Glycan Biomarkers for Rheumatoid Arthritis and Its Remission Status in Han Chinese Patients

2016 ◽  
Vol 20 (6) ◽  
pp. 343-351 ◽  
Author(s):  
Andrea Sebastian ◽  
Mohamed Ali Alzain ◽  
Collins Otieno Asweto ◽  
Haicheng Song ◽  
Liufu Cui ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Han Chinese ◽  
Chinese Patients ◽  
Remission Status

scholarly journals A Promoter Region Polymorphism inPDCD-1Gene Is Associated with Risk of Rheumatoid Arthritis in the Han Chinese Population of Southeastern China

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
CuiPing Liu ◽  
JueAn Jiang ◽  
Li Gao ◽  
XiaoHan Hu ◽  
FengMing Wang ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
T Cells ◽  
Chinese Population ◽  
Direct Sequencing ◽  
Han Chinese ◽  
Chinese Patients ◽  
Sequencing Analysis ◽  
Healthy Controls ◽  
Han Chinese Population ◽  
Increased Risk

Objective. Programmed cell death 1 (PD-1) induces negative signals to T cells during interaction with its ligands and is therefore a candidate gene in the development of autoimmune diseases such as rheumatoid arthritis (RA). Herein, we investigate the association ofPDCD-1polymorphisms with the risk of RA among Chinese patients and healthy controls.Methods. Using the PCR-direct sequencing analysis, 4PDCD-1SNPs (rs36084323, rs11568821, rs2227982, and rs2227981) were genotyped in 320 RA patients and 309 matched healthy controls. Expression of PD-1 was determined in peripheral blood lymphocytes by flow cytometry and quantitative real-time reverse transcriptase polymerase chain reaction.Results. We observed that the GG genotype of rs36084323 was associated with a increased risk for developing RA (OR 1.70, 95% 1.11–2.61,P=0.049). Patients carrying G/G genotype displayed an increased mRNA level of PD-1(P=0.04)compared with A/A genotype and healthy controls. Meanwhile, patients homozygous for rs36084323 had induced basal PD-1 expression on activated CD4+ T cells.Conclusion. ThePDCD-1polymorphism rs36084323 was significantly associated with RA risk in Han Chinese population. This SNP, which effectively influenced the expression of PD-1, may be a biomarker of early diagnosis of RA and a suitable indicator of utilizing PD-1 inhibitor for treatment of RA.

scholarly journals Cumulative risks of colorectal cancer in Han Chinese patients with Lynch syndrome in Taiwan

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Abram Bunya Kamiza ◽  
Wen-Chang Wang ◽  
Jeng-Fu You ◽  
Reiping Tang ◽  
Huei-Tzu Chien ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Lynch Syndrome ◽  
Cumulative Risk ◽  
Germline Mutations ◽  
Han Chinese ◽  
Chinese Patients ◽  
Mutation Carriers ◽  
Amsterdam Criteria ◽  
Cumulative Risks ◽  
Age And Sex

AbstractPatients with Lynch syndrome have a high risk of colorectal cancer (CRC). In this study, we estimated the age- and sex-specific cumulative risks of CRC in Han Chinese patients with Lynch syndrome caused by the pathogenic germline mutations in MLH1 or MSH2 in Taiwan. Based on 321 mutation carriers and 419 non-mutation carriers from 75 pedigrees collected in an Amsterdam criteria family registry in Taiwan, the age- and sex-specific cumulative risks of CRC in male carriers of mutation in MLH1 and MSH2 at the age of 70 years were 60.3% (95% confidence interval (CI) = 31.1%–89.9%) and 76.7% (95% CI = 37.2%–99.0%), respectively. For females, the cumulative risks of CRC at the age of 70 were estimated to be 30.6% (95% CI = 14.3%–57.7%) and 49.3% (95% CI = 21.9%–84.5%) in the carriers of MLH1 and MSH2 germline mutations, respectively. In conclusion, the cumulative risks of CRC at the age of 70 in the Han Chinese patients is higher in mutation carriers than non-mutation carriers and male mutation carriers have a higher cumulative risk of developing CRC than the female mutation carriers.

Mutations in the filaggrin gene in Han Chinese patients with atopic dermatitis

Allergy ◽  
2010 ◽  
Vol 66 (3) ◽  
pp. 420-427 ◽  
Author(s):  
H. Zhang ◽  
Y. Guo ◽  
W. Wang ◽  
M. Shi ◽  
X. Chen ◽  
...  
Keyword(s):  
Atopic Dermatitis ◽  
Han Chinese ◽  
Chinese Patients

Leukoaraiosis and NIHSS score help to differentiate subtypes of intracranial branch atheromatous disease in Southern Han Chinese patients with stroke

2013 ◽  
Vol 34 (10) ◽  
pp. 1727-1733 ◽  
Author(s):  
Xuejiao Men ◽  
Aimin Wu ◽  
Bingjun Zhang ◽  
Haiyan Li ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Han Chinese ◽  
Chinese Patients ◽  
Nihss Score ◽  
Branch Atheromatous Disease
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