4 results on '"Yu, Shaoqing"'
Search Results
2. [The correlation between FCER2 gene polymorphism and the efficacy of inhaled corticosteroids in patients with chronic rhinosinusitis].
- Author
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Liu S, Che N, Jin L, Wang Y, Fan K, Lai J, and Yu S
- Subjects
- Humans, Adrenal Cortex Hormones therapeutic use, Polymorphism, Genetic, Endoscopy methods, Chronic Disease, Receptors, IgE, Lectins, C-Type, Nasal Polyps drug therapy, Nasal Polyps genetics, Nasal Polyps complications, Rhinitis drug therapy, Rhinitis genetics, Rhinitis complications, Sinusitis drug therapy, Sinusitis genetics, Sinusitis complications
- Abstract
Objective: To investigate the correlation between FCER2(2206A>G) gene polymorphism and the efficacy of inhaled corticosteroids(ICS) in patients with chronic rhinosinusitis(CRS). Methods: A total of 208 CRS patients were routinely treated with functional endonasal sinus surgery and postoperative ICS. DNA extraction, PCR amplification and gene sequencing were performed to observe the FCER2(2206A>G) gene polymorphism and calculate the allele frequency. The visual analog scale(VAS) score, Lund-Kennedy score, and computed tomography(CT) Lund-Mackay score were determined 6 months after surgery among patients with different genotypes. Moreover, the polymorphism frequency was compared among different subgroups(chronic rhinosinusitis with nasal polyps versus chronic rhinosinusitis without nasal polyps, eosinophilic chronic rhinosinusitis versus non-eosinophilic chronic rhinosinusitis). Results: There were FCER2(2206A>G) gene polymorphism in patients with CRS, and the phenotypes included 3 genotypes, AA, AG and GG, with distribution frequencies of 68(32.7%), 116(55.8%) and 24(11.5%) cases, respectively. No significant differences were found in age, VAS score, nasal endoscopic Lund-Kennedy score and CT imaging Lund-Mackay score among patients with CRS of each genotype before surgery. In patients with the AA genotype, the changes in VAS score(5.74±1.10), Lund Kennedy score(5.92 ± 1.14), and CT imaging Lund-Mackay score(13.26±4.26) were significantly higher than in patients with the AG(4.37±0.86, 5.37±1.24, 10.82±3.77) and GG(4.26±0.80, 5.18±1.56, 10.10±3.53) genotype( P <0.05). However, there were no marked difference between patients with the AG genotype and those with the GG genotype( P >0.05). Compared with patients with non-eosinophilic sinusitis, Among them, the differences between the GG genotype and AG /AA genes were more significant in eosinophilic sinusitis compared to non-eosinophilic sinusitis( P <0.01). Conclusion: The FCER2(2206A>G) gene in patients with CRS has genetic polymorphism and is associated with the recovery of CRS patients after surgery, individual corticosteroid sensitivity, and subgroup variability., Competing Interests: The authors of this article and the planning committee members and staff have no relevant financial relationships with commercial interests to disclose., (Copyright© by the Editorial Department of Journal of Clinical Otorhinolaryngology Head and Neck Surgery.)
- Published
- 2023
- Full Text
- View/download PDF
3. Differential susceptibility to SARS-CoV-2 in the normal nasal mucosa and in chronic sinusitis.
- Author
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Zhang Z, Peng H, Lai J, Jiang L, Wang L, Jin S, Fan K, Zhang Z, Zhao C, Deng D, Zhao P, Gao Z, and Yu S
- Subjects
- Chronic Disease, Humans, Nasal Mucosa metabolism, SARS-CoV-2, COVID-19, Rhinitis complications, Rhinitis metabolism, Sinusitis complications, Sinusitis metabolism
- Abstract
Human nasal mucosa is susceptible to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and serves as a reservoir for viral replication before spreading to other organs (e.g. the lung and brain) and transmission to other individuals. Chronic rhinosinusitis (CRS) is a common respiratory tract disease and there is evidence suggesting that susceptibility to SARS-CoV-2 infection differs between the two known subtypes, eosinophilic CRS and non-ECRS (NECRS). However, the mechanism of SARS-CoV-2 infection in the human nasal mucosa and its association with CRS has not been experimentally validated. In this study, we investigated whether the human nasal mucosa is susceptible to SARS-CoV-2 infection and how different endotypes of CRS impact on viral infection and progression. Primary human nasal mucosa tissue culture revealed highly efficient SARS-CoV-2 viral infection and production, with particularly high susceptibility in the NECRS group. The gene expression differences suggested that human nasal mucosa is highly susceptible to SARS-CoV-2 infection, presumably due to an increase in ACE2-expressing cells and a deficiency in antiviral immune response, especially for NECRS. Importantly, patients with NECRS may be at a particularly high risk of viral infection and transmission, and therefore, close monitoring should be considered., (© 2022 Wiley-VCH GmbH.)
- Published
- 2022
- Full Text
- View/download PDF
4. Impact of genetic variants of GLCCI1 on operational therapy in Chinese chronic rhinosinusitis patients.
- Author
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Liu S, Che N, Fan K, Xu F, Qin M, Zhang R, Ge R, and Yu S
- Subjects
- Adult, Aged, Asian People genetics, Chronic Disease, Female, Genotype, Glucocorticoids therapeutic use, Humans, Male, Middle Aged, Polymorphism, Genetic, Postoperative Period, Rhinitis diagnostic imaging, Rhinitis drug therapy, Severity of Illness Index, Sinusitis diagnostic imaging, Sinusitis drug therapy, Receptors, Glucocorticoid genetics, Rhinitis genetics, Rhinitis surgery, Sinusitis genetics, Sinusitis surgery
- Abstract
Background: Endoscopic surgery and postoperative glucocorticoids may effectively control inflammation in patients with chronic rhinosinusitis (CRS). However, some patients who are insensitive to glucocorticoids have a poor prognosis. Studies have shown that the GLCCI1 polymorphism is related to sensitivity to glucocorticoids, but no study has been conducted in China to investigate the relationship between GLCCI1 polymorphisms and postoperative prognosis of CRS., Methods: A total of 208 CRS patients received routine functional endonasal sinus surgery and then were treated with glucocorticoids. Polymerase chain reaction-restriction fragment length polymorphism was employed to detect the rs37973G/A polymorphism of GLCCI1. The visual analogue scale (VAS) score, Lund-Kennedy score, and computed tomography (CT) Lund-Mackay score were determined 6 months after surgery among patients with different genotypes. Moreover, the polymorphism frequency was compared among different subgroups., Results: There were no marked differences in VAS score, Lund-Kennedy score, or CT Lund-Mackay score among patients with different genotypes before surgery. In patients with the AA genotype, the changes in VAS score, Lund-Kennedy score, and CT Lund-Mackay scores were significantly higher than in patients with the GA/GG genotype (p < 0.05). However, there were no marked differences between patients with the GA genotype and those with the GG genotype (p > 0.05). Compared with patients with non-eosinophilic sinusitis, the difference between the AA genotype and the GA/GG genotype was more evident in patients with eosinophilic sinusitis (p < 0.01)., Conclusion: The rs37973 polymorphism is related to postoperative recovery from CRS for individual sensitivity to glucocorticoids. Furthermore, AA genotype was associated with better treatment response in CRS., (© 2018 ARS-AAOA, LLC.)
- Published
- 2018
- Full Text
- View/download PDF
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