ArticleBMB reports2012
IFNγ-mediated inhibition of cell proliferation through increased PKCδ-induced overexpression of EC-SOD.
Article in BMB reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed, 11 citations in OpenAlex.
- Delivery of Superoxide Dismutase 3 Gene with Baculoviruses Inhibits TNF-α Triggers Vascular Smooth Muscle Cell Proliferation and Inflammation.Current gene therapy · 2025Article
- Effects of Antioxidant Gene Overexpression on Stress Resistance and Malignization In Vitro and In Vivo: A Review.Antioxidants (Basel, Switzerland) · 2022Review
- SOD3 Is a Non-Mutagenic Growth Regulator Affecting Cell Migration and Proliferation Signal Transduction.Antioxidants (Basel, Switzerland) · 2021Article
- Extracellular superoxide dismutase inhibits hepatocyte growth factor-mediated breast cancer-fibroblast interactions.Oncotarget · 2017Article
- Extracellular superoxide dismutase and its role in cancer.Free radical biology & medicine · 2017Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Extracellular superoxide dismutase (EC-SOD) overexpression modulates cellular responses such as tumor cell suppression and is induced by IFNγ. Therefore, we examined the role of EC-SOD in IFNγ-mediated tumor cell suppression. We observed that the dominant-negative protein kinase C delta (PKCδ) suppresses IFNγ-induced EC-SOD expression in both keratinocytes and melanoma cells. Our results also showed that PKCδ-induced ECSOD expression was reduced by pretreatment with a PKCspecific inhibitor or a siRNA against PKCδ. PKCδ-induced ECSOD expression suppressed cell proliferations by the up-regulation of p21 and Rb, and the downregulation of cyclin A and D. Finally, we demonstrated that increased expression of EC-SOD drastically suppressed lung melanoma proliferation in an EC-SOD transgenic mouse via p21 expression. In summary, our findings suggest that IFNγ-induced EC-SOD expression occurs via activation of PKCδ. Therefore, the upregulation of EC-SOD may be effective for prevention of various cancers, including melanoma, via cell cycle arrest.
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.