HeLa cells are cancer cells - from Henrietta Lacks who died in 1951 as I recall. They have been used in research, but they are not a treatment. http://en.wikipedia.org/wiki/ HeLa
2 Answers · Health · 03/10/2009
Cancer cells are immortal. Thats why it is so hard to defeat cancer. The stuff that kills cancer usually kills tons of healthy cells before even starting to kill the cancerous ones. The cells can divide as...
1 Answers · Science & Mathematics · 06/11/2010