Four patients with chronic refractory immune thrombocytopenic purpura (ITP) received human umbilical cord-derived mesenchymal stem cells (hUC-MSCs). The hUC-MSC dose was 5×107 to 1×108. Complete remission (CR) was achieved in three patients in 12 months and one patient in 24 months. Three patients received the second hUC-MSC transplantation with the same dose. The median time between hUC-MSC tr...

CD34 cells differentiated from mesenchymal stem cells (MSCs) have a strong biological function in cardiovascular regeneration. However, the molecular mechanisms of and the methods to improve the CD34 cell differentiation from MSCs, especially from human MSCs (hUC-MSCs) are still unclear. In the current study, the effect of CD34 antibody on the CD34 cell differentiation from human umbilical cord...

background: endometriosis is a common, benign, oestrogen-dependent, chronic gynaecological disorder associated with pelvic pain and infertility. some researchers have identified nerve fibers in endometriotic lesions in women with endometriosis. mesenchymal stem cells (mscs) have attracted interest for their possible use for both cell and gene therapies because of their capacity for self-renewal...

BACKGROUND Human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) are in the foreground as a preferable application for treating diseases. However, the safety of hUC-MSCs after long-term culturing in vitro in serum-free medium remains unclear. METHODS hUC-MSCs were separated by adherent tissue culture. hUC-MSCs were cultured in serum-free MesenCult-XF medium and FBS-bases DMEM complet...

The inflammatory microenvironment contributes to cancer development and progression. Mesenchymal stem cells (MSCs), as important stromal cells, may be 'educated' by the inflammatory microenvironment to support the development of gastric cancer. Cytokines are a key component of cancer-related inflammation. Interleukin (IL)-6, as an inflammatory cytokine, has multiple roles in cancer. However, wh...

Both nerve growth factor (NGF) and estrogen have been shown to stimulate proliferation of various cell types. Human urothelial cells (HUC) express the alpha- and beta-subtypes of the estrogen receptor (ER(alpha) and ER(beta)) as well as tyrosine kinase A (trkA), the high-affinity receptor for NGF. We investigated interactions between estrogen and NGF relative to cell proliferation using primary...

Humanumbilical cord-derivedmesenchymal stemcells (hUC-MSCs) havehigherproliferationpotency and lower immune resistance thanhumanbonemarrowMSCsand candifferentiate into various functional cells. Many regulatory factors, including keratinocyte growth factor (KGF), are involved in the development of skin and cutaneous appendages. Although KGF is important in wound healing, the role of KGF in hUC-M...

BACKGROUND MSCs are a promising therapeutic resource. Paracrine effects and the induction of differentiation patterns are thought to represent the two primary mechanisms underlying the therapeutic effects of mesenchymal stem cell (MSC) transplantation in vivo. However, it is unclear which mechanism is involved in the therapeutic effects of human umbilical cord-derived MSC (hUC-MSC) transplantat...

We previously developed a biomaterial scaffold that could effectively provide seed cells to a lesion cavity resulting from traumatic brain injury. However, we subsequently found that few transplanted human umbilical cord mesenchymal stem cells (hUC-MSCs) are able to migrate from the scaffold to the lesion boundary. Stromal derived-cell factor-1α and its receptor chemokine (C-X-C motif) receptor...

Various methods are currently under investigation to preserve fertility in males treated with high-dose chemotherapy and radiation for malignant and nonmalignant disorders. Human umbilical cord mesenchymal stem cells (HUC-MSCs), which possess potent immunosuppressive function and secrete various cytokines and growth factors, have the potential clinical applications. As a potential alternative, ...