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.
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Question: Endometrial cancers (ECs) are the most common form of gynecologic malignancy. Recent studies have reported that ECs reveal distinct markers for molecular pathogenesis, which in turn is linked to the various histological types of ECs. To understand further the molecular events contributing to ECs and endometrial tumorigenesis in general, a more precise identification of cancer-associated molecules and signaling networks would be useful for the detection and monitoring of malignancy, improving clinical cancer therapy, and personalization of treatments.', 'ECs-specific gene co-expression networks were constructed by differential expression analysis and weighted gene co-expression network analysis (WGCNA). Important pathways and putative cancer hub genes contribution to tumorigenesis of ECs were identified. An elastic-net regularized classification model was built using the cancer hub gene signatures to predict the phenotypic characteristics of ECs. The 19 cancer hub gene signatures had high predictive power to distinguish among three key principal features of ECs: grade, type, and stage. Intriguingly, these hub gene networks seem to contribute to ECs progression and malignancy via cell-cycle regulation, antigen processing and the citric acid (TCA) cycle.

Answer: Does visual gene-network analysis reveal the cancer gene co-expression in human endometrial cancer?


Question: Associations between multidrug resistance and the Mycobacterium tuberculosis Beijing genotype have been described mainly in populations with poor tuberculosis (TB) control such as prisons and inner cities, and may reflect shared risk factors rather than a biological association.', 'To study the association between genotype and drug resistance among TB patients in a population with adequate TB control.', 'Three rural districts in Vietnam. The study was performed at the Pham Ngoc Thach Tuberculosis and Lung Disease Hospital, Ho Chi Minh City, and the Tien Giang Provincial Tuberculosis and Lung Disease Hospital, My Tho, Vietnam.', 'Pretreatment sputum specimens were collected for culture, drug susceptibility testing and spoligotyping of all sputum smear-positive pulmonary TB patients consecutively diagnosed over a 3-year period.', 'Beijing genotype infections were observed in 614 of 1744 (35%) patients. Beijing strains were more common among female (adjusted odds ratio [aOR] 1.4, P = 0.005), young (aOR 2.8, P < 0.001) and previously treated patients (aOR 2.4, P < 0.001). The Beijing genotype was associated with any resistance (aOR 3.7, P < 0.001) and multidrug resistance (aOR 6.8, P < 0.001) among new patients, and with any resistance (aOR 2.7, P = 0.005) but not with multidrug resistance (aOR 1.4, P = 0.545) among previously treated patients.

Answer: Is the Beijing genotype associated with young age and multidrug-resistant tuberculosis in rural Vietnam?


Question: To clarify actual differences in the neonatal as well as maternal outcome between completed twin vaginal delivery and cesarean delivery.', "We collected the data from women with a twin pregnancy who delivered two live fetuses between 1 January and 31 December 2014 at 20 teaching\u2009hospitals (1) (1) PARTICIPANTS: Adachi Hospital, Hyogo Prefectural Amagasaki General Medical Center, Japan Baptist Hospital, Kitano Hospital, Kobe City Medical Center General Hospital, Kosaka Women's Hospital, Kurashiki Central Hospital, Kyoto University Hospital, Mitsubishi Kyoto Hospital, Nagahama Red Cross Hospital, National Hospital Organization Kyoto Medical Center, National Hospital Organization Osaka National Hospital, Osaka Red Cross Hospital, Otsu Municipal Hospital, Otsu Red Cross Hospital, Red Cross Wakayama Medical Center, Saiseikai Noe Hospital, Shizuoka General Hospital, Takamatsu Red Cross Hospital and Tenri Hospital. in Japan. Only the cases that were retrospectively regarded as eligible for planned vaginal delivery were analyzed according to the actual mode of delivery.", "Umbilical arterial blood pH (UmA-pH) of the second twin was slightly but significantly lower in the vaginal delivery group (7.26\u2009±\u20090.009) than in a cesarean delivery group (7.30\u2009±\u20090.006). Vaginal delivery was the only independent risk factor for second twin's UmA-pH \u2009<7.20. Intrapartum blood loss was significantly larger in the cesarean delivery group (1444\u2009±\u200963\u2009g) than in the vaginal delivery group (820\u2009±\u2009109\u2009g). Cesarean delivery was an independent risk factor for intrapartum blood loss\u2009≥1500\u2009g.

Answer:
Is twin vaginal delivery associated with lower umbilical arterial blood pH of the second twin and less intrapartum blood loss?