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.

[Q]: Patients with alcoholic liver disease (ALD) display inflammation of the subcutaneous adipose tissue (SAT) which correlates with liver lesions. We examined macrophage markers and polarization in the SAT of alcoholic patients and adipokine expression according to liver inflammation; we studied the consequences of alcohol withdrawal.', 'Forty-seven patients with ALD were prospectively included. SAT and blood samples were collected at inclusion and after 1week of alcohol withdrawal. Pro-inflammatory cytokines/chemokines, inflammasome components and products, adipokine expression levels, macrophage markers and polarization in liver and SAT samples were assessed by RT-PCR arrays.', 'mRNA expression level of chemokines (IL8, semaphorin 7A) correlated with hepatic steatosis in both liver and SAT. Liver expression of inflammasome components (IL1, IL18, caspase-1) and SAT IL6 and CCL2 correlated with liver damage. In patients with mild ALD, 1week of alcohol withdrawal was sufficient to decrease expression level of total macrophage markers in the adipose tissue, to orient adipose tissue macrophages (ATM) towards an anti-inflammatory M2 phenotype and to decrease the mRNA expression of cytokines/chemokines (IL18, CCL2, osteopontin, semaphorin 7A). In patients with severe ALD, 1week of abstinence was also associated with an increase in CCL18 expression.
[A]: Does alcohol withdrawal alleviate adipose tissue inflammation in patients with alcoholic liver disease?

[Q]: It is a matter of debate whether or not ordinary heading of the ball in soccer causes injury to brain tissue.', 'To analyse concentrations of the biochemical markers of brain tissue damage S-100B and neurone specific enolase (NSE) in serum of female elite soccer players in association with a competitive game.', 'Venous blood samples were obtained from 44 female soccer players before and after a competitive game for analysis. The number of headers and trauma events (falls, collisions, etc) was assessed from videotape recordings for each player.', 'Concentrations of both brain damage markers were increased after the game (S-100B, 0.18 (0.11) v 0.11 (0.05) microg/l (p = 0.000); NSE, 10.14 (1.74) v 9.05 (1.59) microg/l (p = 0.001)). There was a significant correlation between changes in S-100B concentrations and both the number of headers (r = 0.430, p = 0.004) and the number of other trauma events (r = 0.517, p < 0.001).
[A]: Are serum concentrations of two biochemical markers of brain tissue damage S-100B and neurone specific enolase increased in elite female soccer players after a competitive game?

[Q]: Cyclooxygenase-2 inhibitors reduce colon cancer risk by mechanisms that are not fully understood. We performed microarray analysis of adenomas from Apc(Delta14/+) mice to identify genes that respond to these drugs.', 'Apc(Delta14/+) mice were given a single daily injection of parecoxib for up to 9 weeks; intestinal tracts of these and control mice were analyzed by microarray analysis, immunohistochemistry, in situ hybridization, and quantitative real-time polymerase chain reaction. Findings were further assessed using Apc(lox/lox)vil-CreER(T2) mice, the CT26 cancer cell line, and human colon tumor samples.', 'Microarray analysis revealed that osteopontin, a marker of colon cancer progression, was down-regulated in polyps from Apc(Delta14/+) mice given parecoxib compared with controls. Apc(Delta14/+) mice given parecoxib had longer survival times and reduced polyp burdens. Osteopontin was quickly down-regulated by parecoxib in intestinal polyps from Apc(Delta14/+) mice, and 2 components of the osteopontin regulatory network-the orphan nuclear receptor NR4A2 and Wnt/beta-catenin signaling-were sequentially repressed. NR4A2 activated the osteopontin promoter in CT26 cells; this effect was blocked by mutation of the NR4A2 binding response element, cotransfection of a dominant-negative form of NR4A2, and small inhibitory RNA against NR4A2. NR4A2 levels were increased throughout tumor progression in Apc(Delta14/+) mice but, unlike osteopontin, did not correlate with tumor stage. NR4A2 levels were reduced in adenomas from patients treated with rofecoxib.
[A]:
Do cyclooxygenase-2 inhibitors down-regulate osteopontin and Nr4A2-new therapeutic targets for colorectal cancers?