... University, Xi'an, 710032, China 3. Department of Oral Histology and Pathology, School of Stomatology, Fourth Military Medical University, Xi’an, 710032, China 4. Department of Stomatology, ... Feng1, Yan Jin2,3 1. Department of Dermatology, Second Hospital of Xi’an Jiaotong University, Xi’an, 710004, China 2. Research and Development Center for Tissue Engineering, Fourth Military ... This study provides evidence that peripheral blood contains common hemato-poietic-mesenchymal progenitors from both hematopoietic and mesenchymal lineages, and CD34+ mesenchymal progenitors are...