By virtue of lifestyle change, incidence of type 2 diabetes is increasingly being raised with different up-surging pathologies. This condition found to disqualify endothelial progenitor cells during neo-vascularization. Besides to an aborted differentiation property, malfunctioned paracrine activities exacerbate vascular abnormalities. It is found nano-scaled exosomes play essential roles on re...

Background and Aim: Cancer stem cells (CSCs) have been proposed as a driving force of tumor initiation, dissemination drug resistance. The protease inhibitor SerpinB3 (SB3) has involved in the early events hepatocarcinogenesis, is highly expressed hepatic progenitor cells. However, only limited information on possible role SB3 cholangiocarcinoma (CCA) stem-like compartment available.

Bone marrow-derived circulating endothelial progenitor cells have been successfully used to enhance angiogenesis after tissue ischemia. The role of endothelial progenitor cells in endothelial cell homeostasis and their putative role in atherogenesis have been recently investigated. Cardiovascular risk factors negatively influence endothelial progenitor cell number and function while vasculoprot...

objective(s): throughout evolution, mammalians have increasingly lost their ability to regenerate structures however rabbits are exceptional since they develop a blastema in their ear wound for regeneration purposes. blastema consists of a group of undifferentiated cells capable of dividing and differentiating into the ear tissue. the objective of the present study is to isolate, culture expand...

The low-affinity nerve growth factor receptor p75 is a stratified epithelial stem/progenitor marker of human epithelia. We found OM-1, squamous cell carcinoma (SCC) line, showed distinct cells with cluster, especially located at the center growing colony in monolayer culture. A cluster was surrounded by cytokeratin 14- and 13-expressing that settled outer margin colony. OM-1 were also capable f...

Circulating endothelial progenitor cells have been shown to instigate new vessel formation via angiogenesis and neovascularisation and to induce ongoing vascular and tissue repair by domiciliation to sites of vascular or tissue damage. However, the mechanisms that recruit circulating endothelial progenitor cells towards vascular lesions and regulate repair mechanisms of ischemic peripheral orga...

To elucidate the mechanisms by which hematopoietic progenitor cells transmigrate via the bone marrow (BM) endothelial cells, we first established endothelial cell lines from BM and lung, and BM fibroblast cell lines; then we established an in vitro model of transendothelial migration of hematopoietic progenitor cells in the presence of chemoattractants secreted by BM fibroblast cells. The BM en...

There is increasing evidence that breast and other cancers originate from and are maintained by a small fraction of stem/progenitor cells with self-renewal properties. Whether such cancer stem/progenitor cells originate from normal stem cells based on initiation of a de novo stem cell program, by reprogramming of a more differentiated cell type by oncogenic insults, or both remains unresolved. ...

Background: Natural killer (NK) cells originate from the differentiation of hematopoietic stem (HSCs) in common lymphoid progenitor pathway, and HSCs can be obtained umbilical cord blood (UCB). Comparative studies NK cell between cultured freshly isolated are important development therapy for cancer. This study aimed to compare maturation stages newly HSC samples using interleukin-2 absence fee...