Evidence map›Paper›PMID 26100520›Full record

ArticleCancer prevention research (Philadelphia, Pa.)2015

Effect of Combined Treatment with Ursolic Acid and Resveratrol on Skin Tumor Promotion by 12-O-Tetradecanoylphorbol-13-Acetate.

Jiyoon Cho, Okkyung Rho, Jacob Junco, Steve Carbajal, Dionicio Siegel, Thomas J Slaga, John DiGiovanni

Open access · bronzeAbstract read
In one paragraph

Article in Cancer prevention research (Philadelphia, Pa.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.4field-weighted citation impact, top 8% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 43 citations in OpenAlex.

  1. Review
  2. The logarithmic phase as a therapeutic direction: evaluating pharmacological strategies against cancer progression.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
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  6. Crosstalk between Myopia and Inflammation: A Mini Review.International journal of medical sciences · 2024
    Review
  7. Exploiting the Integrated Valorization ofInternational journal of molecular sciences · 2023
    Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Anti-Tumor Activity ofAntioxidants (Basel, Switzerland) · 2020
    Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Future in the Past:International journal of molecular sciences · 2018
    Article
  18. Article
  19. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Jiyoon ChoDivision of Pharmacology and Toxicology in College of Pharmacy, The University of Texas at Austin, Austin, Texas.
Okkyung RhoDivision of Pharmacology and Toxicology in College of Pharmacy, The University of Texas at Austin, Austin, Texas.
Jacob JuncoDepartment of Pharmacology, The University of Texas Health Science Center at San Antonio, San Antonio, Texas.
Steve CarbajalDivision of Pharmacology and Toxicology in College of Pharmacy, The University of Texas at Austin, Austin, Texas.
Dionicio SiegelSkaggs School of Pharmacy and Pharmaceutical Sciences, The University of California, San Diego, La Jolla, California.
Thomas J SlagaDepartment of Pharmacology, The University of Texas Health Science Center at San Antonio, San Antonio, Texas.
John DiGiovanniDivision of Pharmacology and Toxicology in College of Pharmacy, The University of Texas at Austin, Austin, Texas. Department of Nutritional Sciences, The University of Texas at Austin, Austin, Texas. john.digiovanni@austin.utexas.edu.
Austin College · USThe University of Texas Health Science Center at San Antonio · USUniversity of California San Diego · US

Funding

TISSUE CULTURE---COREP30CA054174 · NCI · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI Robin Jean Leach · 1991 to 2026
$59.1M
Anti-Promoting Effects of Triterpenes Alone or Combined with Other PhytochemicalsR01CA164159 · NCI · UNIVERSITY OF TEXAS AT AUSTIN · PI DIGIOVANNI, JOHN, SLAGA, THOMAS J · 2012 to 2016
$2.4M
NCI NIH HHS CA164159NCI NIH HHS P30 CA054174NCI NIH HHS R01 CA164159
6 · The paper itself

Abstract

In this study, the effects of combining ursolic acid + resveratrol, for possible combined inhibitory effects on skin tumor promotion, were evaluated. Ursolic acid, resveratrol, and the combination of ursolic acid + resveratrol were applied topically prior to 12-O-tetracanoylphorbol-13-acetate (TPA) treatment on mouse skin to examine their effect on TPA-induced signaling pathways, epidermal hyperproliferation, skin inflammation, inflammatory gene expression, and skin tumor promotion. The combination of ursolic acid + resveratrol produced a greater inhibition of TPA-induced epidermal hyperproliferation. The combination of ursolic acid + resveratrol inhibited TPA-induced signaling pathways, including EGFR, STAT3, Src, Akt, Cox-2, Fas, NF-κB, p38 MAPK, c-Jun, and JNK1/2 while increasing levels of tumor suppressors, such as p21 and PDCD4, to a greater extent compared with the groups treated with the individual compounds. Ursolic acid + resveratrol also induced a dramatic increase of p-AMPK-α(Thr172). Combined treatment with ursolic acid + resveratrol resulted in a greater inhibition of expression of proinflammatory cytokines, including Il1a, Il1b, and Il22. Furthermore, NF-κB, Egr-1, and AP-1 DNA binding activities after TPA treatment were dramatically decreased by the combination of ursolic acid + resveratrol. Treatment with ursolic acid + resveratrol during skin tumor promotion with TPA produced greater inhibition of tumor multiplicity and tumor size than with either agent alone. Collectively, the greater ability of the combination of ursolic acid + resveratrol to inhibit skin tumor promotion was due to the greater inhibitory effects on growth factor and inflammatory signaling, skin inflammation, and epidermal hyperproliferation induced by TPA treatment.

Indexed as

AnimalsAnticarcinogenic AgentsCarcinogenesisCell NucleusCell ProliferationCytosolFemaleInflammationMaleMiceMice, Inbred ICRProtein BindingResveratrolSignal TransductionSkinSkin NeoplasmsAnticarcinogenic AgentsResveratrolStilbenesTetradecanoylphorbol AcetateTriterpenesUrsolic Acid

Identifiers

PMID26100520
PMCPMC4560654
OpenAlexW2181022880

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.