Background: In this study, we examined a new two step induction protocol for improving the differentiation of human umbilical cord blood-derived mesenchymal stem cells into neural progenitor cells. Materials and Methods: Human umbilical cord blood-derived mesenchymal stem cells were first cultured in Dulbecco’s modified eagle medium supplemented with 10% fetal bovine serum in a humidified incu...

Positive regulation of epidermal growth factor receptor signalling is related to many human malignancies. Besides overexpression and gain of function mutations, the escape from negative regulation through an increase in epidermal growth factor receptor stability has evolved as yet another key factor contributing to enhanced receptor activity. Intensive research over the past years has provided ...

Human endometrium contains mesenchymal stem cells (eMSC) which have the ability to differentiate into three cell lineages and the potential in therapeutic applications. We hypothesize that using environmental induction in culture media such as dexamethasone, human recombinant insulin and human epidermal growth factor (hEGF) can differentiate endometrial stem cells into myoblast. These agents ha...

Wound healing is a physiological phenomenon that involves a complex series of integrated cellular and biochemical responses. Treatment with growth factors is beginning to gain worldwide importance since is an effective method to promote wound healing. There have been many basic research studies on wound healing using several growth factors including basic fibroblast growth factor (bFGF), platel...

Human epidermal growth factor receptor-2 (HER 2) positive breast cancers represent a highly aggressive cancer subtype and are associated witha worse prognosis. They tend to be more with lower survival rates but better prognosis than the triple-negative subtype.

Human squamous cell carcinoma cell lines often possess increased levels of epidermal growth factor (EGF) receptor. The growth of these EGF receptor-hyperproducing cells is usually inhibited by EGF. To investigate the mechanism of EGF-mediated inhibition of cell growth, variants displaying alternate responses to EGF were isolated from two squamous cell carcinoma lines, NA and Ca9-22; these cell ...