Evidence map›Paper›PMID 26804739›Full record

ArticleScientific reports2016

Nimbolide inhibits pancreatic cancer growth and metastasis through ROS-mediated apoptosis and inhibition of epithelial-to-mesenchymal transition.

Ramadevi Subramani, Elizabeth Gonzalez, Arunkumar Arumugam, Sushmita Nandy, Viviana Gonzalez, Joshua Medel, Fernando Camacho, Andrew Ortega, Sandrine Bonkoungou, Mahesh Narayan and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 1 pooled it
14.5field-weighted citation impact, top 1% 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

69 citing papers in PubMed, 1 synthesis or guideline pooled it, 166 citations in OpenAlex.

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9 more citing papers are in PubMed but not listed here.

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

12 authors at 3 institutions in 1 country.

Ramadevi SubramaniCenter of Excellence in Cancer Research, Department of Biomedical Sciences MSB1, Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas-79905.
Elizabeth GonzalezGraduate School of Biomedical Sciences, Texas Tech University Health Sciences Center, El Paso, Texas-79905.
Arunkumar ArumugamCenter of Excellence in Cancer Research, Department of Biomedical Sciences MSB1, Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas-79905.
Sushmita NandyCenter of Excellence in Cancer Research, Department of Biomedical Sciences MSB1, Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas-79905.
Viviana GonzalezThe University of Texas at El Paso, El Paso, TX 79968.
Joshua MedelGraduate School of Biomedical Sciences, Texas Tech University Health Sciences Center, El Paso, Texas-79905.
Fernando CamachoGraduate School of Biomedical Sciences, Texas Tech University Health Sciences Center, El Paso, Texas-79905.
Andrew OrtegaThe University of Texas at El Paso, El Paso, TX 79968.
Sandrine BonkoungouGraduate School of Biomedical Sciences, Texas Tech University Health Sciences Center, El Paso, Texas-79905.
Mahesh NarayanThe University of Texas at El Paso, El Paso, TX 79968.
Alok kumar DwivediBiostatistics and Epidemiology Consulting Laboratory, Texas Tech University Health Sciences Center, El Paso, Texas-79905.
Rajkumar LakshmanaswamyCenter of Excellence in Cancer Research, Department of Biomedical Sciences MSB1, Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas-79905.
Texas Tech University Health Sciences Center · USTexas Tech University · USThe University of Texas at El Paso · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mortality and morbidity rates of pancreatic cancer are high because of its extremely invasive and metastatic nature. Its lack of symptoms, late diagnosis and chemo-resistance and the ineffective treatment modalities warrant the development of new chemo-therapeutic agents for pancreatic cancer. Agents from medicinal plants have demonstrated therapeutic benefits in various human cancers. Nimbolide, an active molecule isolated from Azadirachta indica, has been reported to exhibit several medicinal properties. This study assessed the anticancer properties of nimbolide against pancreatic cancer. Our data reveal that nimbolide induces excessive generation of reactive oxygen species (ROS), thereby regulating both apoptosis and autophagy in pancreatic cancer cells. Experiments with the autophagy inhibitors 3-methyladenine and chloroquine diphosphate salt and the apoptosis inhibitor z-VAD-fmk demonstrated that nimbolide-mediated ROS generation inhibited proliferation (through reduced PI3K/AKT/mTOR and ERK signaling) and metastasis (through decreased EMT, invasion, migration and colony forming abilities) via mitochondrial-mediated apoptotic cell death but not via autophagy. In vivo experiments also demonstrated that nimbolide was effective in inhibiting pancreatic cancer growth and metastasis. Overall, our data suggest that nimbolide can serve as a potential chemo-therapeutic agent for pancreatic cancer.

Indexed as

AdenineApoptosisAutophagyCell Line, TumorCell ProliferationEpithelial-Mesenchymal TransitionHumansLimoninsMAP Kinase Signaling SystemNeoplasm MetastasisPancreatic NeoplasmsPhosphatidylinositol 3-KinasesReactive Oxygen Species3-methyladenineAdenineLimoninsnimbolidePhosphatidylinositol 3-KinasesReactive Oxygen Species

Identifiers

PMID26804739
PMCPMC4726267
OpenAlexW2316856344

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.