Postdoctoral researcher or engineer in organoid development H/F H/F

il y a 6 heures

Grenoble, Auvergne-Rhône-Alpes, France CEA Temps plein


Informations générales

Entité de rattachement

Le CEA est un acteur majeur de la recherche, au service des citoyens, de l'économie et de l'Etat.

Il apporte des solutions concrètes à leurs besoins dans quatre domaines principaux : transition énergétique, transition numérique, technologies pour la médecine du futur, défense et sécurité sur un socle de recherche fondamentale. Le CEA s'engage depuis plus de 75 ans au service de la souveraineté scientifique, technologique et industrielle de la France et de l'Europe pour un présent et un avenir mieux maîtrisés et plus sûrs.

Implanté au cœur des territoires équipés de très grandes infrastructures de recherche, le CEA dispose d'un large éventail de partenaires académiques et industriels en France, en Europe et à l'international.

Les collaboratrices et collaborateurs du CEA partagent trois valeurs fondamentales :

• La conscience des responsabilités

• La coopération

• La curiosité

Référence

Description de la Direction

La Direction de la Recherche Fondamentale (DRF) du CEA réunit plus de 5000 personnes sur quatre sites et mène des recherches en sciences physiques, chimiques, biologiques et environnementales, en utilisant des technologies de pointe.


Description de l'unité

L'équipe Biomics, située à l'Institut de Recherche Interdisciplinaire de Grenoble (IRIG) du CEA à Grenoble, produit des organoïdes et des tumoroïdes pour mimer et étudier des architectures et des fonctions physiologiques et pathologiques humaines en collaboration avec le laboratoire « Systèmes microfluidiques et Bio-ingénierie » (LSMB) du Département des Technologies Innovantes en Santé (DTIS) du CEA. Ces équipes sont engagées dans un projet de création d'entreprise dans le domaine des tests de composés sur des modèles cellulaires 3D.


Domaine

Santé


Contrat

CDD


Intitulé de l'offre

Postdoctoral researcher or engineer in organoid development H/F H/F


Statut du poste

Cadre


Durée du contrat (en mois)

12


Description de l'offre

The candidate will be in charge of developing clonal patient-derived organoid (PDO) models from
resections. Based on the know-how of the Biomics and LSMB teams, 3D cell cultures will be produced
by clonal development within extracellular matrix microbeads reproducing the physiological
microenvironment of the cells. The microbeads are produced semi-automatically in a dedicated
instrument.
Your mission will be to develop the protocol for extracting and selecting tumor cells from heterogeneous
tumor samples, and to produce the corresponding clonal PDOs in extracellular matrix microbeads. The
clonal subpopulations will then be isolated, amplified and characterized on the basis of their genotypes
and phenotypes to study the variability of responses of different clonal subpopulations to exposure to
pharmaceutical compounds. Your contribution to the team's progress will focus on building up a biobank
of characterized PDO models and performing and qualifying compound assays on single and multipatient
tumor models.

Bibliography:
M. E. Dolega et al., Biomaterials, 2015, 52,
B. Laperrousaz et al., Nucl. Acids Res., 2018, 46, e70.
S. Porte et al., Proc. European Organ-On-Chips Society (EUROoCS), p. 342, Milano, Italy, 2024.

Required work:
- Extraction and selection of tumor cells from patient samples.
- Production of clonal tumoroids encapsulated in extracellular matrix microbeads.
- Sorting, isolation and amplification of clonal subpopulations.
- Characterization of mutations and phenotypes in each clonal subpopulation.
- Preservation of patient tumor clones in a biobank.
- Development of standardized patient tumor models.
- Toxicological testing of therapeutic compounds and biotherapies on tumor models.


Profil du candidat

- Holder of a Ph.D. in cell biology.
- You have at least 2 years' professional experience in the field of organoids: development of cell models,
3D cell model responses to compounds.
- You would like to pursue your career preferably in the private sector.
- Qualities: organization, rigor, creativity, dynamism, initiative, team spirit.


Site

Grenoble


Localisation du poste

France, Auvergne-Rhône-Alpes, Isère (38)


Ville


Grenoble

Critères candidat
Formation recommandée

Doctorat de biologie cellulaire


Disponibilité du poste

01/04/2026

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