ArticleNature communications2026
A nested case-control study of air pollution and congenital heart defects via circulating proteins.
Chen Liang, Ruiyang Ding, Shaofei Su, Shuanghua Xie, Jianhui Liu, Tianhe Li, Zhiwei Sun, Ruixia Liu, Junchao Duan, Chenghong Yin
Abstract read
In one paragraphArticle in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
2 · The registryThe trial behind it
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3 · Its place in the literatureWho cites it
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4 · The recordCorrections and comments
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5 · Who and what moneyAuthors and funding
10 authors.
Ruiyang Ding *Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, China.
Shaofei SuDepartment of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital, Beijing, China.
Shuanghua XieDepartment of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital, Beijing, China.
Jianhui LiuDepartment of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital, Beijing, China.
Tianhe LiDepartment of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital, Beijing, China.
Zhiwei SunDepartment of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, China.
Ruixia LiuDepartment of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital, Beijing, China. liuruixia@ccmu.edu.cn.ORCID http://orcid.org/0000-0001-5835-4424 Chenghong YinDepartment of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University. Beijing Maternal and Child Health Care Hospital, Beijing, China. yinchh@ccmu.edu.cn.ORCID http://orcid.org/0000-0002-2503-3285 Funding
Natural Science Foundation of Beijing Municipality (Beijing Natural Science Foundation) JQ24047
6 · The paper itselfAbstract
Prenatal air pollution exposure is linked to congenital heart defects (CHD), while the underlying molecular mechanisms remain poorly understood. Here we showed that maternal exposure to PM
Indexed as
Air PollutionHeart Defects, CongenitalMaternal ExposureAir PollutantsCase-Control StudiesFemaleFetal BloodHumansNitrogen DioxideParticulate MatterPregnancyRibonuclease, PancreaticAir PollutantsangiogeninNitrogen DioxideParticulate MatterRibonuclease, Pancreatic
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