Evidence map›Paper›PMID 25105411›Full record

ArticlePloS one2014

Hinokitiol induces DNA damage and autophagy followed by cell cycle arrest and senescence in gefitinib-resistant lung adenocarcinoma cells.

Lan-Hui Li, Ping Wu, Jen-Yi Lee, Pei-Rong Li, Wan-Yu Hsieh, Chao-Chi Ho, Chen-Lung Ho, Wan-Jiun Chen, Chien-Chun Wang, Muh-Yong Yen and 2 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
5.5field-weighted citation impact, top 4% 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

27 citing papers in PubMed, 67 citations in OpenAlex.

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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

12 authors at 4 institutions in 1 country.

Lan-Hui LiGraduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Laboratory, Kunming Branch, Taipei City Hospital, Taipei, Taiwan.
Ping WuGraduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Jen-Yi LeeGraduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Pei-Rong LiGraduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Wan-Yu HsiehGraduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Chao-Chi HoDepartment of Internal Medicine, National Taiwan University Hospital and National Taiwan University Medical College, Taipei, Taiwan.
Chen-Lung HoDivision of Wood Cellulose, Taiwan Forestry Research Institute, Taipei, Taiwan.
Wan-Jiun ChenGraduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan; Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Chien-Chun WangDivision of Infectious Diseases, Kunming Branch, Taipei City Hospital, Taipei, Taiwan.
Muh-Yong YenDivision of Infectious Diseases, Kunming Branch, Taipei City Hospital, Taipei, Taiwan; Department of Medicine, National Yang-Ming University, Taipei, Taiwan.
Shun-Min YangDepartment of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Huei-Wen ChenGraduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan.
National Taiwan University · TWTaipei City Hospital · TWTaiwan Forestry Research Institute · TWNational Defense Medical Center · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite good initial responses, drug resistance and disease recurrence remain major issues for lung adenocarcinoma patients with epidermal growth factor receptor (EGFR) mutations taking EGFR-tyrosine kinase inhibitors (TKI). To discover new strategies to overcome this issue, we investigated 40 essential oils from plants indigenous to Taiwan as alternative treatments for a wide range of illnesses. Here, we found that hinokitiol, a natural monoterpenoid from the heartwood of Calocedrus formosana, exhibited potent anticancer effects. In this study, we demonstrated that hinokitiol inhibited the proliferation and colony formation ability of lung adenocarcinoma cells as well as the EGFR-TKI-resistant lines PC9-IR and H1975. Transcriptomic analysis and pathway prediction algorithms indicated that the main implicated pathways included DNA damage, autophagy, and cell cycle. Further investigations confirmed that in lung cancer cells, hinokitiol inhibited cell proliferation by inducing the p53-independent DNA damage response, autophagy (not apoptosis), S-phase cell cycle arrest, and senescence. Furthermore, hinokitiol inhibited the growth of xenograft tumors in association with DNA damage and autophagy but exhibited fewer effects on lung stromal fibroblasts. In summary, we demonstrated novel mechanisms by which hinokitiol, an essential oil extract, acted as a promising anticancer agent to overcome EGFR-TKI resistance in lung cancer cells via inducing DNA damage, autophagy, cell cycle arrest, and senescence in vitro and in vivo.

Indexed as

Drug Resistance, NeoplasmAcridine OrangeAdenocarcinomaAdenocarcinoma of LungAnnexin A5Antineoplastic Agents, PhytogenicAutophagyBlotting, WesternCell Cycle CheckpointsCell Line, TumorCell ProliferationCellular SenescenceCupressaceaeDNA DamageErbB ReceptorsGas Chromatography-Mass SpectrometryAcridine OrangeAnnexin A5Antineoplastic Agents, Phytogenicbeta-thujaplicinErbB ReceptorsGefitinibMonoterpenesOils, VolatileQuinazolinesTropolone

Identifiers

PMID25105411
PMCPMC4126702
OpenAlexW1978378167

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.