Evidence map›Paper›PMID 35840843›Full record

ArticleArchives of gynecology and obstetrics2023

Stromal or intraepithelial tumor-infiltrating lymphocytes: which one has more prognostic significance in cervical cancer?

Melis Gultekin, Caglayan Selenge Beduk Esen, Deniz Ates Ozdemir, Selma Yildirim, Deniz Yuce, Alp Usubutun, Ferah Yildiz

Abstract read
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In one paragraph

Article in Archives of gynecology and obstetrics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.5field-weighted citation impact, top 34% 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

9 citing papers in PubMed, 7 citations in OpenAlex.

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  5. HPV-driven cancer: from epidemiology to the HPV-driven tumor board proposal, everything you wanted to know but were afraid to ask.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 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 1 institution in 1 country.

Melis GultekinDepartment of Radiation Oncology, Faculty of Medicine, Hacettepe University, Ankara, Turkey.ORCID http://orcid.org/0000-0002-1806-2619
Caglayan Selenge Beduk EsenDepartment of Radiation Oncology, Faculty of Medicine, Hacettepe University, Ankara, Turkey. selengebedk@gmail.com.ORCID http://orcid.org/0000-0001-9967-8177
Deniz Ates OzdemirDepartment of Pathology, Faculty of Medicine, Hacettepe University, Ankara, Turkey.ORCID http://orcid.org/0000-0001-9051-0343
Selma YildirimDepartment of Pathology, Faculty of Medicine, Hacettepe University, Ankara, Turkey.ORCID http://orcid.org/0000-0002-5925-561X
Deniz YuceDepartment of Preventive Oncology, Faculty of Medicine, Hacettepe University, Ankara, Turkey.ORCID http://orcid.org/0000-0003-3070-1329
Alp UsubutunDepartment of Pathology, Faculty of Medicine, Hacettepe University, Ankara, Turkey.ORCID http://orcid.org/0000-0001-9572-7875
Ferah YildizDepartment of Radiation Oncology, Faculty of Medicine, Hacettepe University, Ankara, Turkey.ORCID http://orcid.org/0000-0002-2557-8103
Hacettepe University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate the effect of tumor-infiltrating lymphocytes (TILs) and tumor associated macrophages (TAMs) on treatment results in patients with cervical squamous cell carcinoma who underwent definitive or adjuvant radiotherapy (RT) or chemoradiotherapy (CRT).

methodsPathological specimens were evaluated from 96 cervical cancer patients who were treated with definitive or adjuvant RT/CRT between April 2001 and January 2020. The percentage of intraepithelial TILs (iTILs) and stromal TILs (sTILs) were calculated, and immunohistochemistry was used for identifying lymphocyte lineage with CD4, CD8, and CD20 antibodies and macrophages with CD68 antibody. Prognostic values of TILs/TAMs on oncological outcomes were evaluated.

resultsThirty patients had early-stage disease and 66 patients had advanced-stage disease. Sixty-three and 33 patients received adjuvant RT and definitive CRT, respectively. Low number of sCD20 positive cells was associated with large tumor size and parametrial invasion. In multivariate analysis, low percentage of sTILs and advanced-stage disease were independent poor prognostic factors for overall survival, disease-free survival (DFS), and distant metastasis-free survival; low number of sCD4 positive cells was also an independent poor prognostic factor for DFS. Low percentage of sTILs and low number of sCD8 positive cells was correlated with high rates of distant metastasis (p = 0.038 and p = 0.025, respectively).

conclusionsTILs have superior predictive value than iTILs in terms of prognosis. Stromal compartment should be investigated as a routine practice in TIL studies in cervical cancer. Intensifying the treatment in cervical cancer patients with low number of sTILs should be studied in further investigations.

Indexed as

Carcinoma, Squamous CellLymphocytes, Tumor-InfiltratingUterine Cervical NeoplasmsFemaleHumansLymphocytesPrognosisCervical cancerIntraepithelial tumor-infiltrating lymphocytePrognosisRadiotherapyStromal tumor-infiltrating lymphocyteTumor-associated macrophage

Identifiers

PMID35840843
OpenAlexW4285588769

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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.