Summary of REL
The gene codes for a protein, REL proto-oncogene, NF-kB subunit. Mutation or amplification is linked to B-cell lymphomas, including Hodgkin's lymphoma. Single nucleotide polymorphisms are linked to a susceptibility to ulcerative colitis and rheumatoid arthritis [R].
The Function of REL
Proto-oncogene that may play a role in differentiation and lymphopoiesis. NF-kappa-B is a pleiotropic transcription factor which is present in almost all cell types and is involved in many biological processed such as inflammation, immunity, differentiation, cell growth, tumorigenesis and apoptosis. NF-kappa-B is a homo- or heterodimeric complex formed by the Rel-like domain-containing proteins RELA/p65, RELB, NFKB1/p105, NFKB1/p50, REL and NFKB2/p52. The dimers bind at kappa-B sites in the DNA of their target genes and the individual dimers have distinct preferences for different kappa-B sites that they can bind with distinguishable affinity and specificity. Different dimer combinations act as transcriptional activators or repressors, respectively. NF-kappa-B is controlled by various mechanisms of post-translational modification and subcellular compartmentalization as well as by interactions with other cofactors or corepressors. NF-kappa-B complexes are held in the cytoplasm in an inactive state complexed with members of the NF-kappa-B inhibitor (I-kappa-B) family. In a conventional activation pathway, I-kappa-B is phosphorylated by I-kappa-B kinases (IKKs) in response to different activators, subsequently degraded thus liberating the active NF-kappa-B complex which translocates to the nucleus. The NF-kappa-B heterodimer RELA/p65-c-Rel is a transcriptional activator.
Protein names
Recommended name:
Proto-oncogene c-Rel- RS13017599 (REL) ??
- RS13031237 (REL) ??
- RS34695944 (REL) ??
- RS842647 (REL) ??
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Top Gene-Substance Interactions
REL Interacts with These Diseases
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Substances That Increase REL
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Substances That Decrease REL
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Advanced Summary
Covered on Genetics Home Reference: rheumatoid arthritis
From NCBI Gene: This gene encodes a protein that belongs to the Rel homology domain/immunoglobulin-like fold, plexin, transcription factor (RHD/IPT) family. Members of this family regulate genes involved in apoptosis, inflammation, the immune response, and oncogenic processes. This proto-oncogene plays a role in the survival and proliferation of B lymphocytes. Mutation or amplification of this gene is associated with B-cell lymphomas, including Hodgkin's lymphoma. Single nucleotide polymorphisms in this gene are associated with susceptibility to ulcerative colitis and rheumatoid arthritis. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Apr 2014] From UniProt: Proto-oncogene that may play a role in differentiation and lymphopoiesis. NF-kappa-B is a pleiotropic transcription factor which is present in almost all cell types and is involved in many biological processed such as inflammation, immunity, differentiation, cell growth, tumorigenesis and apoptosis. NF-kappa-B is a homo- or heterodimeric complex formed by the Rel-like domain-containing proteins RELA/p65, RELB, NFKB1/p105, NFKB1/p50, REL and NFKB2/p52. The dimers bind at kappa-B sites in the DNA of their target genes and the individual dimers have distinct preferences for different kappa-B sites that they can bind with distinguishable affinity and specificity. Different dimer combinations act as transcriptional activators or repressors, respectively. NF-kappa-B is controlled by various mechanisms of post-translational modification and subcellular compartmentalization as well as by interactions with other cofactors or corepressors. NF-kappa-B complexes are held in the cytoplasm in an inactive state complexed with members of the NF-kappa-B inhibitor (I-kappa-B) family. In a conventional activation pathway, I-kappa-B is phosphorylated by I-kappa-B kinases (IKKs) in response to different activators, subsequently degraded thus liberating the active NF-kappa-B complex which translocates to the nucleus. The NF-kappa-B heterodimer RELA/p65-c-Rel is a transcriptional activator.
Conditions with Increased Gene Activity
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Conditions with Decreased Gene Activity
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Technical
The following transcription factors affect gene expression:
Gene Pathways:
Molecular Function:
- Chromatin Binding
- Rna Polymerase Ii Distal Enhancer Sequence-Specific Dna Binding
- Transcriptional Activator Activity, Rna Polymerase Ii Distal Enhancer Sequence-Specific Binding
- Transcription Factor Activity, Sequence-Specific Dna Binding
Biological Processes:
- I-Kappab Kinase/Nf-Kappab Signaling
- Inflammatory Response
- Innate Immune Response
- Negative Regulation Of Gene Expression
- Negative Regulation Of Interferon-Beta Production
- Negative Regulation Of Neuron Death
- Negative Regulation Of Transcription From Rna Polymerase Ii Promoter
- Nik/Nf-Kappab Signaling
- Positive Regulation Of I-Kappab Kinase/Nf-Kappab Signaling
- Positive Regulation Of Transcription From Rna Polymerase Ii Promoter
- Response To Cytokine