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EU Missions under Horizon Europe

Horizon Cancer Mission: Microbiome Early Detection

Funds a €15M project that turns microbiome signals into a test for spotting cancer risk years ahead of any symptoms.

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Cancer often grows quietly for years before anyone notices anything is wrong, and by the time some cancers are caught, they're nearly impossible to treat. Catching it earlier — while there's still time to act — saves lives. This topic is a bet on the human microbiome as the early-warning signal: as cancer develops, a person's microbiome shifts in ways today's science can already detect, and is sta

Developing and validating microbiome-based tools that flag a person's cancer risk before symptoms appear — the topic's benchmark is spotting it around two years ahead, where possible. Tools are built on large, multi-year sample collections plus existing cohort and registry data, combined with AI risk-modelling and body-system simulation, then validated in an independent cohort and benchmarked against other minimally invasive tests such as liquid biopsy on accuracy, simplicity, cost, and potential for commercial use. Proposals are expected to address more than one cancer type where possible, and to turn the science into practical guidance for managing risk factors such as diet and lifestyle.

CycleiHow often this grant runs — e.g. annually, on a rolling basis, or a one-off call.Annual
Next deadlineiThe next date applications are due. Rolling means you can apply any time.15 Sept 2026
Decision timeiTypical time from the deadline to the funder's decision.22 weeks
Project durationiHow long the funded work is expected to run.
Award typeiThe form of funding — grant, equity, loan, tax credit, etc.Grant
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.0%
Funding pooliThe total budget available across all awards in this round.€15M

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Last verified: 25 Aug 2026Funder reference: HORIZON-MISS-2026-02-CANCER-02Source: ec.europa.eu