Are We Ready to Edit the Fetal Genome?

The video explores the advancements in gene therapy, focusing on its potential to treat genetic disorders by altering genetic makeup. It addresses misconceptions about designer babies and emphasizes the current focus on treating diseases. The video explains the mechanism of gene therapy using viral vectors and discusses fetal gene therapy's potential and ethical considerations. It highlights research progress, ethical challenges, and future prospects, including the use of CRISPR. The importance of adhering to ethical guidelines and the complexities of gene editing are underscored.

What is a common misconception about gene therapy?

• It can cure all diseases.

• It will be used to create 'designer babies'.

• It is only used for cosmetic purposes.

• It is a form of traditional medicine.

How do scientists use viruses in gene therapy?

• They use viruses to deliver genetic instructions.

• They use viruses to create new genes.

• They use viruses to enhance immune response.

• They use viruses to destroy harmful cells.

What is the primary goal of fetal gene therapy?

• To change eye color.

• To modify intelligence levels.

• To prevent diseases before birth.

• To enhance physical traits.

What criteria did the UK's Gene Therapy Advisory Committee set for fetal treatments?

• They should have a clear advantage over other treatments and be for life-threatening diseases with no suitable treatment.

• They should be used for cosmetic enhancements.

• They should be cheaper than existing treatments.

• They should be available to everyone.

Why is most fetal gene therapy research currently limited to animal models?

• Because it is too risky to try in human fetuses.

• Because it is too expensive.

• Because it is not effective.

• Because it is not ethical.

What was a significant finding in the 2018 study on fetal gene therapy in mice?

• The mice became more intelligent.

• The mice showed normal enzyme activity after treatment.

• The mice had no change in their condition.

• The mice developed new diseases.

What was controversial about the Chinese researcher's use of CRISPR on human embryos?

• It was widely accepted by the scientific community.

• It cured a previously untreatable disease.

• It was the first successful human trial.

• It was done without ethical approval.