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Any process that modulates the frequency, rate or extent of cell activation, the change in the morphology or behavior of a cell resulting from exposure to an activating factor such as a cellular or soluble ligand. Any process that activates or increases the frequency, rate or extent of a cellular process, any of those that are carried out at the cellular level, but are not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. Any process that activates, maintains or increases the frequency, rate or extent of activation of satellite cell involved in skeletal muscle regeneration. The activation of satellite cell is the process that initiates satellite cell division by causing it to move from quiescence to the G1 stage of the cell cycle. The cell swells and there are a number of other small changes. The cells then start to divide. Following cell division the cells will differentiate. Any process that modulates the frequency, rate or extent of a cellular process, any of those that are carried out at the cellular level, but are not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. Any process that increases the rate or frequency of platelet activation. Platelet activation is a series of progressive, overlapping events triggered by exposure of the platelets to subendothelial tissue. Any process that activates or increases the frequency, rate or extent of activation. Any process that activates or increases the frequency, rate, or extent of leukocyte activation. Any process that activates or increases the frequency, rate or extent of a biological process. Biological processes are regulated by many means; examples include the control of gene expression, protein modification or interaction with a protein or substrate molecule. A change in the morphology or behavior of a cell resulting from exposure to an activating factor such as a cellular or soluble ligand.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: positive regulation of cell activation
Acc: GO:0050867
Aspect: Biological Process
Desc: Any process that activates or increases the frequency, rate or extent of activation.
Synonyms:
  • up-regulation of cell activation
  • up regulation of cell activation
  • stimulation of cell activation
  • activation of cell activation
  • upregulation of cell activation
Proteins in PDR annotated with:
   This term: 7 [Search]
   Term or descendants: 235 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0050867 - positive regulation of cell activation (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle