Stemcellshavethepotentialtotreat:
A. spinal cord injury
B. osteoarthritis
C. rheumatoid arthritis
D. Crohn's disease
查看答案
Potential applications of human iPSCs include:
A. in vitro disease modeling
B. drug screening and discovery
C. drug toxicity testing
D. pathogenesis study
Stemcellshavethepotentialtotreat:
A. myocardial infarction
B. muscular dystrophy
C. diabetes
D. cancers
Ethical issues & considerations about human stem cells include:
A. human dignity
B. safety: tumorigenicity, vector-caused risks, human-animal chimeras, etc
C. informed consent
D. slippery slope
Safety issues of stem cells are:
A. risk for generation of human embryos & human-animal chimeras
B. unwanted differentiation of the transplanted stem cells & their potential to suppress anti-tumor immune response
C. concern regarding the immunogenicity of iPSCs
D. Stem cells may generate new blood vessels that may promote tumor growth & metastasis.
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