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: The emerging theme is one of cell - type - specific regulation , affecting not only the functional activation of transcription factors but also their access to appropriate regions of DNA .

SOLUTION: transcription factors

PROBLEM: The resistance to cytolethal effects can not be ascribed to a failure of cells to take up and bind steroid or to significant differences in the molecular species of cytoplasmic receptors present .

SOLUTION: cytoplasmic receptors

PROBLEM: However , little is known about the effect of high glucose on MCP - 1 expression and its signal transduction pathway in human peritoneal mesothelial cells .

SOLUTION:
MCP - 1