SynthesisFrontiers in pharmacology2020
Anti-Cancer Effects of Lycopene in Animal Models of Hepatocellular Carcinoma: A Systematic Review and Meta-Analysis.
Synthesis in Frontiers in pharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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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.
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Who cites it
11 citing papers in PubMed, 29 citations in OpenAlex.
- Antioxidants in Oxidative Stress and Obesity-Associated Diseases: Molecular Mechanisms and Potential Health Implications.Biomedicines · 2026Review
- A Comprehensive Review on the Molecular Mechanism of Lycopene in Cancer Therapy.Food science & nutrition · 2025Review
- Phytomolecules from Herbs: Possible Effective Way for the Treatment of Liver Cancer.Current topics in medicinal chemistry · 2025Review
- Phytochemical and Biological Biodiversity of Tomato (Mini reviews in medicinal chemistry · 2025Review
- Exploring the therapeutic potential ofVeterinary world · 2024Article
- RETRACTED: Potential Antitumor Activity of Combined Lycopene and Sorafenib against Solid Ehrlich Carcinoma via Targeting Autophagy and Apoptosis and Suppressing Proliferation.Pharmaceuticals (Basel, Switzerland) · 2024Article
- The Influence of Diet and Its Components on the Development and Prevention of Hepatocellular Carcinoma (HCC).Cancers · 2024Review
- Lycopene: A Potent Antioxidant with Multiple Health Benefits.Journal of nutrition and metabolism · 2024Review
- Specific botanical groups of fruit and vegetable consumption and liver cancer and chronic liver disease mortality: a prospective cohort study.The American journal of clinical nutrition · 2023Article
- Nano-Drug Delivery Systems Entrapping Natural Bioactive Compounds for Cancer: Recent Progress and Future Challenges.Frontiers in oncology · 2022Review
- Effects of Lycopene Attenuating Injuries in Ischemia and Reperfusion.Oxidative medicine and cellular longevity · 2022Review
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
introductionGlobally, hepatocellular carcinoma (HCC) is the sixth most diagnosed cancer and the third important cause of cancer-related death. As there are only two targeted drugs for the treatment of advanced HCC-that merely extend survival by a few months-the need for alternative treatments is inevitable. Lycopene, a carotenoid that is known to be most abundant in red tomatoes and tomato-based products, has been investigated for its anticancer activity in various types of cancers including HCC. This review was conducted to evaluate the effects of lycopene on HCC from animal models to pave the way for further clinical studies.
methodsElectronic databases and search engines including PubMed, EMBASE, and Google Scholar were searched for original records addressing the anticancer effect of lycopene in animal models of HCC. Data were extracted using a format prepared in Microsoft Excel and exported to Stata 15.0 for analyses. A meta-analysis was performed using a random-effects model at a 95% confidence level for the outcome measures: tumor incidence, number, and growth (tumor volume and size). The presence of publication bias between studies was evaluated using Egger's test and funnel plot. The study protocol was registered in the PROSPERO database with reference number: CRD42019159312.
resultsThe initial database search yields 286 articles, of which 15 studies met the inclusion criteria. The characteristics of the included studies were a bit diversified. The studies involved a total of 644 animals (312 treatment and 332 control groups) and mice shared the majority (488) followed by rats (117) and ferrets (39). The meta-analysis showed that lycopene significantly reduced the incidence [RR 0.8; 95% CI 0.69, 0.92 (
conclusionsAdministration of
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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.