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Jul 29, 2026
A review and two studies report advances in nanomaterial-based cancer immunotherapy, including engineered nanoparticles that boost immunogenic tumor cell death, nanosheet artificial antibodies that block PD-L1, and design principles for overcoming delivery barriers. These approaches aim to improve immune activation and reduce off-target effects.
Apr 05, 2026
A rectal cancer study found hypofractionated radiotherapy increased ISG15+MHC-I+ neutrophils with antigen-presenting capabilities. The report linked the effect to IFN-α/NOD1 signaling and improved anti-PD-1 responses in models.
Mar 06, 2026
Researchers at the National University of Singapore have identified protein tyrosine phosphatase 1B (PTP1B) as a molecular switch that regulates immunogenic cell death in cancer cells, offering a new target for chemoimmunotherapy development.
Feb 28, 2026
A prospective multicenter study found that baseline gut microbiome diversity selectively stratifies benefit from dual checkpoint blockade in advanced NSCLC, with high diversity associated with prolonged survival on immunotherapy alone while low diversity patients benefit from added chemotherapy.
