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Details on Person The apolipoprotein D (APOD) gene is transcribed to yield mRN...

Class:IdSummation:9657860
_displayNameThe apolipoprotein D (APOD) gene is transcribed to yield mRN...
_timestamp2019-08-09 09:02:21
created[InstanceEdit:9657834] Shamovsky, Veronica, 2019-08-09
literatureReference[LiteratureReference:5229265] Cloning and expression of human apolipoprotein D cDNA
[LiteratureReference:9657833] Liver X receptors are regulators of adipocyte gene expression but not differentiation: identification of apoD as a direct target
[LiteratureReference:9657849] Activation of liver X receptor suppresses angiogenesis via induction of ApoD
[LiteratureReference:9657770] Extracellular Vesicles Secreted by Astroglial Cells Transport Apolipoprotein D to Neurons and Mediate Neuronal Survival Upon Oxidative Stress
[LiteratureReference:9657796] Liver X receptor activation enhances cholesterol loss from the brain, decreases neuroinflammation, and increases survival of the NPC1 mouse
textThe apolipoprotein D (APOD) gene is transcribed to yield mRNA and the mRNA is translated to yield protein. APOD is an atypical apolipoprotein that belongs to the lipocalin family, and is expressed by a wide variety of cells and tissues (Drayna D et al. 1986). The liver X receptor α (LXRα, NR1H3) and LXRβ (NR1H2) were found to regulate the expression of the APOD gene in cultured cells and in vivo (Hummasti S et al. 2004; Lai C-J et al. 2017). Synthetic LXR agonist treatment of mouse adipocytes (3T3-L1 cells) and human umbilical vein endothelial cells (HUVECs) resulted in increased mRNA and protein levels of APOD (Hummasti S et al. 2004; Lai C-J et al. 2017). An LXR response element (LXRE) was identified in the human APOD gene promoter, and binding of LXRα (NR1H3):RXRa heterodimers was demonstrated by electrophoretic mobility shift assay (EMSA) and luciferase cell reporter assay (Hummasti S et al. 2004). Mice treated with synthetic LXR agonists exhibited increased APOD mRNA levels in adipose tissue, skeletal muscle and cerebellum, but not liver (Hummasti S et al. 2004; Repa JJ et al. 2007). In humans, APOD is found in the plamsa, associated with high-density lipoprotein (HDL), and polymorphisms have been linked to metabolic disease. APOD has also been suggested to be neuroprotective (Pascua-Maestro R et al 2019).
(summation)[BlackBoxEvent:9657767] Expression of APOD regulated by NR1H2 or NR1H3 [Homo sapiens]
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