Grem1/GREM1(GremLin 1)/DAND2/DRM/Cell proliferation-inducing gene 2 protein/CKTSF1B1/gremLin 1, cysteine knot superfamily, homolog/DAN domain family member 2/GREMLIN/Down-regulated in Mos-transformed cells protein/DRMM/gremLin/gremLin-1/gremLin 1-like protein/IHG-2/Increased in high glucose protein 2/increased in high glucose-2/proliferation-inducing gene 2