These findings indicate that EphA2 overexpression and its S897 phosphorylation play a critical role in NPC radioresistance. The A11 peptide emerges as a promising therapeutic agent by degrading EphA2 and blocking its phosphorylation, offering a potential strategy to enhance radiotherapy efficacy and improve outcomes in NPC patients.
The synergy between the SPHK1 inhibitor PF543 and anti-programmed cell death protein 1 therapy amplified treatment effectiveness beyond standalone approaches. Overall, the SPHK1/S1P pathway advances NPC growth and aids in suppressing immune defense. Regulation of lipid metabolism may be a therapeutic target against BM in NPC and may improve the effectiveness of immunotherapy.
2 days ago
Journal
|
CD8 (cluster of differentiation 8) • SPHK1 (Sphingosine Kinase 1)
LBL-007 plus tislelizumab and chemotherapy shows promising clinical benefits and manageable toxicity as first-line therapy for RM-NPC. Dual-positive LAG-3/PD-L1 expression was associated with improved outcomes, supporting further exploration of this biomarker-defined subpopulation in randomized trials.
3 days ago
P2 data • Journal • PD(L)-1 Biomarker • IO biomarker
Future directions include biomarker validation, optimization of drug delivery, early-phase clinical trial development, and multidisciplinary collaboration to balance ferroptosis induction in tumors while protecting normal tissues. Collectively, ferroptosis is emerging as both a vulnerability and a therapeutic opportunity for improving outcomes in NPC.
3 days ago
Review • Journal • IO biomarker
|
KEAP1 (Kelch Like ECH Associated Protein 1) • HOXA9 (Homeobox A9) • GPX4 (Glutathione Peroxidase 4) • ACSL4 (Acyl-CoA Synthetase Long Chain Family Member 4) • SLC7A11 (Solute Carrier Family 7 Member 11) • IGF2BP2 (Insulin Like Growth Factor 2 MRNA Binding Protein 2) • METTL3 (Methyltransferase Like 3)
YTHDF2 potentially functions as an oncogene in NPC by binding to the m6A site of FOXO1, reducing its expression, thereby promoting malignant behavior. It may also be a viable biomarker and therapeutic target for NPC.
This alleviation of ER stress reduces radiation-induced autophagy and apoptosis, ultimately enhancing NPC cell survival under radiotherapeutic stress. Together, these findings reveal a pivotal role for circSETD3 in promoting NPC radioresistance via PDIA6-mediated modulation of endoplasmic reticulum stress, and they provide a novel mechanistic framework and promising therapeutic target for improving radiotherapy efficacy in NPC.
6 days ago
Journal
|
PDIA6 (Protein Disulfide Isomerase Family A Member 6) • SETD3 (SET Domain Containing 3)