How far can genetic engineering influence those already living?

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SUMMARY

Genetic engineering has the potential to influence living individuals through targeted modifications of undifferentiated cells, such as stem cells. While differentiated cells like muscle and nerve cells cannot be altered, undifferentiated cells can be manipulated to produce new differentiated cells with transgenes. The discussion highlights the ethical considerations surrounding genetic modifications, emphasizing the ongoing debate about what constitutes moral versus immoral practices in this field.

PREREQUISITES
  • Understanding of genetic engineering principles
  • Knowledge of cell differentiation and types of cells (differentiated vs. undifferentiated)
  • Familiarity with transgenic technology
  • Awareness of ethical implications in biotechnology
NEXT STEPS
  • Research the latest advancements in stem cell therapy
  • Explore the ethical frameworks surrounding genetic modifications
  • Learn about the techniques used in creating transgenic organisms
  • Investigate the regulatory landscape for genetic engineering in humans
USEFUL FOR

Biotechnologists, genetic engineers, ethicists, and anyone interested in the implications of genetic modifications on current and future populations.

KCL
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So it's easier to change a clump of cells and designer babies will be part of the future... but what about people living now? Will I be able to change my DNA 20 or 30 years from now?

Thanks for any replies. :)
 
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The DNA in every dividing cell in your body is subject to change, but I don't think that's what you mean.

Many cells in your body are differentiated- they have reached a terminal state, are executing a set genetic program and no longer reproduce (muscles, nerves, epithelial cells, endothelial cells). Other cells are undifferentiated- basal cells, stem cells in the marrow, etc. Those could be targeted, leading to new differentiated cells (epithelial cells come from basal cells, blood comes from the marrow, etc) with transgenes.
 
There are lots of political forces here at work in what is 'moral' and 'immoral' in genetic engineering.
 

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