608 results match your criteria: "The First Affiliated Hospital Of Henan University Of Science and Technology[Affiliation]"

Article Synopsis
  • Linezolid-resistant enterococci are on the rise globally, linked to the spread of resistance genes across various environments, including clinical and animal settings.
  • A study in an anorectal surgery ward in Hangzhou, China, analyzed 173 wound secretion samples, finding 15 (8.67%) positive for these resistant enterococci, with the majority being of the ST16 type.
  • The research identified eight variants of the optrA gene and demonstrated that the resistance gene can be transferred between bacterial strains, highlighting the need for ongoing monitoring of these resistant infections in healthcare settings.
View Article and Find Full Text PDF
Article Synopsis
  • - The extracellular matrix (ECM) plays a key role in processes like wound healing, with bone marrow-derived monocytes changing during tissue injury to aid in repair phases; however, the impact of ECM stiffness on monocyte behavior is not well understood.
  • - Researchers created a gelatin-hydroxyphenylpropionic acid hydrogel with varying stiffness, finding that stiffer hydrogels encouraged macrophages to adopt an immunosuppressive phenotype, increasing specific proteins and metabolites important for inflammation regulation.
  • - The study indicates that high substrate stiffness promotes macrophage differentiation linked to enhanced tissue repair by activating fatty acid oxidation pathways; blocking this process reversed the beneficial changes, suggesting a potential therapeutic approach for improving healing outcomes.
View Article and Find Full Text PDF

Purpose: Glaucoma is an irreversible eye disease that causes blindness, which not only causes visual impairment and economic burden to patients, but also increases the social burden. This study aimed to estimate the global burden of glaucoma due to metabolic risk over the past 30 years.

Methods: The number and rate of deaths, disability-adjusted life years (DALYs), and age-standardized rates (ASRs) for metabolic risk factors-induced glaucoma were extracted.

View Article and Find Full Text PDF

Unraveling the Multifaceted Roles of Atypical Chemokine Receptors in Breast Cancer.

J Interferon Cytokine Res

November 2024

Precision Medicine Laboratory, School of Medical Technology and Engineering, Henan University of Science and Technology, Luoyang, China.

Breast cancer (BC) remains one of the most prevalent and deadly malignancies among women globally. A deeper understanding of the molecular mechanisms driving BC progression and metastasis is essential for the development of effective therapeutic strategies. While traditional chemokine receptors are well known for their roles in immune cell migration and positioning, atypical chemokine receptors (ACKRs) have recently gained attention as key modulators in cancer-related processes.

View Article and Find Full Text PDF

Objective: The purpose of this study was to investigate the relationship between () infection-induced changes in gastric mucosal immune cells and glandular epithelial cell damage and the histopathological characteristics of these changes.

Methods: We performed a detailed histomorphometry and immunohistochemical analysis of a total of 1635 -infected gastric mucosal specimens.

Results: Stage-wise features were as follows: Early stage of infection: was colonized in the mucous layer, and very few neutrophils were visible in the layer.

View Article and Find Full Text PDF
Article Synopsis
  • A multi-center, phase II study evaluated the combination of a novel PD-L1 inhibitor (benmelstobart) and anlotinib with chemotherapy for patients with advanced esophageal squamous cell carcinoma (ESCC).
  • The study enrolled 50 patients, showing a median progression-free survival (PFS) of 14.9 months and a 1-year PFS of 58.5%, alongside a confirmed objective response rate of 72%.
  • While 92% of patients experienced treatment-related adverse events, the results suggest that the treatment combination has promising efficacy and manageable toxicity for advanced or recurrent ESCC.
View Article and Find Full Text PDF

Background: Acute ST-segment elevation myocardial infarction (STEMI) is a severe form of coronary heart disease and a leading cause of mortality and morbidity. This can mainly be ascribed to adverse ventricular remodeling (VR). However, the efficacy of existing treatment strategies for STEMI is not entirely satisfactory.

View Article and Find Full Text PDF

Objectives: To develop and validate a quantitative model for predicting serosal invasion based on multi-parameters in preoperative dual-energy CT (DECT).

Materials And Methods: A total of 342 LAGC patients who underwent gastrectomy and DECT from six centers were divided into one training cohort (TC), and two validation cohorts (VCs). Dual-phase enhanced DECT-derived iodine concentration (IC), water concentration, and monochromatic attenuation of lesions, along with clinical information, were measured and collected.

View Article and Find Full Text PDF

Notch signaling in digestive system cancers: Roles and therapeutic prospects.

Cell Signal

December 2024

Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China. Electronic address:

Digestive system cancers rank among the most prevalent malignant tumors, maintaining persistently high incidence and mortality rates. Notch signaling activity, often aberrant in esophageal, gastric, hepatic, pancreatic, and colorectal cancers, plays a pivotal role in the initiation, progression, and therapy resistance of these malignancies. As a highly conserved pathway, Notch signaling is integral to cell differentiation, survival, proliferation, stem cell renewal, development, and morphogenesis.

View Article and Find Full Text PDF
Article Synopsis
  • - This study investigates how tumor-associated endothelial cells (TECs) interact with immune cells in the tumor microenvironment and their effect on the prognosis of intrahepatic cholangiocarcinoma (ICC) patients
  • - Using single-cell RNA sequencing, researchers identified TEC signatures and scores, finding that higher TEC scores correlate with KRAS mutations and a skewed immune response, indicating a more inflamed yet immunosuppressive environment
  • - The research suggests that the TEC score can serve as a reliable biomarker for predicting ICC patient outcomes and response to immunotherapy, while also highlighting the CXCL12/CXCR4 signaling pathway as a potential therapeutic target.
View Article and Find Full Text PDF
Article Synopsis
  • * In this phase 3, double-blind trial, 445 women were randomly assigned to receive either cadonilimab with chemotherapy or a placebo with chemotherapy, with results measured over time for progression-free and overall survival.
  • * Findings showed that patients receiving cadonilimab experienced a median progression-free survival of 12.7 months compared to 8.1 months for the placebo group, along with improved overall survival,
View Article and Find Full Text PDF

The LncRNA6524/miR-92a-2-5p/Dvl1/Wnt/β-catenin axis promotes renal fibrosis in the UUO mouse model.

Arch Biochem Biophys

November 2024

Department of Emergency Medicine, Second Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China; Emergency Medicine and Difficult Diseases Institute, Second Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China. Electronic address:

LncRNAs are reported to participate in multiple biological and pathological processes, including renal fibrosis due to obstructive nephropathy. However, the function and mechanisms of each lncRNA in this context differ. In this study, we created a fibrosis model in vitro using TGF-β1 treatment and in vivo through unilateral ureteral obstruction.

View Article and Find Full Text PDF

Genomic imprinting biomarkers for cervical cancer risk stratification.

Cancer Commun (Lond)

December 2024

Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, P. R. China.

View Article and Find Full Text PDF
Article Synopsis
  • * To improve Image Quality Assessment (IQA) for distorted images, a new method using the Swin Transformer (ST) with a Global Self-Attention Block (GSAB) is proposed, allowing the model to effectively focus on spatial and channel information.
  • * Experiments conducted on multiple synthetic and authentic datasets demonstrate that this new method outperforms existing techniques and shows strong generalization ability, providing promising results in predicting image quality scores.
View Article and Find Full Text PDF

Background: Cell death, including apoptosis and necrosis, collectively known as widespread apoptosis. The present study aims to investigate the mechanism of action in widespread apoptosis-related modification patterns in bladder cancer.

Methods: Using a clinical genomics database, we obtained transcriptomic data and related clinical information of bladder cancer patients.

View Article and Find Full Text PDF

Background: Patients with irritable bowel syndrome (IBS) often have chronic low-grade inflammation in the intestinal mucosa. Some dietary components are known to be associated with inflammation. However, there is currently limited research on the relationship between dietary inflammatory potential and the risk of IBS.

View Article and Find Full Text PDF

Potent covalent irreversible inhibitor of KRAS G12C IBI351 in patients with advanced solid tumors: First-in-human phase I study.

Eur J Cancer

November 2024

Guangdong Lung Cancer Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China. Electronic address:

Article Synopsis
  • IBI351 is an irreversible, covalent inhibitor specifically targeting the KRAS G12C mutation in advanced solid tumors, particularly among Chinese patients, addressing unmet clinical needs even after FDA-approved therapies exist.
  • In a clinical study involving 176 patients, various doses of IBI351 were tested, with the recommended dose set at 600 mg taken twice daily, showing no major toxic effects while still being effective.
  • The treatment demonstrated a 45.5% overall response rate in patients with non-small cell lung cancer, with promising results, including a 9.6-month median progression-free survival at the optimal dosage.
View Article and Find Full Text PDF

Background: Breast cancer (BC) is the most common cancer in women and poses a significant health burden, especially in China. Despite advances in diagnosis and treatment, patient variability and limited early detection contribute to poor outcomes. This study examines the role of CD8 + T cells in the tumor microenvironment to identify new biomarkers that improve prognosis and guide treatment strategies.

View Article and Find Full Text PDF
Article Synopsis
  • - The study assessed the safety and effectiveness of combining camrelizumab and apatinib in patients with advanced esophageal squamous cell carcinoma (ESCC) who previously received immune checkpoint inhibitors (ICIs).
  • - Out of 49 patients treated, the confirmed objective response rate was 10.2%, with a disease control rate of 69.4% and median progression-free survival of 4.6 months.
  • - The results indicated that the response rate was modest and did not show significant improvement, though the treatment had a manageable safety profile with no treatment-related deaths reported.
View Article and Find Full Text PDF
Article Synopsis
  • Liposomal irinotecan (HR070803) combined with 5-fluorouracil and leucovorin shows enhanced overall survival in patients with advanced pancreatic cancer previously treated with gemcitabine-based therapies, as demonstrated in a phase 3 study.
  • The trial involved 298 patients, showing a median overall survival of 7.4 months for the HR070803 group compared to 5.0 months for the placebo group, with statistically significant results.
  • While there were some adverse events, such as increased liver enzyme levels and decreased white blood cell counts, the safety profile was manageable, with no treatment-related deaths in the HR070803 group, highlighting its potential as a second-line treatment option for this patient
View Article and Find Full Text PDF
Article Synopsis
  • The study focused on understanding osteonecrosis of the femoral head (ONFH) and its connection to hip cartilage degeneration and identified key molecular mechanisms involved in its progression.
  • A multiomics approach was used to analyze hip cartilage samples from 36 patients, revealing 22 differentially expressed genes (DEGs) and their associated pathways linked to cartilage degeneration.
  • The research uncovered ten significant chemicals related to ONFH, offering new insights into the disease's causes and biological processes.
View Article and Find Full Text PDF

Sex disparities of clinical manifestations in acute pulmonary embolism and predictive value for in-hospital mortality: Insights from CURES.

Thromb Res

November 2024

China-Japan Friendship Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, China; National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China. Electronic address:

Article Synopsis
  • The study examines gender differences in clinical manifestations and in-hospital mortality rates for patients with pulmonary embolism (PE), revealing that males face a higher risk of death during hospitalization compared to females.
  • Data was analyzed from over 15,000 patients, showing that males reported symptoms like chest pain and hemoptysis more frequently, while females experienced higher rates of dyspnea and fever.
  • Results indicated that specific symptoms were linked to increased mortality, highlighting the importance of recognizing these gender-specific differences in clinical settings.
View Article and Find Full Text PDF

Background: Aerobic glycolysis and the cell cycle are well-established tumor hallmarks. Understanding their relationship could help to unravel the pathogenic mechanisms of breast cancer (BC) and suggest potential new strategies for treatment.

Methods: Glycolysis-related genes (GRGs) were downloaded from the Reactome database and screened using univariate Cox analysis.

View Article and Find Full Text PDF

Objective: Patients who carry NUP98::NSD1 or FLT3/ITD mutations are reported to have poor prognosis. Previous studies have confidently reported that the poor outcome in younger AML patients is owning to dual NUP98::NSD1 and FLT3/ITD positivity, with a high overlap for those two genetic lesions. In this study, we assessed the prognostic value of the presence of both NUP98::NSD1 and FLT3/ITD in pediatric AML patients.

View Article and Find Full Text PDF