Evidence map›Paper›PMID 42598774›Full record

ArticleAdvanced biology2026

Prognostic Role of EMR1 in Lymph Nodes and Primary Tumors of Colon Cancer Patients.

Tamer Roshdy, Hagar Eltorky, Alaa Mohamed, Faten Zahran, Adel Guirgis, Lina Olsson, Gudrun Lindmark, Marie-Louise Hammarström, Sten Hammarström, Basel Sitohy

Abstract read
In one paragraph

Article in Advanced biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Tamer RoshdyDepartment of Clinical Microbiology, Umeå University, Umeå, Sweden.
Hagar EltorkyDepartment of Clinical Microbiology, Umeå University, Umeå, Sweden.
Alaa MohamedDepartment of Clinical Microbiology, Umeå University, Umeå, Sweden.
Faten ZahranDepartment of Biochemistry, Faculty of Science, Zagazig University, Zagazig, Egypt.
Adel GuirgisDepartment of Molecular Biology, Genetic Engineering, and Biotechnology Research Institute, University of Sadat City, Sadat City, Menoufia, Egypt.
Lina OlssonDepartment of Clinical Microbiology, Umeå University, Umeå, Sweden.
Gudrun LindmarkInstitution of Clinical Sciences, Lund University, Lund, Sweden.
Marie-Louise HammarströmDepartment of Clinical Microbiology, Umeå University, Umeå, Sweden.
Sten HammarströmDepartment of Clinical Microbiology, Umeå University, Umeå, Sweden.
Basel SitohyDepartment of Clinical Microbiology, Umeå University, Umeå, Sweden.ORCID https://orcid.org/0000-0001-8803-4798

Funding

County Council of Västerbotten RV-995803Kempe Foundation JCK22-0003Lions Cancer Research Fund LP 24-2373Medical Faculty of Umeå UniversityStig and Ragna Gorthon FoundationSwedish Research Council-Medicine and Health 2008-7042Swedish Research Council-Natural and Engineering Sciences 2010-05669Swedish Research Council-Natural and Engineering Sciences 2013-04522
6 · The paper itself

Abstract

The purpose was to investigate whether the eosinophil biomarker EMR1, ectopically expressed in colon cancer tumor cells, could be used to identify patients at risk for relapse after curative surgery. EMR1 mRNA levels were determined in primary tumors (n = 66) and lymph nodes (LNs; n = 377) from 121 colon cancer patients. Controls were resection margins of colon cancer tumors and LNs from patients with inflammatory bowel disease. Primary read-out was recurrency evaluated as disease-free survival time in the Kaplan-Meier survival model and hazard ratio calculation by uni- and multivariate Cox regression. High EMR1 levels in the regional LNs were associated with poor prognosis [hazard ratio 3.1 (1.2-8.0) at 5-year follow-up, p = 0.02]. Patients with a very poor prognosis were identified by combining EMR1 with CXCL17 analysis of LNs [hazard ratio 4.6 (1.1-19.7), p = 0.04]. High EMR1 levels in the primary tumor were associated with a good prognosis [hazard ratio 0.1 (0.02-0.9), p = 0.04]. Multivariate analysis strengthened the result for LNs but weakened the result for the primary tumor. These contradictory prognostic results probably relate to the prominent eosinophilia in the primary tumor, essentially lacking in LNs, where ectopically expressed EMR1 in tumor cells dominates. Thus, EMR1 expressed in tumor cells probably promotes tumor growth.

Indexed as

Biomarkers, TumorColonic NeoplasmsLymph NodesAdultAgedDisease-Free SurvivalFemaleHumansKaplan-Meier EstimateLymphatic MetastasisMaleMiddle AgedNeoplasm Recurrence, LocalPrognosisBiomarkers, TumorCEACXCL16CXCL17EMR1eosinophilic biomarkerLGR6regional lymph nodes

Identifiers

PMID42598774
PMCPMC13474138

What Socratic 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 Socratic graph.