Evidence map›Paper›PMID 32843061›Full record

ArticleDiagnostic pathology2020

A combination of cytokeratin 5/6, p63, p40 and MUC5AC are useful for distinguishing squamous cell carcinoma from adenocarcinoma of the cervix.

Hailing Li, Xiaotong Jing, Jie Yu, Jiannan Liu, Tingguo Zhang, Shiming Chen, Xiaofang Zhang

Open access · goldAbstract read
In one paragraph

Article in Diagnostic pathology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.9field-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

13 citing papers in PubMed, 25 citations in OpenAlex.

  1. Evaluation of serum Cytokeratin 5 and p63 as non-invasive biomarkers for the diagnosis and staging of cervical cancer: a case-control study.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
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  4. Immunohistochemical Expression of MUC5AC in Oral Squamous Cell Carcinoma.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2025
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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

7 authors at 4 institutions in 1 country.

Hailing LiDepartment of Pathology, Weifang Traditional Chinese Hospital, Weifang, Shandong, P. R. China.
Xiaotong JingDepartment of Pathology, School of basic Medical Science; Shandong University, Jinan, Shandong, P. R. China.
Jie YuDepartment of Pathology, the Fourth Hospital of Jinan & the third affiliated hospital of Shandong first medical university, Jinan, Shandong, P. R. China.
Jiannan LiuDepartment of Oncology, Yuhuangding Hospital, Yantai, Shandong, P. R. China.
Tingguo ZhangDepartment of Pathology, School of basic Medical Science; Shandong University, Jinan, Shandong, P. R. China.
Shiming ChenDepartment of Pathology, School of basic Medical Science, Shandong University, Jinan, 250012, Shandong, P. R. China.
Xiaofang ZhangDepartment of Pathology, School of basic Medical Science; Shandong University, Jinan, Shandong, P. R. China. xiaofangzhang@sdu.edu.cn.
Shandong University · CNFourth People’s Hospital of Jinan · CNWeifang Chinese Medicine Hospital · CNYuhuangding Hospital · CN

Funding

Xiaofang Zhang No 81502279
6 · The paper itself

Abstract

purposeSquamous cell carcinomas and adenocarcinomas are the most common types of cervical cancer. Compared to squamous cell carcinomas, adenocarcinomas are more common in younger women and have a poorer prognosis. Yet, so far, no useful biomarkers have been developed for these two types of cancer. In the following study, we examined the combination of cytokeratin 5/6, p63, p40 and MUC5AC for distinguishing squamous cell carcinoma (SCC) from adenocarcinoma of the cervix (AEC). MATERIALS AND

methodsA total of 101 SCC and 108 AEC were collected. Immunohistochemical analyses were conducted to determine the expression of CK5/6, p63, p40, CK7 and MUC5AC. One pathologist who was blinded to the patient's clinical and pathological data interpreted the staining results.

resultsMUC5AC and CK7 were detected in 81.48 and 82.41% of AEC cases compared to 9.9 and 49.50% of SCC cases (P < 0.05); the specificity of MUC5AC was higher than that of CK7 in AEC (P < 0.05). The sensitivity of MUC5AC combined with p40 or p63 was similar to that of CK7, but the specificity was slightly higher than that of CK7 in AEC. Moreover, the expression of MUC5AC was correlated with the degree of tumor differentiation in adenocarcinomas (P = 0.036) and was not related to the prognosis of cervical adenocarcinoma and subtypes.

conclusionsMUC5AC may be useful as a biomarker for differential diagnoses between squamous carcinoma and adenocarcinoma of the cervix.

Indexed as

AdenocarcinomaAdultAgedBiomarkers, TumorCarcinoma, Squamous CellFemaleHumansKeratin-5Keratin-6Membrane ProteinsMiddle AgedMucin 5ACUterine Cervical NeoplasmsBiomarkers, TumorCKAP4 protein, humanKeratin-5Keratin-6Membrane ProteinsMUC5AC protein, humanMucin 5ACCervical adenocarcinomaCervical squamous cell carcinomaCK7MUC5AC

Identifiers

PMID32843061
PMCPMC7448498
OpenAlexW3080818065

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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.