  We introduce the concept of Gaussian integral isoperimetric transference and
show how it can be applied to obtain a new class of sharp Sobolev-Poincar\'{e}
inequalities with constants independent of the dimension. In the special case
of $L^{q}$ spaces on the unit $n-$dimensional cube our results extend the
recent inequalities that were obtained in \cite{FKS} using extrapolation.
