Laboratory
The RACER (Rare Cancers Exploration and Research) team, led by Dr. Sarah Watson within the Chemical Biology of Cancers Unit (INSERM U1339, CNRS UMR366), conducts translational research focused on rare cancers, particularly cancers of unknown primary (CUP) and soft tissue sarcomas. The team integrates genomic and transcriptomic approaches, including single-cell analyses, with innovative preclinical models and direct access to patient cohorts and biological samples from Institut Curie.
This position aims to support and expand the team's preclinical modeling activities, including cell lines, 3D cultures, organoids, and PDX. These models are central to therapeutic target validation and drug screening projects in sarcoma research. The successful candidate will work under the direct supervision of Dr. Watson and interact closely with researchers and technological platforms at Institut Curie.
Missions
Development and Characterization of Models
- Establish and characterize sarcoma-derived cell lines, organoids, and PDX models from patient samples
- Develop and optimize 3D culture systems and co-cultures with stromal or immune cells
- Contribute to the maintenance, monitoring, and annotation of models and associated biobanks
- Perform functional assays, including viability, dose-response, and drug screening studies
Molecular and Cellular Characterization
- Extract nucleic acids and proteins and perform quality assessment
- Prepare sequencing samples and/or libraries and liaise with sequencing platforms
- Conduct standard molecular and cellular biology techniques, including RT-qPCR, Western blotting, flow cytometry, immunofluorescence, and immunohistochemistry
- Perform genetic engineering using transfection, lentiviral transduction, and CRISPR/Cas9
- Contribute to quality control and preliminary data analysis
Laboratory Organization and Scientific Contributions
- Ensure experimental traceability, data management, and regulatory compliance
- Participate in laboratory operations, including inventory management, purchasing, and equipment maintenance
- Train and support students and new team members in cell culture and preclinical modeling techniques
- Present research findings and contribute to publications, grant reports, and regulatory documentation
Constraints and risks
Work in a Biosafety Level 2 (BSL-2) laboratory handling human samples
Occasional schedule flexibility required to accommodate cell culture experiments, in vivo studies, and receipt of clinical specimens.
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Research Engineer / Assistant Research Engineer- Preclinical Sarcoma Models (F/M) in Paris employeur : Institut Curie
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