Unverified50% confidenceFactExact time
Ipilimumab (an anti-CTLA-4 antibody), the first immune checkpoint inhibitor approved by the FDA in 2011, achieved an initial breakthrough in melanoma.
1
Sources
50%
Confidence
Long-term
Relevance
9/7/2026
First Seen
Sources
Related Entities
Related Claims
Cite This Claim
Stable URI
https://kongchang.com/claim/873258API
curl https://kongchang.com/api/v1/knowledge/claims/873258MCP
get_claim(id=873258)