Evidence map›Paper›PMID 38008826›Full record

ArticleCell death & disease2023

Hypoxia-induced PLOD2 promotes clear cell renal cell carcinoma progression via modulating EGFR-dependent AKT pathway activation.

Tao Liu, Wan Xiang, Zhizhuang Chen, Gang Wang, Rui Cao, Fenfang Zhou, Zhe Meng, Yongwen Luo, Liang Chen

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
6.9field-weighted citation impact, top 3% 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

19 citing papers in PubMed, 27 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 2 institutions in 1 country.

Tao Liu *Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China.
Wan Xiang *Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China.
Zhizhuang Chen *Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China.
Gang WangDepartment of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, China.
Rui CaoDepartment of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.ORCID 0000-0001-7757-7615
Fenfang ZhouDepartment of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China.
Zhe MengDepartment of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China. mengzhe@whu.edu.cn.ORCID 0000-0002-6550-7043
Yongwen LuoDepartment of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China. luoywen@whu.edu.cn.ORCID 0000-0002-8724-6550
Liang ChenDepartment of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China. chenliang2014@whu.edu.cn.ORCID 0000-0002-0579-1361
Wuhan University · CNCapital Medical University · CN

Funding

China Postdoctoral Science Foundation 2020M670071ZXNational Natural Science Foundation of China (National Science Foundation of China) 81902598National Natural Science Foundation of China (National Science Foundation of China) 82001000Natural Science Foundation of Hubei Province (Hubei Provincial Natural Science Foundation) 2021CFB074
6 · The paper itself

Abstract

Clear cell renal cell carcinoma (ccRCC) is a type of kidney cancer that is both common and aggressive, with a rising incidence in recent decades. Hypoxia is a key factor that plays a vital role in the tumorigenesis and metastasis of malignancy. However, the precise mechanisms of hypoxia driving ccRCC progression were not totally uncovered. Our study found that hypoxia level was elevated in ccRCC and might be an independent risk factor of prognosis in ccRCC patients. We identified a key protein PLOD2 was induced under hypoxic conditions and strongly associated with poor prognosis in ccRCC patients. When PLOD2 was depleted, the proliferation and migration of ccRCC cells were reduced in vitro and in vivo, while overexpression of PLOD2 had the opposite effect. Mechanically, the study further revealed that PLOD2 was transcriptionally activated by HIF1A, which binds to a specific promoter region of the PLOD2 gene. PLOD2 was also shown to interact with EGFR, leading to the phosphorylation of the receptor. Furthermore, PLOD2 was responsible for binding to the extracellular domain of EGFR, which ultimately activated the AKT signaling pathway, thus promoting the malignant progression of ccRCC. Treatment with the PLOD2 inhibitor Minoxidil significantly suppressed ccRCC progression by inactivating the EGFR/AKT signaling axis. In summary, the findings of this study shed light on the molecular mechanisms behind PLOD2 expression in ccRCC and suggest that it may serve as a potential predictor and therapeutic target for the clinical prognosis and treatment of ccRCC.

Indexed as

Carcinoma, Renal CellKidney NeoplasmsCell Line, TumorCell ProliferationErbB ReceptorsGene Expression Regulation, NeoplasticHumansHypoxiaProcollagen-Lysine, 2-Oxoglutarate 5-DioxygenaseProto-Oncogene Proteins c-aktEGFR protein, humanErbB ReceptorsPLOD2 protein, humanProcollagen-Lysine, 2-Oxoglutarate 5-DioxygenaseProto-Oncogene Proteins c-akt

Identifiers

PMID38008826
PMCPMC10679098
OpenAlexW4389055659

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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.