GSK axes $625M TIGIT drug as midphase data disappoint, promoting partner iTeos to cut costs

GSK has stopped development of anti-TIGIT antibody belrestotug. The Big Pharma and its partner iTeos Therapeutics took the action after an assessment of the effect on progression-free survival fell short of expectations.

May 13, 2025 - 14:48
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GSK axes $625M TIGIT drug as midphase data disappoint, promoting partner iTeos to cut costs
GSK has stopped development of anti-TIGIT antibody belrestotug. The Big Pharma and its partner iTeos Therapeutics took the action after an assessment of the effect on progression-free survival fell short of expectations.