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Shamsi BH, Chen H, Yang X, Liu M, Liu Y. Association between polymorphisms of the GSDMB gene and allergic rhinitis risk in the Chinese population: a case-control study. J Asthma 2023:1-10. [PMID: 36847643 DOI: 10.1080/02770903.2023.2185893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
BACKGROUND Allergic rhinitis (AR) is a great risk factor for developing asthma, and its pathogenesis is affected by various factors, such as gene and environment. GSDMB is related to allergic diseases. Our purpose is to explore the correlation of single nucleotide polymorphisms (SNPs) in GSDMB and AR risk in the Chinese population. METHODS We performed a case-control study including 1005 cases and 1004 controls. Rs2305479, rs4795400, and rs12450091 in GSDMB were geneotyped using Agena MassARRAY. The relationships between GSDMB SNPs and AR risk were assessed by logistic regression analysis in PLINK1.9. RESULTS Our study showed that rs4795400 was a protective factor for AR in overall (TT vs. CC: OR = 0.66, p = 0.009; TT vs. CC/TC: OR = 0.67, p = 0.008; additive: OR = 0.87, p = 0.042 males, people with BMI ≤ 24, and living in wind-blown sand area. Rs2305479 was associated with a reduced AR risk in males (TT vs. CC: OR = 0.47, p = 0.014; TT vs. CC/TC: OR = 0.43, p = 0.004). However, rs12450091 was a risk factor for AR in people living in the loess hilly region (CC: OR = 4.75, p = 0.047). The levels of EO and EO_per in the case group were significantly higher than those in the control group (p < 0.05). CONCLUSION This study indicated that GSDMB polymorphisms (rs4795400, rs2305479, and rs12450091) were associated with AR susceptibility. Further studies are required to confirm our findings and to clarify the functional relationship.
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Affiliation(s)
- Bilal Haider Shamsi
- Department of Science and Education, Shenmu Hospital, The Affiliated Shenmu Hospital of Northwest University, Shenmu, China
| | - Haiyuan Chen
- Department of Information, Shenmu Hospital, The Affiliated Shenmu Hospital of Northwest University, Shenmu, China
| | - Xiong Yang
- Department of Nephrology, Shenmu Hospital, The Affiliated Shenmu Hospital of Northwest University, Shenmu, China
| | - Mingxia Liu
- Department of Prevention and Protection, Shenmu Hospital, The Affiliated Shenmu Hospital of Northwest University, Shenmu, China
| | - Yonglin Liu
- Department of Science and Education, Shenmu Hospital, The Affiliated Shenmu Hospital of Northwest University, Shenmu, China
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Ji X, Chen H, Xie L, Chen S, Huang S, Tan Q, Yang H, Yang T, Ye X, Zeng Z, Wan C, Li L. The study of GSDMB in pathogenesis of psoriasis vulgaris. PLoS One 2023; 18:e0279908. [PMID: 36607980 PMCID: PMC9821418 DOI: 10.1371/journal.pone.0279908] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 12/16/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Gasdermin (GSDM) B is a member of the GSDM family, which is a protein that may be involved in the cell pyroptosis process and is associated with inflammatory diseases. OBJECTIVE To explore the correlation between GSDMB and psoriasis vulgaris. METHODS Skin lesions from 33 patients with psoriasis vulgaris and 69 normal controls were collected. ELISA and Western blot were adopted to detect proteins. The HaCaT cell line was transfected with 3 sets of interfering sequence siRNA, and the mRNA and protein levels before and after the transfection were measured by qPCR and Western blot respectively, so as to establish a cell model with low GSDMB gene expression; the MTT method was used to detect cells viability, flow cytometry to detect cell apoptosis. RESULTS The level of GSDMB protein in the skin lesions of patients with psoriasis vulgaris was lower than that in normal skin tissues (P < 0.05). The mRNA and protein expression levels of the target gene in the siRNA-GSDMB-3 group were lower than those in the control group (P < 0.05). The proliferation of HaCaT cells was decreased by MTT method and flow cytometry, and the apoptosis rate was increased (P < 0.05). CONCLUSION The expression level of GSDMB in psoriasis vulgaris lesion tissue is lower than that of normal skin tissue. The down-regulation of GSDMB expression can inhibit cell proliferation and promote cell apoptosis. GSDMB may play a role in the pathogenesis of psoriasis by affecting the differentiation of keratinocytes and the function of T cells.
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Affiliation(s)
- Xiaojuan Ji
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Huaqing Chen
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Ling Xie
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Construction Unit of Branch Center of National Clinical Research Center for Dermatologic and Immunological Diseases, Ganzhou, China
- Joint Organization of Jiangxi Clinical Medicine Research Center for Dermatology, Ganzhou, China
| | - Shiqi Chen
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Shan Huang
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Qi Tan
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Huifang Yang
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Construction Unit of Branch Center of National Clinical Research Center for Dermatologic and Immunological Diseases, Ganzhou, China
- Standardized Diagnosis and Treatment Center for, Ganzhou, China
| | - Tao Yang
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Construction Unit of Branch Center of National Clinical Research Center for Dermatologic and Immunological Diseases, Ganzhou, China
- Standardized Diagnosis and Treatment Center for, Ganzhou, China
| | - Xiaoying Ye
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Construction Unit of Branch Center of National Clinical Research Center for Dermatologic and Immunological Diseases, Ganzhou, China
- Joint Organization of Jiangxi Clinical Medicine Research Center for Dermatology, Ganzhou, China
- Standardized Diagnosis and Treatment Center for, Ganzhou, China
| | - Zhaolin Zeng
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Construction Unit of Branch Center of National Clinical Research Center for Dermatologic and Immunological Diseases, Ganzhou, China
- Joint Organization of Jiangxi Clinical Medicine Research Center for Dermatology, Ganzhou, China
- Standardized Diagnosis and Treatment Center for, Ganzhou, China
| | - Chunlei Wan
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Construction Unit of Branch Center of National Clinical Research Center for Dermatologic and Immunological Diseases, Ganzhou, China
- Joint Organization of Jiangxi Clinical Medicine Research Center for Dermatology, Ganzhou, China
- Standardized Diagnosis and Treatment Center for, Ganzhou, China
| | - Longnian Li
- Department of Dermatology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
- Joint Organization of Jiangxi Clinical Medicine Research Center for Dermatology, Ganzhou, China
- Standardized Diagnosis and Treatment Center for, Ganzhou, China
- * E-mail:
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Wang H, Han H, Niu Y, Li X, Du X, Wang Q. LPP polymorphisms are risk factors for allergic rhinitis in the Chinese Han population. Cytokine 2022; 159:156027. [PMID: 36084606 DOI: 10.1016/j.cyto.2022.156027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/17/2022] [Accepted: 08/26/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Lipoma preferred partner (LPP) polymorphisms are related to immune diseases, but the role of LPP gene in the pathogenesis of allergic rhinitis (AR) is unclear. The current study aimed to explore the contribution of LPP variants to AR susceptibility in the Chinese Han population. METHODS A total of 992 healthy controls and 992 patients with AR were recruited. Agena MassARRAY system was applied for genotyping. Odds ratios (OR) and 95% confidence intervals (CI) adjusted by age, sex, and body mass index (BMI) were calculated to conduct the risk assessment of LPP variants in people with a predisposition to AR. Additionally, multifactor dimensionality reduction (MDR) was applied to identify high-order interaction models for AR risk. RESULTS We found that rs2030519-G (p = 0.027, OR: 1.15, 95% CI: 1.02-1.31), rs6780858-G (p = 0.019, OR: 1.16, 95% CI: 1.03-1.32), and rs60946162-T (p = 0.014, OR: 1.18, 95% CI: 1.03-1.34) were associated with increased susceptibility to AR. Subgroup analyses indicated the interaction of LPP polymorphisms in terms of age, gender, and BMI with AR susceptibility (p < 0.05, OR > 1). MDR analysis revealed that rs60946162 had the information gain (0.40%) of individual attribute regarding AR. CONCLUSION Our results first determined that rs2030519, rs6780858, and rs60946162 were correlated with increased susceptibility to AR in the Chinese Han population, which add to our understanding of the impact of LPP gene variants on AR development.
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Affiliation(s)
- Haiying Wang
- Shenmu Hospital, The Affiliated Shenmu Hospital of Northwest University, Shenmu 719300, China
| | - Hui Han
- Shenmu Hospital, The Affiliated Shenmu Hospital of Northwest University, Shenmu 719300, China
| | - Yongliang Niu
- Shenmu Hospital, The Affiliated Shenmu Hospital of Northwest University, Shenmu 719300, China
| | - Xiaobo Li
- Shenmu Hospital, The Affiliated Shenmu Hospital of Northwest University, Shenmu 719300, China
| | - Xintao Du
- Shenmu Hospital, The Affiliated Shenmu Hospital of Northwest University, Shenmu 719300, China
| | - Qiang Wang
- Shenmu Hospital, The Affiliated Shenmu Hospital of Northwest University, Shenmu 719300, China.
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