Evidence map›Paper›PMID 28656316›Full record

ArticleOncology reports2017

Apigenin overcomes drug resistance by blocking the signal transducer and activator of transcription 3 signaling in breast cancer cells.

Hye-Sook Seo, Jin Mo Ku, Hyeong Sim Choi, Jong-Kyu Woo, Byung Hoon Lee, Doh Sun Kim, Hyun Jong Song, Bo-Hyoung Jang, Yong Cheol Shin, Seong-Gyu Ko

Open access · hybridAbstract read
In one paragraph

Article in Oncology reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
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

30 citing papers in PubMed, 70 citations in OpenAlex.

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  13. Cells · 2022
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  19. CYP1B1 as a therapeutic target in cardio-oncology.Clinical science (London, England : 1979) · 2020
    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

10 authors at 2 institutions in 1 country.

Hye-Sook SeoLaboratory of Clinical Biology and Pharmacogenomics and Center for Clinical Research and Genomics, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea.
Jin Mo KuDepartment of Science in Korean Medicine, Graduate School, Kyung Hee University, Dongdaemun‑gu, Seoul 02447, Republic of Korea.
Hyeong Sim ChoiLaboratory of Clinical Biology and Pharmacogenomics and Center for Clinical Research and Genomics, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea.
Jong-Kyu WooCollege of Veterinary Medicine, Seoul National University, Gwanak‑gu, Seoul 08826, Republic of Korea.
Byung Hoon LeeDepartment of Science in Korean Medicine, Graduate School, Kyung Hee University, Dongdaemun‑gu, Seoul 02447, Republic of Korea.
Doh Sun KimDepartment of Science in Korean Medicine, Graduate School, Kyung Hee University, Dongdaemun‑gu, Seoul 02447, Republic of Korea.
Hyun Jong SongDepartment of Applied Korean Medicine, Graduate School, Kyung Hee University, Dongdaemun‑gu, Seoul 02447, Republic of Korea.
Bo-Hyoung JangLaboratory of Clinical Biology and Pharmacogenomics and Center for Clinical Research and Genomics, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea.
Yong Cheol ShinLaboratory of Clinical Biology and Pharmacogenomics and Center for Clinical Research and Genomics, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea.
Seong-Gyu KoLaboratory of Clinical Biology and Pharmacogenomics and Center for Clinical Research and Genomics, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea.
Kyung Hee University · KRSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drug resistance in chemotherapy is a serious obstacle for the successful treatment of cancer. Drug resistance is caused by various factors, including the overexpression of P‑glycoprotein (P‑gp, MDR1). The development of new, useful compounds that overcome drug resistance is urgent. Apigenin, a dietary flavonoid, has been reported as an anticancer drug in vivo and in vitro. In the present study, we investigated whether apigenin is able to reverse drug resistance using adriamycin‑resistant breast cancer cells (MCF‑7/ADR). In our experiments, apigenin significantly decreased cell growth and colony formation in MCF‑7/ADR cells and parental MCF‑7 cells. This growth inhibition was related to the accumulation of cells in the sub‑G0/G1 apoptotic population and an increase in the number of apoptotic cells. Apigenin reduced the mRNA expression of multidrug resistance 1 (MDR1) and multidrug resistance‑associated proteins (MRPs) in MCF‑7/ADR cells. Apigenin also downregulated the expression of P‑gp. Apigenin reversed drug efflux from MCF‑7/ADR cells, resulting in rhodamine 123 (Rho123) accumulation. Inhibition of drug resistance by apigenin is related to the suppression of the signal transducer and activator of transcription 3 (STAT3) signaling pathway. Apigenin decreased STAT3 activation (p‑STAT3) and its nuclear translocation and inhibited the secretion of VEGF and MMP‑9, which are STAT3 target genes. A STAT3 inhibitor, JAK inhibitor I and an HIF‑1α inhibitor decreased cell growth in MCF‑7 and MCF‑7/ADR cells. Taken together, these results demonstrate that apigenin can overcome drug resistance.

Indexed as

ApigeninApoptosisBreast NeoplasmsCell ProliferationDoxorubicinDrug Resistance, NeoplasmFemaleGene Expression Regulation, NeoplasticHumansMatrix Metalloproteinase 9MCF-7 CellsSignal TransductionSTAT3 Transcription FactorVascular Endothelial Growth Factor AApigeninDoxorubicinMatrix Metalloproteinase 9MMP9 protein, humanSTAT3 protein, humanSTAT3 Transcription FactorVascular Endothelial Growth Factor AVEGFA protein, human

Identifiers

PMID28656316
PMCPMC5562081
OpenAlexW2658963026

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.