Funding for this research was provided by:
Agence Nationale pour la Recherche (ANR-14-CE12-0002, ANR-11-INSB-005)
Received: 12 January 2019
Revised: 13 June 2019
Accepted: 18 June 2019
First Online: 1 August 2019
Ethics approval and consent to participate
: Human MSCs, isolated from the bone marrow of three healthy donors, were obtained from the Établissement Français du Sang (EFS; Grenoble, France) after signature of the informed consent. Polyclonal CD4<sup>+</sup> T cell populations were prepared from peripheral blood mononuclear cells of five healthy donors (EFS, Montpellier, France) after signature of the written informed consent.
: All patients signed a consent form for their data to be used for research or publication.
: The authors declare that they have no competing interests.