120 likes | 296 Vues
Cloning. By Andrew Kirkpatrick. Cloning Overview. Cloning is t o produce or grow a cell, group of cells, or organism from a single original cell. Controversial Topic 3 types Therapeutic (focus) Reproductive DNA. Therapeutic Cloning. Stem Cells Building block
E N D
Cloning By Andrew Kirkpatrick
Cloning Overview • Cloning is to produce or grow a cell, group of cells, or organism from a single original cell. • Controversial Topic • 3 types • Therapeutic (focus) • Reproductive • DNA
Therapeutic Cloning • Stem Cells • Building block • Embryonic or Pluripotent cells • Pros and Cons to both • Practical Use discovered in 1981 (rats) • Human Cells 1998
Cons Could be side effects to cells Destruction of embryos Chance of rejection
Pros • Advancement in Medical Technology • Can prevent testing on humans and animals • Alzheimer's, Schizophrenia, Crone's • POA • Can create embryonic stem cells using skin cells of the patient • UCLA’s Kathrin Plath • “In nothing do men more nearly approach the gods than in giving health to men” (Cicero).
So Where are We? Stem Cell Progress
Important Moments 1981: Embryonic stem cells are first isolated in mice. Feb. 12, 2004: South Korean scientists announce the world's first successfully cloned human embryo. Nov. 20, 2007: Two independent teams of scientists report on a method for making human embryonic stem cells without destroying a human embryo. Current Day: British scientist created working kidney using stem cells. Current Day: Skin Cell Gun
Skin Cell Gun http://www.youtube.com/watch?v=eXO_ApjKPaI
Writing to… • Carol Tobias • President of National Right to Life • Address • 512 10th St. NW Washington, DC 20004 (202) 626-8800
Works Cited http://www.thefreedictionary.com/clone http://www.buzzle.com/articles/pros-and-cons-of-cloning.html http://www.ornl.gov/sci/techresources/Human_Genome/elsi/cloning.shtml http://learn.genetics.utah.edu/content/tech/cloning/whatiscloning/ http://www.zmescience.com/research/stem-cell-organ-14042011/ http://www.npr.org/templates/story/story.php?storyId=16456136 http://www.youtube.com/watch?v=wcR1JSoK0F0 http://www.nrlc.org/contact.html http://bookbuilder.cast.org/view_print.php?book=5475 University of California - Los Angeles. "Human Skin Cells Reprogrammed Into Embryonic Stem Cells." ScienceDaily, 11 Feb. 2008. Web. 17 Jan. 2012. "CordBlood Bank | How Does Stem Cell Research Work?" Cord Blood Bank | Information & Resources on Cord Blood Banking. Web. 22 Mar. 2011. <http://www.cordblood-bank.net/how-stem-cell-research-works.htm>. "Rethinking stem cell research, funds." USA Today 27 Aug. 2010: 9A. General OneFile. Web. 15 Mar. 2011. "Medical Quotes." The Quote Garden. 9 Sept. 2010. Web. 19 Mar. 2011. <http://www.quotegarden.com/medical.html>. http://overexpressed.com/tag/scientific-method/