Modulation of TNFR 1-Triggered Inflammation and Apoptosis Signals by Jacaranone in Cancer Cells.

Jacaranone derived from , a traditional Chinese medicine used for centuries, has been documented to exhibit anti-inflammatory and antiproliferative properties in various tumor cell lines. However, the mechanism of action and relationship between inflammation and apoptosis induced by jacaranone remain inadequately elucidated. In this study, the targets of jacaranone and cancer were identified from various databases, while potential targets and pathways were predicted through the analysis of the protein-protein interactions (PPI) network and pathway enrichment.

Cyst of the canal of Nuck in an adult female patient: A case report on surgical management.

Introduction: The cyst of the canal of Nuck is a rare cause of inguino-labial swelling in adult women, arising from an obliteration failure of the processus vaginalis during embryological development. Its rarity often leads to misdiagnosis and improper treatment. This article highlights its diagnosis and surgical management.

Optimizing surface active sites via burying single atom into subsurface lattice for boosted methanol electrooxidation.

The precise fabrication and regulation of the stable catalysts with desired performance still challengeable for single atom catalysts. Here, the Ru single atoms with different coordination environment in NiFeN lattice are synthesized and studied as a typical case over alkaline methanol electrooxidation. The NiFeN with buried Ru atoms in subsurface lattice (NiFeN-Ru) exhibits high selectivity and Faradaic efficiency of methanol to formate conversion.

Graphene Quantum Dot Sensitized Heterojunctions Induce Tumor-Specific Cuproptosis to Boost Sonodynamic and Chemodynamic Enhanced Cancer Immunotherapy.

Cuproptosis that utilizes copper ionophore to induce programmed cell death holds promise for enhancing the effectiveness of conventional anticancer therapies and triggering efficient adaptive immune responses. However, the non-tumor-specific release of Cu ions can induce cuproptosis and cause irreversible damage to normal tissues. To maximize the therapeutic effects of tumor-specific cuproptosis, this work reports for the first time the regulation of degradation behaviors of Cu-based nanomaterials using graphene quantum dots (GQDs) as a protection layer.

Ginsenoside Rh2 promotes cell apoptosis in T-cell acute lymphocytic leukaemia by MAPK and PI3K/AKT signalling pathways.

T-cell acute lymphoblastic leukaemia (T-ALL) is a common childhood malignant tumour, which has poor prognosis and high recurrence rate. Ginsenoside Rh2 (GRh2), a bioactive ingredient of has significant anti-tumour effect. In this study, we found that gene expressions of Jurkat cells were significantly changed in the mitogen-activated protein kinase (MAPK) and phosphatidylinositol 3 kinase (PI3K)/protein kinase B (AKT) signalling pathways after 35 µm GRh2 treatment, involving in JUN, PIEN, AKT3 and MAPK8IP2.