๐๐ข๐ ๐ฒ๐จ๐ฎ ๐ค๐ง๐จ๐ฐ? ๐
๐ญ โNudeโ mice lack a thymus and canโt produce T cells, so they accept human tissues without rejection!
๐งฌ Discovered in the 1960s, they revolutionized cancer & immunology research and help develop personalized medicine. ๐ #Science
