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: Allergic rhinitis (AR) is a complex chronic inflammatory disease of the nasal mucosa, caused by an interaction between genetic and environmental factors. As evidence suggests that some genetic variants may increase susceptibility to both AR and asthma, the objective of this study was to identify asthma susceptibility variants associated with AR in the Chinese population.', 'A cohort of 402 individuals with physician-diagnosed AR and 416 healthy controls were recruited from the Han Chinese population in Beijing. DNA was extracted from the peripheral blood and a total of 12 single-nucleotide polymorphisms (SNPs) shown to be associated with asthma in Japanese subjects were selected for genotyping using the SequenomMassARRAY technology platform.', 'Analysis of frequency differences of allele between the AR patients and control subjects showed that the C allele of rs204993 in the pre-B-cell leukemia homeobox 2 (PBX2) gene from the 6p21.3 locus was significantly associated with AR (p = 0.0006, pcorrected = 0.0340). Genotype analysis further confirmed the difference in distribution of this variant between AR patients and controls in the both the dominant (pT/C+C/C vs T/T = 7.37×10(-5) ) and co-dominant (pT/C vs T/T = 1.98 × 10(-4) , pC/C vs T/T = 0.004) models.\Question: Does variant of PBX2 gene in the 6p21.3 asthma susceptibility locus is associate with allergic rhinitis in Chinese subjects?
[A]: These results suggest that the PBX2 gene in the 6p21.3 asthma susceptibility locus may be associated with increased risk for both AR and asthma in Chinese subjects.


[Q]: Context: The PINK1-Parkin pathway is known to play important roles in regulating mitochondria dynamics, motility, and quality control. Activation of this pathway can be triggered by a variety of cellular stress signals that cause mitochondrial damage. How this pathway senses different levels of mitochondrial damage and mediates cell fate decisions accordingly is incompletely understood.', 'Here, we present evidence that PINK1-Parkin has both cytoprotective and proapoptotic functions. PINK1-Parkin operates as a molecular switch to dictate cell fate decisions in response to different cellular stressors. Cells exposed to severe and irreparable mitochondrial damage agents such as valinomycin can undergo PINK1-Parkin-dependent apoptosis. The proapoptotic response elicited by valinomycin is associated with the degradation of Mcl-1. PINK1 directly phosphorylates Parkin at Ser65 of its Ubl domain and triggers activation of its E3 ligase activity through an autocatalytic mechanism that amplifies its E3 ligase activity toward Mcl-1.\Question: Does pINK1 trigger autocatalytic activation of Parkin to specify cell fate decisions?
[A]: Autocatalytic activation of Parkin bolsters its accumulation on mitochondria and apoptotic response to valinomycin. Our results suggest that PINK1-Parkin constitutes a damage-gated molecular switch that governs cellular-context-specific cell fate decisions in response to variable stress stimuli.


[Q]: Context: microRNAs (miRNAs) are short RNAs that regulate gene expression in various processes, including immune response. Altered immune response is a pivotal event in the pathogenesis of celiac disease (CD), and miRNAs could have a role in modulating both innate and adaptive response to gluten in celiac patients.', 'We compared miRNA profiles in duodenal biopsies of controls and CD patients by miRNA array. Differentially expressed miRNAs were validated in controls, Marsh 3A-B, and Marsh 3C patients by quantitative PCR (qPCR). Target gene expression was assessed by qPCR, western blotting, and immunohistochemistry, and the effect of gliadin was evaluated by in vitro stimulation experiments on duodenal biopsies.', 'Seven miRNAs were identified as significantly downregulated in the duodenum of adult CD patients as compared with controls. qPCR validated the decreased expression of miR-192-5p, miR-31-5p, miR-338-3p, and miR-197, in particular in patients with more severe histological lesions (Marsh 3C). In silico analysis of possible miRNA targets identified several genes involved in innate and adaptive immunity. Among these, chemokine C-X-C motif ligand 2 (CXCL2) and NOD2 showed significantly increased mRNA and protein level in Marsh 3C patients and a significant inverse correlation with the regulatory miR-192-5p. In addition, forkhead box P3 (FOXP3), Run-related transcription factor 1, and interleukin-18 (targets of miR-31-5p, miR-338-3p, and miR-197, respectively) showed upregulation in CD patients. Furthermore, alterations in CXCL2 and NOD2, FOXP3, miR-192-5p, and miR-31-5p expression were triggered by gliadin exposure in CD patients.\Question: Do miRNAs affect the expression of innate and adaptive immunity proteins in celiac disease?
[A]:
miRNA expression is significantly altered in duodenal mucosa of CD patients, and this alteration can increase the expression of molecules involved in immune response.