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.

Ex Input:
Context: Perturbation of the endoplasmic reticulum (ER) homeostasis has emerged as one of the prominent features of obesity and diabetes. This occurs when the adaptive unfolded protein response (UPR) fails to restore ER function in key metabolic tissues. We previously reported increased inflammation and impaired heat shock response (HSR) in obese human subjects that were restored by physical exercise. Here, we investigated the status of ER stress chaperone; glucose-regulated protein 78 (GRP78) and its downstream UPR pathways in human obese, and their modulation by a supervised 3-month physical exercise.', "Subcutaneous adipose tissue (SAT) and blood samples were collected from non-diabetic adult human lean (n=40) and obese (n=40, at baseline and after 3months of physical exercise). Transcriptomic profiling was used as a primary screen to identify differentially expressed genes and it was carried out on SAT samples using the UPR RT(2) Profiler PCR Array. Conventional RT-PCR, immunohistochemistry, immunofluorescence, Western blot and ELISA were used to validate the transcriptomic data. Correlation analyses with the physical, clinical and biochemical outcomes were performed using Pearson's rank correlation coefficient.", 'Levels of GRP78 and its three downstream UPR arms; activating transcription factor-6 (ATF6), inositol-requiring enzyme-1 (IRE1) and protein kinase RNA-like endoplasmic reticulum kinase (PERK) were increased in obese subjects. More interestingly, higher levels of circulating GRP78 protein were found in obese compared to lean subjects which correlated negatively with maximum oxygen uptake (VO2 Max) but positively with high-sensitivity C-reactive protein (hsCRP) and obesity indicators such as BMI, percentage body fat (PBF) and waist circumference. GRP78 increased secretion in obese was further confirmed in vitro using 3T3-L1 preadipocyte cells under ER stress. Finally, we showed that physical exercise significantly attenuated the expression and release of GRP78 with a concomitant reduction in the phosphorylation of IRE1 and eukaryotic initiation factor-2 (eIF2).
Answer: Our results suggest that physical exercise alleviates ER stress in human obese through attenuation of GRP78 signaling network.

Ex Output:
Does physical exercise alleviate ER stress in obese humans through reduction in the expression and release of GRP78 chaperone?

Ex Input:
Context: Anxiety a core feature of panic disorder, is linked to function of the amygdala. Volume alterations in the brain of patients with panic disorder have previously been reported, but there has been no report of amygdala volume association with anxiety.', 'Volumes of hippocampus and amygdala were manually measured using magnetic resonance imaging obtained from 27 patients with panic disorder and 30 healthy comparison subjects. In addition the amygdala was focused on, applying small volume correction to optimized voxel-based morphometry (VBM). State-Trait Anxiety Inventory and the NEO Personality Inventory Revised were also used to evaluate anxiety.', 'Amygdala volumes in both hemispheres were significantly smaller in patients with panic disorder compared with control subjects (left: t = -2.248, d.f. = 55, P = 0.029; right: t = -2.892, d.f. = 55, P = 0.005). VBM showed that structural alteration in the panic disorder group occurred on the corticomedial nuclear group within the right amygdala (coordinates [x,y,z (mm)]: [26,-6,-16], Z score = 3.92, family-wise error-corrected P = 0.002). The state anxiety was negatively correlated with the left amygdala volume in patients with panic disorder (r = -0.545, P = 0.016).
Answer: These findings suggested that the smaller volume of the amygdala may be associated with anxiety in panic disorder. Of note, the smaller subregion in the amygdala estimated on VBM could correspond to the corticomedial nuclear group including the central nucleus, which may play a crucial role in panic attack.

Ex Output:
Is smaller amygdala associated with anxiety in patients with panic disorder?

Ex Input:
Context: Study of HIV-1 resistance development to the diketo analogue S-1360, the first HIV-1 integrase strand transfer inhibitor that has entered clinical development.', 'HIV-1(IIIB) was passaged in cell culture in the presence of increasing concentrations of S-1360 (IIIB/S-1360(res)).', 'The IIIB/S-1360(res) strains selected for 30, 50 and 70 passages in the presence of S-1360 were evaluated genotypically by sequencing analysis and phenotypically using the MT-4/MTT assay.', 'Multiple mutations, nine in total, emerged progressively in the catalytic domain of integrase as a result of the selection process. They included T66I and L74M that have both been associated with resistance against the diketo acid L-708,906. After 30, 50 and 70 passages in the presence of S-1360, IIIB/S-1360(res) displayed a four-, eight- and more than 62-fold reduced susceptibility for S-1360, respectively. Phenotypic cross-resistance to L-708,906 was modest for the IIIB/S-1360(res) strain selected during 50 passages, but pronounced for the strain selected during 70 passages. Interesting, all IIIB/S-1360(res) strains remained fully susceptible to the pyranodipyrimidine V-165, an integrase DNA binding inhibitor. Recombination of the mutant integrase genes into wild-type background by integrase-chimeric virus technology entirely reproduced the resistance profile of the IIIB/S-1360(res) strains. As for the replication kinetics of the selected and recombined strains, reduced replication fitness was measured for all strains when compared with their respective wild-type strains.
Answer: The accumulation of integrase mutations coincided with an increasing level of (cross-)resistance of IIIB/S-1360(res). Integrase-chimeric virus technology confirmed that the integrase mutations are indeed fully responsible for the resistance phenotype of IIIB/S-1360.

Ex Output:
Do multiple mutations in human immunodeficiency virus-1 integrase confer resistance to the clinical trial drug S-1360?