1.Human mesenchymal stem cells inhibit cancer cell proliferation by secreting DKK-1Antiproliferative effect of MSCs: T, p m' F2 E' }+ T7 W/ q8 m
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2.Internalization of REIC/DKK-3 prtotein by induced pluripotent stem -cell-derived embryoid bodies and extra-embryonic tissues 7 A. {5 \6 \; n4 b, s5 }, a