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Lunit to present AIforHER first results at ESMO 2026

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Lunit to present AIforHER first results at ESMO 2026

3 Key Points

  1. What happened

    Lunit will present five abstracts at ESMO 2026 (Madrid, Oct 23–27) using its Lunit Scope platform, including first results from AIforHER, a breast cancer AI project led by France's ICO with AstraZeneca and Daiichi Sankyo, and was selected for a two-company follow-up study.

  2. Why it matters

    Being chosen for the follow-up study suggests Lunit's AI is among the tools drugmakers and research institutions are testing to distinguish subtle HER2 expression differences, which matter as ultra-low HER2 patients become eligible for ADC therapy, according to the company.

WHO IT HITSPharma R&D teams and pathologists working on HER2-low breast cancer and other biomarker-defined cancers may see new AI-assisted ways to classify patients for targeted therapy, though clinical validation is still underway.

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Context & Analysis

Lunit's ESMO 2026 lineup centers on the first results from AIforHER, a project led by France's ICO with AstraZeneca and Daiichi Sankyo that develops and validates AI algorithms for personalized breast cancer treatment. The project compared multiple companies' AI solutions for patients with very low HER2 protein expression, a distinction that has become important as such "HER2 ultra-low" patients become eligible for ADC therapy.

Beyond breast cancer, Lunit will present a lung cancer study comparing pathologist and AI assessment of PD-L1, and a pancreatic cancer study analyzing how stroma and genetic mutations relate to prognosis. The company said it was selected for a two-company follow-up study to validate its solution in real clinical settings. CEO Seo Beom-seok said the research examines AI's role in areas where microscope reading alone is difficult to judge.

FAQ
What is AIforHER?
AIforHER is a global HER2 analysis AI project led by France's ICO, with participation from AstraZeneca, Daiichi Sankyo, and medical institutions.
Where and when is ESMO 2026?
ESMO 2026 will be held in Madrid, Spain, from Oct 23 to 27.
What did the lung cancer study find?
In 993 non-small cell lung cancer patients, overall agreement between pathologists and Lunit Scope PD-L1 was 73%, with differences concentrated in the low PD-L1 range.
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