Evidence map›Paper›PMID 39080215›Full record

ArticleCellular oncology (Dordrecht, Netherlands)2024

COLEC10 inhibits the stemness of hepatocellular carcinoma by suppressing the activity of β-catenin signaling.

Mei-Na Cai, Dong-Mei Chen, Xin-Ru Chen, Yu-Rong Gu, Chun-Hong Liao, Le-Xin Xiao, Jia-Liang Wang, Bing-Liang Lin, Yue-Hua Huang, Yi-Fan Lian

Abstract read
In one paragraph

Article in Cellular oncology (Dordrecht, Netherlands), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

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0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Mei-Na Cai *Guangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Dong-Mei Chen *Guangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Xin-Ru Chen *Guangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Yu-Rong GuDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Chun-Hong LiaoGuangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Le-Xin XiaoGuangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Jia-Liang WangGuangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Bing-Liang LinDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China. linbingl@mail.sysu.edu.cn.
Yue-Hua HuangGuangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China. huangyh53@mail.sysu.edu.cn.
Yi-Fan LianGuangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China. lianyf6@mail.sysu.edu.cn.

Funding

General Planned Project of Guangzhou Science and Technology 202201010950, 202201020422Guangzhou Science and Technology Program Key 2023B03J0154, 2023B01J1007National Natural Science Foundation of China 81902397, 82070612Research and Development Planned Project in Key Areas of Guangdong Province 2019B110233002
6 · The paper itself

Abstract

backgroundLiver cancer stem cells (CSCs) contribute to tumor initiation, progression, and recurrence in hepatocellular carcinoma (HCC). The Wnt/β-catenin pathway plays a crucial role in liver cancer stemness, progression, metastasis, and drug resistance, but no clinically approved drugs have targeted this pathway efficiently so far. We aimed to elucidate the role of COLEC10 in HCC stemness.

methodsThe Cancer Genome Atlas (TCGA) and the Clinical Proteomic Tumor Analysis Consortium (CPTAC) databases were employed to search for the association between COLEC10 expression and HCC stemness. Colony formation, sphere formation, side population, and limiting dilution tumor initiation assays were used to identify the regulatory role of COLEC10 overexpression in the stemness of HCC cell lines. Wnt/β-catenin reporter assay and immunoprecipitation were performed to explore the underlying mechanism.

resultsCOLEC10 level was negatively correlated with HCC stemness. Elevated COLEC10 led to decreased expressions of EpCAM and AFP (alpha-fetoprotein), two common markers of liver CSCs. Overexpression of COLEC10 inhibited HCC cells from forming colonies and spheres, and reduced the side population numbers in vitro, as well as the tumorigenic capacity in vivo. Mechanically, we demonstrated that overexpression of COLEC10 suppressed the activity of Wnt/β-catenin signaling by upregulating Wnt inhibitory factor WIF1 and reducing the level of cytoplasmic β-catenin. COLEC10 overexpression promoted the interaction of β-catenin with the component of destruction complex CK1α. In addition, KLHL22 (Kelch Like Family Member 22), a reported E3 ligase adaptor predicted to interact with CK1α, could facilitate COLEC10 monoubiquitination and degradation.

conclusionCOLEC10 inhibits HCC stemness by downregulating the Wnt/β-catenin pathway, which is a promising target for liver CSC therapy.

Indexed as

beta CateninCarcinoma, HepatocellularLiver NeoplasmsNeoplastic Stem CellsWnt Signaling PathwayAnimalsCell Line, TumorGene Expression Regulation, NeoplasticHumansMiceMice, Nudebeta CateninCancer stemnessCOLEC10/CL-L1Hepatocellular carcinomaβ-catenin signaling

Identifiers

PMID39080215
PMCPMC12974065

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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.