Evidence map›Paper›PMID 25352028›Full record

ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2015

Berberine-induced apoptosis in human breast cancer cells is mediated by reactive oxygen species generation and mitochondrial-related apoptotic pathway.

Juan Xie, Yinyan Xu, Xinyan Huang, Yanni Chen, Jing Fu, Mingming Xi, Li Wang

Abstract read
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In one paragraph

Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
5.2field-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

45 citing papers in PubMed, 97 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

Juan XieState key Laboratory of Reproductive Medicine, Department of Pharmacy, Nanjing Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Nanjing, 210029, China, jszjxie0306@163.com.
Yinyan Xu
Xinyan Huang
Yanni Chen
Jing Fu
Mingming Xi
Li Wang
Nanjing Maternity and Child Health Care Hospital · CNNanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Berberine has drawn extensive attention toward their wide range of biochemical and pharmacological effects, including antineoplastic effect in recent years, but the precise mechanisms remain unclear. Treatment of human breast cancer cells (MCF-7 and MDA-MB-231 cells) with berberine induced inhibition of cell viability in concentration- and time-dependent manner irrespective of their estrogen receptor (ER) expression. Hoechst33342 staining confirmed berberine induced breast cancer cell apoptosis in time-dependent manner. Because apoptosis induction is considered to be a crucial strategy for cancer prevention and therapy, berberine may be an effective chemotherapeutic agent against breast cancer. To explore the precise mechanism, berberine-induced oxidative stress and mitochondrial-related apoptotic pathway in human breast cancer cells were investigated in this study. In both MCF-7 and MDA-MB-231 cells, berberine increased the production of reactive oxygen species (ROS), which activated the pro-apoptotic JNK signaling. Phosphorylated JNK triggered mitochondria membrane potential (ΔΨm) depolarization and downregulation expression of anti-apoptotic protein Bcl-2 concomitant with the upregulation expression of pro-apoptotic protein Bax. Downregulation of anti-apoptotic Bcl-2 family protein in parallel with loss of ΔΨm, leading to increased the release of cytochrome c and apoptosis-inducing factor (AIF) from mitochondria, and eventually triggered the caspase-dependent and caspase-independent apoptosis. Taken together, our study reveled that berberine exerted an antitumor activity in breast cancer cells by reactive oxygen species generation and mitochondrial-related apoptotic pathway. These finding provide an insight into the potential of berberine for breast cancer therapy.

Indexed as

ApoptosisBerberineBreast NeoplasmsCaspase 3Cell SurvivalFemaleHumansMCF-7 CellsMembrane Potential, MitochondrialProto-Oncogene Proteins c-bcl-2Reactive Oxygen SpeciesSignal TransductionBerberineCaspase 3Proto-Oncogene Proteins c-bcl-2Reactive Oxygen Species

Identifiers

PMID25352028
OpenAlexW2008200103

What OpenQuestion holds

Textmetadata
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.