Evidence map›Paper›PMID 25647297›Full record

ArticleInternational journal of oncology2015

(-)-Epigallocatechingallate induces apoptosis in B lymphoma cells via caspase-dependent pathway and Bcl-2 family protein modulation.

Jiangyan Wang, Yu'an Xie, Yan Feng, Litu Zhang, Xinping Huang, Xiaoyun Shen, Xiaoling Luo

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in International journal of oncology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 39 citations in OpenAlex.

  1. Review
  2. Review
  3. Epigallocatechin Gallate Potentiates the Anticancer Effect ofNanomaterials (Basel, Switzerland) · 2023
    Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Recent updates on anticancer mechanisms of polyphenols.Frontiers in cell and developmental biology · 2022
    Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. The Role of Herbal Bioactive Components in Mitochondria Function and Cancer Therapy.Evidence-based complementary and alternative medicine : eCAM · 2019
    Review
  15. Article
  16. The Inhibitory Effect of Epigallocatechin Gallate on the Viability of T Lymphoblastic Leukemia Cells is Associated with Increase of Caspase-3 Level and Fas Expression.Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion · 2018
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Jiangyan WangResearch Department, Affiliated Tumour Hospital of Guangxi Medical University, Nanning 530021, P.R. China.
Yu'an XieResearch Department, Affiliated Tumour Hospital of Guangxi Medical University, Nanning 530021, P.R. China.
Yan FengResearch Department, Affiliated Tumour Hospital of Guangxi Medical University, Nanning 530021, P.R. China.
Litu ZhangResearch Department, Affiliated Tumour Hospital of Guangxi Medical University, Nanning 530021, P.R. China.
Xinping HuangResearch Department, Affiliated Tumour Hospital of Guangxi Medical University, Nanning 530021, P.R. China.
Xiaoyun ShenResearch Department, Affiliated Tumour Hospital of Guangxi Medical University, Nanning 530021, P.R. China.
Xiaoling LuoResearch Department, Affiliated Tumour Hospital of Guangxi Medical University, Nanning 530021, P.R. China.
Tumor Hospital of Guangxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

(-)-Epigallocatechingallate (EGCG) as a representative polyphenol has attracted increasing attention due to its diversified effects, especially its potential as an agent for the prevention or treatment of certain cancers. However, the molecular mechanisms of EGCG-induced apoptosis in B lymphoma cells are unclear. The aim of this study was to investigate the effect of EGCG on proliferation and apoptosis in the B lymphoma cell lines Jeko-1 and Raji, and determine the underlying mechanisms. Cell proliferation and cytotoxicity were determined by the cell counting kit (CCK-8) assay; apoptosis was assessed by flow cytometry using the Annexin V-PE/7AAD double staining; Fas, Bcl-2 and Bax mRNA expression levels were determined by real-time PCR; caspase activity was measured by the caspase activity assay kit; the expression levels of apoptosis-associated proteins were determined by western blot analysis. We demonstrated that EGCG induced growth inhibition and apoptosis in a dose- and time-dependent manner. In agreement, EGCG upregulated the mRNA expression of Fas and Bax while downregulating Bcl-2. Protein expression levels of Bax, activated caspase-3, -7, -8, and -9, and PARP were increased, while Bcl-2 protein levels were reduced by EGCG treatment. Taken together, EGCG induces B lymphoma cell apoptosis by triggering caspase-dependent intrinsic (mitochondrial) and extrinsic (death receptor) pathways. These findings suggest that EGCG may be a potential agent for the treatment of B lymphoma.

Indexed as

Antineoplastic AgentsApoptosisCaspasesCatechinCell Line, TumorCell ProliferationDose-Response Relationship, DrugHumansLymphoma, B-CellProto-Oncogene Proteins c-bcl-2Signal TransductionAntineoplastic AgentsCaspasesCatechinepigallocatechin gallateProto-Oncogene Proteins c-bcl-2

Identifiers

PMID25647297
PMCPMC4356505
OpenAlexW2127434268

What OpenQuestion holds

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LicenceCC BY
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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.