Anti-LXR beta/NER/NR1H2 Antibody Picoband® Fluoro488 Conjugated

Liver X receptor beta (LXR-β) is a member of the nuclear receptor family of transcription factors. LXR-β is encoded by the NR1H2 gene (nuclear receptor subfamily 1, group H, member 2) . The liver X receptors, LXRA (NR1H3; MIM 602423) and LXRB, form a subfamily of the nuclear receptor superfamily and are key regulators of macrophage function, controlling transcriptional programs involved in lipid homeostasis and inflammation. The inducible LXRA is highly expressed in liver, adrenal gland, intestine, adipose tissue, macrophages, lung, and kidney, whereas LXRB is ubiquitously expressed. Ligand-activated LXRs form obligate heterodimers with retinoid X receptors (RXRs; see MIM 180245) and regulate expression of target genes containing LXR response elements (summary by Korf et al., 2009 [PubMed 19436111]) .

Angiogenesis, Cancer, Cardiovascular, Growth Factors, Growth Factors/Hormones, Invasion/Microenvironment, Neurogenesis, Neurology Process, Neuroscience, Signal Transduction

Growth factor for endothelial cells. VEGF-B167 binds heparin and neuropilin-1 whereas the binding to neuropilin-1 of VEGF-B186 is regulated by proteolysis.

1. Andersson, S., Gustafsson, N., Warner, M., Gustafsson, J.-A. Inactivation of liver X receptor beta leads to adult-onset motor neuron degeneration in male mice. Proc. Nat. Acad. Sci. 102: 3857-3862, 2005. Note: Erratum: Proc. Nat. Acad. Sci. 103: 8298 only, 2006. 2. Bensinger, S. J., Bradley, M. N., Joseph, S. B., Zelcer, N., Janssen, E. M., Hausner, M. A., Shih, R., Parks, J. S., Edwards, P. A., Jamieson, B. D., Tontonoz, P. LXR signaling couples sterol metabolism to proliferation in the acquired immune response. Cell 134: 97-111, 2008. 3. Bradley, M. N., Hong, C., Chen, M., Joseph, S. B., Wilpitz, D. C., Wang, X., Lusis, A. J., Collins, A., Hseuh, W. A., Collins, J. L., Tangirala, R. K., Tontonoz, P. Ligand activation of LXR-beta reverses atherosclerosis and cellular cholesterol overload in mice lacking LXR-alpha and apoE. J. Clin. Invest. 117: 2337-2346, 2007.