Intratumoral activation of the complement cascade may have therapeutic potential in patients with lung cancer with strong EGFR signaling, shows a new study. EGFR-triggered expression of CD55 and CD59 prevents opsonization of tumor cells, inhibits antitumor immunity and confers resistance to immune-checkpoint inhibitors.
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Roumenina, L.T., Cremer, I. COMPLEMENTing immunotherapy. Nat Cancer 3, 1144–1146 (2022). https://doi.org/10.1038/s43018-022-00442-6
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DOI: https://doi.org/10.1038/s43018-022-00442-6
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