Child's Adipose Cells: Capacity of Tissue Regeneration

The beneficial effect related to the administration of adipose tissue-derived stromal cells (ADSC) is demonstrated in various situations of physiological and pathological wound healing, thus opening a new field for cell therapy. Despite the use of new technologies, management of burns in children as well as congenital malformation such as hypospadias and cleft lip and/ or cleft palate can lead to aesthetic and functional sequelae requiring multiple surgical procedures. Cell therapy based on the administration of the ADSC seems a promising issue in such indications, however, to date no study has been conducted with ADSC from a pediatric population. An initial study (Protocol 0808203) allowed investigors to obtain the first samples of adipose tissue from children and to conduct an in vitro comparative study on the characterization and properties of the ADSC from children compared to adults. In the continuity, this second study aims to complete knowledge on the efficacy and safety of children ADSC cell therapy assessed in an animal model of skin wound healing developed in the lab.