This scientific progress half a year down the road after Dolly would point towards the possibility of human cloning. In tow with that, such cell research might eventually lead to the elimination of diseases such as diabetes and spinal cord injury, now that would be something, wouldn’t it?
Said scientists realized that they are able to clone human cells through the replacement of the bad cells with good ones. Since everyone is different, this particular technique can be designed specially for the patient in question and in accordance to their specific needs. A full human clone is still rather far fetched at the moment though, but progress is being made in that direction.