Evidence map›Paper›PMID 31605466›Full record

ArticleCancer medicine2019

Mendelian randomization study of telomere length and lung cancer risk in East Asian population.

Xuguang Cao, Mingtao Huang, Meng Zhu, Rui Fang, Zijian Ma, Tao Jiang, Juncheng Dai, Hongxia Ma, Guangfu Jin, Hongbing Shen and 3 more

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 19% of its field
1 · What the graph read from it

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 registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. The Causal Relationship between Telomere Length and Cancer Risk: A Two-Sample Mendelian Randomization.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025
    Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Role of telomere length in human carcinogenesis (Review).International journal of oncology · 2023
    Review
  10. Race Differences in Telomere Length in Benign Prostate Biopsies and Subsequent Risk of Prostate Cancer.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2022
    Article
  11. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 2 institutions in 1 country.

Xuguang CaoDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.
Mingtao HuangDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.
Meng ZhuDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.
Rui FangDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.
Zijian MaDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.
Tao JiangDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.
Juncheng DaiDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.ORCID 0000-0002-3909-5671
Hongxia MaDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.ORCID 0000-0002-2462-9693
Guangfu JinDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.ORCID 0000-0003-0249-5337
Hongbing ShenDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.ORCID 0000-0002-2581-5906
Jiangbo DuDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.
Lin XuDepartment of Thoracic Surgery, Nanjing Medical University Affiliated Cancer Hospital, Nanjing, China.
Zhibin HuDepartment of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China.ORCID 0000-0002-8277-5234
Nanjing Medical University · CNNantong University · CN

Funding

Innovation of Graduate Student Training Project in Jiangsu Province KYZZ15_0268National Key Research and Development Program of China 2017YFC0907905National Natural Science of China 81521004Priority Academic Program Development of Jiangsu Higher Education InstitutionsScience Foundation for Distinguished Young Scholars in Jiangsu BK20160046Top-notch Academic Programs Project of Jiangsu Higher Education Institutions PPZY2015A067
6 · The paper itself

Abstract

Associations between telomere length and cancer risk have been investigated in many epidemiological studies, but the results are controversial. These associations may be biased by reverse causation or confounded by environmental exposures. To avoid potential biases, we used Mendelian randomization method to evaluate whether TL is the causal risk factor for lung cancer. We conducted Mendelian randomization analysis in two published East Asian GWAS studies (7127 cases and 6818 controls). We used both weighted genetic risk score and inverse-variance weighting method to estimate the relationship between TL and lung cancer risk. Nonlinear test also used to detect potential association trends. We observed that increased weight GRS was associated with increased risk of lung cancer (OR = 2.25, 95%CI: 1.81-2.78, P = 1.18 × 10

Indexed as

Genetic Predisposition to DiseaseAdenocarcinoma of LungAsia, EasternAsian PeopleCarcinoma, Squamous CellCase-Control StudiesGenome-Wide Association StudyHumansLung NeoplasmsMendelian Randomization AnalysisOdds RatioPolymorphism, Single NucleotideRisk FactorsTelomereTelomere HomeostasisAsian populationlung cancermendelian randomizationtelomere length

Identifiers

PMID31605466
PMCPMC6885879
OpenAlexW2979921372

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.