[Effects of and Knockout on Ferroptosis Sensitivity of RPMI-8226 Cells].

Objective: To investigate the effects of and genes on the sensitivity of multiple myeloma (MM) cell line RPMI-8226 cells to ferroptosis.

Methods: CRISPR/Cas9 technology was used to knock out the autophagy key genes and in RPMI-8226 cells. Western blot was used to identify gene knockout cells, and detect the expression changes of autophagy-related proteins P62 and LC3B.

Neural repair function of osteopontin in stroke and stroke‑related diseases (Review).

Stroke, including hemorrhagic stroke and ischemic stroke, is a common disease of the central nervous system. It is characterized by a high mortality and disability rate and is closely associated with atherosclerosis, hypertension hyperglycemia, atrial fibrillation and unhealthy living habits. The continuous development of surgery and medications has decreased the mortality rate of patients with stroke and has greatly improved the disease prognosis.

The Correlation Between Visceral Fat Area to Skeletal Muscle Mass Ratio and Multiorgan Insulin Resistance in Chinese Population With Obesity.

Insulin resistance (IR) is an important risk factor for obesity and cardiometabolic diseases, and our previous findings have demonstrated that visceral fat area to skeletal muscle mass ratio (VSR) is significantly and positively associated with the risk of cardiometabolic diseases. Hence, this study aimed to investigate the relationship between VSR and multiorgan IR, provide a new approach to improve body composition, and set the basis for VSR to increase the incidence of cardiometabolic diseases. The study included 398 patients who underwent anthropometric and biochemical measurements, and body composition assessment.

Functional Mechanism and Clinical Implications of lncRNA LINC-PINT in Delayed Fracture Healing.

Background: Fracture healing can be impeded or even compromised by various factors, resulting in a growing number of patients suffering. The lncRNA LINC-PINT has garnered attention for its latent role in enhancing fracture healing, but its specific functions in this process remain unclear.

Objectives: The primary objective of this study is to investigate the clinical relevance and underlying molecular mechanisms of LINC-PINT in delayed fracture healing (DFH), while also assessing its potential as an early diagnostic biomarker.

Combination therapy of Sanjie Zhentong capsules for endometriosis: Impact on hormone regulation and serum expression of FOLR1 and MSLN.

Examining the impact of Sanjie Zhentong capsules on hormone levels and serum expression of folate receptor 1 (FOLR1) and Mesothelin (MSLN) in endometriosis patients. A cohort of 150 endometriosis patients admitted between June 2019 and June 2023 was divided into 2 groups based on Sanjie Zhentong intake, comprising 75 cases each. Comparative analyses encompassed uterine artery hemodynamic parameters, ultrasound (B-mode) findings, Visual Analog Scale scores, traditional Chinese medicine symptom scores, Endometriosis Health Profile-30 scores, and serum levels of FOLR1, MSLN, and sex hormones before and after treatment.

Application and clinical effects in lung bullae resection of CT 3-dimensional reconstruction.

Background: To investigate the value and clinical effect of computed tomography (CT) 3-dimensional reconstruction technology in lung bullae resection.

Methods: Ninety-eight patients who underwent thoracoscopic surgical resection of lung bullae in our hospital from February 2019 to February 2023 were selected and divided into 2 groups according to the principle of voluntary participation in the clinical trial, of which 43 cases underwent preoperative spiral CT for thin-layer enhancement or planar CT scanning of lung bullae (control group), and 43 cases were imaged with MimicsMedical 21 software for 3-dimensional reconstruction to develop a surgical plan (observation group). To compare the surgery-related indexes, postoperative complications, pain, and analgesic use between the 2 groups, we measured serum creatine phosphokinase and myoglobin levels.

Clinical and pathological characteristics of gastric large cell neuroendocrine carcinoma: A report of 2 cases series and literature review.

Rationale: Gastric large cell neuroendocrine carcinoma (LCNEC) is a rare, aggressive neuroendocrine carcinoma that arises from the stomach and with high malignancy. Patients with gastric LCNEC usually have a poor prognosis. The standard treatment plan has not been established and its curative effect is poor.

Prognostic factors for resected invasive mucinous lung adenocarcinoma: a systematic review and meta-analysis.

Background: Surgery is the optimal choice for early invasive mucinous lung adenocarcinoma (IMA). A systematic review and meta-analysis were conducted to explore the prognostic factors for resected IMA.

Methods: We systematically reviewed the prognostic role of clinicopathological and genomic factors in resected IMA patients.

Retraction Note: Arsenic trioxide regulates gastric cancer cell apoptosis by mediating cAMP.

The article "Arsenic trioxide regulates gastric cancer cell apoptosis by mediating cAMP" by A. Abudoureyimu and A. Muhemaitibake, published in Eur Rev Med Pharmacol Sci 2017; 21 (3): 612-617-PMID: 28239804 has been retracted by the Editor in Chief.

Long-Term Outcomes of PETTICOAT Technique-Assisted Thoracic Endovascular Aortic Repair for the Treatment of Acute and Subacute Complicated Type B Aortic Dissection.

Objective: To evaluate the long-term outcomes of the provisional extension to induce complete attachment technique (PETTICOAT) for the treatment of acute and subacute complicated type B aortic dissection (TBAD).

Methods: We retrospectively collected and analyzed the clinical data of patients with acute and subacute TBAD who were treated using the PETTICOAT technique at our center between March 2014 and March 2023. The primary endpoint was all-cause mortality; secondary endpoints were a composite of complications, such as entry flow, stent-graft-induced new entry (SINE), and re-intervention.

Efficacy and safety of visepegenatide as an add-on therapy to metformin in patients with type 2 diabetes: a randomised, double-blind, parallel, placebo-controlled, phase 3 study.

Background: Visepegenatide, a once-weekly glucagon-like peptide-1 receptor agonist injection, demonstrated effective glycaemic control and good tolerability without the requirement of dose titration in the two completed phase 2 studies. We aimed to evaluate the efficacy and safety of visepegenatide in Chinese patients with type 2 diabetes mellitus (T2DM) inadequately controlled by metformin monotherapy in this phase 3 clinical study.

Methods: This multicentre phase 3 clinical study included a 24-week, randomised, placebo-controlled, double-blind period followed by a 28-week open-label extended treatment period.

Association of Serum Uric Acid with Indices of Insulin Resistance: Proposal of a New Model with Reference to Gender Differences.

Background: Insulin resistance (IR) is a key feature of type 2 diabetes (T2D) and an independent risk factor for metabolic syndrome. Previous studies have linked elevated serum uric acid (SUA) to an increased risk of T2D.

Aim: The purpose of this study was to investigate the relationship between SUA and IR.

[Comparison of the analgesic effects of infraspinatus-teres minor interfascial block and interscalene block under ultrasound guidance in patients undergoing arthroscopic shoulder surgery].

To compare the postoperative analgesic efficacy of ultrasound-guided infraspinatus-teres minor interfascial block and interscalene block in shoulder arthroscopic surgery. A total of 74 patients undergoing shoulder arthroscopic surgery at the Affiliated Hospital of Jiaxing University from December 2023 to February 2024 were prospectively included, whose age ranged from 18 to 80 years and the American Society of Anesthesiologists (ASA) grade were Ⅰ-Ⅲ. Patients were divided into two groups using block randomization: infraspinatus-teres minor interfascial block group (observation group) and interscalene block group (control group), with 37 cases in each group.

miR‑1343‑3p inhibits autophagy by directly targeting ATG7 in multiple myeloma cells.

Multiple myeloma (MM) is the second most common type of hematological malignancy globally. Despite application of several new drugs, such as daratumumab, bortezomib/lenalidomide/dexamethasone, in combination with hematopoietic stem cell transplantation, overall prognosis remains poor and the pathological mechanism of MM is still unknown. The present study used TargetScan to predict autophagy-related 7 (ATG7) as a candidate target gene of microRNA (miR)-1343-3p and confirmed the interaction between miR-1343-3p and the ATG7 3' untranslated region (3'UTR) using a dual-luciferase reporter assay.

Inhibition of CTR1 expression improves hypoxia/reoxygenation-induced myoblast injury by blocking cuproptosis.

Skeletal muscle ischemia-reperfusion injury (IRI) is a common severe disease with a complex pathological process. This study found that copper chloride (CuCl) inhibited cell viability in a concentration dependent manner, increased intracellular copper levels and downregulated copper transporter 1 (CTR1) expression. CTR1 upregulation promoted copper uptake by myoblasts and then enhanced cuproptosis, leading to a significant increase in the levels of dihydrolipoamide S-acetyltransferase (DLAT) oligomers, while a significant decrease in the levels of lipoylated (Lip)-dihydrolipoamide S-succinyltransferase (DLST) and Lip-DLAT, ultimately inhibiting cell viability and inducing cell injury.

Overcoming EGFR-TKI resistance by targeting the tumor microenvironment.

Targeted therapy has ushered in a new era of precision medicine for non-small cell lung cancer (NSCLC). Currently, epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs) stand as the recommended first-line therapy for advanced NSCLC harboring sensitive mutations. Nevertheless, most patients inevitably confront the challenge of drug resistance.