In this task, you are given a passage which has a question and the context. You have to generate an answer to the question based on the information present in the context.

[Q]: Context: Danzhi Xiaoyao San (DXS) is a canonical Chinese medicine formula from Principles of Internal Medicine, which was written during the Ming dynasty. This formula is approved and commercialized for use in the prevention and treatment of affective disorders. This study is aimed to investigate the hypothesis that DXS treats depressive-like behavior by shifting the balance of the kynurenine (Kyn)/serotonin (5-HT) pathway toward the 5-HT pathway through the downregulation of hippocampal indoleamine 2,3-dioxygenase (IDO).', 'Chemical fingerprints of gardenoside, paeoniflorin, ferulic acid, paeonol, and ligustilide in standard extraction were used as the material bases of DXS. Rats with depressive-like behavior induced by chronic unpredictable mild stress (CUMS) were randomly divided into four groups, namely the control, model, DXS, and fluoxetine groups. Cytokines, IDO, and tryptophan (Trp) catabolites were analyzed by enzyme-linked immunosorbent assay, western blot, and liquid chromatography-electrospray ionization tandem mass spectrometry, respectively.', 'DXS significantly increased crossing grid numbers, sucrose consumption, and body weight. This treatment significantly decreased the serum levels of tumor necrosis factor- and interleukin 6 (IL-6). However, DXS elicited no significant effects on IL-1, IL-2, and interferon . DXS downregulated the activity of IDO and subsequent production of Kyn in the hippocampus. This treatment upregulated the hippocampal contents of Trp and 5-HT but did not influence 5-HT turnover.\Question: Does danzhi Xiaoyao San ameliorate depressive-like behavior by shifting toward serotonin via the downregulation of hippocampal indoleamine 2,3-dioxygenase?
[A]: DXS exhibited antidepressant-like effects on rats exposed to CUMS. DXS reduced IDO activity to shift the balance of the Kyn/5-HT pathway toward the 5-HT pathway.

[Q]: Context: Cicatricial alopecia is a form of hair loss that causes both cosmetic and psychological concerns. Although tissue expanders are the common approach to reconstruction, no algorithm exists in the literature for this process. In this study, it was aimed to create an algorithm for the reconstruction of lateral scalp alopecias with the goal to achieve better and standardized results.', 'Lateral scalp alopecias were divided into three groups: total lateral alopecia (type I), temporal and sideburn alopecia (type II), and sideburn alopecia (type III). Tissue expanders were placed at the parieto-occipital area in type I defects, parietal area in type II defects, and the temporal region in type III defects. Tissue expanders were used to create flaps that were advanced with 60 rotation, 90 rotation, and no rotation for type I, II, and III defects, respectively.', 'Fifteen patients were treated with this algorithm. Using this simple approach, we achieved natural, standardized aesthetic results for each patient, all of whom were satisfied with the final results.\Question: Do our experiences on the reconstruction of lateral scalp burn alopecia with tissue expanders?
[A]: Although the number of case were limited, the ideal and standardized cosmetic results could be obtained by this approach.

[Q]: Context: Limited screening suggests that three germline mutations in the aryl hydrocarbon receptor interacting protein (AIP) gene are not involved in sporadic pituitary tumorigenesis. Multiple novel mutations of this gene have since been identified in familial isolated pituitary adenoma cohorts.', 'The objective of the study was to undertake full AIP coding sequence screening to assess for the presence of germline and somatic mutations in European Union subjects with sporadic pituitary tumors.', 'The study design was the analysis of DNA from peripheral blood lymphocytes and analysis of exons 1-6 and paraexonic intron sequences of AIP. Multiplex ligation-dependent probe amplification was used to screen separate sporadic pituitary tumor tissue samples for discrete and extensive deletions or mutations of the AIP gene.', 'The study was conducted in university tertiary referral Clinical Genetics, Molecular Biology, and Endocrinology Departments.', 'In 107 patients [prolactinomas (n =49), nonfunctioning tumors (n = 29), somatotropinomas (n = 26), ACTH-secreting tumors (n = 2), TSH-secreting tumors (n = 1)], no germline mutations of AIP were demonstrated. Among a group of 41 tumor samples from other subjects, a novel AIP mutation (R22X) was found in one sample in which the corresponding allele was deleted; follow-up screening of the patient demonstrated a germline R22X AIP mutation.\Question: Are mutations in the aryl hydrocarbon receptor interacting protein gene highly prevalent among subjects with sporadic pituitary adenomas?
[A]:
AIP mutations do not appear to play a prominent role in sporadic pituitary tumorigenesis in this population of European subjects.