Evidence map›Paper›PMID 39910262›Full record

ArticleCommunications biology2025

Single-cell RNA sequencing reveals tumor heterogeneity in small cell neuroendocrine cervical carcinoma.

Xuesong Xiang, Xiang Tao, Keqin Hua, Hua Jiang, Jingxin Ding

Abstract read
In one paragraph

Article in Communications biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–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

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
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  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. [Clinicopathological Characteristics of Cervical Neuroendocrine Carcinoma and Their Relationship With Prognosis].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2025
    Article
  11. 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

5 authors.

Xuesong Xiang *Department of Gynecological Oncology, The Obstetrics and Gynecology Hospital of Fudan University, Shanghai, P. R. China.
Xiang Tao *Department of Pathology, The Obstetrics and Gynecology Hospital of Fudan University, Shanghai, P.R. China.
Keqin HuaDepartment of Gynecological Oncology, The Obstetrics and Gynecology Hospital of Fudan University, Shanghai, P. R. China. huakeqinjiaoshou@163.com.ORCID http://orcid.org/0000-0001-5359-8841
Hua JiangDepartment of Gynecological Oncology, The Obstetrics and Gynecology Hospital of Fudan University, Shanghai, P. R. China. jianghua@fudan.edu.cn.ORCID http://orcid.org/0000-0002-5235-341X
Jingxin DingDepartment of Gynecological Oncology, The Obstetrics and Gynecology Hospital of Fudan University, Shanghai, P. R. China. djxdd@sina.com.ORCID http://orcid.org/0000-0003-3079-4887

Funding

Natural Science Foundation of Shanghai (Natural Science Foundation of Shanghai Municipality) 21ZR1410400
6 · The paper itself

Abstract

Small cell neuroendocrine cervical carcinoma (SCNECC) is an aggressive gynecological malignancy with poor prognosis. The precision therapeutic strategies for SCNECC are severely limited by the complex tumor microenvironment. Here, we mapped the single-cell landscape of a total of six samples from matched SCNECC cancerous foci and normal adjacent cervical tissues. Through analysis of 68,455 high-quality cells, malignant epithelial cells were identified with increased neuroendocrine differentiation and reduced keratinization. Within four epithelial cell clusters, the key transcription factors ASCL1, NEUROD1, POU2F3, and YAP1 defined molecular subtypes. Transitional trajectory among subtypes characterized two distinct carcinogenesis pathways in SCNECC. The P-type SCNECC showed potentially enhanced immune infiltration over other subtypes. Intercellular communication analysis identified several immune checkpoints and differentially expressed signaling pathways among subtypes. Through western blotting, the TC-YIK cell line was identified as an N-type SCNECC cell with high expression of SLFN11 and mTOR. Based on immunohistochemical staining of malignant subtyping markers, a cohort of 66 SCNECC patients from our hospital were divided into five subtypes. We further combined YAP1 expression with other clinicopathological factors (Cox p < 0.05) to establish a prognostic nomogram. Overall, these findings provide clues for tumorigenesis, precision treatments and prognostic prediction in SCNECC.

Indexed as

Carcinoma, NeuroendocrineCarcinoma, Small CellSingle-Cell AnalysisUterine Cervical NeoplasmsAdultBiomarkers, TumorCell Line, TumorFemaleGene Expression Regulation, NeoplasticHumansMiddle AgedSequence Analysis, RNATranscription FactorsTumor MicroenvironmentYAP-Signaling ProteinsBiomarkers, TumorTranscription FactorsYAP1 protein, humanYAP-Signaling Proteins

Identifiers

PMID39910262
PMCPMC11799506

What OpenQuestion holds

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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.