PHENOMIN nodes work under European Directive 20120/063 EU and its French transposition (European Directive 2010/063 EU, French « Decree n° 2013-118 » about protection of animals used for scientific purposes):
Following the European Directive also means that we work following ethical concepts:
-Replacement: methods which avoid or replace the use of animals.
-Reduction: methods which minimize the number of animals used per experiment.
-Refinement: methods which minimize suffering and improve animal welfare.
-The benefit we expect from an experiment like the scientific outcome that can benefit to Humans, Animals or the Environment
-The harm: animal constraining, side effect for example.
-Brings an assistance and awareness to choice and/or design the best model for a research project.
-Make sure that the use of other in vitro models (molecular, or cellular ones) was made beforehand.
-Realizes the centralized and coordinated freezing of the murine lineages, and their fast revival in order to limit as possible lineages preservation as respirante shape (living animals).
-Rupervised animal cohort generation to avoid reproducing existing models, limiting the production of animals on a national scale and rationalizing their studies in pipeline.
-Develops modern functional analysis which are not invasive or little invasive, allowing a longitudinal follow-up: ultra-sound, photo-acoustic imaging, fluorescence to follow cell lineage (cytometry), telemetry, …
-Uses standardized functional analysis in pipeline to obtain the maximum of scientific parameters and information from the same animal cohort to conclude about a phenotype, and in a standardized way (example: www.mousephenotype.org).
-Uses bio-statistic analysis, and evaluate the power of the statistical tests realized in order to estimate in the closer the number of animals which are needed to include in the studies.
We are involved in the setting up of an alternative to reduce the number of animals used and improve the quality control to determine the ability of a mutant mouse line to recover after cryopreservation. Our recent publication (Blastocyst genotyping for quality control of mouse mutant archives: an ethical and economical approach. Transgenic Res. 2015; 24(5): 921–927. F Scavizzi et al.,2015) described a new technical approach which is now routinely used in PHENOMIN projects.
-Pursues the improvement of the breeding and housing conditions of the rodents with respect to their physiology and socialization behavior.
-Reduces the use of the invasive protocols by deploying to the non-invasive methods as the imaging, the follow-up by telemetry.
-Insures the training, the transfer of the best practices for delimiting the “end point” of the studies.
-Defines pipeline of standardized preclinical analysis (for example: studies in cardiology, immunology, then neurology on the same animal cohort) to maximize the kind and amount of information collected within the same project from a limited animal number.
Projects authorizations are released before starting. Once they have started, they are followed on the field by our Animal Welfare Bodies (AWB).
In addition to this mission, AWB main missions are advising research teams, answering ethical and animal welfare questions, visiting animal facilities to check the well going of protocols and developing an ethical way of working with animals in the long term. Thus, AWB are proactive to improve animals’ living conditions.