Importantly, melatonin works with TKIs like sunitinib and pazopanib to improve mitochondrial homeostasis and increase therapeutic effectiveness. Overall, melatonin provides a multi-targeted, low-toxicity strategy for overcoming metabolic and therapeutic resistance in RCC, emphasizing its translational promise as an adjuvant. Further clinical trials should concentrate on dose optimization, biomarker-guided patient selection, and combination regimens that include immune checkpoint blockade.
Using sunitinib as an internal control, our results show clinically significant antitumour efficacy of [177Lu]Lu-dota-tate in pretreated, progressive, somatostatin receptor-positive, metastatic pancreatic neuroendocrine tumours, and a better quality of life during the treatment phase. Late adverse events were reported in the [177Lu]Lu-dota-tate group that might affect the tolerance of subsequent lines of treatment.
In this study, we investigated the therapeutic potential of combining Sunitinib with copper ionophore Elesclomol as a novel strategy against thyroid carcinoma. Clinically, TCGA analysis reveals SLC31A1 as a vulnerability in advanced thyroid cancer, with expression significantly downregulated in metastatic lesions, a deficit rescued by Sunitinib. Overall, these results demonstrate that Sunitinib and copper ionophores can induce synergistic cytotoxic effect, shedding light on therapeutic strategy for advanced thyroid carcinomas.
9 days ago
Journal
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ATF3 (Activating Transcription Factor 3) • SLC31A1 (Solute Carrier Family 31 Member 1)
This exploratory Bayesian reanalysis complements the interpretation of the JAVELIN Renal 101 trial and offers a probabilistic perspective beyond a dichotomous (i.e., significant/nonsignificant) interpretation.
Mice were randomized into vehicle control or four sequential treatment groups (Everolimus→Sunitinib [E→S], Sunitinib→Everolimus [S→E], Pazopanib→Sunitinib [P→S], Pazopanib→Everolimus [P→E]). This RCC PDOX platform faithfully preserves patient-specific biology-including metastatic propensity, engraftment efficiency, growth kinetics, and stromal dependency-while enabling real-time evaluation of sequential targeted therapies. Given the limited number of models tested, these findings provide proof-of-concept for individualized treatment exploration in advanced RCC and support future investigation of rational combinations with immune checkpoint blockade in humanized or immunocompetent systems.
Biological evaluation identified compound 15l as a highly potent agent against the HCT116 colon cancer line, outperforming sunitinib and 5-fluorouracil by 3.7-fold and 7.9-fold, respectively...Compound 15h demonstrated VEGFR-2 inhibition comparable to sorafenib, while 15g emerged as a dual MDM2 inhibitor and p53 activator, significantly outperforming doxorubicin...CAM assays supported the anti-angiogenic potential of 15g, 15h, 15j, and 15k. Finally, molecular docking (PDB ID: 5LAW) and dynamic simulations validated the binding stability and mechanism within the MDM2 pocket.
In addition, high-risk patients exhibited significant enrichment in pathways related to TP53 dysfunction, mechanistic target of rapamycin complex 1 (mTORC1) signaling activation, and pro-inflammatory responses, which were closely correlated with NPM1c-FLT3 co-mutations. Decitabine, sunitinib, and MK-1775 were identified as potential therapeutic agents. In summary, we established a 5-ARG prognostic model that may facilitate risk stratification and inform therapeutic decision-making in AML.
21 days ago
Journal
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TP53 (Tumor protein P53) • FLT3 (Fms-related tyrosine kinase 3) • ENO1 (Enolase 1) • SLC7A11 (Solute Carrier Family 7 Member 11) • DDIT4 (DNA Damage Inducible Transcript 4) • HSP90AB1 (Heat Shock Protein 90 Alpha Family Class B Member 1)
PYCR2 promotes HCC progression and Sunitinib resistance via the PPAR signaling pathway, involving regulation of metabolism, immunity, and genomic stability. These findings highlight PYCR2 as a promising therapeutic target for overcoming tyrosine kinase inhibitors resistance in HCC.