VaxLLM: Leveraging Fine-tuned Large Language Model for automated annotation of Vaccines.

Background: Vaccines play a vital role in enhancing immune defense and preventing the hosts against a wide range of diseases. However, research relating to vaccine annotation remains a labor-intensive task due to the ever-increasing volume of scientific literature. This study explores the application of Large Language Models (LLMs) to automate the classification and annotation of scientific literature on vaccines as exemplified on vaccines.

acylation of PNPLA2/ATGL: a necessity for triacylglycerol lipolysis and lipophagy in hepatocytes.

The intricate balance between lipolysis and lipophagy in cellular lipid homeostasis has fascinated researchers for years. A growing body of evidence highlights the critical roles of PNPLA2/ATGL (patatin like phospholipase domain containing 2) in both lipolysis and lipophagy. Here, we discuss our recent study, which revealed that PNPLA2 must be S-acylated on Cys15 for its robust catalytic activity.

14-3-3 proteins inhibit autophagy by regulating SINAT-mediated proteolysis of ATG6 in Arabidopsis.

Background: Autophagy is a conserved cellular process crucial for recycling cytoplasmic components and maintaining cellular homeostasis in eukaryotes. During autophagy, the formation of a protein complex involving AUTOPHAGY-RELATED PROTEIN 6 (ATG6) and phosphatidylinositol 3-kinase is pivotal for recruiting proteins involved in phagophore expansion. However, the intricate molecular mechanism regulating this protein complex in plants remains elusive.

The aeration and dredging stimulate the reduction of pollution and carbon emissions in a sediment microcosm study.

Sediment dredging and aeration are used as important technical measures to remediate internal loading of sediment in polluted rivers. However, previous studies have overlooked the impact of dredging and aeration on Greenhouse gases (GHGs) emission. We established three aeration rate(six different aeration intervals), one dredging treatment to investigate the effect of aeration and dredging on pollutant removals and CO, CH and NO emissions.

Comparison of tucidinostat with CHOP-like versus CHOP-like in first-line treatment of peripheral T-cell lymphoma: a single-center real-world study.

Tucidinostat has been approved by the Chinese FDA for relapsed/refractory Peripheral T cell lymphoma (PTCL), but its efficacy in newly diagnosed PTCL has not been confirmed. In this study, we aimed to compare the efficacy of tucidinostat combined with CHOP-like (C + CHT) versus CHOP-like alone (CHT) in newly diagnosed PTCL patients. Of the PTCL patients, 109 were newly diagnosed.

Development and validation of a recurrence risk assessment model for high-grade bladder cancer based on TCGA and GEO.

Background: Bladder cancer is one of the most commonly diagnosed urinary cancers worldwide. Although muscle-invasive bladder cancer (MIBC) accounts for only 25% of bladder cancer cases, it has a high recurrence rate and poor prognosis, especially among high-grade cases. Despite the existence of some molecular markers, there is a clear clinical need for a robust recurrence prediction model that can assist in patient management and therapeutic decision-making.

Investigating the clinical utility of global and regional myocardial work parameters in predicting response to cardiac resynchronization therapy in patients with heart failure and reduced ejection fraction.

Background: Previous studies have indicated that despite adhering to current patient selection guidelines, there remains a 30% to 40% subset of patients who do not experience improvement in heart failure (HF) after receiving cardiac resynchronization therapy (CRT). We aim to utilize echocardiographic myocardial work parameters to serve as predictors of responsiveness to CRT in patients with heart failure and reduced ejection fraction (HFrEF).

Methods: We prospectively recruited patients who underwent CRT at Sun Yat-sen Memorial Hospital from June 2019 to September 2022.

S-acylation of ATGL is required for lipid droplet homoeostasis in hepatocytes.

Lipid droplets (LDs) are organelles specialized in the storage of neutral lipids, cholesterol esters and triglycerides, thereby protecting cells from the toxicity of excess lipids while allowing for the mobilization of lipids in times of nutrient deprivation. Defects in LD function are associated with many diseases. S-acylation mediated by zDHHC acyltransferases modifies thousands of proteins, yet the physiological impact of this post-translational modification on individual proteins is poorly understood.

Is Antibiotic Prophylaxis Reasonable in Parotid Surgery? Retrospective Analysis of Surgical Site Infection.

The prophylactic use of antibiotics in parotid region surgery continues to be a subject of debate. The aim of this study is to elucidate the impact of antibiotic prophylaxis on surgical site infections (SSIs) in parotid region surgery. Patients who received antibiotic prophylaxis during the peri-operative period were designated as group 1, whereas those who did not were categorized into group 2.

Global characteristics and trends of researches on watermelon: Based on bibliometric and visualized analysis.

Watermelon is an important horticultural plant. A bibliometric analysis of the watermelon literature was carried out in order to analyze the research state, hotspots, and trends, as well as to highlight the overall watermelon research development from a holistic viewpoint. The summary of watermelon research is given via metrological analysis based on a set of indices using a newly built Bibliometrix R-package tool.

Study on the positivity rate and influencing factors of anxiety in pregnant women during the first fetal magnetic resonance examination: A cross-sectional study.

Objective: This study investigated the positive rate and related influencing factors of anxiety screening in pregnant women during the first fetal magnetic resonance examination.

Methods: A total of 303 pregnant women who met the criteria for magnetic resonance pregnancy examination in a Grade III maternity hospital from December 2021 to December 2022 were included by the convenience sampling method. A cross-sectional survey was conducted before the examination using the General Situation Questionnaire and Self-rating Anxiety Scale (SAS).

Age-Related Macular Degeneration Choroidal Vascular Distribution Characteristics Based on Indocyanine Green Angiography.

Purpose: The purpose of this study was to present our findings of the distribution pattern of choroidal arteries and large veins in patients with age-related macular degeneration (AMD) using indocyanine green angiography (ICGA).

Methods: A retrospective analysis was conducted on 980 patients who underwent ICGA at The Second Affiliated Hospital of Xi'an Jiaotong University from 2017 to 2023, including 240 patients with AMD. Secondary image processing was applied to the angiographic videos to obtain posterior distribution maps of choroidal arteries and large veins.

Changes in foveal avascular zone area and retinal vein diameter in patients with retinal vein occlusion detected by fundus fluorescein angiography.

Purpose: To investigate changes in foveal avascular area (FAZ) and retinal vein diameter in patients with retinal vein occlusion (RVO) after intravitreal ranibizumab, and to analyze the correlation between ranibizumab therapy and visual gain.

Methods: This retrospective study enrolled 95 eyes of 95 patients who had accepted three consecutive monthly ranibizumab injections, including 50 branch RVOs (BRVOs) and 45 central RVOs (CRVOs). BRVOs were divided into ischemia group ( = 32) and non-ischemia group ( = 18), and CRVOs also had ischemia group ( = 28) and non-ischemia group ( = 17).

CPT1A induction following epigenetic perturbation promotes MAVS palmitoylation and activation to potentiate antitumor immunity.

Targeting epigenetic regulators to potentiate anti-PD-1 immunotherapy converges on the activation of type I interferon (IFN-I) response, mimicking cellular response to viral infection, but how its strength and duration are regulated to impact combination therapy efficacy remains largely unknown. Here, we show that mitochondrial CPT1A downregulation following viral infection restrains, while its induction by epigenetic perturbations sustains, a double-stranded RNA-activated IFN-I response. Mechanistically, CPT1A recruits the endoplasmic reticulum-localized ZDHHC4 to catalyze MAVS Cys79-palmitoylation, which promotes MAVS stabilization and activation by inhibiting K48- but facilitating K63-linked ubiquitination.

Multimodal roles of transient receptor potential channel activation in inducing pathological tissue scarification.

Transient receptor potential (TRP) channels are a class of transmembrane proteins that can sense a variety of physical/chemical stimuli, participate in the pathological processes of various diseases and have attracted increasing attention from researchers. Recent studies have shown that some TRP channels are involved in the development of pathological scarification (PS) and directly participate in PS fibrosis and re-epithelialization or indirectly activate immune cells to release cytokines and neuropeptides, which is subdivided into immune inflammation, fibrosis, pruritus and mechanical forces increased. This review elaborates on the characteristics of TRP channels, the mechanism of PS and how TRP channels mediate the development of PS, summarizes the important role of TRP channels in the different pathogenesis of PS and proposes that therapeutic strategies targeting TRP will be important for the prevention and treatment of PS.

Comparative microbiome analysis reveals the variation in microbial communities between 'Kyoho' grape and its bud mutant variety.

Microbes are an important part of the vineyard ecosystem, which significantly influence the quality of grapes. Previously, we identified a bud mutant variety (named 'Fengzao') from 'Kyoho' grapes. The variation of microbial communities in grape and its bud mutant variety has not been studied yet.

Left atrial enlargement and high uric acid level are risk factors for left atrial thrombus or dense spontaneous echo contrast in atrial fibrillation patients with low to moderate embolic risk assessed by CHADS-VAS score.

Aims: To investigate the correlation and predictive value of left atrial diameter and blood uric acid levels with the occurrence of left atrial thrombus or dense spontaneous echo contrast in atrial fibrillation patients with low to moderate CHADS-VASc scores.

Methods And Results: A total of 849 inpatients diagnosed with atrial fibrillation who had low to moderate CHADS-VASc scores and complete transesophageal echocardiography were included in this study. Among them, 66 patients had left atrial thrombus or dense spontaneous echo contrast.

The prognostic index PRIMA-PI combined with Ki67 as a better predictor of progression of disease within 24 months in follicular lymphoma.

Background: Progression of disease within 24 months (POD24) is a risk factor for poor survival in follicular lymphoma (FL), and there is currently no optimal prognostic model to accurately predict patients with early disease progression. How to combine traditional prognostic models with new indicators to establish a new prediction system, to predict the early progression of FL patients more accurately is a future research direction.

Methods: This study retrospectively analyzed patients with newly diagnosed FL patients in Shanxi Provincial Cancer Hospital from January 2015 to December 2020.

Predicting Risk Factors of Acute Kidney Injury in the First 7 Days after Admission: Analysis of a Group of Critically Ill Patients.

Background: Acute kidney injury (AKI) is a common complication in critically ill patients. Some predictive models have been reported, but the conclusions are controversial. The aim of this study was the formation of nomograms to predict risk factors for AKI in critically ill patients within the first 7 days after admission to the intensive care unit (ICU).

The Optimization of an Anti-VEGF Therapeutic Regimen for Neovascular Glaucoma.

This study investigates the safety and efficacy of conbercept injection through different routes for neovascular glaucoma (NVG) treatment, in which seventy-four patients (81 eyes) with NVG caused by ischemia retinopathy had participated. Patients were divided into three stages according to the progression of NVG and were randomly assigned to receive intracameral or intravitreal conbercept injection. After conbercept injection, patients experienced improved best-corrected visual acuity (BCVA), good intraocular pressure (IOP) control, and neovascularization of Iris (NVI) regression.