Although FLT3 tyrosine kinase inhibitors (TKIs), such as quizartinib (Quiz) and gilteritinib, have improved clinical outcomes, secondary TKD mutations, particularly the gatekeeper mutation F691L, confer significant resistance. Expression of constitutively active STAT5 partially rescued CPZ-induced growth inhibition. These findings suggest that STAT5 suppression is a key mechanism of CPZ's antileukemic activity and support its potential as a therapeutic strategy for FLT3-ITD-positive AML.
1 month ago
Journal
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FLT3 (Fms-related tyrosine kinase 3) • STAT5A (Signal Transducer And Activator Of Transcription 5A)
In this study, drug repurposing agent's metformin, chlorpromazine (CPZ) alone and combine were tested on both clinical and laboratory ovarian cancer samples to evaluate on hemocytometer and clonogenic assay for dead cell and proliferation respectively. The resulting data were analyzed to achieve successfully known target region and worked as a bridge between clinical and laboratory model. The insights gained from this study not only validate OVCAR3 as a representative model for HGSOC but also provide a foundation for developing targeted therapeutic strategies.
There was higher overall risk of SI in patients with chronic schizophrenia. SI might be associated with psychotic symptoms, depression, insomnia, medication side effects, and increased levels of inflammatory cytokines. In clinical practice, doctors should take prompt preventive measures in patients combining suicidal risk factors.
In patient-derived xenograft (PDX) models, combined therapy of clathrin inhibitor (chlorpromazine) or SH3KBP1 silencing with sorafenib suppresses tumor growth and reduces microvascular density. This study demonstrates that CLTB promotes HCC progression through the NF-κB-PCLAF signaling axis and sEV-mediated vascular remodeling, providing a mechanistic foundation for developing combination therapies targeting CLTB.
These included drugs triflupromazine, phenazopyridine, chlorpromazine, emodin, and perphenazine which are approved for treating other conditions. Although secondary screening will likely exclude many or all of these, our findings support the notion that we have developed a viable method for detecting potential ACSVL3 inhibitors. Further characterization may reveal candidate pharmacologic agents for treatment of GBM and other cancers.
5 months ago
Journal
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ACSL3 (Acyl-CoA Synthetase Long Chain Family Member 3)
P=N/A, N=10, Recruiting, The University of Hong Kong | Trial completion date: Jun 2025 --> Jan 2026 | Trial primary completion date: Dec 2024 --> Oct 2025
5 months ago
Trial completion date • Trial primary completion date
We evaluated whether higher plasma interleukin 6 (IL-6) levels would be associated with more severe negative or depressive symptoms in schizophrenia and explored illness stage utilizing early (BeneMin [Benefit of Minocycline on Negative Symptoms of Psychosis: Extent and Mechanism], n = 201, 72.8% male) and established (iRELATE [Immune Response & Social Cognition in Schizophrenia], n = 94, 67.3% male) schizophrenia cohorts...All analyses were adjusted for sex, age, and chlorpromazine equivalent dose...Our results indicate that higher plasma IL-6 levels may be differently associated with the severity of depressive and negative symptoms dependent on the illness stage. Future work identifying elevated levels of inflammation in larger samples may allow stratification and personalized intervention by subgroups who are at risk of poor outcomes.