Evidence map›Paper›PMID 34612768›Full record

ArticleBioengineered2021

Chaperonin containing TCP1 subunit 3 (CCT3) promotes cisplatin resistance of lung adenocarcinoma cells through targeting the Janus kinase 2/signal transducers and activators of transcription 3 (JAK2/STAT3) pathway.

Xu Danni, Zeng Jiangzheng, Sun Huamao, Pan Yinglian, Yang Changcheng, Lu Yanda

Open access · goldAbstract read
In one paragraph

Article in Bioengineered, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

20 citing papers in PubMed, 26 citations in OpenAlex.

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  6. Chaperonin in health and disease.Molecular biomedicine · 2026
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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

6 authors at 1 institution in 1 country.

Xu DanniDepartment of Oncology, The First Affiliated Hospital of Hainan Medical College, Haikou, Hainan, China.
Zeng JiangzhengDepartment of Oncology, The First Affiliated Hospital of Hainan Medical College, Haikou, Hainan, China.
Sun HuamaoDepartment of Oncology, The First Affiliated Hospital of Hainan Medical College, Haikou, Hainan, China.
Pan YinglianDepartment of Oncology, The First Affiliated Hospital of Hainan Medical College, Haikou, Hainan, China.
Yang ChangchengDepartment of Oncology, The First Affiliated Hospital of Hainan Medical College, Haikou, Hainan, China.
Lu YandaDepartment of Oncology, The First Affiliated Hospital of Hainan Medical College, Haikou, Hainan, China.
Hainan Medical College Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cisplatin resistance remains a major obstacle to effective chemotherapies for non-small cell lung cancer (NSCLC). Chaperonin containing TCP1 subunit 3 (CCT3) has been extensively investigated in various cancers, but not in the context of drug resistance. In the present study, we aimed to investigate the role of CCT3 in cisplatin resistance of lung adenocarcinoma (LUAD) cells. By surveying the Gene Expression Profiling Interactive Analysis (GEPIA) website, we found CCT3 expression to be up-regulated in NSCLCs, which correlated with the poor prognosis of LUAD patients. Furthermore, both mRNA and protein levels of CCT3 were upregulated in the cisplatin-resistant A549/DDP cells compared to the cisplatin-sensitive A549 cells. Importantly, upon cisplatin treatment, short hairpin RNA (shRNA)-mediated CCT3 knockdown significantly inhibited the proliferation, invasion and migration of A549/DDP cells, and induced significant G2/M cell cycle arrest and apoptosis in A549/DDP cells. Moreover, CCT3 knockdown significantly weakened the tumorigenicity of the cisplatin-treated A549/DDP cells

Indexed as

Adenocarcinoma of LungChaperonin Containing TCP-1Drug Resistance, NeoplasmLung NeoplasmsA549 CellsAnimalsAntineoplastic AgentsCisplatinHumansJanus Kinase 2MaleMiceMice, NudeSTAT3 Transcription FactorAntineoplastic AgentsCCT3 protein, humanChaperonin Containing TCP-1CisplatinJAK2 protein, humanJanus Kinase 2STAT3 protein, humanSTAT3 Transcription FactorCCT3cisplatin resistancenon-small cell lung carcinomaspathway

Identifiers

PMID34612768
PMCPMC8806702
OpenAlexW3203130724

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Registered trials

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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.