1281
In cells co - expressing high levels of the p38 ( MAPK ) kinase ( MKK3 ) together with the p38 ( MAPK ) , a significant inhibition of mitogen - induced cyclin D1 expression was observed .
 GENE: p38; GENE: MAPK; GENE: MKK3; GENE: p38; GENE: MAPK; GENE: cyclin D1
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: p38; GENE: MAPK; GENE: MKK3; GENE: p38; GENE: MAPK; GENE: cyclin D1