Evidence map›Paper›PMID 32863909›Full record

ArticleOncology letters2020

GLI1 activation is a key mechanism of erlotinib resistance in human non-small cell lung cancer.

Zhouhuan Dong, Yun Wang, Vivianne Ding, Xiang Yan, Yali Lv, Mei Zhong, Fengwei Zhu, Po Zhao, Charlotte He, Feng Ding and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.0field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 17 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

11 authors at 4 institutions in 2 countries.

Zhouhuan DongDepartment of Pathology, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China.
Yun WangDepartment of Pathology, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China.
Vivianne DingThoracic Oncology Program, Department of Surgery, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94115, USA.
Xiang YanDepartment of Medical Oncology, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China.
Yali LvDepartment of Pathology, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China.
Mei ZhongDepartment of Pathology, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China.
Fengwei ZhuDepartment of Pathology, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China.
Po ZhaoDepartment of Pathology, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China.
Charlotte HeThoracic Oncology Program, Department of Surgery, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94115, USA.
Feng DingZhejiang Provincial Key Laboratory of Applied Enzymology and Precision Medicine Center, Jiaxing, Zhejiang 314006, P.R. China.
Huaiyin ShiDepartment of Pathology, Chinese People's Liberation Army General Hospital, Beijing 100853, P.R. China.
Chinese People's Liberation Army · CNPeople's Liberation Army No. 150 Hospital · CNUCSF Helen Diller Family Comprehensive Cancer Center · USZhejiang Medicine (China) · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lung cancer is the leading cause of cancer-associated death worldwide. In recent years, the advancement of epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) targeted therapies has provided clinical benefits for lung cancer patients with EGFR mutations. The response to EGFR-TKI varies in patients with lung cancer, and resistance typically develops during the course of the treatment. Therefore, understanding biomarkers which can predict resistance to EGFR-TKI is important. Overexpression of GLI causes activation of the Hedgehog (Hh) signaling pathway and plays a critical role in oncogenesis in numerous types of cancer. In the present study, the role of GLI1 in erlotinib resistance was investigated. GLI1 mRNA and protein expression levels were determined using reverse transcription-quantitative PCR and immunohistochemistry (IHC) in lung cancer cell lines and tumor specimens, respectively. GLI1 mRNA expression levels were found to be positively correlated with the IC

Indexed as

drug resistanceerlotinibGLI1lung cancerTKI

Identifiers

PMID32863909
PMCPMC7436900
OpenAlexW3046753763

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.