The Next Generation of REPEATED-SEQUENCES detection technology

Our Company

Our Activities

A better, more accurate and faster patient stratifications : Cell Environment activities

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Conventional and molecular cytogenetic

  • Chromosomic aberrations
  • Karyotypes
  • Genotoxicity
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Innovative tests

  • Telomere analysis
  • Introducing telomere and centromere staining in diagnosis
  • Analysis of genotoxicity stress
  • Targeted genomic analysis
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Cell Therapies

  • Control of genetic stability of cell therapies
  • Quality control of cells
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Collaborative Research

  • Research services to help academic or private labs with their own projects through collaborative projects

Our Team

Management Teams

Cell Environment with support from its team and its many scientific advisors, is developing new techniques to detect DNA damage and understand its clinical relevance


Radhia M'Kacher, PhD, Hdr

Dr Radhia M'Kacher

Founder, CEO

Paris XI University, Gustave Roussy, CEA


Patrice Carde, MD, Pr

Patrice Carde, MD, Pr

Onco-hematologist

Head of Gustave Roussy, Cancer campus, Hartmann Clinic


Sam Collaudin, PhD, JMBA

Sam Collaudin, PhD, JMBA

Chief Business Officer

Kinexum, Abvance Thx, Modular Medical, Adocia, ENS of Lyon



Haifaou Younoussa

Haifaou Younoussa

PhD student, L’Oréal-Unesco for Women in Science, Young Talent 2020

Cheikh Anta Diop university


Simon Schabat

Simon Schabat

PhD student

Mulhouse University


Wala Najar, MD

Wala Najar, MD

Research associate

Paris-Descartes University


Raja Belaiba

Raja Belaiba

PharmD, MSc Commercial strategy

Pharmaceutics University Monastir


Mamadou Wagué Gueye

Mamadou Wagué Gueye

PharmD Medical Biologist, PhD student

Cheikh Anta Diop University


Amira Najar

Amira Najar

Physical Measurements student

University Institute of Paris Pajol



Scientific Advisors




Éric Jeandidier, MD, PhD

Éric Jeandidier, MD, PhD

HP Genetic department

Mulhouse Hospital Former head of department


Philippe Voisin, Pr

Philippe Voisin, Pr

Former department head of IRSN


Theodore Girinsky, MD

Theodore Girinsky, MD

Radiotherapist,

Former PI at Gustave Roussy Cancer Campus


Bruno Colicchio, PhD

Bruno Colicchio, PhD

Associate professor

Mulhouse university


Steffen Junker, PhD

Steffen Junker, PhD

Researcher

Biomedicine Insitute Aarhus University, Denmark


Christiane Guillouzo, PhD

Christiane Guillouzo, PhD

Director of research INSERM

Rennes University & INSERM522, France


Michael Fenech, PhD

Michael Fenech, PhD

Dr at CSIRO

Genome Health Foundation


Thierry Oddos, PhD

Thierry Oddos, PhD

Former research director

Johnson & Johnson