831 results match your criteria: "The First Affiliated hospital of Ningbo University[Affiliation]"

Background: Chronic kidney disease (CKD) is a significant public health concern. Therefore, practical strategies for slowing CKD progression and improving patient outcomes are imperative. There is limited evidence to substantiate the efficacy of mobile app-based nursing systems for decelerating CKD progression.

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Background: Increasing air pollution has drawn our attention to particulate matter (PM2.5), which has been shown to correlate significantly with respiratory and cardiovascular systems. However, whether PM2.

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Article Synopsis
  • - This study focuses on creating and validating a preoperative predictive model (PPM) to analyze lymph node metastasis (LNM) in patients with gastric cancer (GC) to improve diagnostic accuracy.
  • - Researchers conducted a retrospective analysis of 289 GC patients to identify risk factors linked to LNM and used 90 additional patients as a testing cohort for model validation, finding significant predictors like invasion depth and CA199 levels.
  • - The PPM demonstrated superior diagnostic ability over traditional CT-reported lymph node status, with higher area under the curve (AUC) values, suggesting it could be a valuable tool in clinical settings for assessing LNM risk before surgery.
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How to reduce the high incidence rate and mortality of colorectal cancer (CRC) effectively is the focus of current research. Endoscopic treatment of early-stage CRC and colorectal adenomas (CAC) has a high success rate, but although several treatments are available for advanced CRC, such as surgery, radiotherapy, chemotherapy, and immunotherapy, the 5-year survival rate remains low. In view of the high incidence rate and mortality of CRC, early rational drug prevention for high-risk groups and exploration of alternative treatment modalities are particularly warranted.

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  • ABO grouping is crucial for safe blood transfusions, and weak ABO subgroups can cause discrepancies in blood typing; this study focused on four novel ABO variants, including a unique B(A) subgroup.
  • Researchers used serological methods and genetic sequencing to analyze the ABO gene and its regulatory elements, along with structural modeling of mutant enzymes using software tools.
  • The findings identified four new ABO alleles associated with weak expression, including variants that cause premature termination and amino acid changes, highlighting their potential impact on transfusion safety.
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Cytoglobin attenuates melanoma malignancy but protects melanoma cells from ferroptosis.

Mol Med Rep

December 2024

College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang 315832, P.R. China.

Article Synopsis
  • Cutaneous malignant melanoma is the deadliest form of skin cancer, facing challenges with adverse effects and low efficiency in current treatments.
  • The study investigates the role of Cytoglobin (CYGB), which is often silenced in melanoma, as a potential biomarker for ferroptosis treatment, showing that CYGB levels affect sensitivity to ferroptosis inducers.
  • High CYGB expression makes melanoma cells resistant to treatments, while its loss increases sensitivity; these findings suggest that CYGB could help identify melanoma patients who may benefit from ferroptosis therapies.
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  • Cisplatin-based therapy is the standard treatment for metastatic testicular germ cell tumors (TGCTs), but prognosis is poor for patients whose disease recurs after initial treatment, indicating a need for new therapies, especially for those resistant to first-line chemotherapy.
  • Advances in next-generation sequencing have revealed gene mutations, particularly KRAS mutations, which contribute to chemotherapy resistance and influence the tumor's immune environment, impacting treatment response to PD-1 inhibitors.
  • A case study of a 65-year-old patient with a KRAS mutation demonstrated successful disease control when treated with a combination of anti-PD-1 therapy and nab-paclitaxel chemotherapy, highlighting the potential for personalized treatment strategies in metastatic TGCTs.
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Background: Prior research suggests a potential link between ABO blood types and susceptibility to various malignancies. The correlation between ABO blood types and hematological myeloid neoplasms, however, remains inadequately explored.

Objective: This study investigates the association between ABO blood groups and the incidence of hematological myeloid neoplasms in adolescents and adults.

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Establishment and evaluation of prediction model of recurrence after laparoscopic choledocholithotomy.

World J Gastrointest Surg

September 2024

Department of Hepatobiliary Pancreatic Surgery, The First Affiliated Hospital of Ningbo University, Ningbo 315000, Zhejiang Province, China.

Background: Choledocholithiasis is a common clinical bile duct disease, laparoscopic choledocholithotomy is the main clinical treatment method for choledocholithiasis. However, the recurrence of postoperative stones is a big challenge for patients and doctors.

Aim: To explore the related risk factors of gallstone recurrence after laparoscopic choledocholithotomy, establish and evaluate a clinical prediction model.

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Objective: The aim of this report is to provide a comprehensive overview of clinical trials and protocols related to traumatic brain injury over the past two decades.

Methods: We collected information on clinical trials related to traumatic brain injury (TBI) from the ClinicalTrials.gov database, identified key categorical variables, and assessed their characteristics.

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Background: The polarization of macrophages plays a critical role in the immune response to infectious diseases, with M2 polarization shown to be particularly important in various pathological processes. However, the specific mechanisms of M2 macrophage polarization in Mycobacterium tuberculosis (Mtb) infection remain unclear. In particular, the roles of Granulin () and tumor necrosis factor receptor 2 () in the M2 polarization process have not been thoroughly studied.

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Three-dimensional bioprinted cell-adaptive hydrogel with anisotropic micropores for enhancing skin wound healing.

Int J Biol Macromol

November 2024

Ningbo Haishu People's Hospital, Ningbo, Zhejiang 315000, China; The First Affiliated Hospital of Ningbo University, Ningbo, Zhejiang 315010, China. Electronic address:

Engineered matrices with aligned microarchitectures are pivotal in regulating the fibroblast-to-myofibroblast transition, a critical process for wound healing and scar reduction. However, developing a three-dimensional (3D) aligned matrix capable of effectively controlling this transition remains challenging. Herein, we developed a cell-adaptive hydrogel with highly oriented microporous structures, fabricated through bioprinting of thermo/ion/photo-crosslinked gelatin methacrylate/sodium alginate (GelMA/SA) incorporating shear-oriented polyethylene oxide (PEO) filler.

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CircLIFRSA/miR-1305/PTEN axis attenuates malignant cellular processes in non-small cell lung cancer by regulating AKT phosphorylation.

Mol Cancer

September 2024

Department of Biochemistry and Molecular Biology and Zhejiang Key Laboratory of Pathophysiology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo, Zhejiang, 315211, China.

Background: Non-small cell lung cancer (NSCLC) is typically diagnosed at advanced stages, which limits the effectiveness of therapeutic interventions. The present study aimed to explore the role of the newly identified circLIFRSA in the PTEN/AKT signaling pathway and its involvement in the malignant processes of NSCLC.

Methods: CircLIFRSA expression was identified through microarray analysis, and its levels in NSCLC samples were quantified by RT-qPCR.

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Background: Posterior nasal neurectomy (PNN) has been shown to reduce the symptom burden of patients with perennial moderate and severe allergic rhinitis (AR).

Objectives: To evaluate the long-term safety and effectiveness of PNN for the treatment of perennial moderate and severe AR.

Methods: A prospective 3-year single-arm study was conducted in which the reflective total nasal symptom score (rTNSS) and total non-nasal symptom score (rTNNSS) were collected preoperatively and at 3 months, 6 months, 1 year, 2 years, and 3 years postoperatively.

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Background: Postoperative cognitive dysfunction (POCD) is a common complication of the central nervous system in elderly surgical patients. Structural MRI and arterial spin labelling (ASL) techniques found that the grey matter volume and cerebral perfusion in some specific brain areas are associated with the occurrence of POCD, but the results are inconsistent, and the predictive accuracy is low. We hypothesised that the combination of cortical grey matter volumetry and cerebral blood flow yield higher accuracy than either of the methods in discriminating the elderly individuals who are susceptible to POCD after abdominal surgery.

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Background: Cervical cancer (CC) is one of the major types of gynecological cancer, with a high global incidence and mortality rate. Methyltransferase-like 3 (METTL3), a key constituent of methyltransferase, plays a crucial role in various biological processes. Still, only a rare report has been made on its involvement in the progression of CC.

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Purpose: To assess the value of pretreatment neutrophil-to-lymphocyte ratio (NLR) and systemic immunoinflammatory index (SII) in the prognosis of nasopharyngeal carcinoma (NPC) patients.

Methods: This retrospective study analyzed a total of 185 NPC patients who visited the clinic from June 2015 to December 2018 and were selected as study subjects. The NLR and SII were calculated based on the collection of demographic information, clinical characteristics, and pre-treatment lymphocyte counts, neutrophil counts, and platelet counts.

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Fibroblast growth factor 20 (FGF20) is a member of the fibroblast growth factor family and involved in embryonic development and cardiac repair. This study aimed to explore the role of FGF20 in cardiac hypertrophy and the underlying molecular mechanisms. FGF20 improved cardiac hypertrophy and .

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Background: Gastric adenocarcinoma (GA) is a heterogeneous malignancy with high invasion and metastasis. We aimed to explore the metastatic characteristics of GA using single-cell RNA-sequencing (scRNA-seq) analysis.

Methods: The scRNA-seq dataset was downloaded from the GEO database and the "Seurat" package was used to perform the scRNA-seq analysis.

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The disparate effects of omega-3 PUFAs on intestinal microbial homeostasis in experimental rodents under physiological condition.

Prostaglandins Leukot Essent Fatty Acids

April 2024

School of Public Health, Health Science Center, Ningbo University, Zhejiang Key Laboratory of Pathophysiology, Ningbo, Zhejiang, 315211, China. Electronic address:

The health benefits of omega-3 polyunsaturated fatty acids (omega-3 PUFAs), primarily eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are linked to their regulatory effects on the composition of the gut microbiota. However, there is a lack of direct evidence on whether omega-3 PUFAs regulate the gut microbial homeostasis under physiological conditions. This study investigated the impact of equivalent doses of EPA, DHA, and fish oil (FO) with a DHA to EPA ratio of approximately 1:1 on the bacterial and fungal composition of normal young mice.

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Article Synopsis
  • The study focuses on predicting hypothyroidism in cancer patients undergoing treatment with immune checkpoint inhibitors (ICIs) using machine learning (ML) techniques.
  • Researchers developed and tested several ML models, including logistic regression, random forest, support vector machine, and XGBoost, with XGBoost demonstrating the best predictive accuracy (AUC = 0.833).
  • The findings suggest that an interpretable ML model can help identify patients at risk for hypothyroidism post-ICI treatment, with thyroid-stimulating hormone (TSH) being the key predictor, enhancing personalized treatment strategies.
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Acute kidney injury (AKI) is one of the common complications in patients with sepsis. We aimed to investigate the protective mechanism of salidroside (SLDS) on AKI induced by cecal ligation and perforation (CLP). We established a sepsis model using the CLP, and pretreated the mice with SLDS.

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Objectives: To establish superb microvascular imaging (SMI) based thyroid imaging reporting and data system (SMI TI-RADS) for risk stratification of malignancy in thyroid nodules.

Methods: In total, 471 patients, comprising 643 thyroid nodules, who received conventional ultrasound (US), SMI, and a final diagnosis were extensively analyzed. A qualitative assessment of US features of the nodules was performed followed by univariable and multivariable logistic regression analyses, leading to the construction of the SMI TI-RADS, which was further verified using internal and external validation cohorts.

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Outcomes and predictors of progression in progressive pulmonary fibrosis.

Ann Med

December 2024

Department of Respiratory and Critical Care Medicine, Key Laboratory of Respiratory Disease of Ningbo, The First Affiliated Hospital of Ningbo University, Ningbo, Zhejiang, China.

Background: Progressive pulmonary fibrosis (PPF) is a general term for a class of interstitial lung diseases (ILDs) characterized by a progressive fibrosing (PF) phenotype. Patients with PPF have decreased lung function, exercise ability, and quality of life. The purpose of this study was to investigate the clinical characteristics, potential associated factors for disease progression, and survival outcomes of patients in the PPF population.

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Heterotopic ossification (HO), often arising in response to traumatic challenges, results from the aberrant osteochondral differentiation of mesenchymal stem cells (MSCs). Nevertheless, the impact of trauma-induced inflammatory exposure on MSC fate determination remains ambiguous. In this study, the cellular diversity within inflammatory lesions is elucidated, comprising MSCs and several innate and adaptive immune cells.

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