Antibody Therapy Breaks Immune Evasion in Pancreatic Cancer

Antibody Therapy Breaks Immune Evasion in Pancreatic Cancer

Pancreatic cancer is notoriously hard to treat and often resists the most advanced immunotherapies.

Northwestern Medicine scientists have uncovered a novel explanation for that resistance: Pancreatic tumors use a sugar-based disguise to hide from the immune system.

The scientists also created an antibody therapy that blocks the sugar-mediated “don’t-attack” signal.

For the first time, the team identified how this sugar trick works and showed that blocking it with a monoclonal antibody reawakens immune cells to attack cancer cells in preclinical mouse models.

The team identified how this sugar trick works and showed that blocking it with a monoclonal antibody reawakens immune cells to attack cancer cells.

Author's summary: Antibody therapy helps fight pancreatic cancer.

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Technology Networks Technology Networks — 2025-11-03

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