3637
In analogy to human CD70 , mCD70 transcript levels are strongly but transiently up - regulated during lymphocyte activation , which is in line with a role for the CD27 - CD70 receptor pair early in the immune response .
 GENE: human CD70; GENE: mCD70 transcript; GENE: CD27 - CD70 receptor
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: human CD70; GENE: mCD70 transcript; GENE: CD27 - CD70 receptor