Vimentin:	forward 5′- ATTCCACTTTGCGTTCAAGG -3′, reverse 5′- CTTCAGAGAGAGGAAGCCGA -3′
CD44:	forward 5′-CCATCTGTGCAGCAAACAAC- 3′, reverse 5′-GAGCTGAAGCATTGAAGCAA -3′
Wnt5A:	forward 5′-TAAGCCCAGGAGTTGCTTTG- 3′, reverse 5′-GCAGAGAGGCTGTGCTCCTA-3′
MART-1:	forward 5′-AGAAGATGCCCACAAGAAGG- 3′, reverse 5′-CGCTGGCTCTTAAGGTGAAT-3′
SOX10:	forward 5′-AAAGACCACCCGGACTACAA- 3′, reverse 5′-TTGCCGAAGTCGATGTGA-3′
IL-6R:	forward 5′-GGGACCATGGAGTGGTAGC- 3′, reverse 5′-ACTGGTCAGCACGCCTCT-3′.