4168
Antisense oligonucleotides complementary to the 5 ' end of PKC - zeta mRNA sequences significantly reduced the collagen lattice - stimulated alpha2 and MMP - 1 mRNA levels .
 GENE: PKC - zeta mRNA sequences; GENE: collagen; GENE: MMP - 1 mRNA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: PKC - zeta mRNA sequences; GENE: collagen; GENE: MMP - 1 mRNA