Front. Oncol.Frontiers in OncologyFront. Oncol.2234-943XFrontiers Media S.A.10.3389/fonc.2024.1483410OncologyCorrectionCorrigendum: Dietary polyphenols, resveratrol and pterostilbene exhibit antitumor activity on an HPV E6-positive cervical cancer model: an in vitro and in vivo analysisChatterjeeKaushiki12*MukherjeeSumit34VanmanenJonathan2BanerjeeProbal134FataJimmie E.123*1Doctoral Program in Biology, CUNY Graduate Center, New York, NY, United States2Department of Biology, College of Staten Island, New York, NY, United States3Doctoral Program in Biochemistry, CUNY Graduate Center, New York, NY, United States4Department of Chemistry & The Center for Developmental Neuroscience, City University of New York at The College of Staten Island, New York, NY, United States
Edited and Reviewed by: Olivier Feron, Université catholique de Louvain, Belgium
*Correspondence: Kaushiki Chatterjee, kaush.mits@gmail.com; Jimmie E. Fata, jimmie.fata@csi.cuny.edu
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A Corrigendum on Dietary polyphenols, resveratrol and pterostilbene exhibit antitumor activity on an HPV E6-positive cervical cancer model: an in vitro and in vivo analysis By Chatterjee K, Mukherjee S, Vanmanen J, Banerjee P and Fata JE (2019) Front. Oncol. 9:352. doi: 10.3389/fonc.2019.00352HPV E6 positive cervical cancernatural productresveratrolpterostilbenePCNAcaspase-3VEGFin vivosection-in-acceptancePharmacology of Anti-Cancer Drugs
In the published article, there was an error in Figure 5, Panel C as published. The control panels were not accurately represented. The corrected Figure 5panel C and its caption: “(C) Tumor sections immunostained with PCNA protein (green) and counterstained with nuclear stain DAPI (blue). Resveratrol treated tumors display a significant decrease in PCNA expression compared to control sections. Pterostilbene treated tumors show similar PCNA levels as control. Scale bar: 47.62 μm.” appear below.
Upregulation of activated caspase 3 and downregulation of PCNA expression in mouse tumors. (A) Tumor sections immunostained with cleaved caspase 3 antibody shows elevated protein levels (green) in mice treated with pterostilbene when compared to control untreated tumors. Resveratrol treated tumors did not show any significant change in caspase 3 expression. Sections were counterstained with DAPI (blue). Scale bar: 47.62µm. (B) Graph indicates the significant increase of Cleaved caspase 3 expression levels in pterostilbene treated tumors in comparison to control tumors sections (mean ± S.E.M.; *p < 0.0001). (C) Tumor sections immunostained with PCNA protein (green) and counterstained with nuclear stain DAPI (blue). Resveratrol treated tumors display a significant decrease in PCNA expression compared to control sections. Pterostilbene treated tumors show similar PCNA levels as control. Scale bar: 47.62 μm. (D) Quantitative analysis of PCNA expression shows a significant change in resveratrol treated tumor sections (mean ± S.E.M.; *p < 0.0004; The two treatment groups show significant differences in PCNA expression (p < 0.0006).
The email of the corresponding author is no longer active. The correct email address of the corresponding author Kaushiki Chatterjee has been updated to kaush.mits@gmail.com.
The authors apologize for these errors and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
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