Reactome: A Curated Pathway Database
Results 1 to 10 of 35
Pathways (21) Reactions (10) Proteins (1) Others (3)
Pathway: Signal Transduction (Homo sapiens)
Signal transduction is a process in which extracellular signals elicit changes in cell state and activity. Transmembrane receptors sense changes in the cellular environment by binding ligands, such as hormones and growth factors, or reacting to other types of stimuli, such as light. Stimulation of transmembrane receptors leads to their conformational change which propagates the signal to the intracellu
Last changed: 2015-03-06 23:15:47

Pathway: Vesicle-mediated transport (Homo sapiens)
Last changed: 2015-03-06 23:15:47

Pathway: Membrane Trafficking (Homo sapiens)
The secretory membrane system allows a cell to regulate delivery of newly synthesized proteins, carbohydrates, and lipids to the cell surface, a necessity for growth and homeostasis. The system is made up of distinct organelles, including the endoplasmic reticulum (ER), Golgi complex, plasma membrane, and tubulovesicular transport intermediates. These organelles mediate intracellular membrane transport
Last changed: 2015-03-06 23:15:47

Pathway: TCF dependent signaling in response to WNT (Homo sapiens)
19 WNT ligands and 10 FZD receptors have been identified in human cells; interactions amongst these ligands and receptors vary in a developmental and tissue-specific manner and lead to activation of so-called 'canonical' and 'non-canonical' WNT signaling. In the canonical WNT signaling pathway, binding of a WNT ligand to the Frizzled (FZD) and lipoprotein receptor-related protein (LRP) receptors resul
Last changed: 2015-03-06 18:40:03

Pathway: Signaling by Insulin receptor (Homo sapiens)
Insulin binding to its receptor results in receptor autophosphorylation on tyrosine residues and the tyrosine phosphorylation of insulin receptor substrates (e.g. IRS and Shc) by the insulin receptor tyrosine kinase. This allows association of IRSs with downstream effectors such as PI-3K via its Src homology 2 (SH2) domains leading to end point events such as Glut4 (Slc2a4) translocation. Shc when ty
Last changed: 2015-03-06 23:15:47

Pathway: Signaling by Wnt (Homo sapiens)
WNT signaling pathways control a wide range of developmental and adult process in metozoans including cell proliferation, cell fate decisions, cell polarity and stem cell maintenance (reviewed in Saito-Diaz et al, 2013; MacDonald et al, 2009). The pathway is named for the WNT ligands, a large family of secreted cysteine-rich glycoproteins. At least 19 WNT members have been identified in humans and mic
Last changed: 2015-03-06 18:40:03

Pathway: Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R) (Homo sapiens)
Binding of IGF1 (IGF-I) or IGF2 (IGF-II) to the extracellular alpha peptides of the type 1 insulin-like growth factor receptor (IGF1R) triggers the activation of two major signaling pathways: the SOS-RAS-RAF-MAPK (ERK) pathway and the PI3K-PKB (AKT) pathway (recently reviewed in Pavelic et al. 2007, Chitnis et al. 2008, Maki et al. 2010, Parella et al. 2010, Annunziata et al. 2011, Siddle et al. 2012,
Last changed: 2015-03-06 23:15:47

Pathway: Translocation of GLUT4 to the plasma membrane (Homo sapiens)
In adipocytes and myocytes insulin signaling causes intracellular vesicles carrying the GLUT4 (SLC2A4) glucose transporter to translocate to the plasma membrane, allowing the cells to take up glucose from the bloodstream (reviewed in Zaid et al. 2008, Leney and Tavare 2009, Bogan and Kandror 2010, Foley et al. 2011, Hoffman and Elmendorf 2011, Kandror and Pilch 2011). In myocytes muscle contraction alo
Last changed: 2015-03-06 23:15:47

Pathway: Inhibition of HSL (Homo sapiens)
Last changed: 2015-03-06 10:40:16

Pathway: Activation of PKB (Homo sapiens)
Last changed: 2015-03-06 23:15:47

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