Aurora auroras is that an as-yet-undetected body around the dwarf star is throwing off material, as is the case with Jupiter and its moon Io. [[Category:Space plasmas]] [[Category:Arctic geography terminology]] [[Category:Atmospheric optical phenomena]] [[Category:Earth phenomena]] [[Category:Electrical phenomena]] [[Category:Light sources]] [[Category:Plasma physics]] [[Category:Planetary science]] [[Category:Sources of electromagnetic interference]] [[Category:Articles containing video clips]] Aurora An aurora (plural: auroras or aurorae), sometimes referred to as polar lights, northern lights (aurora borealis) or southern lights (aurora australis), is a natural light display in the Earth's sky, predominantly seen in the high-latitude regions (around the Arctic and Antarctic). Auroras are produced when the magnetosphere is sufficiently
Aurora inhibitor so named because the scattered mitotic spindles generated by mutant forms resemble the Aurora Borealis, have gained a great deal of attention as possible anticancer drug targets. The Aurora enzymes are particularly significant because they are involved in a direct path to the nucleosome by phosphorylating histone H3. Furthermore, Aurora kinases are known to be oncogenic and overexpressed in various forms of cancerous growth, including leukemia, colon cancer, prostate cancer and breast cancer tumors. So far three Aurora-kinase inhibitors have been described: ZM447439, Hesperadin and VX-680. The last is in advanced stages (Phase II clinical trial) of a joint drug