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The process by which an antigen-presenting cell expresses antigen (peptide or lipid) on its cell surface in association with an MHC class Ib protein complex. Class Ib here refers to non-classical class I molecules, such as those of the CD1 or HLA-E gene families. Any process that activates or increases the frequency, rate, or extent of antigen processing and presentation. The process by which an antigen-presenting cell expresses antigen (peptide or lipid) on its cell surface in association with an MHC protein complex. Any process that activates or increases the frequency, rate, or extent of antigen processing and presentation of lipid antigen via MHC class Ib. Any process that modulates the frequency, rate, or extent of antigen processing and presentation. Any process that activates or increases the frequency, rate, or extent of antigen processing and presentation of antigen via MHC class Ib. Any process that activates or increases the frequency, rate, or extent of antigen processing and presentation of peptide antigen via MHC class Ib. Any process that activates or increases the frequency, rate, or extent of an immune system process. Any process that modulates the frequency, rate, or extent of antigen processing and presentation of antigen via MHC class Ib.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: positive regulation of antigen processing and presentation via MHC class Ib
Acc: GO:0002594
Aspect: Biological Process
Desc: Any process that activates or increases the frequency, rate, or extent of antigen processing and presentation of antigen via MHC class Ib.
Synonyms:
  • up-regulation of antigen processing and presentation via MHC class Ib
  • stimulation of antigen processing and presentation via MHC class Ib
  • up regulation of antigen processing and presentation via MHC class Ib
  • upregulation of antigen processing and presentation via MHC class Ib
  • activation of antigen processing and presentation via MHC class Ib
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 0


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0002594 - positive regulation of antigen processing and presentation via MHC class Ib (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle