نتایج جستجو برای: neuregulin1
تعداد نتایج: 82 فیلتر نتایج به سال:
Hemodynamic shear forces are intimately linked with cardiac development, during which trabeculae form a network of branching outgrowths from the myocardium. Mutations that alter Notch signaling also result in trabeculation defects. Here, we assessed whether shear stress modulates trabeculation to influence contractile function. Specifically, we acquired 4D (3D + time) images with light sheets b...
Schizophrenia is a disabling mental illness that is now recognized as a neurodevelopmental disorder. It is likely that genetic risk factors interact with environmental perturbations to affect normal brain development and that this altered trajectory results in a combination of positive, negative, and cognitive symptoms. Although the exact pathophysiology of schizophrenia is unknown, the N-methy...
We recently found neuregulin1 (NRG1) receptors are activated on microglia in the ventral horn of both ALS patients and SOD1 mice, suggesting a common pathological mechanism. However, it is not clear whether this signaling system also plays a role in patients with upper motor neuron (UMN) features, where patients show significant pathological changes in the corticospinal tracts (CSTs). Since the...
Physical exercise, a potent functional intervention in protecting against cardiovascular diseases, is a hot topic in recent years. Exercise has been shown to reduce cardiac risk factors, protect against myocardial damage, and increase cardiac function. This improves quality of life and decreases mortality and morbidity in a variety of cardiovascular diseases, including myocardial infarction, ca...
The CD74-Neuregulin1 (NRG1) fusion gene was recently identified as novel driver of invasive mucinous adenocarcinoma, a malignant form of lung cancer. However, the function of the CD74-NRG1 fusion gene in adenocarcinoma pathogenesis and the mechanisms by which it may impart protumorigenic characteristics to cancer stem cells (CSC) is still unclear. In this study, we found that the expression of ...
AXOGIAL COMMUNICATION MEDIATED BY SOLUBLE NEUREGULIN-1 AND BDNFbyZHENZHONG MAAugust 2011Advisor: Jeffrey A. Loeb, M.D., Ph.D.Major: Molecular Biology & GeneticsDegree: Doctor of PhilosophyDuring peripheral nervous system development, successful communication betweenaxons and glial cells including Schwann cells in peripheral nervous system andoligodendrocytes ...
Radial glial cells play an essential role during corticogenesis through their function as neural precursors and guides of neuronal migration. Both reelin and neuregulin1 (NRG1) maintain the radial glial scaffold; they also induce expression of Brain Lipid Binding Protein (BLBP), a well known marker of radial glia. Although radial glia in normal ferrets express both vimentin and BLBP, this coexp...
BACKGROUND Neuregulin1 (NRG1) influences the development of white matter connectivity and is implicated in genetic susceptibility to schizophrenia. The cingulum bundle is a white matter structure implicated in schizophrenia. Its anterior component is especially implicated, as it provides reciprocal connections between brain regions with prominent involvement in the disorder. Abnormalities in th...
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