نتایج جستجو برای: hucmscs
تعداد نتایج: 66 فیلتر نتایج به سال:
Tissue engineering has brought new hopes for urethral reconstruction. However, the absence of pre-vascularization and the subsequent degradation of materials often lead to the failure of in vivo application. In this study, with the assistance of hypoxia-activated human umbilical cord mesenchymal stem cells (hUCMSCs), pedicled muscle flaps were used as materials and pre-incubated in ventral peni...
The scarcity of islets for transplantation calls for an alternative sources of islets. The human umbilical cord has been shown to be a reservoir of multipotent stem cells with capacity to differentiate into ectodermal, mesodermal and endodermal lineages. The present investigation deals with isolation and characterization of mesenchymal stem sells (MSC) derived from human umbilical cord and thei...
Exosomes are small biological membrane vesicles secreted by various cells, including mesenchymal stem cells (MSCs). We previously reported that MSC-derived exosomes (MSC-Ex) can elicit hepatoprotective effects against toxicant-induced injury. However, the success of MSC-Ex-based therapy for treatment of liver diseases and the underlying mechanisms have not been well characterized. We used human...
Current knowledge indicates that the molecular cross-talk between stem cells and biomaterials guides the stem cells’ fate within a tissue engineering system. In this work, we have explored the effects of the interaction between the poly(L-lactide) acid (PLLA) polymer film and human adult adipose stem cells (hASCs), focusing on the events correlating the materials’ surface characteristics and th...
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