Evidence map›Paper›PMID 28642588›Full record

ArticleScientific reports2017

Epigenetic targeting drugs potentiate chemotherapeutic effects in solid tumor therapy.

Jingjing Li, Dapeng Hao, Li Wang, Haitao Wang, Yuan Wang, Zhiqiang Zhao, Peipei Li, Chuxia Deng, Li-Jun Di

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 5% 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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 77 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Getting the right combination to break the epigenetic code.Nature reviews. Clinical oncology · 2025
    Review
  8. Article
  9. Review
  10. Progresses and Pitfalls of Epigenetics in Solid Tumors Clinical Trials.International journal of molecular sciences · 2024
    Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. Review
  16. Review
  17. Review
  18. Review
  19. Article
  20. 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

9 authors at 2 institutions in 1 country.

Jingjing LiCancer Center, Faculty of Health Sciences, University of Macau, Macau, China.
Dapeng HaoCancer Center, Faculty of Health Sciences, University of Macau, Macau, China.
Li WangCancer Center, Faculty of Health Sciences, University of Macau, Macau, China.
Haitao WangCancer Center, Faculty of Health Sciences, University of Macau, Macau, China.
Yuan WangCancer Center, Faculty of Health Sciences, University of Macau, Macau, China.
Zhiqiang ZhaoCancer Center, Faculty of Health Sciences, University of Macau, Macau, China.
Peipei LiCancer Center, Faculty of Health Sciences, University of Macau, Macau, China.
Chuxia DengCancer Center, Faculty of Health Sciences, University of Macau, Macau, China.
Li-Jun DiCancer Center, Faculty of Health Sciences, University of Macau, Macau, China. lijundi@umac.mo.
University of Macau · MOCity University of Macau · MO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epigenetic therapy is a novel tumor therapeutic method and refers to the targeting of the aberrant epigenetic modifications presumably at cancer-related genes by chemicals which are epigenetic targeting drugs (ETDs). Not like in treating hematopoietic cancer, the clinical trials investigating the potential use of ETDs in the solid tumor is not encouraging. Instead, the curative effects of ETD delivered together with DNA targeting chemo drugs (DTDs) are quite promising according to our meta-analysis. To investigate the synergistic mechanism of ETD and DTD drug combination, the therapeutic effect was studied using both cell lines and mouse engrafted tumors. Mechanically we show that HDAC inhibitors and DNMT inhibitors are capable of increasing the chromatin accessibility to cisplatin (CP) and doxorubicin (Dox) through chromatin decompaction globally. Consequently, the combination of ETD and DTD enhances the DTD induced DNA damage and cell death. Engrafted tumors in SCID mice also show increased sensitivity to irradiation (IR) or CP when the tumors were pretreated by ETDs. Given the limited therapeutic effect of ETD alone, these results strongly suggest that the combination of DTD, including irradiation, and ETD treatment is a very promising choice in clinical solid tumor therapy.

Indexed as

AnimalsAntineoplastic AgentsApoptosisCell Line, TumorChromatinClinical Trials as TopicDisease Models, AnimalDNA DamageDrug SynergismEpigenesis, GeneticHumansMiceMolecular Targeted TherapyNeoplasmsOdds RatioXenograft Model Antitumor AssaysAntineoplastic AgentsChromatin

Identifiers

PMID28642588
PMCPMC5481380
OpenAlexW2626542043

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.