Evidence map›Paper›PMID 38991463›Full record

ArticleTranslational oncology2024

CDYL loss promotes cervical cancer aggression by increasing PD-L1 expression via the suppression of IRF2BP2 transcription.

Ying Cui, Yuxi Zhao, Guihua Shen, Qiubo Lv, Linlin Ma

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Article in Translational oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Ying CuiDepartment of Obstetrics and Gynecology, National Center of Gerontology/Beijing Hospital, Beijing 100730, PR China.
Yuxi ZhaoDepartment of Gynecologic Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, PR China.
Guihua ShenDepartment of Obstetrics and Gynecology, National Center of Gerontology/Beijing Hospital, Beijing 100730, PR China.
Qiubo LvDepartment of Obstetrics and Gynecology, National Center of Gerontology/Beijing Hospital, Beijing 100730, PR China. Electronic address: qiubo2185@icloud.com.
Linlin MaDepartment of Obstetrics and Gynecology, National Center of Gerontology/Beijing Hospital, Beijing 100730, PR China. Electronic address: malinlin56668@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecurrent or metastatic cervical cancer have an extremely low 5-year survival rates about 17% due to limited therapeutic options. CDYL plays a critical role in multiple cancer development, as an oncogene or tumor suppressor in a context-dependent manner. However, the role of CDYL in cervical carcinogenesis has not yet been explored.

methodsCDYL expression was examined in cervical cancer and cell lines. The effect of CDYL/IRF2BP2/PD-L1 axis on malignant phenotypes of cervical cancer cells were tested with gain-of-function experiments. A mouse model of cervical cancer was developed to validate the in vitro results.

resultsClinical data analysis revealed that CDYL was downregulated and associated with a poor prognosis in cervical cancer patients. CDYL overexpression suppressed cervical cancer cells proliferation and invasion in vitro and vivo assays and enhanced the immune response by decreasing PD-L1 expression and reversing the tumor immunosuppressing microenvironment. Mechanistically, CDYL inhibited the PD-L1 expression through transcriptionally suppressing IRF2BP2 in cervical cancer cells.

conclusionsTaken together, our findings established the crucial role of CDYL in cervical carcinogenesis and sensitivity for immune checkpoint blockade therapy, and supported the hypothesis that CDYL could be a potential novel immunotherapy response predictive biomarker for cervical cancer patients.

Indexed as

CDYLCervical cancerImmunotherapyIRF2BP2PD-L1

Identifiers

PMID38991463
PMCPMC11296252

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