نتایج جستجو برای: 1 nrg1
تعداد نتایج: 2752948 فیلتر نتایج به سال:
Myelin is essential for rapid and accurate conduction of electrical impulses by axons in the central and peripheral nervous system (PNS). Myelin is formed in the early postnatal period, and developmental myelination in the PNS depends on axonal signals provided by Nrg1/ErbB receptors. In addition, Nrg1 is required for effective nerve repair and remyelination in adulthood. We discuss here simila...
Neuregulin-1 (Nrg1) and its receptor ErbB4 are encoded by genes that have been repeatedly linked to schizophrenia. Both genes are thought to play important roles in the development of brain circuitry, but their precise contribution to the disease process remains unknown. In this review, we summarize novel findings on the biological function of Nrg1 and ErbB4 in mice, with a focus on the develop...
Muscle spindles are sensory receptors embedded within muscle that detect changes in muscle length. Each spindle is composed of specialized muscle fibers, known as intrafusal muscle fibers, along with the endings of axons from sensory neurons that innervate these muscle fibers. Formation of muscle spindles requires neuregulin1 (NRG1), which is released by sensory axons, activating ErbB receptors...
The phosphatidylinositol-4,5-bisphosphate 3-kinase (PI3K) pathway is frequently hyper-activated upon vemurafenib treatment of melanoma. We have here investigated the relationship between SRY-box 10 (SOX10), forkhead box 3 (FOXD3) and microphthalmia-associated transcription factor (MITF) in the regulation of the receptor tyrosine-protein kinase ERBB3, and its cognate ligand neuregulin 1-beta (NR...
the neuregulin is a member of the epidermal growth factors (egf) family of receptor kinases, was originally identified as the product of the transforming gene derived from chemically induced rat neuroblastoms. a variety of different protein isoforms are produced from single neuregulin gene. four distinct vertebrate gene encode neuregulin, prosaically named nrg1, nrg2, nrg3, and nrg4. most of bi...
Invasive mucinous lung adenocarcinoma (IMA) is a rare subtype of lung adenocarcinoma with no effective treatment option in advanced disease. KRAS mutations occur in 28-87% of the cases. NRG1 fusions were recently discovered in KRAS-negative IMA cases and otherwise negative for known driver oncogenes and could represent an attractive therapeutic target. Published data suggest that NRG1 fusions o...
Radial glia are integral components of the developing neocortex. During corticogenesis, they form an important scaffold for neurons migrating into the cortical plate. Recent attention has focused on neuregulin (NRG1), acting through erbB receptors, in maintaining their morphology. We developed a model of developmental radial glial disruption by delivering an antimitotic [methylazoxy methanol (M...
UNLABELLED We discovered a novel somatic gene fusion, CD74-NRG1, by transcriptome sequencing of 25 lung adenocarcinomas of never smokers. By screening 102 lung adenocarcinomas negative for known oncogenic alterations, we found four additional fusion-positive tumors, all of which were of the invasive mucinous subtype. Mechanistically, CD74-NRG1 leads to extracellular expression of the EGF-like d...
Stress plays a role in the development and severity of psychotic symptoms and there may be a genetic component to stress vulnerability in schizophrenia. Using an established mouse model for schizophrenia, we investigated the behavioural and endocrine response of Nrg1 transmembrane domain mutant mice (Nrg1 HET) and wild type-like (WT) littermates to acute restraint stress. Animals were screened ...
Neuregulin1 (Nrg1) is a member of the epidermal growth factor family. Its biological effects are mediated by the ErbB family of receptor tyrosine kinases (ErbB2, ErbB3, and ErbB4). Nrg1/ErbB signalling is an essential paracrine mediator of cell–cell interactions that are indispensable for cardiac development but also play a crucial role in the adult heart. In the foetal heart, Nrg1 is produced ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید