Evidence map›Paper›PMID 32382038›Full record

ArticleCell death & disease2020

SOX1 promotes differentiation of nasopharyngeal carcinoma cells by activating retinoid metabolic pathway.

Xin-Xing Lei, Yun Liu, Jin-Xing Wang, Qian Cai, Min Yan, Hui-Ping He, Quentin Liu, Zi-Jie Long, Zhong Guan

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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

9 citing papers in PubMed, 23 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

9 authors at 4 institutions in 1 country.

Xin-Xing Lei *Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, 510060, Guangzhou, China.
Yun Liu *Department of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 510120, Guangzhou, China.
Jin-Xing WangDepartment of Hematology, The Third Affiliated Hospital, Sun Yat-sen University, Institute of Hematology, Sun Yat-sen University, 510630, Guangzhou, China.
Qian CaiDepartment of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 510120, Guangzhou, China.
Min YanSun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, 510060, Guangzhou, China.
Hui-Ping HeSun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, 510060, Guangzhou, China.
Quentin LiuSun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, 510060, Guangzhou, China. liuq9@mail.sysu.edu.cn.
Zi-Jie LongDepartment of Hematology, The Third Affiliated Hospital, Sun Yat-sen University, Institute of Hematology, Sun Yat-sen University, 510630, Guangzhou, China. longzij@mail.sysu.edu.cn.
Zhong GuanDepartment of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 510120, Guangzhou, China. gzhong@mail.sysu.edu.cn.
Sun Yat-sen University · CNSun Yat-sen Memorial Hospital · CNThird Affiliated Hospital of Sun Yat-sen University · CNSun Yat-sen University Cancer Center · CN

Funding

Next Generation Sequencing of Human Alcoholic BrainU01AA020926 · NIAAA · UNIVERSITY OF TEXAS AT AUSTIN · PI Roy DAYNE MAYFIELD · 2011 to 2026
$6.7M
NIAAA NIH HHS U01 AA020926
6 · The paper itself

Abstract

Undifferentiation is a key feature of nasopharyngeal carcinoma (NPC), which presents as a unique opportunity for intervention by differentiation therapy. In this study, we found that SOX1 inhibited proliferation, promoted differentiation, and induced senescence of NPC cells, which depended on its transcriptional function. RNA-Seq-profiling analysis showed that multiple undifferentiated markers of keratin family, including KRT5, KRT13, and KRT19, were reduced in SOX1 overexpressed NPC cells. Interestingly, gene ontology (GO) analysis revealed genes in SOX1 overexpressed cells were enriched in extracellular functions. The data of LC/MS untargeted metabolomics showed that the content of retinoids in SOX1 overexpressed cells and culture medium was both higher than that in the control group. Subsequently, we screened mRNA level of genes in retinoic acid (RA) signaling or metabolic pathway and found that the expression of UDP-glucuronosyltransferases was significantly decreased. Furtherly, UGT2B7 could rescue the differentiation induced by SOX1 overexpression. Inhibition of UGTs by demethylzeylasteral (T-96) could mimic SOX1 to promote the differentiation of NPC cells. Thus, we described a mechanism by which SOX1 regulated the differentiation of NPC cells by activating retinoid metabolic pathway, providing a potential target for differentiation therapy of NPC.

Indexed as

Cell DifferentiationMetabolic Networks and PathwaysCell Line, TumorGlucuronosyltransferaseHEK293 CellsHMGB ProteinsHumansKeratinsNasopharyngeal CarcinomaRetinoidsSOXB1 Transcription FactorsTranscription, GeneticGlucuronosyltransferaseHMGB ProteinsKeratinsRetinoidsSOXB1 Transcription FactorsUGT2B7 protein, human

Identifiers

PMID32382038
PMCPMC7206110
OpenAlexW3023614221

What OpenQuestion holds

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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.