RE:RE:RE:Roche CD47 antibody start-up gives up-lays off all employeesSeptember 25, 2023 - Abbvie is another Big Pharma company who've axed its CD47 candidate.
https://www.fiercebiotech.com/biotech/abbvie-axes-i-mab-pact-exit-fast-thinning-race-cd47-space