Reactome: A Curated Pathway Database
Results 1 to 10 of 42
Pathways (17) Reactions (12) Proteins (1) Others (12)
Protein: UniProt:P35609 ACTN2 (Homo sapiens)
Last changed: 2015-03-12 12:55:37

Pathway: Cell-Cell communication (Homo sapiens)
Cell-to-Cell communication is crucial for multicellular organisms because it allows organisms to coordinate the activity of their cells. Some cell-to-cell communication requires direct cell-cell contacts and this is mediated by different receptors on their cell surfaces. Members of the immunoglobulin superfamily (IgSF) proteins are some of the cell surface receptors involved in cell-cell recognition, c
Last changed: 2015-03-06 18:40:03

Pathway: Muscle contraction (Homo sapiens)
In this module, the processes by which calcium binding triggers actin - myosin interactions and force generation in smooth and striated muscle tissues are annotated
Last changed: 2015-03-06 23:15:47

Pathway: Neuronal System (Homo sapiens)
The human brain contains at least 100 billion neurons, each with the ability to influence many other cells. Clearly, highly sophisticated and efficient mechanisms are needed to enable communication among this astronomical number of elements. This communication occurs across synapses, the functional connection between neurons. Synapses can be divided into two general classes: electrical synapses and che
Last changed: 2015-03-06 23:15:47

Pathway: Hemostasis (Homo sapiens)
Hemostasis is a physiological response that culminates in the arrest of bleeding from an injured vessel. Under normal conditions the vascular endothelium supports vasodilation, inhibits platelet adhesion and activation, suppresses coagulation, enhances fibrin cleavage and is anti-inflammatory in character. Under acute vascular trauma, vasoconstrictor mechanisms predominate and the endothelium becomes p
Last changed: 2015-03-06 23:15:47

Pathway: Neurotransmitter Receptor Binding And Downstream Transmission In The Postsynaptic Cell (Homo sapiens)
The neurotransmitter in the synaptic cleft released by the pre-synaptic neuron binds specific receptors located on the post-synaptic terminal. These receptors are either ion channels or G protein coupled receptors that function to transmit the signals from the post-synaptic membrane to the cell body
Last changed: 2015-03-06 23:15:47

Pathway: Platelet activation, signaling and aggregation (Homo sapiens)
Platelet activation begins with the initial binding of adhesive ligands and of the excitatory platelet agonists (released or generated at the sites of vascular trauma) to cognate receptors on the platelet membrane (Ruggeri 2002). Intracellular signaling reactions then enhance the adhesive and procoagulant properties of tethered platelets or of platelets circulating in the proximity. Once platelets have
Last changed: 2015-03-06 23:15:47

Pathway: Transmission across Chemical Synapses (Homo sapiens)
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-synapti
Last changed: 2015-03-06 23:15:47

Pathway: Nephrin interactions (Homo sapiens)
Nephrin is a member of the Super-IgG-Molecule family and is most prominently expressed in kidney podocytes. It is a major if not the most important structural component of the slit diaphragm, a modified adherens junction in between these cells. Nephrin is composed of an extracellular domain with eight distal IgG like domains and one proximal fibronectin type III domain, a transmembrane domain and a sho
Last changed: 2015-03-06 18:40:03

Pathway: Response to elevated platelet cytosolic Ca2+ (Homo sapiens)
Activation of phospholipase C enzymes results in the generation of second messengers of the phosphatidylinositol pathway. The events resulting from this pathway are a rise in intracellular calcium and activation of Protein Kinase C (PKC). Phospholipase C cleaves the phosphodiester bond in PIP2 to form 1,2 Diacylglycerol (DAG) and 1,4,5-inositol trisphosphate (IP3). IP3 opens Ca2+ channels in the platel
Last changed: 2015-03-06 23:15:47

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