I found another type 1 remission story:

LIVING Without Type 1 
Following the lives of children and families using food therapy to
successfully treat and live without Type 1!
http://livingwithouttype1.blogspot.com/

"We have found that grain and dairy eliminated has helped reverse the signs
of Type 1 Diabetes in youngest daughter Kylie.  Through testing we found
that her body needed those foods eliminated in order to rest her broken
pancreas and start a regeneration process.  It took 6 months.  A total shock
because we were expecting a lifetime to fight the disease (Kim thought 8
years at least for the pancreas cells to fully regenerate. LOL!) "