A specific haplotype in VMAT2, the gene encoding the vesicul......
A specific haplotype in VMAT2, the gene encoding the vesicular monoamine transporter, was significantly associated with depression symptoms in men (p= .007). More...
Positive relationships between SLC18A2 and other components at different levels (count: 0)
Positive relationship network of SLC18A2 in MK4MDD
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Note:
1. The different color of the nodes denotes the level of the nodes.
Genetic/Epigenetic Locus
Protein and Other Molecule
Cell and Molecular Pathway
Neural System
Cognition and Behavior
Symptoms and Signs
Environment
MDD
2. Besides the component related relationships from literature, gene mapped protein and protein mapped gene are also shown in the network.
If the mapped gene or protein is not from literature, square node would be used instead of Circle node.
Accordingly, the relationship is marked with dot line.
2. User can drag the nodes to rearrange the layout of the network. Click the node will enter the report page of the node.
Right-click will show also the menus to link to the report page of the node and remove the node and related edges.
Hover the node will show the level of the node and hover the edge will show the evidence/description of the edge.
3. The network is generated using Cytoscape Web
Negative relationships between SLC18A2 and MDD (count: 0)
Negative relationships between SLC18A2 and other components at different levels (count: 0)
Parkinson's disease (PD) is a progressive neurodegenerative ......
Parkinson's disease (PD) is a progressive neurodegenerative movement disorder that results primarily from the death of dopaminergic neurons in the substantia nigra. Mutations in alpha-synuclein, UCHL1 (a ubiquitin carboxy-terminal hydrolase L1), parkin, DJ1 (a parkin-associated protein involved with oxidative stress), and PINK1 (a putative serine threonine kinase) are known to cause early-onset PD. Mutations or altered expression of these proteins contributes to PD pathogenesis through common mechanisms that result in proteasome dysfunction, mitochondrial impairment, and oxidative stress. Point mutations in alpha-synuclein and the recently described Iowan functional duplication of alpha-synuclein lead to excessive intracellular accumulation and protofibril formation. Decrease in the amount of soluble alpha-synuclein tends to increase free cytoplasmic dopamine and the formation of reactive oxygen species (ROS). Indeed, formation of protofibrils or aggregates and Lewy bodies (LBs) diminishes the availability of the physiological forms of alpha-synuclein, favoring an increase in TH (tyrosine hydroxylase) and DAT (dopamine transporter), but diminishes vesicles formation and neuronal plasticity. Modification of parkin and UCHL1 are associated with the ubiquitin-proteasome system pathway and may increase proteotoxic stress. Mutations in parkin, DJ1, and PINK1 may alter mitochondiral activity, potentially impairing proteasomal function. Environmental toxins such as N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) and rotenone can cause mitochondrial dysfunction and oxidative stress.More...
Hexoses like glucose, galactose and fructose serve as basic ......
Hexoses like glucose, galactose and fructose serve as basic fuel molecules for eukaryotic cells. Indeed, glucose is the main energy source for mammalian cells. These sugars are unable to diffuse across cellular membranes, and require transporter proteins for entry into and exit out of cells. Four gene families encode hexose transporter proteins. SLC2 family contains 14 genes and encode facilitative glucose transporters. SLC5 family contains 12 genes and encode Na+/glucose symporters. SLC37 family contains 4 members and encode sugar-phosphate/phosphate exchangers. SLC45 family has 4 members and encode putative sugar/H+ symporters.More...
Neurotransmitter is stored in the synaptic vesicle in the pr......
Neurotransmitter is stored in the synaptic vesicle in the pre-synaptic terminal prior to its release in the synaptic cleft upon depolarization of the pre-synaptic membrane. The release of the neurotransmitter is a multi-step process that is controlled by electrical signals passing through the axons in form of action potential. Neurotransmitters include glutamate, acetylcholine, nor-epinephrine, dopamine and seratonin. Each of the neurotransmitter cycle is independently described.More...
Serotonin is synthesized in the serotonergic neurons in the ......
Serotonin is synthesized in the serotonergic neurons in the central nervous system and the enterochrommaffin cells of the gastroinetstinal system. Serotonin is loaded into the clathrin sculpted monoamine transport vesicles. The vesicles are docked, primed and release after the change in the membrane potential that activates voltage gated calcium channels and the reponse by several proetins to the changes in intracellular Ca2+ increase leads to fusion of the vesicle and release of serotonin into the synapse.More...
Noradrenalin release cycle consists of reacidification of th......
Noradrenalin release cycle consists of reacidification of the empty clathrin sculpted monoamine transport vesicle, loading of dopamine into reacidified clathrin coated monamine transport vesicle, conversion of dopamine into Noradrenalin, docking and priming of the noradrenalin synaptic veiscle and then release of noradrenalin synaptic vesicle. In the peripheral nervous system in the peripheral nervous system noradrenalin is stored in large and small dense vesicles and is realesed from large vesicles.More...
The SLC6 gene family encodes proteins that mediate neurotran......
The SLC6 gene family encodes proteins that mediate neurotransmitter uptake thus terminating a synaptic signal. The proteins mediate transport of GABA.More...
Chemical synapses are specialized junctions that are used fo......
Chemical synapses are specialized junctions that are used for communication between neurons, neurons and muscle or gland cells. The synapse involves a pre-synaptic neuron and a post-synaptic neuron, muscle cell or glad cell. The pre and the post-synaptic cell are separated by a gap of 20nm called the synaptic cleft. The signals pass in a unidirection from pre-synaptic to post-synaptic. The pre-synaptic neuron communicates via the release of neurotransmitter which bind the receptors on the post-synaptic cell.More...
Dopamine neurotransmitter cycle occurs in dopaminergic neuro......
Dopamine neurotransmitter cycle occurs in dopaminergic neurons. Dopamine is synthesized and loaded into the clathrin sculpted monoamine transport vesicles. The vesicles are docked, primed and fused with the plasmamembrane in the synapse to release dopamine into the synaptic cleft.More...
Proteins with transporting functions can be roughly classifi......
Proteins with transporting functions can be roughly classified into 3 categories: ATP-powered pumps, ion channels, and transporters. Pumps utilize the energy released by ATP hydrolysis to power the movement of the substrates across the membrane, against their electrochemical gradient. Channels at the open state can transfer the substrates. At least 20-25% amino-acid sequence identity is shared by members belonging to the same SLC family. No homology is shared between different SLC families. While the HUGO nomenclature system by definition only includes human genes, the nomenclature system has been informally extended to include rodent species through the use of lower cases letters (e.g., Slc1a1 denotes the rodent ortholog of the human SLC1A1 gene). And it's worthwhile to mention that pumps, channels and aquporins are not included in SLC superfamily.More...
Basic Information
Positive relationships between SLC18A2 and other components at different levels (count: 0)
