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anti-Human DBN1 Antikörper:
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Cow (Bovine) Monoclonal DBN1 Primary Antibody für ICC, IF - ABIN151450
Kojima, Kato, Shirao, Obata: Nucleotide sequences of two embryonic drebrins, developmentally regulated brain proteins, and developmental change in their mRNAs. in Brain research 1989
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Human Polyclonal DBN1 Primary Antibody für IHC (fro), IF - ABIN285748
Ganong, Kramer, Salmon, Reid, Lovinger, Scapagnini, Boryczka, Shackelford: Pharmacological evidence for inhibition of ACTH secretion by a central adrenergic system in the dog. in Neuroscience 2001
Human Monoclonal DBN1 Primary Antibody für FACS, WB - ABIN1558085
Hayashi, Ishikawa, Kawai-Hirai, Takagi, Taketomi, Shirao: Domain analysis of the actin-binding and actin-remodeling activities of drebrin. in Experimental cell research 2000
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Inhibition of cortactin (zeige CTTN Antikörper) or dynamin-2 (zeige DNM2 Antikörper) abrogated the increased virus entry observed in DBN1-deficient cells, suggesting that DBN1 suppresses dynamin (zeige DNM1 Antikörper)-mediated endocytosis via interaction with cortactin (zeige CTTN Antikörper).
Lack of drebrin leads to the dysfunction of cell-cell communication, resulting in aberrant migration of metastatic cancer cells, aberrant synaptic function in dementia, and rupture of endothelial integrity.
One candidate pathway coupling actin filaments to microtubules consists of the actin filament-binding protein drebrin and the microtubule-binding +TIP protein EB3 (zeige MAPRE3 Antikörper). This pathway is regulated proximally by cyclin-dependent kinase 5 (zeige CDK5 Antikörper) phosphorylation of drebrin but the upstream elements in the pathway have yet to be identified.
These observations indicate that drebrin loss in dendritic spines occurs at the prodromal stage of Alzheimer's disease (AD), before the density and morphology of dendritic spines change. Quantitation of drebrin may be a possible tool for diagnosing the prodromal stage of AD, before dementia development in AD.
Taking into account that connexin-43 (Cx43 (zeige GJA1 Antikörper)) (together with Cx30 (zeige GJB6 Antikörper)) is heavily expressed in astrocytes and that drebrin supports cell-cell contacts, the understanding of details of how brain cells live and die reveals molecular pathology involved in neurodegeneration, Alzheimer's disease (AD), other cognitive disorders, and aging
further studies on drebrin and its binding proteins will be of great importance to elucidate the pathologies of various diseases and may contribute to their medical treatment and diagnostics development.
through its interaction with CXCR4 (zeige CXCR4 Antikörper) and the actin cytoskeleton, drebrin regulates T cell activation. CD4 (zeige CD4 Antikörper)(+) T cells are one of the main targets for the human immunodeficiency virus (HIV)-1.
Our work has shown that the immunosuppressant compound BTP2, which blocks Ca(2 (zeige CA2 Antikörper)+) influx into cells, interacts with the actin-reorganizing protein, drebrin. Here we review the role of drebrin in the regulation of calcium signaling, with a focus on immune cells.
Upregulation of drebrin was noted in several types of cancers, e.g., basal cell carcinomas for which it may serve as marker, liver metastases of colon carcinomas, and bladder cancer, suggesting that it is involved in regulating actin dynamics during tumor development, progression, and metastasis.
drebrin has to be added to the list of actin-binding proteins regulating actin dynamics of mesangial cell processes and foot processes of podocytes. It will be important to determine its role in hereditary and acquired glomerulopathies.
Drebrin A is highly enriched in dendritic spines, but its effects on actin morphology, dynamics, and interplay with other actin regulators are yet to be clarified. Here we review recent advances in understanding drebrin effects on actin morphology and dynamics.
Drebrin A can be found co-clustering with NR2B (zeige GRIN2B Antikörper)-containing NMDARs at the plasma membrane, while NR2A (zeige GRIN2A Antikörper)-containing NMDARs co-traffic into the spine cytoplasm but do not co-cluster at the plasma membrane.
these findings suggest that during cell migration drebrin is involved in retraction processes but not in lamellipodia formation. The novel, sizable juxtanuclear drebrin-enriched zone remains to be characterized in detail with respect to its molecular assembly and functions.
bn1 (zeige CCR6 Antikörper) expression is induced during myoblast differentiation, in a p38 MAP kinase (zeige MAPK14 Antikörper)- and MyoD (zeige MYOD1 Antikörper)- dependent manner. RNAi-mediated depletion of drebrin, or treatment with a chemical drebrin inhibitor, resulted in a similar phenotype in myoblasts: defective differentiation, with low levels of early and late differentiation markers and inefficient production of myofibers.
Study determines the specific roles of drebrin in the regulation of the axonal cytoskeleton, and provides evidence that drebrin contributes to the coordination of the actin and microtubule cytoskeleton during the initial stages of axon branching.
Drebrin reduces SMC (zeige DYM Antikörper) activation through its interaction with the actin cytoskeleton but independently of its interaction with Homer (zeige HOMER1 Antikörper) scaffolds to prevent neointima formation.
Data suggest further studies to elucidate the effect of drebrin (Dbn) on the development and progression of Alzheimer's disease (AD).
Study demonstrated that isoform conversion of drebrin is critical, and that drebrin A is indispensable for adult hippocampal synaptic plasticity and hippocampus-dependent fear learning; the phenotype of drebrin A knockout mice suggests functional differences between drebrin A and drebrin E
These findings provide unprecedented experimental support for a role of drebrin in the regulation of memory-related synaptic plasticity and neurotransmitter receptor (zeige GRIN1 Antikörper) signaling
The protein encoded by this gene is a cytoplasmic actin-binding protein thought to play a role in the process of neuronal growth. It is a member of the drebrin family of proteins that are developmentally regulated in the brain. A decrease in the amount of this protein in the brain has been implicated as a possible contributing factor in the pathogenesis of memory disturbance in Alzheimer's disease. At least two alternative splice variants encoding different protein isoforms have been described for this gene.
developmentally-regulated brain protein
, drebrin E
, drebrin E2
, drebrin A
, developmentally regulated brain protein
, drebrin 1