Evidence map›Paper›PMID 34862361›Full record

ArticleOncogenesis2021

CCT8 recovers WTp53-suppressed cell cycle evolution and EMT to promote colorectal cancer progression.

Qing Liao, Yun Ren, Yuyi Yang, Xiaohui Zhu, Yunfei Zhi, Yujie Zhang, Yi Chen, Yanqing Ding, Liang Zhao

Open access · goldAbstract read
In one paragraph

Article in Oncogenesis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.3field-weighted citation impact, top 6% 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

22 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Chaperonin in health and disease.Molecular biomedicine · 2026
    Review
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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 3 institutions in 1 country.

Qing Liao *Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China.
Yun Ren *Department of Pathology & Guangdong Province Key Laboratory of Molecular Tumor Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong province, People's Republic of China.
Yuyi Yang *Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China.
Xiaohui ZhuDepartment of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China.
Yunfei ZhiDepartment of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China.ORCID http://orcid.org/0000-0002-0084-6810
Yujie ZhangDepartment of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China.
Yi ChenDepartment of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China.
Yanqing DingDepartment of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China. dyqgz@126.com.ORCID http://orcid.org/0000-0003-1775-6923
Liang ZhaoDepartment of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China. liangsmu@foxmail.com.ORCID http://orcid.org/0000-0002-1429-0884
Nanfang Hospital · CNGuangzhou Medical University Cancer Hospital · CNKey Laboratory of Guangdong Province · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) 81972813Natural Science Foundation of Guangdong Province (Guangdong Natural Science Foundation) 2019A1515010974
6 · The paper itself

Abstract

LIM and SH3 protein 1 (LASP1) is a metastasis-related protein reported to enhance tumor progression in colorectal cancer (CRC). However, the underlying mechanism is still elusive. The chaperonin protein containing TCP1 (CCT) is a cellular molecular chaperone complex, which is necessary for the correct folding of many proteins. It contains eight subunits, CCT1-8. CCT8 is overexpressed in many cancers, however, studies on CCT8 are limited and its role on CRC development and progression remains elusive. In this study, we confirmed that CCT8 and LASP1 can interact with each other and express positively in CRC cells. CCT8 could recover the ability of LASP1 to promote the invasion of CRC; CCT8 could significantly promote the proliferation, invasion, and metastasis of colorectal cells in vivo and in vitro. Mechanically, CCT8 inhibited the entry of WTp53 into the nucleus, and there was a negative correlation between the expression of CCT8 and the nuclear expression of WTp53 in clinical colorectal tissues. CCT8 promoted the cell cycle evolution and EMT progression of CRC by inhibiting the entry of WTp53 into the nucleus. Clinically, CCT8 was highly expressed in CRC. More importantly, the overall survival of CRC patients with high expression of CCT8 was worse than that of patients with low expression of CCT8. These findings indicate that as LASP1-modulated proteins, CCT8 plays a key role in promoting the progression of colorectal cancer, which provides a potential target for clinical intervention in patients with colorectal cancer.

Identifiers

PMID34862361
PMCPMC8642402
OpenAlexW3216412747

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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.