The Genetic Revolution and Predictive Medicine | Brandon Colby | Talks at Google | Summary and Q&A

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October 26, 2011
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Talks at Google
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The Genetic Revolution and Predictive Medicine | Brandon Colby | Talks at Google

TL;DR

Genetic testing can provide valuable information about a person's risk for various diseases and enable personalized prevention and treatment strategies.

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Questions & Answers

Q: What is the aim of genetic testing?

The aim of genetic testing is to personalize healthcare by gaining access to an individual's genetic information and using it to prevent diseases from occurring or minimize their impact.

Q: Can genetic testing identify common diseases?

Yes, genetic testing can identify common diseases such as heart disease, various types of cancer, and Alzheimer's disease. The accuracy of predictions varies depending on the amount of research done for each disease.

Q: Does a person's genetic profile change over time?

The raw genetic data, the actual genetic code, remains static throughout a person's life. However, environmental factors and lifestyle choices can affect gene expression, which can modify disease risk.

Q: How accurate is genetic testing in identifying rare diseases?

Genetic testing can identify rare diseases and often finds a higher prevalence of carriers than previously estimated. The accuracy of predicting rare diseases depends on the amount of research conducted on the associated genes.

Summary & Key Takeaways

  • Genetic testing combines comprehensive genetic analysis and personalized prevention based on an individual's genes.

  • By gaining access to our genes through genetic testing, we can personalize healthcare and make preventive measures before diseases manifest.

  • Genetic testing allows for tailored lifestyle modifications, medication choices, and even surgery based on an individual's genetic profile.

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