scholarly journals Estimation of heritability for nine common cancers using data from genome-wide association studies in Chinese population

2016 ◽  
Vol 140 (2) ◽  
pp. 329-336 ◽  
Author(s):  
Juncheng Dai ◽  
Wei Shen ◽  
Wanqing Wen ◽  
Jiang Chang ◽  
Tongmin Wang ◽  
...  

2012 ◽  
Vol 45 (4) ◽  
pp. 310-314 ◽  
Author(s):  
Lin-Dan Ji ◽  
Peng-Fei Chai ◽  
Bi-Bo Zhou ◽  
Nelson L. S. Tang ◽  
Wen-Hua Xing ◽  
...  


2010 ◽  
Vol 95 (3) ◽  
pp. 1395-1403 ◽  
Author(s):  
Chloe Y. Y. Cheung ◽  
Annette W. K. Tso ◽  
Bernard M. Y. Cheung ◽  
Aimin Xu ◽  
K. L. Ong ◽  
...  


2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Ana Viñuela ◽  
Arushi Varshney ◽  
Martijn van de Bunt ◽  
Rashmi B. Prasad ◽  
Olof Asplund ◽  
...  

Abstract Most signals detected by genome-wide association studies map to non-coding sequence and their tissue-specific effects influence transcriptional regulation. However, key tissues and cell-types required for functional inference are absent from large-scale resources. Here we explore the relationship between genetic variants influencing predisposition to type 2 diabetes (T2D) and related glycemic traits, and human pancreatic islet transcription using data from 420 donors. We find: (a) 7741 cis-eQTLs in islets with a replication rate across 44 GTEx tissues between 40% and 73%; (b) marked overlap between islet cis-eQTL signals and active regulatory sequences in islets, with reduced eQTL effect size observed in the stretch enhancers most strongly implicated in GWAS signal location; (c) enrichment of islet cis-eQTL signals with T2D risk variants identified in genome-wide association studies; and (d) colocalization between 47 islet cis-eQTLs and variants influencing T2D or glycemic traits, including DGKB and TCF7L2. Our findings illustrate the advantages of performing functional and regulatory studies in disease relevant tissues.









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