Given a passage with a context and an answer, 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: Context: Many bacterial meningitis patients experience neurological or neuropsychological sequelae, predominantly deficits in short-term memory, learning, and attention. Neuropsychological symptoms after viral meningitis are observed less frequently. Sleep disturbance has been reported after both viral and bacterial meningitis.', 'To examine systematically the frequency and extent of sleep disturbance in meningitis patients.', 'Eighty six viral or bacterial meningitis (onset of acute disease at least 1 year previously) patients were examined using two standardised questionnaires (Schlaffragebogen B and the Pittsburgh Sleep Quality Index, PSQI) in conjunction with a standardised neurological examination, and compared to a control group of 42 healthy age-matched volunteers.', 'Patients after both viral and bacterial meningitis described their sleep as reduced in quality and less restful than that of healthy control subjects; both patient groups had a pathological mean PSQI total score. Impaired sleep scores after meningitis were not correlated to either the Glasgow Coma Scale or the Glasgow Outcome Scale. Moreover, no relationship between residual neurological dysfunction or depressivity and sleep quality was observed.
Answer: Impaired sleep is a long-term consequence of meningitis. Additional, so far undetermined, factors other than the severity of concomitant neurological deficits are responsible for the development of this sequela.

A: Are sleep disorders long-term sequelae of both bacterial and viral meningitis?
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Q: Context: To assess the role of whole-body computed tomography (CT) for determining morphological suitability before multiorgan retrieval (MOR) in brain dead patients.', 'Fifty-one clinically brain dead patients (21 women, 30 men; mean age 61 year15) were included in this prospective, single center study. All patients had CT angiography of the brain and whole-body CT examination. CT images were evaluated for the presence of morphological abnormalities of lungs, liver and other abdominal organs and presence of vascular anatomical variants. The results of CT examinations were compared to intraoperative findings observed during organ harvesting and/or the results of histopathological analysis of biopsy specimens. The impact of whole-body CT examination on the harvesting process was evaluated.', 'Ninety-five percent of vascular anatomical variants that were found intraoperatively were depicted on CT. CT density measurements predicted surgical finding of steatosis in 80% of patients. Whole-body CT changed the MOR strategy in 21/51 patients (41%) including 3 MOR cancellations and 8 grafts refusals, whereas organ harvesting was continued in 10 patients after histopathological analysis was performed.
Answer: Selection of potential graft donors using whole-body CT is reliable and improves graft selection during MOR.

A: Is simultaneous CT angiography and whole-body CT an effective imaging approach before multiorgan retrieval?
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Q: Context: Fatty acid synthase has been shown to be over expressed in a wide range of cancers and it has emerged as a therapeutic target. We examined whether fatty acid synthase could be a novel therapeutic target for renal cell carcinoma using the pharmacological fatty acid synthase inhibitor C75 (Cayman Chemical, Ann Arbor, Michigan).', 'The effects of C75 on cell viability and proliferation in human renal cancer 769P (ATCC(R)), Caki-1 and KU20-01 cells were examined by MTS assay and cell counts. Cell cycle distribution was analyzed by flow cytometry and cell invasiveness was assessed by wound healing and Matrigel(trade mark) invasion assays. Fatty acid synthase expression and the effects of C75 on intracellular signaling pathways were analyzed by Western blotting. The antitumor efficacy of C75 was examined using Caki-1 cell xenografts.', 'All renal cancer cell lines expressed detectable fatty acid synthase. C75 (10 mug/ml) significantly inhibited cell viability and growth by arresting the cell cycle at the G2/M phase and inducing apoptosis (p <0.01). The covered area in the wound and the number of cells invading through a Matrigel chamber were significantly smaller for cells treated with C75 than they were for control cells treated with vehicle (p <0.001). C75 suppressed Her2 and epidermal growth factor receptor expression as well as STAT3 phosphorylation, while increasing p53 and p21(Waf1/Cip1) expression. Intraperitoneal administration of C75 at doses of 20 mg/kg per week for 28 days significantly reduced the tumor volume of Caki-1 xenografts (p <0.05).
Answer: Pharmacological inhibition of fatty acid synthase could be an effective strategy for treating renal cell carcinoma.

A:
Does pharmacological inhibitor of fatty acid synthase suppress growth and invasiveness of renal cancer cells?
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