You will be given a definition of a task first, then some input of the task.
Given a passage, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.

Inflammation plays a central role in many neurodegenerative diseases, including Parkinson's, Alzheimer's, multiple sclerosis, amyotrophic lateral sclerosis, and AIDS dementia. Microglia are the resident macrophages of the central nervous system and are the cells primarily responsible for the inflammatory component of these diseases.", 'Using gene expression profiling, we compared the profile of the neurospecific microglial cell line BV-2 after LPS stimulation to that of a macrophage cell line (J774A.1) stimulated with LPS.', 'A set of 77 genes that were modulated only in microglial cells after LPS stimulation was identified. One gene of interest, Gng12, was investigated further to determine its ability to modify the inflammatory response. Specifically, Gng12 mRNA levels were transiently increased after LPS stimulation. In addition, overall levels of Gng12 mRNA after LPS stimulation were significantly higher in BV-2 cells as compared to macrophage cells.
Output:
Is gng12 a novel negative regulator of LPS-induced inflammation in the microglial cell line BV-2?