Korea strictly prohibits somatic cell nuclear transfer experiments between humans and animals
Release date: 2007-11-23
South Korea has introduced strict new regulations banning the use of somatic cell nuclear transfer (SCNT) between humans and animals, marking a significant shift in its bioethics policy. The updated Bioethics Act, proposed by the government on November 30, 2007, explicitly prohibits the transfer of animal cells into human eggs or human nuclei into animal eggs, as well as the fusion of genetic material from different species. These changes are expected to come into effect in 2008 after approval by the National Assembly.
The new law does not apply to experiments that were already completed before the amendment was passed, but it sets a clear boundary for future research. According to an official from the South Korean government, further refinements to stem cell legislation are planned for the following year. Ongoing human stem cell research aimed at treating and preventing diseases can continue under the current approval process, provided they pass review by the institution’s bioethics committee. However, any new projects will require direct approval from the Ministry of Health and Welfare.
The decision has sparked debate within the scientific community. Many researchers argue that using animal eggs to transfer human somatic cell nuclei remains a crucial method for studying embryonic stem cells and their role in disease. A report from the Korean Daily cited experts who emphasized that animal eggs are often necessary due to the limited availability of human eggs for such experiments.
Despite these restrictions, the South Korean government has historically supported stem cell research. However, the controversy surrounding former Seoul National University professor Hwang Woo-suk’s fraudulent research and unethical methods of obtaining eggs led to widespread public concern. This incident significantly impacted public trust and prompted stricter oversight in the field.
The new regulations reflect a balance between ethical concerns and scientific progress, aiming to ensure responsible development in the rapidly evolving field of regenerative medicine. As the global scientific community continues to explore the potential of stem cell technology, South Korea’s approach highlights the complex interplay between innovation and ethics.
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