ArticleCancers2025
Long-Term Particulate Matter (PM) Exposure Promotes Non-Small-Cell Lung Cancer (NSCLC) Angiogenesis Through Up-Regulation of VEGFA.
Article in Cancers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- Health effects of air pollution on chronic respiratory diseases.The Korean journal of internal medicine · 2026Review
- Cancer and Environmental Xenobiotics: Mechanisms, Controversies, and Innovations.Journal of xenobiotics · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
backgroundLUAD, the most common subtype of lung cancer, particularly in non-smokers, is significantly influenced by air pollution from fine particulate matter (PM). One suspected method by which PM contributes to cancer progression is through angiogenesis, which promotes tumor growth and metastasis. This study was conducted to explore the impact of long-term PM exposure on the progression of LUAD, focusing on angiogenesis promotion.
methodsWe conducted an integrative bioinformatics analysis incorporating epidemiological and transcriptomic datasets from public repositories (TCGA and GEO) to evaluate differential VEGFA expression in LUAD tissues and its relationship to regional PM exposure. In vitro and in vivo assays using PM-adapted NSCLC cell lines and murine xenograft models served as secondary confirmatory experiments supporting the computational results.
resultsEpidemiological analysis revealed a strong positive correlation between long-term PM exposure and lung adenocarcinoma mortality across U.S. states (r = 0.7638,
conclusionsOur findings reveal a compelling molecular link between PM exposure and NSCLC progression, centered on VEGFA-driven angiogenesis and urging the need to reduce ambient PM exposure to mitigate its oncogenic impact.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.