ProAffinity-GNN: A Novel Approach to Structure-Based Protein-Protein Binding Affinity Prediction via a Curated Data Set and Graph Neural Networks.

Protein-protein interactions (PPIs) are crucial for understanding biological processes and disease mechanisms, contributing significantly to advances in protein engineering and drug discovery. The accurate determination of binding affinities, essential for decoding PPIs, faces challenges due to the substantial time and financial costs involved in experimental and theoretical methods. This situation underscores the urgent need for more effective and precise methodologies for predicting binding affinity.

Triglyceride-rich lipoproteins cholesterol, 10-years atherosclerotic cardiovascular disease risk, and risk of myocardial infarction and ischemic stroke.

Triglyceride-rich lipoproteins cholesterol (TRLs-C) has been associated with atherosclerotic cardiovascular disease (ASCVD), even among individuals with low-density lipoprotein cholesterol in the targeted range. We assessed the associations of TRLs-C with myocardial infarction (MI) and ischemic stroke (IS) and compared the associations with those for other traditional lipids (i.e.

Ultrasound contrast-enhanced radiomics model for preoperative prediction of the tumor grade of clear cell renal cell carcinoma: an exploratory study.

Background: This study aims to explore machine learning(ML) methods for non-invasive assessment of WHO/ISUP nuclear grading in clear cell renal cell carcinoma(ccRCC) using contrast-enhanced ultrasound(CEUS) radiomics.

Methods: This retrospective study included 122 patients diagnosed as ccRCC after surgical resection. They were divided into a training set (n = 86) and a testing set(n = 36).

Female reproductive factors, exogenous hormone use, and incident chronic kidney disease and end-stage renal disease.

Context: Younger women have a slower progressive loss of kidney function than age-matched men and the sex advantage diminishes after menopause, suggesting a role for female hormones in the development of kidney diseases.

Objective: To examine the relationships of numerous reproductive factors and exogenous hormone use with long-term risk of chronic kidney disease (CKD) and end-stage renal disease (ESRD) in women.

Methods: A total of 260,108 women without prevalent CKD and ESRD were included.

Effects of intensive glycemic control on microvascular outcomes in type 2 diabetes mellitus are modified by long-term HbA variability: A post hoc analysis of the ACCORD trial.

Aims: To assess the impact of long-term visit-to-visit variability in HbA on microvascular outcomes in type 2 diabetes mellitus (T2DM), and its influence on the effects of intensive glycemic control.

Methods: Included were participants with T2DM enrolled in the Action to Control Cardiovascular Risk in Diabetes (ACCORD) who had at least three measurements of HbA prior to new-onset microvascular outcomes, namely nephropathy, retinopathy and neuropathy. Variability in HbA was defined as the coefficient of variation (CV) across HbA measurements obtained from enrollment to the transition from intensive to standard glycemic therapy.

Coffee Consumption and Incidence of Cardiovascular and Microvascular Diseases in Never-Smoking Adults with Type 2 Diabetes Mellitus.

The relationship between coffee consumption and diabetes-related vascular complications remains unclear. To eliminate confounding by smoking, this study assessed the relationships of coffee consumption with major cardiovascular disease (CVD) and microvascular disease (MVD) in never-smokers with type 2 diabetes mellitus (T2DM). Included were 9964 never-smokers with T2DM from the UK Biobank without known CVD or cancer at baseline (7781 were free of MVD).

Evaluation of artificial intelligent breast ultrasound on lesion detection and characterization compared with hand-held ultrasound in asymptomatic women.

Introduction: To compare the accuracy of Artificial Intelligent Breast Ultrasound (AIBUS) with hand-held breast ultrasound (HHUS) in asymptomatic women and to offer recommendations for screening in regions with limited medical resources.

Methods: 852 participants who underwent both HHUS and AIBUS were enrolled between December 2020 and June 2021. Two radiologists, who were unaware of the HHUS results, reviewed the AIBUS data and scored the image quality on a separate workstation.

Residential greenness associated with decreased risk of metabolic- dysfunction-associated fatty liver disease: Evidence from a large population-based epidemiological study.

Background: Numerous studies have shown that residential greenness positively correlates with enhanced health. Metabolic dysfunction-associated fatty liver disease (MAFLD) affects about a quarter of the population while lacking specific treatments. Given that the association between green space and MAFLD is still unknown, we explored the association between residential greenness and MAFLD as well as the potential mechanisms based on the baseline survey of the China Multi-Ethnic Cohort (CMEC).

Methylprednisolone for idiopathic granulomatous mastitis: a prospective observational cohort study.

Background: Idiopathic granulomatous mastitis (IGM) is a rare, benign, but locally aggressive breast disease. Steroids are widely used as a breast-conserving option, however, the response rate of steroids varies in reported studies, as well as its different reported usage. This prospective observational cohort study aimed to report the outcomes of methylprednisolone for IGM treatment.

Preoperative high-frequency color Doppler ultrasound assessment of the blood vessels of the fibular myocutaneous flap.

Objective: The fibular myocutaneous flap is a classic flap used to reconstruct oral and maxillofacial defects. This study aimed to evaluate the effectiveness of high-frequency color Doppler ultrasound in detecting the blood vessels in the fibular myocutaneous flap, analyze the influence of variations in the peroneal vessels and perforating peroneal arteries on the surgical design, and explore the value of this technology in preoperatively assessing the blood vessels of the fibular myocutaneous flap.

Methods: Twenty-five patients with mandibular disease or defect underwent preoperative evaluation of the blood vessels of the calf by high-frequency color Doppler ultrasound.

Unusual foreign body spontaneously discharged from the submandibular gland: A case report.

Obstructive sialadenitis of the submandibular gland is most often caused by sialolithiasis and rarely by a foreign body. Here, we describe a patient with acute submandibular inflammation caused by a bamboo splinter. Transcutaneous and transoral ultrasound precisely located the splinter within Wharton's duct.

PTBP3 promotes malignancy and hypoxia-induced chemoresistance in pancreatic cancer cells by ATG12 up-regulation.

Pancreatic ductal adenocarcinoma (PDAC) tumours exhibit a high level of heterogeneity which is associated with hypoxia and strong resistance to chemotherapy. The RNA splicing protein polypyrimidine tract-binding protein 3 (PTBP3) regulates hypoxic gene expression by selectively binding to hypoxia-regulated transcripts. We have investigated the role of PTBP3 in tumour development and chemotherapeutic resistance in human PDAC tissues and pancreatic cancer cells.

Embolization with microcoils for urethral hemorrhage: A case report.

Rationale: Microcoils are a permanent embolic material, and blood vessels that have been embolized by a microcoil remain occluded for a prolonged period of time. The pudendal artery is an important functional vessel for penile erection. Whether simultaneous embolization of the bilateral pudendal artery using microcoils can seriously affect penile erection has not been sufficiently studied.

MiR-4262 promotes cell apoptosis and inhibits proliferation of colon cancer cells: involvement of GALNT4.

A role of microRNA-4262 (miR-4262) in the carcinogenesis of colon cancer remains undetermined. In this study, we studied the effects and mechanisms of miR-4262 to the colon cancer cell proliferation and apoptosis. We found that the levels of miR-4262 significantly down-regulated in colon cancer tissue, compared to the paired adjacent non-tumor colon tissue.

AMPKα pathway involved in hepatic triglyceride metabolism disorder in diet-induced obesity mice following Infection.

To investigate the different effects of acute pulmonary infection induced by () on lipid metabolism between diet-induced obesity (DIO, fed with high-fat diet) mice and lean mice. A total of 180 ICR mice were selected to be challenged intranasally with phosphate-buffered saline or 10 CFUs/mL of , and the body character indexes, biochemical indexes and expressions of genes and proteins involved in lipid metabolism were examined pre- and post-infection. Results revealed that, before infection, DIO mice had significantly higher body weight, adipose and liver indexes, free fatty acid and triglyceride contents than lean mice.

Plumbagin, a natural naphthoquinone, inhibits the growth of esophageal squamous cell carcinoma cells through inactivation of STAT3.

Although plumbagin, a natural naphthoquinone, has exhibited antiproliferative activity in numerous types of cancer, its anticancer potential in esophageal squamous cell carcinoma (ESCC) remains unclear. In the present study, the effect of plumbagin on the growth of ESCC cells was investigated in vitro and in vivo. ESCC cells were treated with plumbagin and tested for cell cycle distribution and apoptosis.

RAMP3 is a prognostic indicator of liver cancer and might reduce the adverse effect of TP53 mutation on survival.

Aim: To assess the prognostic value of RAMP3 expression in terms of overall survival (OS) and recurrence-free survival (RFS) in hepatocellular carcinoma (HCC) patients.

Materials & Methods: Immunochemistry staining was performed to detect RAMP3 expression. Data in the Cancer Genome Atlas-Liver Hepatocellular Cancer were used for secondary analysis.

Comprehensive Biochemical and Biophysical Characterization of Hemoglobin-Based Oxygen Carrier Therapeutics: All HBOCs Are Not Created Equally.

The development of hemoglobin (Hb)-based oxygen carriers (HBOCs) has been hampered because of safety concerns in humans. Chemical and/or genetic modifications of the Hb introduce varied structural and conformational constraint on the molecule that resulted in proteins with diverse allosteric responses, nitrosative and oxidative side reactions. Here, we present for the first time a comprehensive biochemical and biophysical comparison of human, bovine, and genetically engineered HBOCs that have been tested in humans.

MiR-124 induces autophagy-related cell death in cholangiocarcinoma cells through direct targeting of the EZH2-STAT3 signaling axis.

Cholangiocarcinoma (CCA) is a lethal cancer associated with chronic inflammation that has increased in prevalence in recent decades. The dysregulated expression of microRNAs (miRNAs) has been detected in various types of malignancies, and depending on the target genes this can result in miRNAs functioning as tumor suppressors or oncogenes. In this study, we investigated the role of miR-124 in cholangiocarcinoma (CCA) and found that its expression was significantly downregulated in the tumor tissue of patients and in CCA cell lines.

Enhanced tumor targeting effects of a novel paclitaxel-loaded polymer: PEG-PCCL-modified magnetic iron oxide nanoparticles.

Background: Multifunctional magnetic nanoparticles (MNP) have been newly developed for tumor-targeted drug carriers. To address challenges including biocompatibility, stability, nontoxicity, and targeting efficiency, here we report the novel drug deliverer poly(ethylene glycol) carboxyl-poly(ɛ-caprolactone) modified MNP (PEG-PCCL-MNP) suitable for magnetic targeting based on our previous studies.

Methods: Their in vitro characterization and cytotoxicity assessments, in vivo cytotoxicity assessments, and antitumor efficacy study were elaborately investigated.

Different imaging techniques for the detection of pelvic lymph nodes metastasis from gynecological malignancies: a systematic review and meta-analysis.

Objective: This study aimed to evaluate the diagnostic performance of different imaging techniques and the corresponding diagnostic criteria for preoperative detection of pelvic lymph node metastasis from gynecological carcinomas.

Methods: Six databases were systematically searched for retrieving eligible studies. Study inclusion, data extraction and risk of bias assessment were performed by 2 reviewers independently.

Tumor-associated macrophage-derived CCL20 enhances the growth and metastasis of pancreatic cancer.

Pancreatic cancer is an aggressive malignancy with a high metastatic potential that results in a high mortality rate worldwide. Although macrophages have the potential to kill tumor cells and elicit immune responses against tumors, there is evidence that tumor-associated macrophages (TAMs) promote tumor progression and suppress T-cell responses. CC-chemokine ligand 20 (CCL20) and its unique receptor CC-chemokine receptor 6 (CCR6) are exploited by cancer cells for migration and metastasis and play important roles in the development and progression of cancer.

TLR2 promotes human intrahepatic cholangiocarcinoma cell migration and invasion by modulating NF-κB pathway-mediated inflammatory responses.

Intrahepatic cholangiocarcinoma (ICC) is a rare and aggressive malignancy that is often diagnosed at advanced stages, which limits treatment options. Despite its increasing incidence and mortality worldwide, the pathogenesis of ICC is not well understood. Here, we examined the effect of the dysregulation of innate immune responses on carcinogenesis by investigating the role of toll-like receptor (TLR)2 in the pathogenesis and invasiveness of ICC and explored the underlying mechanisms.

Diet-induced obese mice exhibit altered immune responses to acute lung injury induced by Escherichia coli.

Objective: Obesity has been associated with impaired immunity and increased susceptibility to bacterial infection. It also exerts protective effects against mortality secondary to acute lung injury. The effects of obesity on immune responses to acute lung injury induced by Escherichia coli were investigated to determine if the above-mentioned differences in its effects were related to infection severity.