Gaps in knowledge and management of iron deficiency in heart failure: a nationwide survey of cardiologists in China.

Background: Heart failure (HF) guidelines recommend routine testing for iron deficiency (ID) and, for those with ID, intravenous iron if the left ventricular ejection fraction is <50%. Guideline adherence to these recommendations by cardiologists in China is unknown.

Methods And Results: An independent academic web-based survey was designed and distributed via social networks to cardiologists across China.

Analysis of risk factors for surgical site infection in spinal surgery patients and study of direct economic losses.

Background: Surgical site infection (SSI) is a serious complication of spine surgery, leading to prolonged hospital stays, re-operations, and economic losses. The aim of the study was to explore the types and quantities of pathogenic bacteria involved, the incidence of SSI, and to identify the independent risk factors and direct economic impact on patients with postoperative SSI in spine surgery.

Methods: The medical records of spine surgery patients from January 2023 to April 2024 at two hospitals in Xinjiang were retrospectively reviewed.

Shared genetic architecture and bidirectional clinical risks within the psycho-metabolic nexus.

Background: Increasing evidence suggests a complex interplay between psychiatric disorders and metabolic dysregulations. However, most research has been limited to specific disorder pairs, leaving a significant gap in our understanding of the broader psycho-metabolic nexus.

Methods: This study leveraged large-scale cohort data and genome-wide association study (GWAS) summary statistics, covering 8 common psychiatric disorders and 43 metabolic traits.

Management of large or giant Extracranial carotid artery aneurysms: a single-center experience.

Background: Extracranial carotid artery aneurysm (ECCA) is an infrequent disease with an incidence of less than 1%. However, our understanding is still incomplete, and the preferred method to treat ECAA remains unknown.

Methods: To share our initial experience with treatment options for large ECCAs.

DDR1 promotes metastasis of cervical cancer and downstream phosphorylation signal via binding GRB2.

Cervical cancer is a leading cause of cancer-related death among women and its recurrence and metastasis poses challenges to treatment. Discoidin domain receptor 1 (DDR1) was associated with cellular migration and invasion in several types of cancers. However, its function in cervical cancer is still unclear.

Global, Regional, and National Burden of Brain and Central Nervous System Cancers for Males from 1990 to 2021 and Its Predicted Level in the Next 25 Years.

Background: A study of the global burden of cerebral and central nervous system (CNS) cancers from the Global Burden of Diseases (GBD) indicates that these cancers significantly contribute to morbidity and mortality internationally. To fully understand the global impact of CNS cancer, expanded research efforts are essential. We analyzed the temporal trend of the disease burden from 1990 to 2021 and made projections for the expected burden from 2020 through 2044.

[Study on the index system for field epidemiological investigations of viral respiratory infectious diseases].

The study used the Delphi method to conduct two rounds of expert consultations involving 23 experts nationwide, aiming to establish the comprehensive index system for field epidemiological investigations of viral respiratory infectious diseases and determine the weights assigned to each index through the hierarchical analysis. Both rounds of consultation witnessed a 100% participation rate among all experts, with a coefficient of authority (Cr) reaching 0.89.

Dietary factors and the incidence of intracranial aneurysms: a Mendelian randomization research.

Background: Intracranial aneurysms (IAs) pose a significant threat to morbidity and mortality, yet their etiology remains inadequately comprehended. The present study employs Mendelian randomization (MR) to investigate the relationship among dietary elements with IAs, encompassing unruptured intracranial aneurysms (uIA) as well as aneurysmal subarachnoid hemorrhage (aSAH).

Methods: The current study employed a double-sample MR test utilizing genome-wide association study (GWAS) summary data from the IEU and IAs' meta-analysis to investigate the genetically predicted consumption levels of various dietary factors using GWAS data.

Machine learning approaches to identify the link between heavy metal exposure and ischemic stroke using the US NHANES data from 2003 to 2018.

Purpose: There is limited understanding of the link between exposure to heavy metals and ischemic stroke (IS). This research aimed to develop efficient and interpretable machine learning (ML) models to associate the relationship between exposure to heavy metals and IS.

Methods: The data of this research were obtained from the National Health and Nutrition Examination Survey (US NHANES, 2003-2018) database.

Prognostic value of anoikis-related genes revealed using multi-omics analysis and machine learning based on lower-grade glioma features and tumor immune microenvironment.

Background: The investigation explores the involvement of anoikis-related genes (ARGs) in lower-grade glioma (LGG), seeking to provide fresh insights into the disease's underlying mechanisms and to identify potential targets for therapy.

Methods: We applied unsupervised clustering techniques to categorize LGG patients into distinct molecular subtypes based on ARGs with prognostic significance. Additionally, various machine learning algorithms were employed to pinpoint genes most strongly correlated with patient outcomes, which were then used to develop and assess risk profiles.

Machine learning-driven mast cell gene signatures for prognostic and therapeutic prediction in prostate cancer.

Background: The role of Mast cells has not been thoroughly explored in the context of prostate cancer's (PCA) unpredictable prognosis and mixed immunotherapy outcomes. Our research aims to employs a comprehensive computational methodology to evaluate Mast cell marker gene signatures (MCMGS) derived from a global cohort of 1091 PCA patients. This approach is designed to identify a robust biomarker to assist in prognosis and predicting responses to immunotherapy.

The first molecular detection of benzimidazole resistance in Haemonchus contortus from sheep in Hejing and Minfeng counties of Southern Xinjiang.

To understand the benzimidazole (BZ) resistance of Haemonchus contortus in Southern Xinjiang, three single nucleotide polymorphisms (SNPs) designated as F167Y, E198A, and F200Y, in the isotype-1 β-tubulin gene which are associated with BZ resistance, were investigated for H. contortus populations from sheep in Hejing and Minfeng counties of Southern Xinjiang. In brief, a total of 190 H.

Early sexual activity lowers the incidence of intracranial aneurysm: a Mendelian randomization investigation.

Objective: Investigate the potential correlation between the age of initial sexual contact, the lifetime accumulation of sexual partners, and the occurrence of intracranial aneurysm (IA) employing a two-sample Mendelian randomization approach.

Methods: This research aims to elucidate the causal relationship between intracranial aneurysm (IA) and sexual variables. Two distinct sexual variables, specifically the age had first sexual intercourse ( = 406,457) and the lifetime number of sexual partners ( = 378,882), were employed as representative parameters in a two-sample Mendelian randomization (MR) study.

[Analysis of weight loss, metabolism, and anti-reflux effect of sleeve gastrectomy combined with fundoplication as treatment of obesity complicated by gastroesophageal reflux disease].

To explore the weight-loss, metabolism, and anti-reflux effect of laparoscopic sleeve gastrectomy combined with fundoplication (SGFD) as treatment of obesity complicated by gastroesophageal reflux disease (GERD) with the aim of identifying the best treatment for such patients. This was a retrospective cohort study. Relevant clinical data of 140 patients with obesity (body mass index≥30 kg/m) complicated by GERD (confirmed by preoperative GerdQ score, gastroscope, upper gastrointestinal radiography, 24-hour pH monitoring of esophagus, and high-resolution esophageal manometry) who had undergone bariatric surgery in the Minimally Invasive Surgery, Hernia and Abdominal Surgery Department of the People's Hospital of Xinjiang Uygur Autonomous Region from January 2019 to February 2023 were collected.

Nomogram for predicting survival in T1-T2 stage patients with supraglottic squamous cell carcinoma.

Background: Supraglottic squamous cell carcinoma (SGSCC) is characterized by low differentiation, rapid growth, and inconspicuous initial manifestations. Early detection and prompt treatment can significantly improve survival rates. The main focus of treatment is to maintain optimal laryngeal function.

IL-33/soluble ST2 axis is associated with radiation-induced cardiac injury.

Radiotherapy for treating breast cancer is associated with cardiac damage. This study aimed to investigate the role of the interleukin (IL)-33/soluble receptor ST2 (sST2) axis in radiation-induced cardiac injury. Expressions of IL-33 and sST2 were detected in breast cancer patients following radiotherapy, radiation-induced cardiac damaged mice model, and cardiomyocytes using quantitative real-time PCR (qRT-PCR) and immunohistochemical assay.

Associations of Sedentary Behavior with Risks of Cardiovascular Disease Events among Chinese Adults.

Aims: Evidence regarding the modification effects of age, sex, ethnicity, socioeconomic status, or weight status on the associations of sedentary behavior (SB) with cardiovascular diseases (CVDs) is limited. Moreover, the mechanisms for the associations also remain unclear. We aimed to investigate the possible influence of these factors on the associations of SB with CVD events and whether the associations are mediated by metabolic phenotypes.

Hybrid cortical bone trajectory and modified cortical bone trajectory techniques in transforaminal lumbar interbody fusion at L4-L5 segment: A finite element analysis.

Background: The academia has increasingly acknowledged the superior biomechanical performance of the hybrid fixation technique in recent years. However, there is a lack of research on the hybrid fixation technique using BCS (Bilateral Cortical Screws) and BMCS (Bilateral Modified Cortical Screws). This study aims to investigate the biomechanical performance of the BCS and BMCS hybrid fixation technique in transforaminal lumbar interbody fusion (TLIF) at the L4-L5 segment in a complete lumbar-sacral finite element model.

The Method of Portal Making in Lumbar Unilateral Biportal Endoscopic Surgery with Different Operative Approaches According to the Constant Anatomical Landmarks of the Lumbar Spine: A Review of the Literature.

Study Design: Review.

Objective: Unilateral Biportal Endoscopy (UBE) is a minimally invasive surgery that is gaining recognition and being employed in clinical practice. Nevertheless, the precise method for determining UBE portals' location varies depending on the originator's preferences or the anatomical structure's proximity to the portal positions.

Appraising the causal association among depression, anxiety and intracranial aneurysms: Evidence from genetic studies.

Background: The risk of intracranial aneurysms (IAs) is increased in individuals with depression and anxiety. This indicates that depression and anxiety may contribute to the development of physical disorders. Herein, to investigate the association between genetic variants related to depression and anxiety and the risk of IA, two-sample Mendelian randomization was performed.

Design, Synthesis, and Anti-cervical Cancer Activity of a Novel MDM2-p53 Inhibitor Based on a Chalcone Scaffold.

Objective: Several novel fluorinated chalcone derivatives were synthesized, and their anticervical cancer activity and mechanism of action were investigated using the parent nucleus of licorice chalcone as the lead compound backbone and MDM2-p53 as the target.

Methods: In this study, 16 novel chalcone derivatives (3a-3r) were designed and synthesized by molecular docking technology based on the licorice chalcone parent nucleus as the lead compound scaffold and the cancer apoptosis regulatory target MDM2-p53. The structures of these compounds were confirmed by H-NMR, C-NMR, and HR-ESI-MS.