Heat acclimation in rats is associated with enhanced neurogenesis in thermoregulatory centers of the hypothalamus. To elucidate the mechanisms for heat acclimation, we investigated the effects of direct mild heat exposure on the proliferation and differentiation of neural stem/progenitor cells (NSCs/NPCs). The NSCs/NPCs isolated from forebrain cortices of 14.5-day-old rat fetuses were propagate...

In this study, we assessed the importance of insulin-like growth factor (IGF) and epidermal growth factor (EGF) receptor co-signaling for rat neural precursor (NP) cell proliferation and self-renewal in the context of a developmental brain injury that is associated with cerebral palsy. Consistent with previous studies, we found that there is an increase in the in vitro growth of subventricular ...

Polycomb proteins represent epigenetic regulators and exert transcriptional repression via polycomb repressive complexes (PRC). EZH2 is a component of PRC2, where it functions as a lysine methyl transferase, particularly for histones. In cancer, EZH2 is found to be overexpressed, and in glioblastoma multiforme, EZH2 has been shown to be important for maintenance of glioma stem cells (GSC). Alth...

PURPOSE The molecular markers cluster of differentiation (CD)24, CD44, adenosine tri-phosphate (ATP) binding cassette protein G2 (ABCG2), and epithelial cell adhesion molecule (EpCAM) are widely used, individually or in combination, to characterize some types of cancer stem cells. In this study we characterized the EpCAM+ retinoblastoma (RB) cells for their cancer stem-like properties in vitro....

BACKGROUND Ethanol is a potent teratogen. Its adverse neural effects are partly mediated by disrupting fetal neurogenesis. The teratogenic process is poorly understood, and vulnerable neurogenic stages have not been identified. Identifying these is a prerequisite for therapeutic interventions to mitigate effects of teratogen exposures. METHODS We used flow cytometry and qRT-PCR to screen feta...