NEWS
PreCyte launches in the United States
Each patient’s
immune signature,
decrypted
The immune system holds a vast amount of biological information that remains largely unexploited. Our research aims to read the hidden immune signature in every patient to support better clinical decisions.
PreCyte, our flagship product, is designed to measure a patient's immune response from a single blood draw to give surgical teams an objective infection risk score on day one after surgery.
2026
Based in Paris, France, and the Bay Area, USA
OUR TECHNOLOGY
A proprietary immune signature technology
Drawing on a decade of interdisciplinary research in France and at Stanford (USA), we have developed models that read the immune system at unprecedented depth, extracting robust biological signatures from complex immune datasets.
Our goal is to turn those signatures into solutions/products that help clinicians ground their decisions in objective data and deliver more personalized, proactive care to patients.
HCVC
Boutique Venture
Teampact
Eurazeo
50 PARTNERS
BPI France
Digital Medical Hub
Stanford University
Agoranov
Hôpital Foch
HCVC
Boutique Venture
Teampact
Eurazeo
50 PARTNERS
BPI France
Digital Medical Hub
Stanford University
Agoranov
Hôpital Foch
OUR FLAGSHIP PRODUCT
With PreCyte, we are developing the first blood test to score surgical site infection risk within 24 hours of surgery.
PreCyte is designed to translate a patient's immune response from a single blood draw into an objective infection risk score on day one after surgery, at the exact moment discharge and monitoring decisions are being made. With PreCyte, we aim to help surgical teams personalize postoperative care for each patient.
Surge is a Stanford spinoff, founded in France in 2021.Today, we are an interdisciplinary team of 15 working in Paris and the Bay Area, with training from Stanford, Harvard, Sorbonne Université, Centrale Supélec, and École Polytechnique.
Our work brings together medicine, immunology, machine learning, and data science, and we take it from fundamental research to the bedside.
We’re Here to Help
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