Notch Signaling: A Role in Sleep and Stress
نویسندگان
چکیده
The molecular pathways regulating sleep remain poorly understood. Studies in this issue demonstrate a role for Notch signaling in sleep regulation as well as stress response in both Caenorhabditis elegans and Drosophila.
منابع مشابه
Comparative evaluation of NOTCH signaling molecules in the endometrium of women with various gynecological diseases during the window of implantation
Objective(s): NOTCH signaling pathway is well known for its role in cell fate, cell survival, cell differentiation, and apoptosis. Some of the NOTCH signaling genes are critical for endometrial function and implantation in animals and appear to play a similar role in humans. The purpose of the current study was to investigate the potential roles of some main components of the NOTCH family in hu...
متن کاملNotch Signaling Modulates Sleep Homeostasis and Learning after Sleep Deprivation in Drosophila
The role of the transmembrane receptor Notch in the adult brain is poorly understood. Here, we provide evidence that bunched, a negative regulator of Notch, is involved in sleep homeostasis. Genetic evidence indicates that interfering with bunched activity in the mushroom bodies (MBs) abolishes sleep homeostasis. Combining bunched and Delta loss-of-function mutations rescues normal homeostasis,...
متن کاملInvestigating the role of signaling pathways and cancer stem cells in esophageal cancer with a therapeutic approach
Esophageal cancer (EC) is the sixth main cause of cancer death worldwide. Important genes associated with esophageal cancer include FOXO3, AKT, and GSK3β. Excessive FOXO3 expression inhibits the proliferation of cancer cells. The expression of AKT is involved in controlling cell growth in tumors. GSK3β activity is higher in cancer tissues. Given the effective role of cancer stem cells (CSCs) in...
متن کامل9-cis-Retinoic Acid and 1,25-dihydroxy Vitamin D3 Improve the Differentiation of Neural Stem Cells into Oligodendrocytes through the Inhibition of the Notch and Wnt Signaling Pathways
Background: Differentiating oligodendrocyte precursor cells (OPCs) into oligodendrocytes could be improved by inhibiting signaling pathways such as Wnt and Notch. 9-cis-retinoic acid (9-cis-RA) and 1,25-dihydroxyvitamin D3 (1,25[OH]2D3) can ameliorate oligodendrogenesis. We investigated whether they could increase oligodendrogenesis by inhibiting the Wnt and Notch signaling pathways.Methods: Co...
متن کاملMolecular Signaling in Tumorigenesis of Gastric Cancer
Gastric cancer (GC) is regarded as the fifth most common cancer and the third cause of cancer-related deaths worldwide. Mechanism of GC pathogenesis is still unclear and relies on multiple factors, including environmental and genetic characteristics. One of the most important environmental factors of GC occurrence is infection with Helicobacter pylori that is classified as class one carcinogens...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Current Biology
دوره 21 شماره
صفحات -
تاریخ انتشار 2011