| Title: | Proteomic analyses in diverse populations improved risk prediction and identified new drug targets for type 2 diabetes |
| Journal: | Diabetes Care |
| Published: | 16 Apr 2024 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/38623619/ |
| DOI: | https://doi.org/10.2337/dc23-2145 |
| URL: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7615965 |
| Citations: | 1 (1 in last 2 years) as of 8 Aug 2024 |
Publication 9896
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Abstract
OBJECTIVE: Integrated analyses of plasma proteomics and genetic data in prospective studies can help assess the causal relevance of proteins, improve risk prediction, and discover novel protein drug targets for type 2 diabetes (T2D).</p>
RESEARCH DESIGN AND METHODS: We measured plasma levels of 2,923 proteins using Olink Explore among ∼2,000 randomly selected participants from China Kadoorie Biobank (CKB) without prior diabetes at baseline. Cox regression assessed associations of individual protein with incident T2D (n = 92 cases). Proteomic-based risk models were developed with discrimination, calibration, reclassification assessed using area under the curve (AUC), calibration plots, and net reclassification index (NRI), respectively. Two-sample Mendelian randomization (MR) analyses using cis-protein quantitative trait loci identified in a genome-wide association study of CKB and UK Biobank for specific proteins were conducted to assess their causal relevance for T2D, along with colocalization analyses to examine shared causal variants between proteins and T2D.</p>
RESULTS: Overall, 33 proteins were significantly associated (false discovery rate <0.05) with risk of incident T2D, including IGFBP1, GHR, and amylase. The addition of these 33 proteins to a conventional risk prediction model improved AUC from 0.77 (0.73-0.82) to 0.88 (0.85-0.91) and NRI by 38%, with predicted risks well calibrated with observed risks. MR analyses provided support for the causal relevance for T2D of ENTR1, LPL, and PON3, with replication of ENTR1 and LPL in Europeans using different genetic instruments. Moreover, colocalization analyses showed strong evidence (pH4 > 0.6) of shared genetic variants of LPL and PON3 with T2D.</p>
CONCLUSIONS: Proteomic analyses in Chinese adults identified novel associations of multiple proteins with T2D with strong genetic evidence supporting their causal relevance and potential as novel drug targets for prevention and treatment of T2D.</p>
9 Keywords
- Adult
- Aged
- Diabetes Mellitus, Type 2
- Female
- Genome-Wide Association Study
- Humans
- Male
- Middle Aged
- Proteomics
195 Authors
- Pang Yao
- Andri Iona
- Alfred Pozarickij
- Saredo Said
- Neil Wright
- Kuang Lin
- Iona Millwood
- Hannah Fry
- Christiana Kartsonaki
- Mohsen Mazidi
- Yiping Chen
- Fiona Bragg
- Bowen Liu
- Ling Yang
- Junxi Liu
- Daniel Avery
- Dan Schmidt
- Dianjianyi Sun
- Pei Pei
- Jun Lv
- Canqing Yu
- Michael Hill
- Derrick Bennett
- Robin Walters
- Liming Li
- Robert Clarke
- Huaidong Du
- Zhengming Chen
- Junshi Chen
- Zhengming Chen
- Robert Clarke
- Rory Collins
- Liming Li
- Chen Wang
- Jun Lv
- Richard Peto
- Robin Walters
- Daniel Avery
- Derrick Bennett
- Ruth Boxall
- Sushila Burgess
- Ka Hung Chan
- Yiping Chen
- Zhengming Chen
- Johnathan Clarke
- Robert Clarke
- Huaidong Du
- Ahmed Edris Mohamed
- Hannah Fry
- Simon Gilbert
- Pek Kei Im
- Andri Iona
- Maria Kakkoura
- Christiana Kartsonaki
- Hubert Lam
- Kuang Lin
- James Liu
- Mohsen Mazidi
- Iona Millwood
- Sam Morris
- Qunhua Nie
- Alfred Pozarickij
- Paul Ryder
- Saredo Said
- Dan Schmidt
- Becky Stevens
- Iain Turnbull
- Robin Walters
- Baihan Wang
- Lin Wang
- Neil Wright
- Ling Yang
- Xiaoming Yang
- Pang Yao
- Xiao Han
- Can Hou
- Qingmei Xia
- Chao Liu
- Jun Lv
- Pei Pei
- Dianjanyi Sun
- Canqing Yu
- Naying Chen
- Duo Liu
- Zhenzhu Tang
- Ningyu Chen
- Qilian Jiang
- Jian Lan
- Mingqiang Li
- Yun Liu
- Fanwen Meng
- Jinhuai Meng
- Rong Pan
- Yulu Qin
- Ping Wang
- Sisi Wang
- Liuping Wei
- Liyuan Zhou
- Caixia Dong
- Pengfei Ge
- Xiaolan Ren
- Zhongxiao Li
- Enke Mao
- Tao Wang
- Hui Zhang
- Xi Zhang
- Jinyan Chen
- Ximin Hu
- Xiaohuan Wang
- Zhendong Guo
- Huimei Li
- Yilei Li
- Min Weng
- Shukuan Wu
- Shichun Yan
- Mingyuan Zou
- Xue Zhou
- Ziyan Guo
- Quan Kang
- Yanjie Li
- Bo Yu
- Qinai Xu
- Liang Chang
- Lei Fan
- Shixian Feng
- Ding Zhang
- Gang Zhou
- Yulian Gao
- Tianyou He
- Pan He
- Chen Hu
- Huarong Sun
- Xukui Zhang
- Biyun Chen
- Zhongxi Fu
- Yuelong Huang
- Huilin Liu
- Qiaohua Xu
- Li Yin
- Huajun Long
- Xin Xu
- Hao Zhang
- Libo Zhang
- Jian Su
- Ran Tao
- Ming Wu
- Jie Yang
- Jinyi Zhou
- Yonglin Zhou
- Yihe Hu
- Yujie Hua
- Jianrong Jin
- Fang Liu
- Jingchao Liu
- Yan Lu
- Liangcai Ma
- Aiyu Tang
- Jun Zhang
- Liang Cheng
- Ranran Du
- Ruqin Gao
- Feifei Li
- Shanpeng Li
- Yongmei Liu
- Feng Ning
- Zengchang Pang
- Xiaohui Sun
- Xiaocao Tian
- Shaojie Wang
- Yaoming Zhai
- Hua Zhang
- Wei Hou
- Silu Lv
- Junzheng Wang
- Xiaofang Chen
- Xianping Wu
- Ningmei Zhang
- Weiwei Zhou
- Xiaofang Chen
- Jianguo Li
- Jiaqiu Liu
- Guojin Luo
- Qiang Sun
- Xunfu Zhong
- Weiwei Gong
- Ruying Hu
- Hao Wang
- Meng Wang
- Min Yu
- Lingli Chen
- Qijun Gu
- Dongxia Pan
- Chunmei Wang
- Kaixu Xie
- Xiaoyi Zhang
1 Application
| Application ID | Title |
|---|---|
| 50474 | Multi-trait trans-ethnic genetic analyses |
Enabling scientific discoveries that improve human health