Evidence map›Paper›PMID 34514726›Full record

ArticleJournal of cellular and molecular medicine2021

AANG: A natural compound formula for overcoming multidrug resistance via synergistic rebalancing the TGF-β/Smad signalling in hepatocellular carcinoma.

Jeff Yat-Fai Chung, Max Kam-Kwan Chan, Philip Chiu-Tsun Tang, Alex Siu-Wing Chan, Justin Shing-Yin Chung, Xiao-Ming Meng, Ka-Fai To, Hui-Yao Lan, Kam-Tong Leung, Patrick Ming-Kuen Tang

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-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

16 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Advance in Targeted Cancer Therapy and Mechanisms of Resistance.International journal of molecular sciences · 2023
    Article
  7. [Research progress on the mechanism and response strategies of molecular targeted drug resistance in liver cancer].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2023
    Article
  8. Review
  9. Review
  10. Review
  11. Review
  12. Review
  13. 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
  14. Article
  15. Article
  16. 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

10 authors at 2 institutions in 2 countries.

Jeff Yat-Fai ChungDepartment of Anatomical and Cellular Pathology, State Key Laboratory of Translational Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong.
Max Kam-Kwan ChanDepartment of Anatomical and Cellular Pathology, State Key Laboratory of Translational Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong.
Philip Chiu-Tsun TangDepartment of Anatomical and Cellular Pathology, State Key Laboratory of Translational Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong.
Alex Siu-Wing ChanDepartment of Applied Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong.
Justin Shing-Yin ChungDepartment of Anatomical and Cellular Pathology, State Key Laboratory of Translational Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong.
Xiao-Ming MengSchool of Pharmacy, Anhui Medical University, Hefei, China.ORCID 0000-0002-1166-561X
Ka-Fai ToDepartment of Anatomical and Cellular Pathology, State Key Laboratory of Translational Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong.
Hui-Yao LanDepartment of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong.ORCID 0000-0003-4283-9755
Kam-Tong LeungDepartment of Paediatrics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong.ORCID 0000-0002-7695-2513
Patrick Ming-Kuen TangDepartment of Anatomical and Cellular Pathology, State Key Laboratory of Translational Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong.ORCID 0000-0002-3194-3736
Chinese University of Hong Kong · HKHong Kong Polytechnic University · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer cells are high in heterogeneity and versatility, which can easily adapt to the external stresses via both primary and secondary resistance. Targeting of tumour microenvironment (TME) is a new approach and an ideal therapeutic strategy especially for the multidrug resistant cancer. Recently, we invented AANG, a natural compound formula containing traditional Chinese medicine (TCM) derived Smad3 inhibitor Naringenin (NG) and Smad7 activator Asiatic Acid (AA), for rebalancing TGF-β/Smad signalling in the TME, and its implication on the multidrug resistance is still unexplored. Here, we observed that an equilibrium shift of the Smad signalling in patients with hepatocellular carcinoma (HCC), which was dramatically enhanced in the recurrent cases showing p-glycoprotein overexpression. We optimized the formula ratio and dosage of AANG that effectively inhibit the proliferation of our unique human multidrug resistant subclone R-HepG2. Mechanistically, we found that AANG not only inhibits Smad3 at post-transcriptional level, but also upregulates Smad7 at transcriptional level in a synergistic manner in vitro. More importantly, AANG markedly suppressed the growth and p-glycoprotein expression of R-HepG2 xenografts in vivo. Thus, AANG may represent a novel and safe TCM-derived natural compound formula for overcoming HCC with p-glycoprotein-mediated multidrug resistance.

Indexed as

AgedAnimalsAntineoplastic AgentsBiological ProductsCarcinoma, HepatocellularCell Line, TumorDisease Models, AnimalDrug Resistance, NeoplasmDrug SynergismHumansImmunohistochemistryLiver NeoplasmsMiceMiddle AgedSignal TransductionSmad ProteinsAntineoplastic AgentsBiological ProductsSmad ProteinsTransforming Growth Factor betaAANGAsiatic acidhepatocellular carcinomamultidrug resistancenaringeninp-glycoproteinTGF-β/Smad signalling

Identifiers

PMID34514726
PMCPMC8505848
OpenAlexW3201067674

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.