Evidence map›Paper›PMID 35072899›Full record

ArticleHuman cell2022

The role of YAP1 in small cell lung cancer.

Haruki Saito, Yuki Tenjin, Tatsuya Yamada, Shinji Kudoh, Noritaka Kudo, Mune Sanada, Younosuke Sato, Akira Matsuo, Yorihisa Orita, Takaaki Ito

Abstract read
PubMed Publisher
In one paragraph

Article in Human cell, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

11 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
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  10. Applications and advancements of CRISPR-Cas in the treatment of lung cancer.Frontiers in cell and developmental biology · 2023
    Review
  11. Article
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

10 authors at 3 institutions in 1 country.

Haruki SaitoDepartments of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, Honjo 1-1-1, Chuo-ku, Kumamoto, 860-8556, Japan.ORCID http://orcid.org/0000-0001-9610-0951
Yuki TenjinDepartments of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, Honjo 1-1-1, Chuo-ku, Kumamoto, 860-8556, Japan.
Tatsuya YamadaDepartments of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, Honjo 1-1-1, Chuo-ku, Kumamoto, 860-8556, Japan.
Shinji KudohDepartments of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, Honjo 1-1-1, Chuo-ku, Kumamoto, 860-8556, Japan.
Noritaka KudoDepartments of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, Honjo 1-1-1, Chuo-ku, Kumamoto, 860-8556, Japan.ORCID http://orcid.org/0000-0002-6064-9149
Mune SanadaDepartments of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, Honjo 1-1-1, Chuo-ku, Kumamoto, 860-8556, Japan.
Younosuke SatoDepartments of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, Honjo 1-1-1, Chuo-ku, Kumamoto, 860-8556, Japan.
Akira MatsuoDepartments of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, Honjo 1-1-1, Chuo-ku, Kumamoto, 860-8556, Japan.
Yorihisa OritaDepartment of Otolaryngology-Head and Neck Surgery, Graduate School of Medical Science, Kumamoto University, Honjo 1-1-1, Chuo-ku, Kumamoto, 860-8556, Japan.
Takaaki ItoDepartments of Pathology and Experimental Medicine, Graduate School of Medical Science, Kumamoto University, Honjo 1-1-1, Chuo-ku, Kumamoto, 860-8556, Japan. takaito@kumamoto-u.ac.jp.ORCID http://orcid.org/0000-0001-5528-3464
Kumamoto University · JPKumamoto Health Science University · JPThe University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Yes-associated protein (YAP) and transcriptional coactivator with PDZ-binding motif (TAZ, also known as WWTR1) are core downstream effectors of the Hippo pathway, which is involved in diverse biological processes. The oncogenic effects of YAP and TAZ in non-small cell lung cancer (NSCLC) have recently been reported; however, their roles in SCLC remain unclear. Immunohistochemistry (IHC) on lung cancer tissues and Western blotting (WB) on lung cancer cell lines were performed to examine the expression of YAP1. Genome editing using CRISPR/Cas9 was then used to knockout the YAP1 gene in the H69AR cell line. An RNA-sequence analysis, gene ontology (GO) analysis, WB, cell counting assay, invasion assays, and xenograft studies were conducted on these cells to investigate the biological roles of YAP1. IHC revealed that insulinoma-associated protein 1 was expressed in most cases (28 out of 32 cases), while only four cases expressed YAP1. The knockout of YAP1 in H69AR cells, a chemically induced SCLC-Y subtype, reduced cell proliferation and invasion capacity and restored drug sensitivity. Xenograft assays revealed that the knockout of YAP1 suppressed cell proliferation. Tumor tissues showed the expression of neuroendocrine markers and a low Ki-67 index. In SCLC, YAP1 plays an important role in biological functions, such as cell proliferation, EMT, drug sensitivity, and neuroendocrine differentiation.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsSmall Cell Lung CarcinomaCell Line, TumorGene Expression Regulation, NeoplasticHumansTranscription FactorsYAP-Signaling ProteinsTranscription FactorsYAP1 protein, humanYAP-Signaling ProteinsDrug sensitivityEpithelial–mesenchymal transition (EMT)Neuroendocrine (NE) differentiationSmall cell lung carcinoma (SCLC)YAP1

Identifiers

PMID35072899
OpenAlexW4206956798

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.