- BMAL1:CLOCK/NPAS2 Activates Circadian Expression, organism-specific biosystem (from REACTOME)
BMAL1:CLOCK/NPAS2 Activates Circadian Expression, organism-specific biosystemAs inferred from mouse, BMAL1:CLOCK and BMAL1:NPAS2 heterodimers bind to sequence elements (E boxes) in the promoters of target genes and enhance transcription (Gekakis et al. 1998, reviewed in Munoz...
- Circadian Clock, organism-specific biosystem (from REACTOME)
Circadian Clock, organism-specific biosystemAt the center of the mammalian circadian clock is a negative transcription/translation-based feedback loop: The BMAL1:CLOCK/NPAS2 heterodimer transactivates CRY and PER genes by binding E-box element...
- Circadian Repression of Expression by REV-ERBA, organism-specific biosystem (from REACTOME)
Circadian Repression of Expression by REV-ERBA, organism-specific biosystemREV-ERBA binds DNA elements very similar to those bound by the transcription activator RORA. RORAREV-ERBA bound to DNA and heme recruits the corepressors NCoR and HDAC3 to repress transcription. Thu...
- Developmental Biology, organism-specific biosystem (from REACTOME)
Developmental Biology, organism-specific biosystemAs a first step towards capturing the array of processes by which a fertilized egg gives rise to the diverse tissues of the body, examples of three kinds of processes have been annotated. These are a...
- Fatty acid, triacylglycerol, and ketone body metabolism, organism-specific biosystem (from REACTOME)
Fatty acid, triacylglycerol, and ketone body metabolism, organism-specific biosystemThe reactions involved in the metabolism of fatty acids and of the triacylglycerols and ketone bodies derived from them form a closely interrelated, coordinately regulated module that plays a central...
- Gene Expression, organism-specific biosystem (from REACTOME)
Gene Expression, organism-specific biosystemGene Expression covers the pathways by which genomic DNA is transcribed to yield RNA, the regulation of these transcription processes, and the pathways by which newly-made RNA Transcripts are process...
- Generic Transcription Pathway, organism-specific biosystem (from REACTOME)
Generic Transcription Pathway, organism-specific biosystemOVERVIEW OF TRANSCRIPTION REGULATION: Detailed studies of gene transcription regulation in a wide variety of eukaryotic systems has revealed the general principles and mechanisms by which cell- or t...
- Metabolism, organism-specific biosystem (from REACTOME)
Metabolism, organism-specific biosystemMetabolic processes in human cells generate energy through the oxidation of molecules consumed in the diet and mediate the synthesis of diverse essential molecules not taken in the diet as well as th...
- Metabolism of lipids and lipoproteins, organism-specific biosystem (from REACTOME)
Metabolism of lipids and lipoproteins, organism-specific biosystemLipids are hydrophobic but otherwise chemically diverse molecules that play a wide variety of roles in human biology. They include ketone bodies, fatty acids, triacylglycerols, phospholipids and sphi...
- PPARA Activates Gene Expression, organism-specific biosystem (from REACTOME)
PPARA Activates Gene Expression, organism-specific biosystemThe set of genes regulated by PPAR-alpha is not fully known in humans, however many examples have been found in mice. Genes directly activated by PPAR-alpha contain peroxisome proliferator receptor e...
- RORA Activates Circadian Expression, organism-specific biosystem (from REACTOME)
RORA Activates Circadian Expression, organism-specific biosystemAs inferred from mouse, RORA binds ROR elements (ROREs) in DNA and recruits the coactivators PPARGC1A (PGC-1alpha) and p300 (EP300, a histone acetylase) to activate transcription.
- Regulation of Lipid Metabolism by Peroxisome proliferator-activated receptor alpha (PPARalpha), organism-specific biosystem (from REACTOME)
Regulation of Lipid Metabolism by Peroxisome proliferator-activated receptor alpha (PPARalpha), organism-specific biosystemPeroxisome proliferator-activated receptor alpha (PPAR-alpha) is the major regulator of fatty acid oxidation in the liver. PPARalpha is also the target of fibrate drugs used to treat abnormal plasma ...
- Transcriptional Regulation of White Adipocyte Differentiation, organism-specific biosystem (from REACTOME)
Transcriptional Regulation of White Adipocyte Differentiation, organism-specific biosystemAdipogenesis is the process of cell differentiation by which preadipocytes become adipocytes. During this process the preadipocytes cease to proliferate, begin to accumulate lipid droplets and develo...
- YAP1- and WWTR1 (TAZ)-stimulated gene expression, organism-specific biosystem (from REACTOME)
YAP1- and WWTR1 (TAZ)-stimulated gene expression, organism-specific biosystemYAP1 and WWTR1 (TAZ) are transcriptional co-activators, both homologues of the Drosophila Yorkie protein. They both interact with members of the TEAD family of transcription factors, and WWTR1 intera...