Evidence map›Paper›PMID 22882626›Full record

ArticleCell proliferation2012

Identification of microRNA-regulated autophagic pathways in plant lectin-induced cancer cell death.

L-L Fu, X Zhao, H-L Xu, X Wen, S-Y Wang, B Liu, J-K Bao, Y-Q Wei

Abstract read
In one paragraph

Article in Cell proliferation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Autophagy Regulators in Cancer.International journal of molecular sciences · 2023
    Review
  3. Review
  4. [Expression and significance of microRNA-125b in tongue squamous cell carcinoma].Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2020
    Article
  5. Serum miR-542-3p as a prognostic biomarker in osteosarcoma.Cancer biomarkers : section A of Disease markers · 2018
    Article
  6. Review
  7. The role of microRNAs in intrahepatic cholangiocarcinoma.Journal of cellular and molecular medicine · 2017
    Review
  8. Role of Epigenetics in Uveal Melanoma.International journal of biological sciences · 2017
    Review
  9. Review
  10. miR-421 is a diagnostic and prognostic marker in patients with osteosarcoma.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Article
  11. MicroRNA-613 inhibited ovarian cancer cell proliferation and invasion by regulating KRAS.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Lectins with potential for anti-cancer therapy.Molecules (Basel, Switzerland) · 2015
    Review
  17. Review
  18. Article
  19. Article
  20. Review
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

8 authors at 2 institutions in 1 country.

L-L FuSchool of Life Sciences, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
X Zhao
H-L Xu
X Wen
S-Y Wang
B Liu
J-K Bao
Y-Q Wei
State Key Laboratory of BiotherapySichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesPlant lectins, carbohydrate-binding proteins of non-immune origin, have recently been reported to induce programmed cell death (including apoptosis and autophagy) in many types of cancer cells. MicroRNAs (miRNAs), small, non-coding endogenous RNAs, ~22 nucleotides (nt) in length, have been well characterized to play essential roles in regulation of the autophagy process in cancer; however, how these miRNAs regulate autophagic pathways in plant lectin-induced cancer cells, still remains an enigma. MATERIALS AND

methodsIdentification of microRNA-regulated autophagic pathways was carried out using a series of elegant systems - biology and bioinformatics approaches, such as network construction, hub protein identification, targeted microRNA prediction, microarray analyses and molecular docking.

resultsWe computationally constructed the human autophagic protein-protein interaction (PPI) network, and further modified this network into a plant lectin-induced network. Subsequently, we identified 9 autophagic hub proteins and 13 relevant oncogenic and tumour suppressive miRNAs, that could regulate these aforementioned targeted autophagic hub proteins, in human breast carcinoma MCF-7 cells. In addition, we confirmed that plant lectins could block the sugar-containing receptor EGFR-mediated survival pathways, involved in autophagic hub proteins and relevant miRNAs, thereby ultimately culminating in autophagic cell death.

conclusionsThese results demonstrate that network-based identification of microRNAs modulate autophagic pathways in plant lectin-treated cancer cells, which may shed new light on the discovery of plant lectins as potent autophagic inducers, for cancer drug discovery.

Indexed as

AutophagyBreast NeoplasmsCell Line, TumorDrug DiscoveryFemaleHumansMicroRNAsOligonucleotide Array Sequence AnalysisPlant LectinsProtein Interaction MapsSignal TransductionMicroRNAsPlant Lectins

Identifiers

PMID22882626
PMCPMC6496687
OpenAlexW2001007102

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.