Evidence map›Paper›PMID 31959918›Full record

ArticleCell death & disease2020

Long noncoding RNA FOXD2-AS1 enhances chemotherapeutic resistance of laryngeal squamous cell carcinoma via STAT3 activation.

Rui Li, Shuwei Chen, Jiandong Zhan, Xinghua Li, Wenlin Liu, Xiaoli Sheng, Zhongming Lu, Rong Zhong, Liangsi Chen, Xiaoning Luo and 5 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
4.1field-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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Pooled it
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  14. Non-coding RNA and drug resistance in head and neck cancer.Cancer drug resistance (Alhambra, Calif.) · 2024
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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

15 authors at 4 institutions in 1 country.

Rui Li *Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China.
Shuwei Chen *Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China.
Jiandong Zhan *Department of Otorhinolaryngology, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China.
Xinghua Li *Department of Radiotherapy, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China.
Wenlin LiuDepartment of Otorhinolaryngology, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Guangzhou, China.
Xiaoli ShengDepartment of Otorhinolaryngology, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China.
Zhongming LuDepartment of Otorhinolaryngology, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China.
Rong ZhongGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China.
Liangsi ChenDepartment of Otorhinolaryngology, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China.
Xiaoning LuoDepartment of Otorhinolaryngology, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China.
Yameng HuDepartment of Biochemistry, Zhongshan school of medicine, Sun Yat-sen University, Guangzhou, China.
Ying OuyangSun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in Southern China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China.
Tao LiuGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China. taoliu18@126.com.
Quan ZhangDepartment of Head and Neck Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China. zhangquan@sysucc.org.cn.
Siyi ZhangGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China. zhangsiyi@gdph.org.cn.ORCID http://orcid.org/0000-0001-8669-5285
Guangdong Academy of Medical Sciences · CNSun Yat-sen University · CNGuangzhou Medical University · CNQingdao University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Laryngeal squamous cell carcinoma (LSCC) is a common head and neck cancer. Despite recently improved management of LSCC, chemotherapy resistance of patients remains a challenge. In this study, we identified that long noncoding RNA FOXD2-AS1 regulates LSCC therapeutic resistance by augmenting LSCC stemness. LSCC chemotherapy-resistant patients showed increased FOXD2-AS1 expression compared with that in chemotherapy-sensitive patients, which predicted poor prognosis. Gain- or loss-of-function experiments showed that upregulated FOXD2-AS1 maintained cancer stemness, reducing the response to chemotherapy, while FOXD2-AS1 downregulation had the opposite effects. FOXD2-AS1 acted as a scaffold for STAT3 and PRMT5, promoting STAT3 transcriptional activity, which is essential to maintain cancer stemness and promote chemotherapeutic resistance. Interfering with FOXD2-AS1 using short hairpin RNA rescued LSCC's chemotherapeutic sensitivity. Thus, FOXD2-AS1 promotes LSCC chemotherapeutic resistance and is an upstream activator of STAT3, making FOXD2-AS1 a potential therapeutic target to improve the chemotherapy effect in LSCC patients.

Indexed as

AnimalsCarcinoma, Squamous CellCell Line, TumorCisplatinDrug Resistance, NeoplasmGene Expression Regulation, NeoplasticHumansLaryngeal NeoplasmsMaleMice, Inbred BALB CMice, NudeModels, BiologicalNeoplastic Stem CellsPrognosisProtein-Arginine N-MethyltransferasesProtein BindingCisplatinlong non-coding RNA FOXD2-AS1, humanPRMT5 protein, humanProtein-Arginine N-MethyltransferasesRNA, Long NoncodingSTAT3 protein, humanSTAT3 Transcription Factor

Identifiers

PMID31959918
PMCPMC6971019
OpenAlexW2999427107

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.