Evidence map›Paper›PMID 29458395›Full record

ArticleCell communication and signaling : CCS2018

Herbal formula Huang Qin Ge Gen Tang enhances 5-fluorouracil antitumor activity through modulation of the E2F1/TS pathway.

Haizhou Liu, Hui Liu, Zhiyi Zhou, Robert A Parise, Edward Chu, John C Schmitz

Open access · goldAbstract read
In one paragraph

Article in Cell communication and signaling : CCS, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

21 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Traditional Chinese medicine reverses cancer multidrug resistance and its mechanism.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2022
    Review
  8. Article
  9. Review
  10. Combating Drug Resistance in Colorectal Cancer Using Herbal Medicines.Chinese journal of integrative medicine · 2021
    Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. A comprehensive review of the roles of E2F1 in colon cancer.American journal of cancer research · 2020
    Review
  19. Article
  20. 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

6 authors at 3 institutions in 2 countries.

Haizhou LiuDepartment of Medicine, Division of Hematology-Oncology, University of Pittsburgh, Pittsburgh, PA, USA.
Hui LiuDepartment of Medicine, Division of Hematology-Oncology, University of Pittsburgh, Pittsburgh, PA, USA.
Zhiyi ZhouDepartment of Medicine, Division of Hematology-Oncology, University of Pittsburgh, Pittsburgh, PA, USA.
Robert A PariseCancer Therapeutics Program, University of Pittsburgh Cancer Institute, University of Pittsburgh School of Medicine, 5117 Centre Ave, Pittsburgh, PA, 15213, USA.
Edward ChuDepartment of Medicine, Division of Hematology-Oncology, University of Pittsburgh, Pittsburgh, PA, USA.
John C SchmitzDepartment of Medicine, Division of Hematology-Oncology, University of Pittsburgh, Pittsburgh, PA, USA. schmitzjc@upmc.edu.
UPMC Hillman Cancer Center · USLonghua Hospital Shanghai University of Traditional Chinese Medicine · CNUniversity of Pittsburgh · US

Funding

VECTOR CORE FACILITYP30CA047904 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JOHN C. BYRD · 1988 to 2026
$158.0M
Cancer Pharmacokinetics Research SpecialistR50CA211241 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI PARISE, ROBERT · 2016 to 2025
$1.8M
NCI NIH HHS P30 CA047904NCI NIH HHS R50 CA211241
6 · The paper itself

Abstract

background5-Fluorouracil (5-FU) remains the most widely used agent to treat colorectal cancer (CRC). However, its clinical efficacy is currently limited by the development of drug resistance. Traditional Chinese Herbal Medicine (TCM) has been shown to enhance the efficacy of standard anticancer agents. However, there are only a limited number of well-controlled preclinical and clinical studies documenting the potential benefit of TCM. Herein, we screened a series of TCM formulas in in vitro and in vivo animal models to identify biologically active formulas that were effective against CRC.

methodsCell proliferation and clonogenic assays, cell cycle analysis, immunoblot analysis and qRT-PCR were performed to investigate the mechanism(s) of action of the most active formula Huang-Qin-Ge-Gen-Tang (HQGGT) on growth of human CRC cells. In vivo animal models were used to document the antitumor activity of HQGGT alone and HQGGT in combination with 5-FU.

resultsWe identified HQGGT, which suppressed the in vivo growth of human colon cancer HT-29 xenografts without associated toxicities. HQGGT displayed anti-proliferative activity against a wide range of CRC cell lines. This growth suppression correlated with induction of apoptosis. HQGGT enhanced the cytotoxicity of 5-FU against human 5-FU-resistant cells (H630R1) and mouse colon cancer cells (MC38). Our studies showed that the mechanism of action of this synergism was the result of suppression of thymidylate synthase (TS) expression by HQGGT. We analyzed different batches of HQGGT and observed consistent chemical fingerprints and biological activity. Finally, we show that orally administered HQGGT significantly enhanced the antitumor effect of 5-FU in mice bearing MC38 xenografts.

conclusionsThese findings provide support for the potential role of HQGGT as a novel modulator of fluoropyrimidine chemotherapy in the treatment of CRC.

Indexed as

AnimalsApoptosisCell LineCell ProliferationChromatography, High Pressure LiquidColonic NeoplasmsDrugs, Chinese HerbalDrug SynergismE2F1 Transcription FactorFemaleFluorouracilHT29 CellsHumansMiceMice, NudeSignal TransductionDrugs, Chinese HerbalE2F1 protein, humanE2F1 Transcription FactorFluorouracilHuangqin-TangThymidylate Synthase5-fluorouracilColorectal cancerThymidylate synthaseTraditional Chinese herbal medicine

Identifiers

PMID29458395
PMCPMC5819251
OpenAlexW2794689691

What OpenQuestion holds

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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.