Key-Obs Sas

Key-Obs is a preclinical Contract Research Organisation (CRO) specialized in central nervous system in vivo pharmacological studies. Key-Obs offers in vivo models and screening assays in the fields of psychiatry (schizophrenia, depression, anxiety, and addiction), cognition, neurodegenerative diseases (Alzheimer’s disease, Parkinson’s disease, Huntington’s disease), juvenile diseases (ADHD, autism), ALS, as well as genotyping/phenotyping of various transgenic rodents. We complete behavioural studies with histological and immunological studies to provide a multifactor analysis and optimise the information level for our clients. Key-Obs works for major pharmaceutical and Biotech companies all over the world, as well as academic partners. Our models are well validated, we also customize models and tests to your specific needs. We can administrate treatments via all routes, and collect tissues samples (plasma, CSF, brain) in relation to biomarkers analysis and histological staining. For more information, you can visit our website: or contact us at bd@key-obs-pharmacology.com