Activation of Hedgehog Signaling by the Environmental Toxicant Arsenic May Contribute to the Etiology of Arsenic-Induced Tumors
Fei D, Li H, Kozul C, Black K, Singh S, Gosse J, DiRenzo J, Martin K, Wang B, Hamilton J, Karagas M, Robbins D. Activation of Hedgehog Signaling by the Environmental Toxicant Arsenic May Contribute to the Etiology of Arsenic-Induced Tumors. Cancer Research 2010, 70: 1981-1988. PMID: 20179202, PMCID: PMC2831120, DOI: 10.1158/0008-5472.can-09-2898.Peer-Reviewed Original ResearchConceptsArsenic exposureBladder cancerEnvironmental toxicant arsenicBladder cancer patientsSignificant health problemVariety of tumorsHedgehog signalingCancer patientsHealth problemsHigh levelsTumor samplesCancerHedgehog activitySame cancerHuman carcinogenesisMillions of peopleEtiologyTumorsExposureProgressionHedgehogTissue culture cellsActivationSignalingPatients