Evidence map›Paper›PMID 28414793›Full record

ArticlePloS one2017

Radiosensitizing effect of diosmetin on radioresistant lung cancer cells via Akt signaling pathway.

Zhijie Xu, Yuanliang Yan, Lingfang Xiao, Shuang Dai, Shuangshuang Zeng, Long Qian, Lin Wang, Xue Yang, Yi Xiao, Zhicheng Gong

Abstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

32 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
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  7. Article
  8. Use of cucurbitacins for lung cancer research and therapy.Cancer chemotherapy and pharmacology · 2021
    Review
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  10. Article
  11. Article
  12. Review
  13. Increased carcinoembryonic antigen expression on the surface of lung cancer cells using gold nanoparticles during radiotherapy.Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB) · 2020
    Article
  14. Article
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  16. Plants (Basel, Switzerland) · 2020
    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

10 authors.

Zhijie XuDepartment of Pathology, Xiangya Hospital, Central South University, Changsha, China.
Yuanliang YanDepartment of Pharmacy, Xiangya Hospital, Central South University, Changsha, China.
Lingfang XiaoDepartment of Pharmacy, Xiangya Hospital, Central South University, Changsha, China.
Shuang DaiDepartment of Pharmacy, Xiangya Hospital, Central South University, Changsha, China.
Shuangshuang ZengDepartment of Pharmacy, Xiangya Hospital, Central South University, Changsha, China.
Long QianDepartment of Pharmacy, Xiangya Hospital, Central South University, Changsha, China.
Lin WangDepartment of Pharmacy, Xiangya Hospital, Central South University, Changsha, China.
Xue YangDepartment of Pharmacy, Xiangya Hospital, Central South University, Changsha, China.
Yi XiaoDepartment of Pharmacy, Xiangya Hospital, Central South University, Changsha, China.
Zhicheng GongDepartment of Pharmacy, Xiangya Hospital, Central South University, Changsha, China.ORCID http://orcid.org/0000-0002-2404-0942

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Radiotherapy is a powerful tool in the treatment of cancer that has the advantage of preserving normal tissues. However, tumor radioresistance currently remains a major impediment to effective RT. Thus, exploring effective radiation sensitizers is urgently needed. In this study, we have shown that diosmetin, the aglycone of the lavonoid glycoside from olive leaves, citrus fruits and some medicinal herbs, has a promising effect on radiotherapy sensitization. In our results, DIO could induce G1 phase arrest and thus enhance the radiosensitivity of radioresistant A549/IR lung cancer cells. Furthermore, DIO also restrains the IR-induced DNA damage repair by inhibiting the activated Akt signaling pathway. The combination of Akt inhibition (DIO, LY294002 or MK-2206) and radiation potently blocked A549/IR cancer cell proliferation. In summary, these observations suggest that the natural compound DIO could act as a potential drug for the treatment of radioresistant lung cancer cells.

Indexed as

A549 CellsCell Line, TumorCell ProliferationChromonesDNA RepairFlavonoidsG1 PhaseHeterocyclic Compounds, 3-RingHumansLung NeoplasmsMorpholinesProto-Oncogene Proteins c-aktRadiation-Sensitizing AgentsRadiation ToleranceSignal Transduction2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-oneChromonesdiosmetinFlavonoidsHeterocyclic Compounds, 3-RingMK 2206MorpholinesProto-Oncogene Proteins c-aktRadiation-Sensitizing Agents

Identifiers

PMID28414793
PMCPMC5393875

What OpenQuestion holds

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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.