molecular function |
| GO:0005088 | | Ras guanyl-nucleotide exchange factor activity | | Stimulates the exchange of guanyl nucleotides associated with a GTPase of the Ras superfamily. Under normal cellular physiological conditions, the concentration of GTP is higher than that of GDP, favoring the replacement of GDP by GTP in association with the GTPase. |
| GO:0005154 | | epidermal growth factor receptor binding | | Interacting selectively and non-covalently with the epidermal growth factor receptor. |
| GO:0008083 | | growth factor activity | | The function that stimulates a cell to grow or proliferate. Most growth factors have other actions besides the induction of cell growth or proliferation. |
| GO:0046934 | | phosphatidylinositol-4,5-bisphosphate 3-kinase activity | | Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + ATP = a 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate + ADP + 2 H(+). |
| GO:0005515 | | protein binding | | Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules). |
| GO:0004713 | | protein tyrosine kinase activity | | Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate. |
biological process |
| GO:0038128 | | ERBB2 signaling pathway | | A series of molecular signals initiated by binding of a ligand to a member of the ERBB family of receptors on the surface of a cell, where the signal is transmitted by ERBB2. The pathway ends with regulation of a downstream cellular process, e.g. transcription. ERBB2 receptors are themselves unable to bind to ligands, but act as a signal-amplifying tyrosine kinase within a heterodimeric pair. |
| GO:0000165 | | MAPK cascade | | An intracellular protein kinase cascade containing at least a MAPK, a MAPKK and a MAP3K. The cascade can also contain two additional tiers: the upstream MAP4K and the downstream MAP Kinase-activated kinase (MAPKAPK). The kinases in each tier phosphorylate and activate the kinases in the downstream tier to transmit a signal within a cell. |
| GO:0009653 | | anatomical structure morphogenesis | | The process in which anatomical structures are generated and organized. Morphogenesis pertains to the creation of form. |
| GO:0001525 | | angiogenesis | | Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels. |
| GO:0009887 | | animal organ morphogenesis | | Morphogenesis of an animal organ. An organ is defined as a tissue or set of tissues that work together to perform a specific function or functions. Morphogenesis is the process in which anatomical structures are generated and organized. Organs are commonly observed as visibly distinct structures, but may also exist as loosely associated clusters of cells that work together to perform a specific function or functions. |
| GO:0030154 | | cell differentiation | | The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism's life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state. |
| GO:0007267 | | cell-cell signaling | | Any process that mediates the transfer of information from one cell to another. This process includes signal transduction in the receiving cell and, where applicable, release of a ligand and any processes that actively facilitate its transport and presentation to the receiving cell. Examples include signaling via soluble ligands, via cell adhesion molecules and via gap junctions. |
| GO:0019221 | | cytokine-mediated signaling pathway | | A series of molecular signals initiated by the binding of a cytokine to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription. |
| GO:0007173 | | epidermal growth factor receptor signaling pathway | | A series of molecular signals initiated by binding of a ligand to the tyrosine kinase receptor EGFR (ERBB1) on the surface of a cell. The pathway ends with regulation of a downstream cellular process, e.g. transcription. |
| GO:0007143 | | female meiotic nuclear division | | A cell cycle process by which the cell nucleus divides as part of a meiotic cell cycle in the female germline. |
| GO:0030216 | | keratinocyte differentiation | | The process in which a relatively unspecialized cell acquires specialized features of a keratinocyte. |
| GO:0043616 | | keratinocyte proliferation | | The multiplication or reproduction of keratinocytes, resulting in the expansion of a cell population. Keratinocytes are epidermal cells which synthesize keratin and undergo a characteristic change as they move upward from the basal layers of the epidermis to the cornified (horny) layer of the skin. |
| GO:0042700 | | luteinizing hormone signaling pathway | | The series of molecular signals mediated by luteinizing hormone. |
| GO:0009299 | | mRNA transcription | | The cellular synthesis of messenger RNA (mRNA) from a DNA template. |
| GO:0007275 | | multicellular organism development | | The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult). |
| GO:0008285 | | negative regulation of cell proliferation | | Any process that stops, prevents or reduces the rate or extent of cell proliferation. |
| GO:0050680 | | negative regulation of epithelial cell proliferation | | Any process that stops, prevents or reduces the rate or extent of epithelial cell proliferation. |
| GO:0051151 | | negative regulation of smooth muscle cell differentiation | | Any process that stops, prevents, or reduces the frequency, rate or extent of smooth muscle cell differentiation. |
| GO:0045892 | | negative regulation of transcription, DNA-templated | | Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription. |
| GO:0001556 | | oocyte maturation | | A developmental process, independent of morphogenetic (shape) change, that is required for an oocyte to attain its fully functional state. Oocyte maturation commences after reinitiation of meiosis commonly starting with germinal vesicle breakdown, and continues up to the second meiotic arrest prior to fertilization. |
| GO:0001550 | | ovarian cumulus expansion | | Increase in size of the cumulus surrounding the oocyte including change in morphology due to proliferation and dispersion of cumulus cells. |
| GO:0030728 | | ovulation | | The release of a mature ovum/oocyte from an ovary. |
| GO:0018108 | | peptidyl-tyrosine phosphorylation | | The phosphorylation of peptidyl-tyrosine to form peptidyl-O4'-phospho-L-tyrosine. |
| GO:0046854 | | phosphatidylinositol phosphorylation | | The process of introducing one or more phosphate groups into a phosphatidylinositol, any glycerophosphoinositol having one phosphatidyl group esterified to one of the hydroxy groups of inositol. |
| GO:0048015 | | phosphatidylinositol-mediated signaling | | A series of molecular signals in which a cell uses a phosphatidylinositol-mediated signaling to convert a signal into a response. Phosphatidylinositols include phosphatidylinositol (PtdIns) and its phosphorylated derivatives. |
| GO:0045740 | | positive regulation of DNA replication | | Any process that activates or increases the frequency, rate or extent of DNA replication. |
| GO:0043547 | | positive regulation of GTPase activity | | Any process that activates or increases the activity of a GTPase. |
| GO:0051781 | | positive regulation of cell division | | Any process that activates or increases the frequency, rate or extent of cell division. |
| GO:0008284 | | positive regulation of cell proliferation | | Any process that activates or increases the rate or extent of cell proliferation. |
| GO:0042108 | | positive regulation of cytokine biosynthetic process | | Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of cytokines. |
| GO:0001819 | | positive regulation of cytokine production | | Any process that activates or increases the frequency, rate or extent of production of a cytokine. |
| GO:0045741 | | positive regulation of epidermal growth factor-activated receptor activity | | Any process that activates or increases the frequency, rate or extent of EGF-activated receptor activity. |
| GO:0048146 | | positive regulation of fibroblast proliferation | | Any process that activates or increases the frequency, rate or extent of multiplication or reproduction of fibroblast cells. |
| GO:0045089 | | positive regulation of innate immune response | | Any process that activates or increases the frequency, rate or extent of the innate immune response, the organism's first line of defense against infection. |
| GO:0045410 | | positive regulation of interleukin-6 biosynthetic process | | Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of interleukin-6. |
| GO:0045840 | | positive regulation of mitotic nuclear division | | Any process that activates or increases the frequency, rate or extent of mitosis. |
| GO:0042327 | | positive regulation of phosphorylation | | Any process that activates or increases the frequency, rate or extent of addition of phosphate groups to a molecule. |
| GO:0045860 | | positive regulation of protein kinase activity | | Any process that activates or increases the frequency, rate or extent of protein kinase activity. |
| GO:0048661 | | positive regulation of smooth muscle cell proliferation | | Any process that activates or increases the rate or extent of smooth muscle cell proliferation. |
| GO:0048160 | | primary follicle stage | | The stage in oogenesis when a single layer of cuboidal follicle cells surrounds the oocyte. The oocyte nucleus is large. |
| GO:2000145 | | regulation of cell motility | | Any process that modulates the frequency, rate or extent of cell motility. |
| GO:0014066 | | regulation of phosphatidylinositol 3-kinase signaling | | Any process that modulates the frequency, rate or extent of signal transduction mediated by the phosphatidylinositol 3-kinase cascade. |
| GO:0043434 | | response to peptide hormone | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a peptide hormone stimulus. A peptide hormone is any of a class of peptides that are secreted into the blood stream and have endocrine functions in living animals. |
| GO:0042060 | | wound healing | | The series of events that restore integrity to a damaged tissue, following an injury. |
cellular component |
| GO:0005576 | | extracellular region | | The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite. |
| GO:0005615 | | extracellular space | | That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid. |
| GO:0016021 | | integral component of membrane | | The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane. |
| GO:0005887 | | integral component of plasma membrane | | The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane. |
| GO:0005622 | | intracellular | | The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm. |
| GO:0016020 | | membrane | | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. |
| GO:0005886 | | plasma membrane | | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. |