Evidence map›Paper›PMID 33630417›Full record

ArticleJournal of cellular and molecular medicine2021

Down-regulation of RCC1 sensitizes immunotherapy by up-regulating PD-L1 via p27

Xiaozhu Zeng, Maoxi Zhong, Yumeng Yang, Zhi Wang, Yuxi Zhu

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.4field-weighted citation impact, top 16% 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

16 citing papers in PubMed, 21 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

5 authors at 1 institution in 1 country.

Xiaozhu ZengDepartment of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Maoxi ZhongDepartment of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Yumeng YangDepartment of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Zhi WangDepartment of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Yuxi ZhuDepartment of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.ORCID 0000-0001-7563-505X
The Affiliated Yongchuan Hospital of Chongqing Medical University · CN

Funding

Chongqing Clinical Oncological Research Center, the Chongqing Science and Technology Commission cstc2015yfpt_gcj-syjzx120010the Medical Scientific Research Project, Chongqing Health and Family Planning Commission 20141003the Natural Science Foundation of Chongqing, the Chongqing Science and Technology Commission cstc2018jcyjAX0012
6 · The paper itself

Abstract

In recent years, although Immune Checkpoint Inhibitors (ICIs) significantly improves survival both in local advanced stage and advanced stage of non-small cell lung cancer (NSCLC), the objective response rate of ICI monotherapy is still only about 20%. Thus, to identify the mechanisms of ICI resistance is critical to increase the efficacy of ICI treatments. By bioinformatics analysis, we found that the expression of regulator of chromosome condensation 1 (RCC1) in lung adenocarcinoma was significantly higher than that in normal lung tissue in TCGA and Oncomine databases. The survival analysis showed that high expression RCC1 was associated with the poor prognosis of NSCLC. And the expression of RCC1 was inversely related to the number of immune cell infiltration. In vitro, knockdown of RCC1 not only significantly inhibited the proliferation of lung adenocarcinoma cells but also increased the expression levels of p27

Indexed as

Adenocarcinoma of LungAdultAgedAnimalsApoptosisB7-H1 AntigenBiomarkers, TumorCarcinoma, Non-Small-Cell LungCell Cycle ProteinsCell MovementCell ProliferationCyclin-Dependent Kinase 4Cyclin-Dependent Kinase Inhibitor p27FemaleGene Expression Regulation, NeoplasticGuanine Nucleotide Exchange FactorsB7-H1 AntigenBiomarkers, TumorCD274 protein, humanCDK4 protein, humanCDKN1B protein, humanCell Cycle ProteinsCyclin-Dependent Kinase 4Cyclin-Dependent Kinase Inhibitor p27Guanine Nucleotide Exchange FactorsNuclear ProteinsRCC1 protein, humanICInon-small cell lung cancerp27KIP1/CDK4PD-L1RCC1

Identifiers

PMID33630417
PMCPMC8051708
OpenAlexW3129494514

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.