2,863 results match your criteria: "Affiliated Hospital Of North Sichuan Medical College[Affiliation]"

The article "MiR-15a-3p suppresses the growth and metastasis of ovarian cancer cell by targeting Twist1" by B. Fan, L.-P.

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Periodontitis is one of the most prevalent inflammatory disease worldwide, which affects 11% of the global population and is a major cause of tooth loss. Recently, oxidative stress (OS) has been found to be the pivital pathophysiological mechanism of periodontitis, and overactivated OS will lead to inflammation, apoptosis, pyroptosis and alveolar bone resorption. Interestingly, heme oxygenase-1 (HO-1), a rate-limiting enzyme in heme degradation, can exert antioxidant activites through its products-carbon monoxide (CO), Fe, biliverdin and bilirubin in the inflammatory microenvironment, thus exhibiting anti-inflammatory, anti-apoptotic, anti-pyroptosis and bone homeostasis-regulating properties.

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  • Hepatocellular carcinoma (HCC) is a liver cancer often associated with chronic liver disease, and Compound Kushen Injection (CKI) is used as a treatment despite limited knowledge about its mechanisms.
  • The study aimed to uncover the molecular mechanisms of CKI in treating HCC by analyzing its chemical ingredients and related biological targets.
  • The findings identified 23 chemical ingredients and 41 potential targets linked to CKI and HCC, with PLG emerging as a significant protein that may influence HCC prognosis, enhancing the understanding of CKI's therapeutic role.
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  • The study focuses on creating a hydrogel scaffold that combines antibacterial properties with effective bone repair for treating osteomyelitis, inspired by the protective abilities of Andrias davidianus.
  • The hydrogel features enhanced rigidity by adding hydroxyapatite and allows for the slow release of vancomycin to combat infection, as well as delivering a stable miR-214-3p inhibitor to promote bone recovery.
  • Experimental results demonstrated that this composite hydrogel not only eliminated Staphylococcus aureus but also successfully repaired bone defects, opening up new avenues for treating osteomyelitis and other skeletal conditions.
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Glioma-related epilepsy (GRE) is a hotspot in recent years and there remains many urgent unsolved issues. This study aimed to conduct bibliometric analysis on GRE research over the past 2 decades. We collected scientific outputs relating to GRE on Web of Science Core Collection (WoSCC) from 2004 to 2023 and conducted visual analysis using VOSviewer and Microsoft Excel.

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Platelet activity in the tumor microenvironment (TME) is crucial for the development of tumors. However, the roles and clinical potential of platelet activity in the TME for virus-related hepatocellular carcinoma (HCC) remain unclear. The present study aimed to identify a novel signature based on platelet activity for prognostic prediction and treatment decisions in virus-related HCC.

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Impact of back optic zone diameter (BOZD) in orthokeratology on axial length elongation: A meta-analysis and systematic review.

Cont Lens Anterior Eye

February 2025

Department of Ophthalmology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China; Medical School of Ophthalmology & Optometry, North Sichuan Medical College, Nanchong, Sichuan, China. Electronic address:

Purpose: Myopia has emerged as a significant public health concern. Recent studies have demonstrated that Orthokeratology (Ortho-K) can effectively decelerate axial length (AL) growth, with eyes possessing smaller back optical zone diameters (BOZD) exhibiting greater effectiveness compared to those with larger BOZD. This study aims to analyze the impact of Ortho-K with varying BOZD.

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Low-dose treatment with Epirubicin, a novel histone deacetylase 1 inhibitor, exerts anti-leukemic effects by inducing ferroptosis.

Eur J Pharmacol

December 2024

State Key Laboratory of Trauma and Chemical Poisoning, Medical Center of Hematology, Military Key Clinical Specialty, Chongqing Key Clinical Specialty, Chongqing Key Laboratory of Hematology and Microenvironment, Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing, 400037, China. Electronic address:

Article Synopsis
  • Leukemia is a type of cancer with poor treatment outcomes, and there is a need for new inhibitors of the protein HDAC1, which is highly expressed in leukemia.
  • Researchers discovered potential HDAC1 inhibitors through virtual drug screening, and they tested the effectiveness of a candidate (Epirubicin - Epi) using several assays in lab settings and a mouse model.
  • Results showed low doses of Epi can effectively inhibit leukemia cell growth and induce a type of cell death called ferroptosis, which may offer a safer and more effective treatment option compared to existing HDAC1 inhibitors.
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Abnormal autophagy and the transforming growth factor-β (TGFβ)-SMAD3/7 signaling pathway play an important role in the development of intrauterine adhesions (IUAs); however, the exact underlying mechanisms remain unclear. In this study, we used IUA patient tissue and SMAD7 conditional knockout mice to detect whether SMAD7 effected IUA via regulation of autophagy and the TGFβ-SMAD3 signaling pathway. We applied a combination of techniques for the detection of p-SMAD3, SMAD7, autophagy and fibrosis-related proteins, autophagic flux, and analysis of the SMAD3 binding site.

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Tumor-associated macrophages have become important biomarkers for cancer diagnosis, prognosis and therapy. The dynamic changes in macrophage subpopulations significantly impact the outcomes of cancer immunotherapy. Hence, identifying additional macrophage-related biomarkers is essential for enhancing prognostic predictions in colorectal cancer (CRC) immunotherapy.

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Purpose: This research aims to use a data-driven analytical method to compare the effectiveness of High-Intensity Focused Ultrasound (HIFU) partial gland ablation with Robot-Assisted Radical Prostatectomy (RARP) for treating localized prostate cancer, evaluating variations in treatment results.

Methods: We performed a systematic review of the literature, covering key databases including the Cochrane Library, PubMed, EMBASE, Web of Science, and Google Scholar, with the latest information updated until August 2024. We utilized Stata 18 for data analysis, computing weighted mean differences (WMDs) for continuous data and odds ratios (ORs) for categorical data, with all results reported alongside 95% confidence intervals (CIs).

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The expression and role of SUZ12 in lung adenocarcinoma.

Cancer Med

October 2024

Department of Dermatology, Beijing Anzhen Hospital Affiliated to Capital Medical University, Nanchong Hospital (Nanchong Central Hospital and The Second Clinical Medical School of North Sichuan Medical College), Nanchong, China.

Article Synopsis
  • SUZ12, a core component of the polycomb repressive complex 2 (PRC2), is found to be overexpressed in lung adenocarcinoma (LUAD), correlating with worse clinicopathological features and a poorer prognosis.
  • Experimental methods including immunohistochemical staining, qRT-PCR, and western blotting were used to assess SUZ12 expression and investigate its biological functions through both in vitro and in vivo experiments.
  • The study concludes that SUZ12 acts as an oncogene in LUAD by promoting cell growth and invasion while repressing apoptosis, possibly through direct interaction with the Bax promoter and influencing related signaling pathways.
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  • The study assessed the safety and effectiveness of CT-guided joint cavity release for treating postpartum sacroiliac joint pain in 37 patients.
  • Pain levels were significantly reduced post-surgery, with Numeric Pain Rating Scale scores dropping from an average of 7.14 before the procedure to 1.97 six months later.
  • The treatment yielded high success rates, with 100% of patients experiencing excellent or good outcomes and substantial improvements in their disability levels, as evidenced by the Oswestry Disability Index scores.
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Objective: To detect the expression of Spectrin Repeat Containing Nuclear Envelope Family Member 3 (SYNE3) and Cluster of Differentiation 34 (CD34) in non-small cell lung cancer (NSCLC). It also aimed to explore the relationship between SYNE3 and NSCLC angiogenesis and clinicopathologic features to identify new biomarkers for NSCLC.

Methods: Forty-five NSCLC stage IA-IVB tissue specimens from patients diagnosed at Bazhong Central Hospital were collected from January to September 2022, along with 45 para-cancerous normal lung tissues as controls.

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Non-small cell lung cancer (NSCLC) is a lethal malignancy. There is mounting evidence indicating that lncRNAs are crucial players with dual roles as both biomarkers and regulators across various cancers. It was reported that LINC00941 plays a cancer-promoting role in NSCLC.

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MiR-24 regulates obstructive pulmonary disease in rats via S100A8.

Exp Lung Res

October 2024

Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China.

Purpose: Chronic obstructive pulmonary disease (COPD) is a persistent inflammatory disorder characterized by minor airway inflammation and emphysema involving various cell types and cytokines. MicroRNAs (miRNAs) have emerged as critical regulators in the pathogenesis of lung diseases. This study investigates the impact of microRNA-24 (miR-24) on airway inflammatory responses in a rat model of COPD.

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  • Diabetic wounds face healing challenges due to high blood sugar levels damaging cells and impairing the immune system, making it important to target these factors for better recovery.
  • Researchers created a new treatment called AHAMA/CS-GOx@Zn-POM that combines a special hydrogel and chitosan nanoparticles with enzymes to help manage the harmful effects of high glucose levels on wound healing.
  • In tests on diabetic rats, this treatment improved blood vessel formation and collagen production, significantly speeding up the healing process.
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Background: Relative fat mass (RFM) represents a newly developed sex-specific anthropometric formula to estimate total body fat percentage. Nonetheless, research examining the correlation between RFM and the risk of diabetes remains scarce. This research assessed the link between RFM and DM risk within the Japanese demographic.

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  • * Researchers analyzed data from the National Health and Nutrition Examination Survey (2015-2018) and used statistical methods to determine the correlation, finding a significant relationship between OSA and an increased prevalence of kidney stones.
  • * The conclusions suggest that OSA can lead to a higher risk of forming kidney stones, and treating OSA may help reduce the occurrence of these stones.
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  • The study focuses on identifying risk factors for superficial esophageal cancer that infiltrates more than 200 micrometers into the submucosa, which can indicate the need for endoscopic surgery.
  • Researchers utilized methods like LASSO and logistic regression, along with various machine learning models, to establish a predictive model for this infiltration.
  • Key predictive factors included findings from endoscopic examinations, tumor size, dietary habits, and certain blood ratios, with the logistic regression model showing strong predictive ability across multiple test sets.
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Application of Hysteroscopy in the Treatment of Mullerian Adenosarcoma of the Cervix in an Adolescent Girl with 7 Years of Follow-up.

J Pediatr Adolesc Gynecol

October 2024

Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, People's Republic of China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, People's Republic of China. Electronic address:

Article Synopsis
  • Mullerian adenosarcoma of the cervix is a rare tumor with both benign and malignant components, highlighted through a case study of a 16-year-old girl treated successfully.
  • The patient experienced rapid growth of a vaginal mass that led to its spontaneous expulsion, confirmed as Mullerian adenosarcoma after examination.
  • A fertility-preserving treatment involving hysteroscopic resection was performed, and the patient has remained tumor-free after nearly 7 years of follow-up, suggesting effective management for young women with this condition.
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Comprehensive analysis reveals that P4HA3 is a prognostic and diagnostic gastric cancer biomarker that can predict immunotherapy efficacy.

Sci Rep

October 2024

Department of Oncology, Affiliated Hospital of North Sichuan Medical College, No. 1, Maoyuan South Road, Shunqing District, Nanchong City, 637000, Sichuan Province, People's Republic of China.

Gastric cancer (GC) is one of the most challenging malignant tumors worldwide, primarily because of its high incidence and mortality rates. Prolyl 4-hydroxylase subunit alpha 3 (P4HA3) has been established as a pivotal factor for facilitating cell proliferation, invasion, and metastasis across multiple human tumors. Nevertheless, the precise role of P4HA3in GC has not been fully elucidated.

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Post-traumatic stress disorder (PTSD) is a psychiatric disorder that develops and persists after an individual experiences a major traumatic or life-threatening event. While pharmacological treatment and psychological interventions can alleviate some symptoms, pharmacotherapy is time-consuming with low patient compliance, and psychological interventions are costly. Repetitive Transcranial Magnetic Stimulation (rTMS) is a safe and effective technique for treating PTSD, with advantages such as high compliance, low cost, and simplicity of implementation.

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