Dec. 21, 2017, 1:12 a.m.
Dream Chaser at Dawn
Dawn brings the sight of Dream Chaser, Sierra Nevada Corporation's reusable spaceplane, as it sits on the runway at NASA's Armstrong Flight Research Center.
tutti - social network
Tutti is the simplest social network on internet. Here you can make friends, create communities, sell things, make surveys, comment and share stuff.
Researchers have discovered a way for chemotherapy drug paclitaxel to target migrating, or circulating, cancer cells, which are responsible for the development of tumor metastases. Until now, paclitaxel has only been used to target rapidly dividing cancer cells. The team was successful in getting the drug to piggyback on 123B9, an agent they devised to target an oncogene called EphA2.https://www.sciencedaily.com/releases/2018/02/180223151855.htm
