The team and scientific expertise behind Lianeli
Lianeli was born from the meeting of two oncologists confronted every day with late-stage screening, and a technical team determined to make prevention accessible to everyone.
This page introduces the pillars behind Lianeli today: a dedicated team, an independent scientific committee of 8 doctors, and strong research partnerships — all united by the same requirement: personalized prevention that is reliable and consistent with the recommendations of the French National Health Authority.
This page introduces the pillars behind Lianeli today: a dedicated team, an independent scientific committee of 8 doctors, and strong research partnerships — all united by the same requirement: personalized prevention that is reliable and consistent with the recommendations of the French National Health Authority.
Why did Julien, Denis and Maëlle create Lianeli?
The Lianeli story is rooted in the founders' own personal experience, confronted daily with the realities of late-stage screening.
Julien Peron and Denis Maillet, both oncologists, faced this same question from their patients day after day:
Could I have known earlier that I was at risk of developing this disease?
This recurring question became the driving force behind Lianeli: yes, individual risks exist, and yes, early screening is often possible.
Could I have known earlier that I was at risk of developing this disease?
This recurring question became the driving force behind Lianeli: yes, individual risks exist, and yes, early screening is often possible.
Maëlle Bacot, who lost a loved one due to a late diagnosis, also saw in Lianeli an opportunity to turn this hardship into a lever for preventive action.
Together, these personal and professional experiences shaped a team determined to make personalized screening accessible to everyone, reflecting a shared commitment to promoting effective, universal preventive health.
Together, these personal and professional experiences shaped a team determined to make personalized screening accessible to everyone, reflecting a shared commitment to promoting effective, universal preventive health.
Who makes up the Lianeli team?
Maëlle Bacot
Co-founder & CEO
Maëlle Bacot, the driving force behind Lianeli, founded the company following a deeply personal experience.
As CEO, she combines strategic vision with a genuine passion for leading the Lianeli team toward innovation in preventive health.
Her ability to bring talent together and inspire through her leadership makes her a central pillar of Lianeli.
As CEO, she combines strategic vision with a genuine passion for leading the Lianeli team toward innovation in preventive health.
Her ability to bring talent together and inspire through her leadership makes her a central pillar of Lianeli.
Julien Peron
Co-founder, Medical Director and Head of Scientific Research
A renowned oncologist, Julien embodies excellence in medical and scientific research.
With his deep commitment to preventive medicine and his active role within the French National Health Authority (HAS), Julien brings the team a rigorous scientific vision, helping position Lianeli at the forefront of progress in healthcare.
With his deep commitment to preventive medicine and his active role within the French National Health Authority (HAS), Julien brings the team a rigorous scientific vision, helping position Lianeli at the forefront of progress in healthcare.
Denis Maillet
Co-founder, Medical and Regulatory Director
An oncologist by training, Denis brings sharp regulatory insight and medical expertise to every project.
He ensures that Lianeli's solutions remain both innovative and fully compliant with regulatory and ethical standards.
Passionate and pedagogical, he brings the team a rare ability to make regulatory complexity easy to understand.
He ensures that Lianeli's solutions remain both innovative and fully compliant with regulatory and ethical standards.
Passionate and pedagogical, he brings the team a rare ability to make regulatory complexity easy to understand.
Désiré Arra
Co-founder & CTO
Désiré is the technological driving force behind Lianeli, blending development expertise with strategic vision.
Leading the software architecture, he ensures the platform stays at the cutting edge, combining functionality, security and design.
His passion for code shows in every aspect of Lianeli, making preventive health both accessible and engaging for everyone.
Leading the software architecture, he ensures the platform stays at the cutting edge, combining functionality, security and design.
His passion for code shows in every aspect of Lianeli, making preventive health both accessible and engaging for everyone.
Luigi Aubry-Pouget
Full stack developer
Luigi shapes and refines the Lianeli platform with precision and ingenuity.
Drawing on his full stack development expertise, he drives the ongoing evolution and maintenance of our platform, while optimizing the user experience.
A fan of strategy games as well as new technologies, he puts his analytical mind to work for preventive health.
Drawing on his full stack development expertise, he drives the ongoing evolution and maintenance of our platform, while optimizing the user experience.
A fan of strategy games as well as new technologies, he puts his analytical mind to work for preventive health.
Who sits on Lianeli's scientific committee?
In addition to co-founders Denis and Julien, 8 doctors make up Lianeli's scientific committee.
This group of independent experts ensures that Lianeli's guidance rests on solid, reliable scientific foundations, fully aligned with the latest national scientific recommendations.
This group of independent experts ensures that Lianeli's guidance rests on solid, reliable scientific foundations, fully aligned with the latest national scientific recommendations.
Pr Letrilliart
Chair of the scientific committee –
General practitioner
Dr Meunier
General practitioner
Dr Lamort Bouché
General practitioner
Dr Bochaton
Cardiologist
Dr De La Fournière
Gynecologist and obstetrician
Dr Carrabin
Gynecologist
Pr Dupont
Midwife
Dr Guillaud
Gastroenterologist
What scientific foundations does Lianeli rest on?
Designed by doctors,
guided by science,
Lianeli is an innovative web platform.
Scientific recommendations
All tests and recommendations suggested by Lianeli — screening, health check-ups or vaccination — are based on national scientific recommendations, primarily those of the French National Health Authority (HAS).
Research laboratories
Lianeli's approach is supported by the Lyon Cancéropôle, the HCL (Lyon University Hospitals), and INSERM's Reshape laboratory.
An evaluation of Lianeli's impact on health is currently underway.
Multidisciplinary scientific committee
The independent scientific committee at Lianeli ensures that screening recommendations stay aligned with the latest national guidelines.
How does Lianeli protect your data?
At Lianeli, the security and confidentiality of your data
are our top priority.
Lianeli implements advanced measures to protect your personal and medical information, ensuring transparent and secure data management.
For a detailed look at our security practices, visit our dedicated page on Data Security and Confidentiality.
For a detailed look at our security practices, visit our dedicated page on Data Security and Confidentiality.
Our partners in
preventive health
Lianeli has built strong ties with strategic partners,
whose support has been vital to our growth and reach.
Their support, ranging from funding to technical and scientific expertise,
helps push the boundaries of preventive health.
Building a future where everyone takes an active role in their health
Lianeli is more than a platform: it's a community committed to personalized prevention. Screening, health check-ups, and soon vaccination: we guide each user toward the tests suited to their profile, in coordination with their healthcare professional.
Join the mission to make personalized prevention a reality for everyone.
Join the mission to make personalized prevention a reality for everyone.
Frequently Asked Questions
Who founded Lianeli?
Lianeli was founded by Julien Peron and Denis Maillet, oncologists, and Maëlle Bacot. Their personal and professional experience with late-stage screening is what gave rise to the project.
Is Lianeli's scientific committee independent?
Yes. In addition to the two physician co-founders, Lianeli's scientific committee includes 8 independent physicians, ensuring that recommendations remain aligned with the latest scientific and national data.
Who can use Lianeli?
Lianeli is designed for employees, members of complementary health insurance plans (mutual insurers/insurance providers), and patients followed by partner healthcare professionals. If your company, your health plan, or your doctor uses Lianeli, you can access the platform and benefit from personalized screening recommendations.
Access to Lianeli is provided via a secure link and a specific code shared by your company, your health plan (mutual insurer/insurance provider), or your healthcare professional. Once registered, you can complete your profile and receive tailored recommendations.
What types of screenings are covered?
Lianeli covers screenings recommended by the Haute Autorité de Santé (HAS) based on your profile, including those related to cancers, cardiovascular diseases, diabetes, and other conditions.
How does Lianeli personalize screening recommendations?
Our algorithm analyzes your medical and family history, your age, your sex, and your lifestyle habits to provide you with an individualized screening program aligned with current scientific guidelines.
What scientific guidelines does Lianeli rely on?
Lianeli primarily follows the official recommendations of the Haute Autorité de Santé (HAS), as well as those of other leading medical authorities, ensuring reliable and up-to-date guidance.
In summary: Lianeli is founded by oncologist physicians and guided by an independent scientific committee of 8 specialists. All its recommendations — screening, health check-up, and soon vaccination — are based on data from the French National Health Authority (HAS). Discover our scientific approach or our security commitment.
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