The present specification discloses compositions and methods for use in breast augmentation procedures. The compositions include adipose tissue and compounds that upregulate both FGF-2 and VEGF, promote new blood vessel formation thereby reducing tissue volume loss and increasing survival rate of the adipose tissue when the composition is introduced into breast tissue.La présente invention concerne des compositions et des méthodes de transplantation de tissu, utiles pour le traitement d'une affection de tissu mou d'un individu.