Particulate hexavalent chromium alters microRNAs in human lung cells that target key carcinogenic pathways

RM Speer, I Meaza, JH Toyoda, Y Lu, Q Xu… - Toxicology and applied …, 2022 - Elsevier
Abstract Hexavalent chromium [Cr (VI)] is a global environmental pollutant and human lung
carcinogen. However, the mechanisms of Cr (VI) carcinogenesis are not well defined. Cr (VI) …

Transcriptomic analysis reveals particulate hexavalent chromium regulates key inflammatory pathways in human lung fibroblasts as a possible mechanism of …

JC Kouokam, RM Speer, I Meaza, JH Toyoda… - Toxicology and Applied …, 2024 - Elsevier
Abstract Hexavalent chromium [Cr (VI)] is considered a major environmental health concern
and lung carcinogen. However, the exact mechanism by which Cr (VI) causes lung cancer in …

Epigenetic and epitranscriptomic mechanisms of chromium carcinogenesis

Z Wang, C Yang - Advances in Pharmacology, 2023 - Elsevier
Abstract Hexavalent chromium [Cr (VI)], a Group I carcinogen classified by the International
Agency for Research on Cancer (IARC), represents one of the most common occupational …

[HTML][HTML] Circulating lung-cancer-related non-coding RNAs are associated with occupational exposure to hexavalent chromium–A cross-sectional study within the …

Z Jiang, R Person, T Lundh, D Pineda, M Engfeldt… - Environment …, 2024 - Elsevier
Abstract Background Hexavalent chromium (Cr (Ⅵ)) is classified as a group 1 human
carcinogen and increases the risk of lung cancer. Non-coding RNAs (ncRNAs) have key …

Review of transcriptomic responses to hexavalent chromium exposure in lung cells supports a role of epigenetic mediators in carcinogenesis

JE Rager, M Suh, GA Chappell, CM Thompson… - Toxicology letters, 2019 - Elsevier
Inhalation exposure to hexavalent chromium [Cr (VI)] is associated with increased risk of
lung cancer with a mode of action (MOA) postulated to involve non-mutagenic key events …

[HTML][HTML] Comparison of gene expression profiles in chromate transformed BEAS-2B cells

H Sun, HA Clancy, T Kluz, J Zavadil, M Costa - PloS one, 2011 - journals.plos.org
Background Hexavalent chromium [Cr (VI)] is a potent human carcinogen. Occupational
exposure has been associated with increased risk of respiratory cancer. Multiple …

Prolonged particulate hexavalent chromium exposure induces RAD51 foci inhibition and cytoplasmic accumulation in immortalized and primary human lung bronchial …

I Meaza, AR Williams, H Lu, JC Kouokam… - Toxicology and Applied …, 2023 - Elsevier
Abstract Hexavalent chromium [Cr (VI)] is a human lung carcinogen with widespread
exposure risks. Cr (VI) causes DNA double strand breaks that if unrepaired, progress into …

Molecular and epigenetic mechanisms of Cr (VI)-induced carcinogenesis

QY Chen, A Murphy, H Sun, M Costa - Toxicology and applied …, 2019 - Elsevier
Chromium (Cr) is a naturally occurring metallic element found in the Earth's crust. While
trivalent chromium ([Cr (III)] is considered non-carcinogenic, hexavalent chromium [Cr (VI)] …

[HTML][HTML] The Oncogenic and Tumor Suppressive Long Non-Coding RNA–microRNA–Messenger RNA Regulatory Axes Identified by Analyzing Multiple Platform …

O Sweef, C Yang, Z Wang - Biomedicines, 2022 - mdpi.com
Chronic exposure to hexavalent chromium (Cr (VI)) causes lung cancer in humans,
however, the underlying mechanism has not been well understood. Long non-coding RNAs …

[PDF][PDF] Hexavalent chromium exposure, genomic instability and lung cancer

AM Urbano, CFD Rodrigues, MC Alpoim - Gene Ther. Mol. Biol, 2008 - Citeseer
Worldwide, several million workers experience occupational exposure to different
hexavalent chromium [Cr (VI)] compounds (chromates) which have long been recognized as …