Table 2 siRNAs used in this study

Refseq accession number	Gene symbol	Sense siRNA sequence	Antisense siRNA sequence
NM_002421.3	MMP1	GAAAUCUUGCUCAUGCUUU	AAAGCAUGAGCAAGAUUUC
NM_004530.5	MMP2	CUGCAAACAGGACAUUGUA	UACAAUGUCCUGUUUGCAG