Evidence map›Paper›PMID 26393583›Full record

ArticleInternational journal of molecular sciences2015

Poncirin Induces Apoptosis in AGS Human Gastric Cancer Cells through Extrinsic Apoptotic Pathway by up-Regulation of Fas Ligand.

Venu Venkatarame Gowda Saralamma, Arulkumar Nagappan, Gyeong Eun Hong, Ho Jeong Lee, Silvia Yumnam, Suchismita Raha, Jeong Doo Heo, Sang Joon Lee, Won Sup Lee, Eun Hee Kim and 1 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2015. 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, 39 citations in OpenAlex.

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  18. KoreanOncology letters · 2017
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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

11 authors at 3 institutions in 1 country.

Venu Venkatarame Gowda SaralammaResearch Institute of Life Science and College of Veterinary Medicine (BK21 Plus Project), Gyeongsang National University, Gazwa, Jinju 660-701, Korea. gowdavenu27@gmail.com.
Arulkumar NagappanDepartment of Internal Medicine, Institute of Health Sciences, Gyeongsang National University School of Medicine, Jinju 660-702, Korea. arulbiotechtnau@gmail.com.
Gyeong Eun HongResearch Institute of Life Science and College of Veterinary Medicine (BK21 Plus Project), Gyeongsang National University, Gazwa, Jinju 660-701, Korea. hge@gnu.ac.kr.
Ho Jeong LeeResearch Institute of Life Science and College of Veterinary Medicine (BK21 Plus Project), Gyeongsang National University, Gazwa, Jinju 660-701, Korea. rock05072000@naver.com.
Silvia YumnamResearch Institute of Life Science and College of Veterinary Medicine (BK21 Plus Project), Gyeongsang National University, Gazwa, Jinju 660-701, Korea. silviayumnam@gmail.com.
Suchismita RahaResearch Institute of Life Science and College of Veterinary Medicine (BK21 Plus Project), Gyeongsang National University, Gazwa, Jinju 660-701, Korea. suchibiodash@gmail.com.
Jeong Doo HeoGyeongnam Department of Environment Toxicology and Chemistry, Toxicity Screening Research Center, Korea Institute of Toxicology, Jinju 666-844, Korea. jdher@kitox.re.kr.
Sang Joon LeeGyeongnam Department of Environment Toxicology and Chemistry, Toxicity Screening Research Center, Korea Institute of Toxicology, Jinju 666-844, Korea. sjlee@kitox.re.kr.
Won Sup LeeDepartment of Internal Medicine, Institute of Health Sciences, Gyeongsang National University School of Medicine, Jinju 660-702, Korea. lwshmo@gnu.ac.kr.
Eun Hee KimDepartment of Nursing Science, International University of Korea, Jinju 660-759, Korea. iuknurse@nate.com.
Gon Sup KimResearch Institute of Life Science and College of Veterinary Medicine (BK21 Plus Project), Gyeongsang National University, Gazwa, Jinju 660-701, Korea. gonskim@gnu.ac.kr.
Gyeongsang National University · KRKorea Institute of Toxicology · KRInternational University of Korea · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Poncirin, a natural bitter flavanone glycoside abundantly present in many species of citrus fruits, has various biological benefits such as anti-oxidant, anti-microbial, anti-inflammatory and anti-cancer activities. The anti-cancer mechanism of Poncirin remains elusive to date. In this study, we investigated the anti-cancer effects of Poncirin in AGS human gastric cancer cells (gastric adenocarcinoma). The results revealed that Poncirin could inhibit the proliferation of AGS cells in a dose-dependent manner. It was observed Poncirin induced accumulation of sub-G1 DNA content, apoptotic cell population, apoptotic bodies, chromatin condensation, and DNA fragmentation in a dose-dependent manner in AGS cells. The expression of Fas Ligand (FasL) protein was up-regulated dose dependently in Poncirin-treated AGS cells Moreover, Poncirin in AGS cells induced activation of Caspase-8 and -3, and subsequent cleavage of poly(ADP-ribose) polymerase (PARP). Inhibitor studies' results confirm that the induction of caspase-dependent apoptotic cell death in Poncirin-treated AGS cells was led by the Fas death receptor. Interestingly, Poncirin did not show any effect on mitochondrial membrane potential (ΔΨm), pro-apoptotic proteins (Bax and Bak) and anti-apoptotic protein (Bcl-xL) in AGS-treated cells followed by no activation in the mitochondrial apoptotic protein caspase-9. This result suggests that the mitochondrial-mediated pathway is not involved in Poncirin-induced cell death in gastric cancer. These findings suggest that Poncirin has a potential anti-cancer effect via extrinsic pathway-mediated apoptosis, possibly making it a strong therapeutic agent for human gastric cancer.

Indexed as

AdenocarcinomaAntineoplastic Agents, PhytogenicApoptosisCaspasesCell Line, TumorCitrusDNA FragmentationFas Ligand ProteinFlavonoidsGastric MucosaHumansSignal TransductionStomachStomach NeoplasmsUp-RegulationAntineoplastic Agents, PhytogenicCaspasesFASLG protein, humanFas Ligand ProteinFlavonoidsponcirinAGS cellsapoptosiscaspasesFasLgastric adenocarcinomaPoncirin

Identifiers

PMID26393583
PMCPMC4613330
OpenAlexW2125996158

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.