Evidence map›Paper›PMID 35305227›Full record

ArticleMolecular biology reports2022

Silymarin inhibits the progression of Ehrlich solid tumor via targeting molecular pathways of cell death, proliferation, angiogenesis, and metastasis in female mice.

Maggie E Amer, Maher A Amer, Azza I Othman, Doaa A Elsayed, Mohamed Amr El-Missiry, Omar A Ammar

Abstract read
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In one paragraph

Article in Molecular biology reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

5 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Plant-Derived Bioactive Compounds and Their Therapeutic Potential in Cancer.International journal of molecular sciences · 2026
    Review
  3. Article
  4. Review
  5. Milk Thistle (Current medicinal chemistry · 2025
    Review
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

6 authors at 2 institutions in 1 country.

Maggie E AmerZoology Department, Faculty of Sciences, Mansoura University, Mansoura, Egypt. maggieelsied@mans.edu.eg.ORCID http://orcid.org/0000-0003-2012-9154
Maher A AmerZoology Department, Faculty of Sciences, Mansoura University, Mansoura, Egypt.
Azza I OthmanZoology Department, Faculty of Sciences, Mansoura University, Mansoura, Egypt.ORCID http://orcid.org/0000-0001-8624-1259
Doaa A ElsayedZoology Department, Faculty of Sciences, Mansoura University, Mansoura, Egypt.ORCID http://orcid.org/0000-0002-9000-6646
Mohamed Amr El-MissiryZoology Department, Faculty of Sciences, Mansoura University, Mansoura, Egypt. elmissiry@mans.edu.eg.ORCID http://orcid.org/0000-0002-4566-0497
Omar A AmmarBasic Science Department, Delta University for Science and Technology, Gamasa, Egypt.ORCID http://orcid.org/0000-0001-9377-6462
Mansoura University · EGDelta University for Science and Technology · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPlant-derived phytochemicals have been reported to exert anticancer activity. This study investigated the antitumor role of silymarin (Silybum marianum) (SMN) and its molecular targets in Ehrlich solid tumor xenografts in vivo. METHODS AND

resultsFemale Swiss albino mice were divided into three groups (of five animals each) that were engrafted with Ehrlich tumor (ET) cells with or without SMN treatment. The 3rd groups treated with DMSO only vehicle control group. A significant reduction in animal body mass and tumor volume/weight were observed in xenografted mice treated with SMN. SMN modulated oxidative stress in tumors while enhancing the antioxidant levels in mouse serum. SMN activated both mitochondrial and death receptor-related apoptosis pathways and induced cell cycle arrest, marked by a significant downregulation of cyclin D1 in SMN-treated tumors. Significant decreases in RNA content and protein expression levels of Ki-67 and proliferating cell nuclear antigen were observed in ET cells. Additionally, SMN downregulated vascular endothelial growth factor and nuclear factor-kappa B levels indicating anti-angiogenesis activity of this agent. SMN upregulated the expression of E-cadherin in tumor tissue suggesting, that SMN has potential ability to inhibit metastasis. Tumor tissue from SMN-treated animals showed a remarkable degeneration and reduction in the neoplastic cell density.

conclusionsThe anticancer effect was associated with apparent apoptosis in neoplastic cells with abundance of multifocal necrotic areas. SMN was found to inhibit ET growth via enhancing apoptosis, inhibition of cell division and reduction in angiogenesis in vivo. Hypothetical scheme of SMN antitumor effects (mechanism of signaling) in solid ET in vivo. SMN anticancer effect may be mediated by molecular mediators that affect proliferation, cell cycle activity, apoptotic pathways, angiogenesis, and metastasis.

Indexed as

NeoplasmsSilymarinAnimalsApoptosisCell DivisionCell ProliferationFemaleHumansMiceNeovascularization, PathologicVascular Endothelial Growth Factor ASilymarinVascular Endothelial Growth Factor AApoptosisCell cycle arrestE-cadherinNuclear factor-kappa BOxidative stressSolid Ehrlich carcinoma

Identifiers

PMID35305227
OpenAlexW4220812038

What OpenQuestion holds

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Registered trials

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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.