Abstracts

NEW: Presentation of E-posters

While all posters accepted for presentation at the AACR Annual Meeting 2025 were required to be presented in person, poster presenters were also required to submit a companion e-poster in either video or PDF formats. The e-poster file could be an electronic copy of the print poster, a modified version of the print poster, or a summary of the key findings. E-posters are available online to registered Annual Meeting attendees through October 2025.

E-Posters Available to Registrants Through October 31Learn More

Publication of Abstracts in Cancer Research

Abstracts accepted for presentation at the AACR Annual Meeting 2025 were published in an online-only Proceedings supplement to the AACR journal Cancer Research prior to the meeting in two parts. Part 1 of the online Proceedings (regular abstracts) was published on Monday, April 21, and Part 2 (clinical trials and late-breaking abstracts) was published on Friday, April 25. Revised Proceedings supplements containing the full text of embargoed abstracts as well as any late changes will be published in Cancer Research approximately one month after the meeting.

Proceedings Supplement, Part 1: Regular AbstractsView the Supplement

Proceedings Supplement, Part 2: Late-Breaking, Clinical Trials, and Invited AbstractsView the Supplement

Deadline for Withdrawal of Abstracts

Abstract withdrawal deadlines were Thursday, February 27, 2025, for regular abstracts and Friday, March 14, 2025, for late-breaking and clinical trial abstracts.