Table 4 Cells and biomaterials used in bioprinting
From: Functional regeneration strategies of hair follicles: advances and challenges
Product | Cell | Cell origin | Biomaterial | Modality | Deposition manner | Position |
|---|---|---|---|---|---|---|
HF-bearing skin | Fibroblasts, HUVECs, DPCs, epithelial cells [84] | • Neonatal mice: fibroblasts, epithelial cells • 4 to 6-week-old mice: DPCs • Commercial: HUVECs | Gelatin alginate hydrogel | EBB | layer-by-layer | in vitro |
HF-bearing skin | Fibroblasts, HUVECs, DPCs, keratinocytes, melanocytes [86] | • Neonates: fibroblasts, keratinocytes, melanocytes • Commercial: human DPCs, HUVECs | Collagen I, dermatan sulfate, collagen IV | EBB | layer-by-layer | in vitro |
HF-bearing skin | Epidermal stem cells, skin-derived precursors [87] | Neonatal mice | Matrigel | EBB | one-step | in situ |
HF-bearing skin | Epidermal stem cells, skin-derived precursors [88] | Neonatal mice | Gelatin methacrylate hydrogel | EBB | one-step | in situ |
HFGs | Epithelial cells, mesenchymal cells [96] | Embryonic mice | Collagen IA | DBB | / | in vitro |
DPC spheres | DPCs, macrophages [57] | • Human: DPCs • Mice: macrophages | Calcium molybdate | EBB | / | in vitro |