cervical cancer as well as pursuit of effective means of treatment intake.

Methods: 3 cervical cancer specimens were collected by clinical surgery for single-cell RNA sequencing. Cell suspensions of fresh cervical cancer tissues were prepared, and cDNA libraries were created and sequenced on the machine.

METTL3 suppresses invasion of lung cancer via SH3BP5 m6A modification.

The metastasis of lung cancer poses a major clinical challenge, and m6A modification has been implicated in regulating the invasive capabilities of tumor cells. However, the mechanisms underlying m6A modification in lung cancer metastasis are not well understood. This study aims to explore the biological functions and molecular mechanisms of methyltransferase-like 3 (METTL3) in lung cancer.

Cost-effectiveness of camrelizumab combined with chemotherapy in the first-line treatment of recurrent or metastatic nasopharyngeal carcinoma in China.

Objective: This study aimed to investigate the cost-effectiveness of adding Chinese-developed anti-PD-1 antibody camrelizumab to first-line platinum-doublet chemotherapy in patients with recurrent or metastatic nasopharyngeal carcinoma (L/M NPC) from the perspective of Chinese healthcare system.

Design: A Markov model consisting of four health states, progression-free survival, first progression survival, second progression survival and death, was built to simulate 3-week patient transitions over a 20-year horizon. A direct comparison between first-line camrelizumab in combination with gemcitabine plus cisplatin and gemcitabine plus cisplatin was performed by calculating transition probabilities from the CAPTAIN-1st trial.