  We review a recently proposed mechanism for superconductivity in hole-doped
cuprates exhibiting a strong interplay between pairing and antiferromagnetism.
Starting from the t-t'-J model for the CuO planes, we show that this interplay
can explain in a unified framework the pseudogap phenomenology of the spectral
weight of the hole, the hourglass-like structure of the magnetic excitation,
the critical exponent of the superfluid density, the relation between the scale
of the magnetic resonance and Tc.
