P=N/A, N=110, Active, not recruiting, Nantes University Hospital | Recruiting --> Active, not recruiting | Trial completion date: Oct 2026 --> Mar 2026 | Trial primary completion date: May 2026 --> Nov 2025
2 days ago
Enrollment closed • Trial completion date • Trial primary completion date
Importantly, CBD-induced TRPA1 activation sensitized CRC cells to oxaliplatin, triggering apoptotic-not senescent-cell death...Our findings reveal a non-canonical bioelectric-lysosomal axis that links TRPA1 activity to NRF2 destabilization in colorectal cancer. This work expands the understanding of NRF2 proteostasis under sustained oxidative stress and highlights TRPA1 as a tractable redox-modulating target for overcoming chemoresistance.
2 days ago
Journal
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KEAP1 (Kelch Like ECH Associated Protein 1) • TRPA1 (Transient Receptor Potential Cation Channel Subfamily A Member 1)
We analyzed outcomes in AGC patients with CPS 1-4 who received nivolumab in combination with capecitabine and oxaliplatin (XELOX) or fluorouracil, oxaliplatin, and leucovorin (FOLFOX) as first-line therapy between April 2021 and December 2024. This real-world retrospective study suggests modest efficacy of AGC patients with low CPS treated with nivolumab with chemotherapy. Further studies are needed to determine the optimal treatment strategy and to identify predictive biomarkers for therapy selection in patients with low-CPS AGC.
The FOX regimen based on 5-fluorouracil (5-FU) and oxaliplatin (OX), a standard therapy for CRC, paradoxically induces both detrimental upregulation of CD47 and beneficial microsatellite instability (MSI). Notably, these effects are achieved at half the FOX dosage with minimal systemic toxicity. This study highlights the potential of nano-immunotherapeutic drugs that function as chemotherapeutic feedback modulators, offering a promising avenue for heterogeneous and immunotherapy-resistant MSS-CRC.
Zanidatamab, in combination with tislelizumab and CAPOX, demonstrated clinically meaningful antitumor activity with a manageable safety profile as first-line therapy for patients with HER2+ GC/GEJC. These results support further development of zanidatamab and tislelizumab with chemotherapy in this patient population in the ongoing phase 3 HERIZON-GEA-01 trial (NCT05152147).
High pretreatment NORAD expression is an independent risk factor for poor response to neoadjuvant chemotherapy. Downregulating NORAD restores oxaliplatin sensitivity in resistant cells.