Frequency of CD45RO+ memory cell subsets correlates with length of partial remission in T1D.
CD25+ CD127hi frequency is a strong predictor of remission length when used as a covariate with baseline HbA1c.
CD25+ CD127hi frequency is a strong predictor of remission length when used as a covariate with baseline C-peptide.
CD25+ CD127hi cells are neither Foxp3+ Treg nor Tr1 cells.
Frequency of CD25+ CD127hi cells correlates with the frequency of activated Treg.