Evidence map›Paper›PMID 16440412›Full record

ArticleWorld journal of gastroenterology2006

Berberine induces cell cycle arrest and apoptosis in human gastric carcinoma SNU-5 cell line.

Jing-Pin Lin, Jai-Sing Yang, Jau-Hong Lee, Wen-Tsong Hsieh, Jing-Gung Chung

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 1 pooled it
7.8field-weighted citation impact, top 2% 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

48 citing papers in PubMed, 1 synthesis or guideline pooled it, 154 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

5 authors at 3 institutions in 1 country.

Jing-Pin LinSchool of Chinese Medicine, China Medical University, Taichung City 404, Taiwan. China.
Jai-Sing Yang
Jau-Hong Lee
Wen-Tsong Hsieh
Jing-Gung Chung
China Medical University · TWChina Medical University Hospital · TWYuanpei University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate the relationship between the inhibited growth (cytotoxic activity) of berberine and apoptotic pathway with its molecular mechanism of action.

methodsThe in vitro cytotoxic techniques were complemented by cell cycle analysis and determination of sub-G1 for apoptosis in human gastric carcinoma SNU-5 cells. Percentage of viable cells, cell cycle, and sub-G1 group (apoptosis) were examined and determined by the flow cytometric methods. The associated proteins for cell cycle arrest and apoptosis were examined by Western blotting.

resultsFor SNU-5 cell line, the IC50 was found to be 48 micromol/L of berberine. In SNU-5 cells treated with 25-200 micromol/L berberine, G2/M cell cycle arrest was observed which was associated with a marked increment of the expression of p53, Wee1 and CDk1 proteins and decreased cyclin B. A concentration-dependent decrease of cells in G0/G1 phase and an increase in G2/M phase were detected. In addition, apoptosis detected as sub-G0 cell population in cell cycle measurement was proved in 25-200 micromol/L berberine-treated cells by monitoring the apoptotic pathway. Apoptosis was identified by sub-G0 cell population, and upregulation of Bax, downregulation of Bcl-2, release of Ca2+, decreased the mitochondrial membrane potential and then led to the release of mitochondrial cytochrome C into the cytoplasm and caused the activation of caspase-3, and finally led to the occurrence of apoptosis.

conclusionBerberine induces p53 expression and leads to the decrease of the mitochondrial membrane potential, Cytochrome C release and activation of caspase-3 for the induction of apoptosis.

Indexed as

Amino Acid Chloromethyl KetonesApoptosisBerberineCalciumCaspase 3Caspase InhibitorsCell CycleCell Line, TumorHumansMembrane PotentialsMitochondriaReactive Oxygen SpeciesStomach NeoplasmsTumor Suppressor Protein p53Amino Acid Chloromethyl Ketonesbenzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketoneBerberineCalciumCASP3 protein, humanCaspase 3Caspase InhibitorsReactive Oxygen SpeciesTumor Suppressor Protein p53

Identifiers

PMID16440412
PMCPMC4077487
OpenAlexW1911902119

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.