I don't know, uploading still sounds like a transhumanist fantasy devoid of a solid understanding minds and is kind of jumping the gun, in terms achievable h+ technologies.
That sounds like saying "we don't understand this thing yet, so we shouldn't research it" (even if researching it will lead to a better understanding of it, given enough time).
The International Journal of Machine Consciousness recently published its special issue on mind uploading. The papers are paywalled, but as the editor of the issue, Ben Goertzel has put together a page that links to the authors' preprints of the papers. Preprint versions are available for most of the papers.
Below is a copy of the preprint page as it was at the time that this post was made. Note though that I'll be away for a couple of days, and thus be unable to update this page if new links get added.