TASK DEFINITION: In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
PROBLEM:  Inhibition of Th1 differentiation by IL - 6 is mediated by SOCS1 .

SOLUTION: IL - 6

PROBLEM:  The inhibition was induced by interaction with macrophages that had contacted with P . berghei - infected erythrocytes and was mediated by a soluble factor , IL - 10 .

SOLUTION: IL - 10

PROBLEM:  Overall , the phenotype observed in XHM - ED patients shows that the putative zinc - finger domain of NEMO has a regulatory function and demonstrates the definite requirement of CD40 - mediated NF - kappaB activation for B cell immunoglobulin class - switching .

SOLUTION:
NF - kappaB