Sophoricoside Inhibited Glioblastoma Cell Progression Through Activated AMP-Activated Protein Kinase (AMPK).

Glioblastoma (GBM) is the most common malignant primary brain tumor, with a mean survival of less than 2 years. Unique brain structures and the microenvironment, including blood-brain barriers, put great challenges on clinical drug development. Sophoricoside (Sop), an isoflavone glycoside isolated from seeds of Sophora japonica L.

Application value of different imaging methods in the early diagnosis of small hepatocellular carcinoma: a network meta-analysis.

Objective: To determine the diagnostic value of ultrasound, multi-phase enhanced computed tomography, and magnetic resonance imaging of small hepatocellular carcinoma.

Methods: Experimental studies on diagnosing small hepatocellular carcinoma in four databases: PubMed, Cochrane Library, Web of Science, and Embase, were comprehensively searched from October 2007 to October 2024. Relevant diagnostic accuracy data were extracted and a Bayesian model that combined direct and indirect evidence was used for analysis.

Case report: Efgartigimod is a novel therapeutic option for ocular myasthenia gravis: a report of 2 cases.

Introduction: Efgartigimod has been approved for the treatment of acetylcholine receptor antibodies-positive generalized myasthenia gravis (AChR-Ab+gMG), but its efficacy in patients with ocular myasthenia gravis (OMG) is not known.

Case Presentation: We describe 2 cases of patients with AChR-Ab+ OMG who showed unfavorable responses to corticosteroids and tacrolimus. Within 2 weeks of initiating efgartigimod, both patients showed rapid improvement and minimal symptom expression was achieved in weeks 3 to 4, which was maintained up to week 12.

Zn protects H9C2 cardiomyocytes by alleviating MAMs-associated apoptosis and calcium signaling dysregulation.

Purpose: This study aims to investigate whether zinc ion (Zn) alleviates myocardial ischemia-reperfusion injury (MIRI) through the MAM-associated signaling pathway and to explore its impact on ERS and calcium overload.

Methods: H9C2 cells were cultured in a DMEM supplemented with 10 % fetal bovine serum and 1 % antibiotic solution. A MIRI model was established through simulated ischemia and reoxygenation with Zn treatment in a complete medium.

OsCYP22 Interacts With OsCSN5 to Affect Rice Root Growth and Auxin Signalling.

Beyond structural support, plant root systems play crucial roles in the absorption of water and nutrients, fertiliser efficiency and crop yield. However, the molecular mechanism regulating root architecture in rice remains largely unknown. In this study, a short-root rice mutant was identified and named Oscyp22.