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RISS 인기검색어
- 검색키워드
- 저자 : Chun-Ni Zhao (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
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The Association of GSDMB and ORMDL3 Gene Polymorphisms With Asthma: A Meta-Analysis
Chun-Ni Zhao,Ye Fan,Jian-Jun Huang,Hai-Xia Zhang,Tao Gao,Cong Wang,Tong Wang,Li-Fang Hou 대한천식알레르기학회 2015 Allergy, Asthma & Immunology Research Vol.7 No.2
Purpose: ORM1-like 3 (ORMDL3) belongs to a highly conserved protein family which is anchored as transmembrane protein in the endoplasmic reticulum. Gasdermin B (GSDMB) is adjacent to ORMDL3 on chromosome 17q21.2 and belongs to the gasdermin-domain containing the protein family(GSDM family). Recent reports suggest that GSDMB and ORMDL3 are associated with asthma in several populations. However, genetic associationstudies that examined the association of GSDMB and ORMDL3 gene variants with asthma showed conflicting results. To assess whether combinedevidence shows the association between GSDMB/ORMDL3 polymorphism and asthma. Methods: A bibliographic search from MEDLINE identified13 original articles using the search keywords ‘GSDMB’, ‘ORMDL3’, and ‘asthma’. An updated literature-based meta-analysis involving 6,691 subjectswith asthma, 9,281 control individuals, and 1,360 families were conducted. Meta-odds ratios (ORs) and 95% confidence intervals (CIs) basedon the fixed effects model or the random effects model depended on Cochran’s Q-statistic and I2 values. Data from case-control and TDT studieswere analyzed in an allelic model using the Catmap software. Results: We selected and identified 3 SNPs of ORMDL3 associated with asthma(rs8076131: OR=1.10; 95% CI, 1.02-1.20; P=0.012. rs12603332: OR=1.15; 95% CI, 1.05-1.25; P=0.002. rs3744246: OR=1.10; 95% CI, 1.02-1.17;P=0.008) and 1 SNP of GSDMB associated with asthma (rs7216389: OR=1.37; 95% CI, 1.27-1.47; P<0.01). Publication bias was estimated usingmodified Egger’s linear regression test proposed by Harbordetal and revealed no evidence of biases. Furthermore, cumulative meta-analysis in chronologicalorder showed the inclination toward significant association for rs7216389 and rs12603332 with continually adding studies, and the inclinationtoward null-significant association for rs3744246 and rs8076131. Conclusions: Moderate evidence exists for associations of the ORMDL3rs8076131, rs12603332, and rs3744246 and GSDMB rs7216389 variants with asthma. Large sample size and representative population-based studiesand TDT studies with homogeneous asthmatic patients and well-matched controls are warranted to confirm this finding.
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Postmenopausal Hormone Therapy is Associated with in Situ Breast Cancer Risk
Ni, Xiao-Jian,Xia, Tian-Song,Zhao, Ying-Chun,Ma, Jing-Jing,Zhao, Jie,Liu, Xiao-An,Ding, Qiang,Zha, Xiao-Ming,Wang, Shui Asian Pacific Journal of Cancer Prevention 2012 Asian Pacific journal of cancer prevention Vol.13 No.8
Background: The relationship between postmenopausal hormone therapy (HT) and invasive breast cancer has been extensively investigated, but that with breast carcinoma in situ (BCIS) has received relatively little attention. The aim of our present study was to review and summarize the evidence provided by longitudinal studies on the association between postmenopausal HT use and BCIS risk. Methods: A comprehensive literature search for articles published up to May 2012 was performed. Prior to performing a meta-analysis, the studies were evaluated for publication bias and heterogeneity. Relative risk (RR) or odds ratio (OR) values were calculated using 14 reports (8 case-control studies and 6 cohort studies), published between 1986 and 2012. Results: There was evidence of an association between ever postmenopausal estrogen use and BCIS based on a random-effects model (RR = 1.25, 95% confidence interval (CI) = 1.01, 1.55). However, we found no strong evidence of an association between ever postmenopausal estrogen combined with progesterone use and BCIS using a randomeffects model (RR = 1.55, 95% CI = 0.95, 2.51). Furthermore, our analysis showed a strong association between "> 5 years duration" of estrogen or estrogen combined with progesterone use and BCIS. Furthermore, current use of any HT is associated with increased risk of BCIS in cohort studies. Additional well-designed large studies are now required to validate this association in different populations.
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Fu, Chun-Jing,Pan, Xiong-Fei,Zhao, Zhi-Mei,Saheb-Kashaf, Michael,Chen, Feng,Wen, Ying,Yang, Chun-Xia,Zhong, Xiao-Ni Asian Pacific Journal of Cancer Prevention 2014 Asian Pacific journal of cancer prevention Vol.15 No.15
Objectives: To evaluate medical students' knowledge of HPV and HPV related diseases and assess their attitudes towards HPV vaccination. Methods: A total of 605 medical undergraduates from Chongqing Medical University in China were surveyed using a structured and pretested questionnaire on HPV related knowledge. Results: Some 68.9% of the medical students were females, and mean age was 21.6 (${\pm}1.00$) years. Only 10.6% correctly answered more than 11 out of 14 questions on HPV related knowledge, 71.8% being willing to receive/advise on HPV vaccination. Female students (OR: 2.69; 95% CI: 1.53-4.72) and students desiring more HPV education (OR: 4.24; 95% CI: 1.67-10.8) were more willing to accept HPV vaccination. HPV vaccination acceptability was observed to show a positive association with HPV related knowledge. Conclusions: Our survey found low levels of HPV related knowledge and HPV vaccination acceptability among participating medical students. HPV education should be systematically incorporated into medical education to increase awareness of HPV vaccination.
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