Age- and sex-standardized prevalence of alcohol consumption and its determinants in the western region of Iran, Ilam: a cross-sectional study.

Background And Objective: In recent years, alcohol consumption in different parts of Iran has increased. However, this growth was dramatic in deprived regions. The percent study aimed to determine the age-sex standardized prevalence of alcohol consumption and related factors in the general population of Ilam city during 2021-2022.

Intestinal metaplasia key molecules and UPP1 activation via Helicobacter pylori /NF-kB: drivers of malignant progression in gastric cancer.

Gastric cancer (GC) remains a significant global health challenge due to its high morbidity and mortality rates. The development of GC is a multi-hit process and the exploration of precancerous lesions is crucial. To elucidate the molecular and cellular dynamics underlying gastric carcinogenesis, we conducted an integrative single-cell RNA sequencing analysis of 26,028 high-quality cells from gastric antral mucosa biopsies across various stages, including non-atrophic gastritis, chronic atrophic gastritis, intestinal metaplasia, and early gastric cancer.

DKI and H-MRS in angiogenesis evaluation of soft tissue sarcomas: a prospective clinical study based on MRI-pathology control method.

Background: The vascular endothelial growth factor (VEGF) and microvessel density (MVD) have been widely employed as angiogenesis indicators in the diagnosis and treatment of soft tissue sarcomas. While diffusion kurtosis imaging (DKI) and proton magnetic resonance spectroscopy (H-MRS) imaging hold potential in assessing angiogenesis in other tumors, their reliability in correlating with angiogenesis in soft tissue sarcomas remains uncertain, contingent upon accurately acquiring the region of interest (ROI).

Methods: 23 patients with soft tissue sarcomas (STSs) confirmed by pathology were selected, underwent DKI and H-MRS at 3.

Lighthouses illuminating tumor metastasis: The application of fluorescent probes in the localization and imaging metastatic lymph nodes across various tumors.

The significance of metastatic lymph nodes in tumor diagnosis and prognosis is self-evident. With the deepening of research on the lymphatic system and the advancement of imaging technology, an increasing number of near-infrared fluorescent probes targeting tumor metastatic lymph nodes have been developed. These probes can identify tumors while further detecting lymph nodes (LNs), showcasing great potential in image-guided surgery.

[A prospective study of the effect of laparoscopic splenectomy and azygoportal disconnection on liver synthetic function and liver cirrhosis].

To investigate the effect of laparoscopic splenectomy and azygoportal disconnection (LSD) on liver synthesis and development of liver cirrhosis. This is a prospective case series study.The clinical data of liver cirrhotic patients with portal hypertension who received LSD at the Department of Hepatobiliary Surgery of Northern Jiangsu People's Hospital Affiliated to Yangzhou University from September 2014 to January 2016 were included.

Prediction of bladder cancer prognosis and immune microenvironment assessment using machine learning and deep learning models.

Bladder cancer (BCa) is a heterogeneous malignancy characterized by distinct immune subtypes, primarily due to differences in tumor-infiltrating immune cells and their functional characteristics. Therefore, understanding the tumor immune microenvironment (TIME) landscape in BCa is crucial for prognostic prediction and guiding precision therapy. In this study, we integrated 10 machine learning algorithms to develop an immune-related machine learning signature (IRMLS) and subsequently created a deep learning model to detect the IRMLS subtype based on pathological images.

Dietary Palmitic Acid Drives a Palmitoyltransferase ZDHHC15-YAP Feedback Loop Promoting Tumor Metastasis.

Elevated uptake of saturated fatty acid palmitic acid (PA) is associated with tumor metastasis; however, the precise mechanisms remain partially understood, hindering the development of therapy for PA-driven tumor metastasis. The Hippo-Yes-associated protein (Hippo/YAP) pathway is implicated in cancer progression. Here it is shown that a high-palm oil diet potentiates tumor metastasis in murine xenografts in part through YAP.

[Study on the association between different obesity metabolic phenotypes and carotid plaque].

To investigate the relationship between different obesity metabolic phenotypes and the incidence of new carotid artery plaque. The present study is a retrospective cohort study, collecting individuals from the Health Management Center of the Second Affiliated Hospital of Dalian Medical University who had two or more cervical vascular color ultrasound examinations and met the inclusion criteria from 2014 to 2022, and collected their baseline clinical data. According to whether the subjects were obese and had metabolic syndrome, they were divided into metabolically healthy non-obese group, metabolically unhealthy non-obese group, metabolically healthy obese group, and metabolically unhealthy obese group.

[Clinical and electrocardiographic characteristics of carriers with SCN5A mutations and non-SCN5A mutations in fever-induced Brugada syndrome].

To investigate the differences in clinical and electrocardiographic characteristics between carriers of SCN5A mutations and non-SCN5A mutations in fever-induced Brugada syndrome. This study is a retrospective cohort study. A total of 263 patients with fever-induced Brugada syndrome who were admitted to Renmin Hospital of Wuhan University from January 2000 to December 2023 were selected.

A new target for treating intervertebral disk degeneration: gut microbes.

Intervertebral disk degeneration (IDD) is a common clinical spinal disease and one of the main causes of low back pain (LBP). Generally speaking, IDD is considered a natural degenerative process with age. However, with the deepening of research, people have discovered that IDD is not only related to age, but also has many factors that can induce and accelerate its progression.

Development and validation of a risk prediction model for dyslipidemia in community-dwelling middle-aged and older adults in China: a nationwide survey.

Background: The incidence of dyslipidemia as a risk factor for many serious diseases is increasing year by year. This study aimed to construct and visualize a risk prediction model for dyslipidemia in middle-aged and older adults.

Method: The subjects of our study are derived from CHARLS.

Perception and Identification of Behavioral and Psychological Symptoms of Dementia (BPSD) in China Medical Community.

Background: Behavioral and psychological symptoms of dementia (BPSD), as neuropsychiatric manifestations within dementia, constitute core features of dementia. However, there remains a gap in understanding the recognition of BPSD in China. Our current study was to explore the clinical awareness and treatment approaches for BPSD in China, focusing especially on the perspectives of neurologists and psychiatrists.

The impact of different courses of osteoporotic vertebral compression fracture on the early efficacy of percutaneous vertebroplasty: a retrospective study.

Introduction: Percutaneous vertebroplasty (PVP) is a frequently employed technique for treating osteoporotic vertebral compression fracture (OVCF). However, there is still controversy regarding whether PVP with different courses affects clinical efficacy. Therefore, this study aims to investigate the impact of different courses of OVCF on early clinical and radiological outcomes after PVP.

FcRn-dependent IgG accumulation in adipose tissue unmasks obesity pathophysiology.

Immunoglobulin G (IgG) is traditionally recognized as a plasma protein that neutralizes antigens for immune defense. However, our research demonstrates that IgG predominantly accumulates in adipose tissue during obesity development, triggering insulin resistance and macrophage infiltration. This accumulation is governed by neonatal Fc receptor (FcRn)-dependent recycling, orchestrated in adipose progenitor cells and macrophages during the early and late stages of diet-induced obesity (DIO), respectively.

Immune checkpoints in B-cell Lymphoma: Still an Unmet challenge from Basic research to clinical practice.

In the last decade, advancements in immunotherapy knowledge have highlighted CTLA-4, PD-1, LAG-3, TIM-3, and TIGIT, decisive immune checkpoints exhibiting within the tumor microenvironment (TME), as fundamental objects for cancer immunotherapy. The widespread clinical use of immune checkpoint inhibitors (ICls), employing PD-1/PD-L1 or CTLA-4 antibodies to obstruct crucial checkpoint regulators, is noted in treating B-cell lymphoma patients. Nevertheless, the prolonged advantages of the currently employed treatments against CTLA-4, PD-1, and PD-L1 are uncommon among patients.

A multi-view contrastive learning and semi-supervised self-distillation framework for early recurrence prediction in ovarian cancer.

Objective: This study presents a novel framework that integrates contrastive learning and knowledge distillation to improve early ovarian cancer (OC) recurrence prediction, addressing the challenges posed by limited labeled data and tumor heterogeneity.

Methods: The research utilized CT imaging data from 585 OC patients, including 142 cases with complete follow-up information and 125 cases with unknown recurrence status. To pre-train the teacher network, 318 unlabeled images were sourced from public datasets (TCGA-OV and PLAGH-202-OC).

Comparison of Apixaban and Aspirin in Preventing Portal Vein Thrombosis after Laparoscopic Splenectomy for Cirrhotic Hypersplenism.

Background:  Portal vein system thrombosis (PVST) is a frequent and possibly fatal concurrent disorder following splenectomy. The optimal anticoagulant to prevent PVST following splenectomy remains unclear.

Objectives:  The purpose of this study was to compare the safety and efficacy of apixaban versus aspirin in preventing PVST after laparoscopic splenectomy (LS) for cirrhotic hypersplenism.