Promotion of wound healing is one of the most important fields in clinical medical research. This study aimed to evaluate the potential use of a new surface-structured bacterial cellulose(S-BC) biomaterial with human urine-derived stem cells (hUSCs) for wound healing. In vitro, EA.hy926 were inoculated on structured/non-structured bacterial cellulose, and the growth of EA.hy926 on bacterial cellulose in medium with/without conditioned medium of the hUSCs were observed to explore the effect of bacterial cellulose's surface structure and hUSCs-CM on vascular endothelial cell growth. In vivo, we covered wound surface with various BC materials and/or injected the hUSCs into the wound site on group BC, group S-BC, group hUSCs, group BC + hUSCs, group S-BC + hUSCs to evaluate the effect of S-BC and hUSCs on wound healing in rat full-thickness skin defect model. In vitro study, surface structure of S-BC could promote the growth and survival of EA.hy926, and the hUSCs-CM could further promote the proliferation of EA.hy926 on S-BC. In vivo study, wound healing rate of the group BC, group S-BC, group hUSCs was significantly accelerated, accompanied by faster re-epithelialization, collagen production and neovascularization than control group. It is note worthy that the effect of S-BC on wound healing was better than BC, the effect of S-BC + hUSCs on wound healing was better than BC + hUSCs. Moreover, the effect of S-BC combined with hUSCs on wound is better than treated with S-BC or hUSCs alone. All the findings suggest that the combination of S-BC and hUSCs could facilitate skin wound healing by promoting angiogenesis. This combination of the role of stem cells and biomaterial surface structures may provide a new way to address clinical wound healing problems. (C) 2019 Elsevier Inc. All rights reserved.