← Back

Wire · opportunities

BioNTech, Genentech cancel ph. 2 test of personalized cancer vax

Published

28 August 2026

Topic

opportunities

Sectors

Biotech

Geography

United States

Source

Read at fiercebiotech.com

Verified

Fusion42 · 28 August 2026 · Fusion42 review

BioNTech and Genentech have stopped a phase 2 trial of their personalized mRNA cancer vaccine for colorectal cancer due to a higher death rate in vaccinated patients compared to controls, while a combination therapy trial continues.

This Wire brief sits within Fusion42's coverage of Biotech, and 2 sources have reported it.

◆ The Wire takeaway

BioNTech’s setback with their colorectal cancer vaccine as a standalone treatment shows you the risk of pursuing mRNA monotherapies in tough tumor types. You need to rethink survival bets and prioritise combination approaches to stay competitive in cancer immunotherapy.

Coverage

2 sources · 28 Aug 2026

Related on Wire

Topics

Biotechcancer-vaccinemrnafailed-trialsclinical-resultsbiotech