Evidence map›Paper›PMID 37560001›Full record

ArticleAmerican journal of cancer research2023

Suppression of tumorigenesis in LUAD by LRP1B through regulation of the IL-6-JAK-STAT3 pathway.

Chunshui Ye, Wei Chong, Yuan Liu, Xingyu Zhu, Huicheng Ren, Kang Xu, Xiaozhou Xie, Fengying Du, Zihao Zhang, Mingfei Wang and 4 more

Abstract read
In one paragraph

Article in American journal of cancer research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. Article
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  4. 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

14 authors.

Chunshui YeDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Wei ChongDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Yuan LiuDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Xingyu ZhuDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Huicheng RenDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Kang XuDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Xiaozhou XieDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Fengying DuDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Zihao ZhangDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Mingfei WangDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Tianrong MaDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Liang ShangDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Leping LiDepartment of Gastrointestinal Surgery, Shandong Provincial Hospital, Shandong University Jinan, Shandong, China.
Hao ChenClinical Research Center of Shandong University, Clinical Epidemiology Unit, Qilu Hospital of Shandong University Jinan, Shandong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lung adenocarcinoma (LUAD) is the most common type of lung cancer. LRP1B was initially identified as a cancer suppressor in several cancers. However, the potential biological phenotypes and molecular mechanisms of LRP1B in LUAD have not been fully investigated. In our study, we showed that the expression of LRP1B in LUAD tissues was lower than that in normal tissues. Knockdown of LRP1B markedly enhanced malignancy of LUAD cells. Genomic analysis indicated that the population expressing low-levels of LRP1B had higher genomic instability, which accounted for a larger proportion of aneuploidy and inflammation subtyping. Enrichment analysis of bulk and cell-line transcriptomic data both showed that the low expression of LRP1B could induce the activation of IL-6-JAK-STAT3, chemokine, cytokine, and other inflammation signaling pathways. Moreover, our findings revealed that knockdown LRP1B enhanced the secretion of IL-6 and IL-8, as confirmed by ELISA assays. Further validation using PCR and WB confirmed that downregulation of LRP1B mRNA significantly upregulated the activity of the IL-6-JAK-STAT3 pathway. Collectively, this study highlights LRP1B as a tumor suppressor gene and reveals that LRP1B knockdown promotes malignant progression in LUAD by inducing inflammation through the IL-6-JAK-STAT3 pathway.

Indexed as

IL-6inflammationJAK-STAT3LRP1BLUAD

Identifiers

PMID37560001
PMCPMC10408488

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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.