3,939 results match your criteria: "The First affiliated Hospital of China Medical University[Affiliation]"

Elafibranor: A promising treatment for alcohol-associated liver disease?

World J Gastroenterol

October 2024

Department of Gastroenterology, The First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning Province, China.

We comment on an article by Koizumi . Elafibranor (EFN) is a dual pero-xisome proliferator-activated receptor α/δ agonist. The experimental results from Koizumi demonstrated that EFN significantly increases intestinal barrier function and ameliorates liver fibrosis.

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Background: Mindfulness-based stress reduction (MBSR) intervention has been widely used to reduce the burden of symptoms in cancer patients, and its effectiveness has been proven. However, the effectiveness of MBSR on depression, anxiety, fatigue, quality of life (QOL), posttraumatic growth (PTG), fear of cancer recurrence (FCR), pain, and sleep in breast cancer patients has not yet been determined. This study aims to determine the role of mindfulness-based stress reduction therapy in patients with breast cancer.

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Infectious diseases are complex inflammatory-immunologic host responses caused by various pathogens, such as viruses, bacteria, parasites, and fungi. In the process of infectious disease development, immune cells are activated, and a substantial number of inflammatory factors are released within the endothelium, which results in coagulation activation and the formation of intravascular thrombi. Furthermore, infection-induced hypercoagulability amplifies the inflammatory response and immune dysregulation.

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Article Synopsis
  • Immunoglobulin light chain (AL) amyloidosis is a serious condition characterized by amyloid fibrils damaging organs, making early diagnosis crucial to avoid permanent harm.
  • A study involving 133 AL amyloidosis patients and 271 patients with similar symptoms found nine key predictors to help distinguish AL amyloidosis, leading to the creation of two diagnostic models using machine learning techniques.
  • The LightGBM model proved to be the best-performing tool, showing high accuracy in identifying AL amyloidosis, and suggests the need for further validation in various populations for broader use in clinical practice.
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The Cardiometabolic Index (CMI) represents an innovative metric that encompasses abdominal obesity and lipid levels, offering a comprehensive assessment of cardiometabolic health. It is derived through the multiplication of the waist-to-height ratio by the triglyceride-to-high-density lipoprotein cholesterol ratio. Although obesity and blood lipid levels are known factors affecting sleep quality, the direct correlation between CMI and sleep quality has yet to be elucidated.

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The Relationships among the Urinary Iodine Concentration, Selenium Intake, and Thyroid Antibodies in Adults, Including the Interaction between Iodine and Selenium: National Health and Nutrition Examination Survey 2007-2012.

Nutrients

October 2024

Department of Endocrinology and Metabolism, Institute of Endocrinology, National Health Commission (NHC) Key Laboratory of Diagnosis and Treatment of Thyroid Diseases, The First Affiliated Hospital of China Medical University, China Medical University, Shenyang 110001, China.

Objectives: The objective of this study was to examine the urinary iodine concentration (UIC)-thyroid autoimmunity (TAI) association and UIC-selenium intake interaction in U.S. adults.

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Adipocyte-derived glutathione promotes obesity-related breast cancer by regulating the SCARB2-ARF1-mTORC1 complex.

Cell Metab

October 2024

State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China. Electronic address:

Obesity is a major risk factor for poor breast cancer outcomes, but the impact of obesity-induced tumor microenvironment (TME) metabolites on breast cancer growth and metastasis remains unclear. Here, we performed TME metabolomic analysis in high-fat diet (HFD) mouse models and found that glutathione (GSH) levels were elevated in the TME of obesity-accelerated breast cancer. The deletion of glutamate-cysteine ligase catalytic subunit (GCLC), the rate-limiting enzyme in GSH biosynthesis, in adipocytes but not tumor cells reduced obesity-related tumor progression.

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Preoperative assessment of axillary lymph node (ALN) status is essential for breast cancer treatment planning. This study prospectively analyzed risk factors for ALN metastasis by comparing high-resolution computed tomography (HRCT) imaging with pathology and developed a nomogram to aid in diagnosis. From April 2023 to May 2024, breast cancer patients confirmed by pathology participated in the study.

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Ischemic stroke susceptibility associated with ALPK1 single nucleotide polymorphisms by inhibiting URAT1 in uric acid hemostasis.

Gene

January 2025

Department of Neurology, Key Laboratory for Neurological Big Data of Liaoning Province, Shenyang Clinical Medical Research Center for Difficult and Serious Diseases of the Nervous System, The First Affiliated Hospital of China Medical University, China Medical University, Shenyang, Liaoning Province 110001, China. Electronic address:

Objectives: Ischemic stroke (IS) prevalence rising annually, the necessity of discovering non-interventional genetic influences is progressing. Single nucleotide polymorphism (SNP) plays a pivotal role in stable inheritance of disease susceptibility. Based on the relationship between Alpha- Kinase 1 (ALPK1) and traditional IS risk factors especially hyperuricemia, our study investigated the association and function of ALPK1 SNPs with IS susceptibility.

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Effect of childhood trauma on cognitive function in individuals with major depressive disorder and healthy controls.

J Affect Disord

February 2025

Peking University Sixth Hospital, Peking University Institute of Mental Health, Beijing, China; NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China.

Article Synopsis
  • Individuals with major depressive disorder (MDD) show cognitive impairment and childhood trauma (CT) may increase the risk of MDD and cognitive dysfunction, although its specific impact on MDD patients and healthy controls (HCs) was not fully understood.
  • In a study involving 909 participants, the relationship between MDD, CT, and cognitive function was assessed using tests, and it was found that the effects of CT on cognitive performance disappeared when accounting for MDD diagnosis and education level.
  • After treatment with selective serotonin reuptake inhibitors (SSRIs), CT did not significantly affect changes in cognitive function or depressive symptoms, suggesting the influence of CT on cognitive function in MDD patients may be over-stated.
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Unsupervised domain adaptation (UDA) has received interest as a means to alleviate the burden of data annotation. Nevertheless, existing UDA segmentation methods exhibit performance degradation in fine intracranial vessel segmentation tasks due to the problem of structure mismatch in the image synthesis procedure. To improve the image synthesis quality and the segmentation performance, a novel UDA segmentation method with structure preservation approaches, named StruP-Net, is proposed.

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Oxidative stress (OS) is strongly implicated in the pathophysiology of major depressive disorder (MDD) but the molecular mechanisms remain largely unknown. The purpose of this study is to identify genes related to both OS and MDD, and further to evaluate the utility of these genes as diagnostic markers and potential treatment targets. We searched datasets related to MDD from the Gene Expression Omnibus (GEO) database for differentially expressed genes (DEGs) also related to OS according to GeneCards.

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Article Synopsis
  • The tumor microenvironment (TME), particularly cancer-associated fibroblasts (CAFs), plays a crucial role in the development and prognosis of triple-negative breast cancer (TNBC), with research utilizing single-cell sequencing to analyze this relationship.
  • Four key genes (CERCAM, KLF10, ECM1, HGF) linked to CAFs were identified and shown to correlate with patient survival rates, with high CAFs Score indicating poorer outcomes.
  • The study also revealed that CAFs Score correlates with immune infiltration, disease stage, and sensitivity to the chemotherapy drug Gemcitabine, suggesting these genes may influence treatment resistance in TNBC patients.
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Article Synopsis
  • Bladder lesions often occur in patients with benign prostatic hyperplasia (BPH), making regular screening crucial for early detection and treatment to reduce progression risks.
  • Current clinical screening methods are not very convenient, so this study introduces a new, easy, and low-cost method to identify bladder lesions based on clinical risk factors.
  • The research found four key risk factors—bladder compliance, maximum flow rate (Qmax), prostate specific antigen (PSA), and postvoid residual (PVR)—that significantly improve diagnostic accuracy, potentially enhancing routine screenings and patient outcomes.
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Scoulerine: A natural isoquinoline alkaloid targeting SLC6A3 to treat RCC.

Biomed Pharmacother

November 2024

Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004,  China. Electronic address:

Article Synopsis
  • * The substance reduces viability in specific RCC cell lines (769-P and 786-O) in a dose- and time-dependent manner, while increasing apoptosis linked to the Bax protein and inhibiting the MAPK signaling pathway.
  • * Bioinformatics revealed SLC6A3 as a promising target of scoulerine, with experiments confirming that scoulerine may induce apoptosis in RCC cells by targeting SLC6A3 and affecting the MAPK pathway, highlighting its potential as a treatment option.
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Mechanisms of HIF1A-mediated immune evasion in gastric cancer and the impact on therapy resistance.

Cell Biol Toxicol

October 2024

Department of Surgical Oncology, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China.

Article Synopsis
  • Gastric cancer (GC) is a major health challenge with limited treatment effectiveness, leading researchers to investigate immune checkpoint inhibitors as a possible new approach despite resistance issues.
  • This study explores the immunosuppressive mechanisms of quiescent cancer cells (QCCs) in GC, using various techniques to understand how they evade T-cell responses, particularly focusing on the role of HIF1A and glycolysis-related genes.
  • Findings show that QCCs have a stronger resistance to T-cell attacks and alter the immune microenvironment, which downregulates T-cell activation; targeting HIF1A could enhance T-cell response and make QCCs more sensitive to immunotherapy.
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Purpose: Patients with coronary heart disease (CHD) will have a series of sexual problems, and their sexual life quality can be affected. However, a standardised evaluation tool for patients with CHD was lacking. Therefore, this study aimed to develop a sexual life quality questionnaire for patients with CHD and to evaluate its psychometric properties.

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The power of supportive parenting on children's mathematical performance: evidence from a longitudinal study.

Sci Rep

October 2024

Department of Community Nursing, School of Nursing, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning Province, China.

Mathematical performance, a competitive edge for children, has received ample attention from stakeholders, especially from parents. However, the association between parenting style and children's mathematics performance remains open to debate, and longitudinal studies are lacking. Therefore, this study used longitudinal data from four waves of surveys (2012, 2014, 2016, and 2018), with an initial sample of 1042 children (51.

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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.
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Objective: White matter hyperintensities (WMH) are the most common neuroimaging manifestation of cerebral small vessel disease, and is frequently observed in Alzheimer's disease (AD). This study aimed to investigate the relationship between WMH and cognition and to verify the mediation of grey matter atrophy in this relationship.

Methods: The diffusion tensor imaging (DTI) technique analyses white matter fiber tract to assess white matter integrity.

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Laser Treatment for Diabetic Retinopathy: History, Mechanism, and Novel Technologies.

J Clin Med

September 2024

Department of Ophthalmology, The First Affiliated Hospital of China Medical University, No. 155 Nanjing Bei Street, Heping District, Shenyang 110001, China.

: Diabetic retinopathy (DR), as a complication of diabetes mellitus (DM), remains a significant contributor to preventable vision impairment in the working-age population. Laser photocoagulation is essential in treating DR in conjunction with anti-vascular endothelial growth factor (VEGF) injection, steroids, and vitrectomy. This review summarizes the history of laser photocoagulation and highlights its current role and long-term effectiveness in real-world conditions.

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Thyroid function, physical activity and sedentary behaviour: A bidirectional two-sample Mendelian randomisation study.

J Glob Health

September 2024

Department of Endocrinology and Metabolism, Institute of Endocrinology, NHC Key Laboratory of Diagnosis and Treatment of Thyroid Diseases, The First Hospital of China Medical University, Shenyang, Liaoning, China.

Background: The interinfluence of thyroid function and daily physical activity (PA) remains unclear. We examined the causal relationship between genetically proxied thyroid-related traits; hypothyroidism, hyperthyroidism, thyroid stimulating hormone (TSH) and free thyroxine (FT4), and daily PA measures; leisure screen time (LST) and moderate-to-vigorous physical activity (MVPA), using Mendelian randomisation (MR) analysis.

Methods: We used genome-wide association study (GWAS) data from the ThyroidOmics Consortium and the most comprehensive meta-analysis on PA, comprising data on hypothyroidism (n = 53 423), hyperthyroidism (n = 51 823), TSH within the reference range (n = 54 288), fT4 within the reference range (n = 49 269), LST (n = 526 725), and MVPA (n = 608 595) to conduct a bidirectional two-sample MR analysis.

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Efficacy and safety of compound porcine cerebroside and ganglioside injection (CPCGI) versus piracetam on cognition and functional outcomes for adults with traumatic brain injury: A study protocol for randomized controlled trial.

Heliyon

September 2024

Department of Neurosurgery, Tianjin Neurological Institute, State Key Laboratory of Experimental Hematology, Key Laboratory of Post-Neuroinjury Neurorepair and Regeneration in Central Nervous System Tianjin & Ministry of Education, Tianjin Medical University General Hospital, Tianjin, China.

Article Synopsis
  • - The study investigates the effectiveness and safety of compound porcine cerebroside and ganglioside injection (CPCGI) in improving cognitive and functional outcomes in patients with mild to moderate traumatic brain injury (TBI).
  • - It is a multicenter, randomized, double-blind trial involving 900 adult patients, with 600 receiving CPCGI and 300 receiving piracetam as a control, followed by a 3-month evaluation period.
  • - The primary goal is to assess changes in cognitive function using the Montreal Cognitive Assessment (MoCA) score, along with secondary measures like MMSE, GOS-E, and the Barthel Index.
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