Renji Hospital

Occurrence, recurrence, and prognosis of hyperkalaemia in a large real-world cohort

Abstract Background Hyperkalaemia (HK), a common electrolyte abnormality, often occurs in patients with other comorbidities. This study assessed the occurrence, recurrence, and prognosis of HK in a real-world setting. Methods In this single-center, retrospective study (January 20...

PSMD11 promotes hepatocellular carcinoma progression by reprogramming lipid metabolism via SREBP1/2 and PPAR-γ

Abstract Dysregulation of the ubiquitin-proteasome system (UPS) plays a pivotal role in tumor progression. PSMD11, a non-ATPase regulatory subunit of the 26S proteasome, has been implicated as an oncogenic factor in several cancer types; however, its precise biological function a...

AI-driven drug design for head and neck squamous cell carcinoma using GNN and structure-based simulations

Head and neck squamous cell carcinoma (HNSCC) remains a major global health burden with limited targeted therapeutic options. Here we present an integrated artificial intelligence (AI)-driven drug discovery framework combining graph neural networks (GAT, GCN, AttentiveFP and GIN)...

Fuzuloparib in combination with apatinib versus fuzuloparib alone for recurrent ovarian cancer: a randomized, open-label, phase 2 trial

A randomized, open-label, phase 2 trial assessed fuzuloparib (a PARP inhibitor) plus apatinib (a vascular endothelial growth factor receptor [VEGFR] inhibitor) versus fuzuloparib alone in patients with recurrent ovarian cancer (ROC). Patients with ROC who had failed ≥ 2 lines of...

Changing trends in the clinical characteristics of gastrointestinal bleeding among hospitalized patients from 2012-2024 in China: a retrospective study

Gastrointestinal bleeding (GIB) remains a critical medical emergency with rising healthcare burdens in China. This study aimed to analyze its epidemiological shifts and risk factors over the past decade. A retrospective analysis included 3,523 inpatients with GIB at Renji Hospita...

Chinese expert consensus on extraintestinal manifestations of inflammatory bowel disease

Inflammatory bowel disease (IBD) is a chronic, relapsing, inflammatory condition of the gastrointestinal tract that primarily includes Crohn's disease and ulcerative colitis. Beyond the typical gastrointestinal symptoms, IBD is frequently associated with various extraintestinal m...

Organizing Large GTPase Atlastin‐Mediated Membrane Fusion by Programmable DNA Origami Platforms

ABSTRACT In eukaryotic cells, the endoplasmic reticulum (ER) utilizes membrane fusion to form interconnected networks. GTP hydrolysis‐triggered conformational changes in ER‐anchored atlastins (ATLs) have been shown to be responsible for this process, which is facilitated by the a...

Defect Engineering of DNA Origami ROS Sensors for Portable Urinalysis

ABSTRACT Translating in situ dynamic changes of key signaling molecules into actionable clinical readouts remains a formidable challenge for noninvasive diagnostics. Here, focusing on reactive oxygen species (ROS) as pivotal signaling mediators, we developed defect‐programmed DNA...

Dynamic expression of IL-21 in effector CD8 T cells helps control chronic infections

CD8 T cells are critical players in immune responses against pathogens. Interleukin-21 (IL-21) is predominantly produced by CD4 T cells and exerts multifaceted effects on CD8 T cell regulation and function. Using Il21 -reporter and Il21 –fate mapping mice, we report that a subpop...