Evidence map›Paper›PMID 27624879›Full record

ArticleScientific reports2016

α-Mangostin-encapsulated PLGA nanoparticles inhibit pancreatic carcinogenesis by targeting cancer stem cells in human, and transgenic (Kras(G12D), and Kras(G12D)/tp53R270H) mice.

Raj Kumar Verma, Wei Yu, Anju Shrivastava, Sharmila Shankar, Rakesh K Srivastava

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 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
4.5field-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

43 citing papers in PubMed, 75 citations in OpenAlex.

  1. Review
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  4. Review
  5. Article
  6. Drug Delivery Systems for Natural Medicines in Cancer Therapy.Current topics in medicinal chemistry · 2025
    Review
  7. Article
  8. Recent advances in drug delivery and targeting for the treatment of pancreatic cancer.Journal of controlled release : official journal of the Controlled Release Society · 2024
    Review
  9. Article
  10. Article
  11. Pancreatic cancer stemness: dynamic status in malignant progression.Journal of experimental & clinical cancer research : CR · 2023
    Review
  12. Article
  13. Article
  14. Review
  15. Metastasis prevention: targeting causes and roots.Clinical & experimental metastasis · 2022
    Review
  16. Article
  17. Article
  18. Review
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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 2 institutions in 1 country.

Raj Kumar VermaKansas City VA Medical Center, 4801 Linwood Boulevard, Kansas City, MO, 66128, USA.
Wei YuKansas City VA Medical Center, 4801 Linwood Boulevard, Kansas City, MO, 66128, USA.
Anju ShrivastavaSt. Joseph's Hospital and Medical Center, Phoenix, AZ, 85013, USA.
Sharmila ShankarKansas City VA Medical Center, 4801 Linwood Boulevard, Kansas City, MO, 66128, USA.
Rakesh K SrivastavaKansas City VA Medical Center, 4801 Linwood Boulevard, Kansas City, MO, 66128, USA.
Kansas City VA Medical Center · USSt. Joseph's Hospital and Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Activation of sonic hedgehog (Shh) in cancer stem cell (CSC) has been demonstrated with aggressiveness of pancreatic cancer. In order to enhance the biological activity of α-mangostin, we formulated mangostin-encapsulated PLGA nanoparticles (Mang-NPs) and examined the molecular mechanisms by which they inhibit human and KC mice (Pdx(Cre);LSL-Kras(G12D)) pancreatic CSC characteristics in vitro, and pancreatic carcinogenesis in KPC (Pdx(Cre);LSLKras(G12D);LSL-Trp53(R172H)) mice. Mang-NPs inhibited human and Kras(G12D) mice pancreatic CSC characteristics in vitro. Mang-NPs also inhibited EMT by up-regulating E-cadherin and inhibiting N-cadherin and transcription factors Slug, and pluripotency maintaining factors Nanog, c-Myc, and Oct4. Furthermore, Mang-NPs inhibited the components of Shh pathway and Gli targets. In vivo, Mang-NPs inhibited the progression of pancreatic intraneoplasia to pancreatic ductal adenocarcinoma and liver metastasis in KPC mice. The inhibitory effects of Mang-NPs on carcinogenesis in KPC mice were associated with downregulation of pluripotency maintaining factors (c-Myc, Nanog and Oct4), stem cell markers (CD24 and CD133), components of Shh pathway (Gli1, Gli2, Patched1/2, and Smoothened), Gli targets (Bcl-2, XIAP and Cyclin D1), and EMT markers and transcription factors (N-cadherin, Slug, Snail and Zeb1), and upregulation of E-cadherin. Overall, our data suggest that Mang-NPs can inhibit pancreatic cancer growth, development and metastasis by targeting Shh pathway.

Indexed as

Genes, rasAnimalsAntigens, CDApoptosisCadherinsCarcinogenesisCell Line, TumorCell MovementCell SurvivalDrug CarriersEpithelial-Mesenchymal TransitionHedgehog ProteinsHumansLactic AcidMiceMice, TransgenicAntigens, CDCadherinsCDH2 protein, humanCdh2 protein, mouseDrug CarriersHedgehog ProteinsHras protein, mouseKRAS protein, humanLactic AcidmangostinPolyglycolic AcidPolylactic Acid-Polyglycolic Acid CopolymerProto-Oncogene Proteins p21(ras)SHH protein, humanShh protein, mouseXanthones

Identifiers

PMID27624879
PMCPMC5021984
OpenAlexW2519470903

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.