Evidence map›Paper›PMID 34356350›Full record

ArticleAntioxidants (Basel, Switzerland)2021

Pomegranate Extract (POMx) Induces Mitochondrial Dysfunction and Apoptosis of Oral Cancer Cells.

Sheng-Yao Peng, Li-Ching Lin, Shu-Rong Chen, Ammad A Farooqi, Yuan-Bin Cheng, Jen-Yang Tang, Hsueh-Wei Chang

Open access · goldAbstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

19 citing papers in PubMed, 36 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. Review
  10. Review
  11. Application of the Extracts ofDentistry journal · 2022
    Article
  12. Review
  13. Methanol Extract ofAntioxidants (Basel, Switzerland) · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
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 4 institutions in 2 countries.

Sheng-Yao PengDepartment of Biomedical Science and Environmental Biology, Ph.D Program in Life Sciences, College of Life Sciences, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
Li-Ching LinDepartment of Radiation Oncology, Chi-Mei Foundation Medical Center, Tainan 71004, Taiwan.
Shu-Rong ChenGraduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.ORCID 0000-0002-8796-7489
Ammad A FarooqiInstitute of Biomedical and Genetic Engineering (IBGE), Islamabad 54000, Pakistan.ORCID 0000-0003-2899-5014
Yuan-Bin ChengDepartment of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 80424, Taiwan.ORCID 0000-0001-6581-1320
Jen-Yang TangSchool of Post-Baccalaureate Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.ORCID 0000-0002-5690-0708
Hsueh-Wei ChangDepartment of Biomedical Science and Environmental Biology, Ph.D Program in Life Sciences, College of Life Sciences, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.ORCID 0000-0003-0068-2366
Kaohsiung Medical University · TWNational Sun Yat-sen University · TWChung Hwa University of Medical Technology · TWInstitute of Biomedical and Genetic Engineering · PK

Funding

Health and Welfare Surcharge of Tobacco Products, the Ministry of Health and Welfare, Taiwan MOHW 110-TDU-B-212-144016Kaohsiung Medical University Hospital KMUH109-9M56Kaohsiung Medical University Research Center KMU-TC108A04Ministry of Science and Technology, Taiwan MOST 108-2320-B-037-015-MY3National Sun Yat-sen University-KMU Joint Research Project #NSYSUKMU 110-P016
6 · The paper itself

Abstract

The anticancer effect of pomegranate polyphenolic extract POMx in oral cancer cells has rarely been explored, especially where its impact on mitochondrial functioning is concerned. Here, we attempt to evaluate the proliferation modulating function and mechanism of POMx against human oral cancer (Ca9-22, HSC-3, and OC-2) cells. POMx induced ATP depletion, subG1 accumulation, and annexin V/Western blotting-detected apoptosis in these three oral cancer cell lines but showed no toxicity to normal oral cell lines (HGF-1). POMx triggered mitochondrial membrane potential (MitoMP) disruption and mitochondrial superoxide (MitoSOX) generation associated with the differential downregulation of several antioxidant gene mRNA/protein expressions in oral cancer cells. POMx downregulated mitochondrial mass, mitochondrial DNA copy number, and mitochondrial biogenesis gene mRNA/protein expression in oral cancer cells. Moreover, POMx induced both PCR-based mitochondrial DNA damage and γH2AX-detected nuclear DNA damage in oral cancer cells. In conclusion, POMx provides antiproliferation and apoptosis of oral cancer cells through mechanisms of mitochondrial impairment.

Indexed as

apoptosisDNA damagemitochondrial DNAoral cancerpomegranate

Identifiers

PMID34356350
PMCPMC8301084
OpenAlexW3177902896

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.