Results 81 to 90 of about 354,584 (265)
Advanced ScienceThe relationship between patterns of RNA modifications and gastric cancer (GC) liver metastasis (GCLM) remains unclear. Here, by single‐cell sequencing, clinical sample analysis, and mouse model studies, an abnormal increase in the expression of the RNA ...
Chen Chen +17 more
doaj +1 more source
Journal of Hepatocellular Carcinoma, 2023 Honghong Shen,1,* Xianhua Gu,2,* Huiyuan Li,1 Mingyue Tang,1 Xinwei Li,1 Yue Zhang,1 Fang Su,1 Zishu Wang1 1Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China; 2Department of ...
Shen H +7 more
doaj
Molecular Oncology, EarlyView.Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani +9 more
wiley +1 more source
Molecular Oncology, EarlyView.High‐risk bladder cancer is typically treated with Bacillus Calmette‐Guérin (BCG), but 30–40% of patients relapse. No FDA‐ or CE‐approved biomarkers currently predict or prognosticate BCG failure. We systematically reviewed the literature and identified 72 eligible studies, revealing several promising biomarkers associated with BCG treatment response ...
Rui Ribeiro‐Pereira +7 more
wiley +1 more source
Molecular Oncology, EarlyView.Loss of NAPRT promotes lung tumor initiation and growth through a noncanonical mechanism, independent of its role in NAD+ biosynthesis. Mechanistically, NAPRT depletion activates the mTORC2‐driven AKT/β‐catenin signaling axis to enhance clonogenic and invasive phenotypes. Furthermore, lung‐specific Naprt deletion significantly increases tumor burden in
Myung Joon Oh +11 more
wiley +1 more source
Behavior of immune players in the tumor microenvironment [PDF]
Current Opinion in Oncology, 2009 Tumors recruit various immune cells with seemingly contrasting functions. Yet, the precise role of these cells in situ remains vastly unknown. This review presents a new discovery effort that employs intravital imaging to study immune players directly in tissues.Cytotoxic T lymphocytes (CTLs) that recognize cognate antigenic peptide can infiltrate ...
openaire +3 more sources
Cancer Heterogeneity and Cancer Cell Plasticity: Molecular Mechanisms and Precision Therapy
MedCommTumor heterogeneity creates selective pressures and ecological niches that enable cancer cell plasticity; conversely, plasticity continuously generates and reshapes heterogeneity. Together, these processes drive tumor progression, therapeutic resistance,
Hanwen Hu +5 more
doaj +1 more source
Molecular Oncology, EarlyView.We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth +17 more
wiley +1 more source
Molecular Oncology, EarlyView.Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu +9 more
wiley +1 more source
Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation
Molecular Oncology, EarlyView.How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim +11 more
wiley +1 more source