GeneTherapy基因治疗.ppt
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1、GAC1 ClarenceIntroductionWhat is a gene?basic unit of heredity in a living organism What is gene therapyhereditary diseases insertion of genes-individuals cells&tissuesa defective mutant allele is replaced with a functional one How it works“normal”gene-patients“abnormal”onetarget cells by a vectorre
2、trovirusesadenovirusesadeno-associated virusesherpes simplex viruses Development2003,UCLA,potential treatment for Parkinsons disease2006,National Institutes of Health,killer T-cell helped treat cancer2007,Moorfields Eye Hospital and University College Londons Institute of Ophthalmology,first gene th
3、erapy trial for inherited retinal disease.DebateProsAdvanced technology is supposed to benefit mankindStretch mankinds livesGlimmer of hopeRid inherited diseases that normally treatment cannot be avoidedConsEthicalReligiousMedicalReligiousReligiousMedicalConclusionHuman Genome Project in 2003Other a
4、dvance of scienceThe gene therapy will succeedReferenceGene Therapy(2008),ornl online Available at:Accessed 4 November 2008Gene therapy(2008),Wikipedia online Available at:Accessed 4 November 2008Gene Therapy for Cancer Q&A(2008),National Cancer Institute onlineAvailable at:Accessed 3 November 2008H
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