I am proud that here was a brilliant attorney who stood up and said if they did what they said they did, let them prove it..

By learning whether it is safe and effective in our (pet) companions, we may also know whether it is safe and effective for our loved ones

I now have information that leads me to believe he had misled me. My trust has been shaken. I am sick at heart. I am not going to be able to collaborate with Woo-suk.

The nature of this information mandates confidentiality. I have contacted appropriate academic and regulatory agencies regarding this new information and accordingly, have suspended my collaborations with Professor Hwang,

a breach of trust about possible egg-donor irregularities.

This is to advance stem cell science and medicine, not to make dogs by this unnatural method.

There had been allegations that people in his lab may have donated eggs. I was told those were also false. I now question whether they are indeed false.

We congratulate (South) Korea ... for constructing the world stem cell hub as a global lighthouse, safely and responsibly guiding us away from treacherous rocks.

We are not in the business of cloning pets,

My careful re-evaluations of published figures and tables, along with new problematic information, now casts substantial doubts about the paper's accuracy. Over the weekend, I received allegations from someone involved with the experiments that certain elements of the report may be fabricated.